SAMSUNG ELECTRONICS CO., LTD. patent applications on June 6th, 2024
Patent Applications by SAMSUNG ELECTRONICS CO., LTD. on June 6th, 2024
SAMSUNG ELECTRONICS CO., LTD.: 164 patent applications
SAMSUNG ELECTRONICS CO., LTD. has applied for patents in the areas of H04N19/176 (12), G06F3/06 (9), H01L23/00 (8), H04W72/23 (8), H01L25/0657 (7)
With keywords such as: configured, based, device, image, data, information, including, memory, layer, and communication in patent application abstracts.
Patent Applications by SAMSUNG ELECTRONICS CO., LTD.
Inventor(s): Keehwan KA of Suwon-si (KR) for samsung electronics co., ltd., Jongyoub RYU of Suwon-si (KR) for samsung electronics co., ltd., Kyoungchoon PARK of Suwon-si (KR) for samsung electronics co., ltd., Minjin SONG of Suwon-si (KR) for samsung electronics co., ltd., Jeongwon LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): A47J36/32, A47J27/08, A47J37/06, A47J37/07, A47J37/10, F24C15/00, G06T7/00, G06T7/13, H04N23/52
Abstract: disclosed is a cooking apparatus including an image capturer for obtaining an image of food located in the cooking apparatus, a memory, and a processor configured to execute the instructions to cause the cooking apparatus to: obtain an image through the image capturer; obtain contamination level information according to a plurality of contamination detection techniques for detecting contamination of the image capturer based on the obtained image; identify a weight of the contamination level information based on at least one of a type of food or a cooking phase; obtain final contamination level information based on the contamination level information and the weight; and identify a contamination level of the image capturer based on the final contamination level information.
20240180377.CLEANER_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Jiwon CHOI of Suwon-si (KR) for samsung electronics co., ltd., Kihwan KWON of Suwon-si (KR) for samsung electronics co., ltd., Dongjun KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): A47L9/04
Abstract: a cleaner including a cleaner body; and a rotatable drum, the drum including a drum body including a first tapered portion having a diameter decreasing from a first end of the drum body, a second tapered portion having a diameter that decreasing from a second end of the drum body, and a collecting portion at a position where the diameter of the first and second tapered portions are smallest, and a brush member extending between the first and second ends of, and protruding outwardly from, the drum body, wherein the drum is configured so that a distance from the longitudinal axis of the drum to an end tip of the brush member is maintained across the first and second tapered portions and the collecting portion, and rotation of the drum guides intake of foreign substances into the cleaner body, and foreign substances wound about the drum toward the collecting portion.
20240180378.CLEANER WITH DETACHABLE CONTROLLER_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Donghan KIM of Suwon-si (KR) for samsung electronics co., ltd., Hyunjae KWON of Suwon-si (KR) for samsung electronics co., ltd., Jinho LEE of Suwon-si (KR) for samsung electronics co., ltd., Seokbong BAEK of Suwon-si (KR) for samsung electronics co., ltd., Seongu LEE of Suwon-si (KR) for samsung electronics co., ltd., Jonggook LIM of Suwon-si (KR) for samsung electronics co., ltd., Byunghun JUNG of Suwon-si (KR) for samsung electronics co., ltd., Yunwon JUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): A47L9/14, A47L5/24, A47L9/28
Abstract: a cleaner including a main body; a suction fan in the main body and configured to generate a suction force for sucking in air; a dust collector in the main body and configured to separate foreign substances from the air that was sucked in; a filter housing detachably coupled to a rear of the main body; a filter in the filter housing and configured to filter the air from which foreign substances have been separated by the dust collector; and a controller detachably coupled to a rear of the filter housing, and including a manipulation unit to receive a manipulation input from a user to control an operation of the cleaner and/or an indication unit to display information about an operating state of the cleaner.
Inventor(s): Seongu LEE of Suwon-si (KR) for samsung electronics co., ltd., Hyunwoo KIM of Suwon-si (KR) for samsung electronics co., ltd., Kunwoo BAEK of Suwon-si (KR) for samsung electronics co., ltd., Ahyoung LEE of Suwon-si (KR) for samsung electronics co., ltd., Byunghun JUNG of Suwon-si (KR) for samsung electronics co., ltd., Yunwon JUNG of Suwon-si (KR) for samsung electronics co., ltd., Jaeshik JEONG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): A47L9/28, A47L9/14
Abstract: a cleaner is provided and includes a cleaner main body including a suction motor, a battery module and a control module configured to control an operation of the cleaner. the control module is mountable on and separable from the cleaner main body. the control module includes a main processor configured to communicate with the battery module at a preset interval in a state in which the control module is mounted on the cleaner main body. the battery module is configured to identify that the control module is separated from the cleaner main body and to stop a supply of power to the cleaner main body based on not receiving a communication signal from the control module for the preset first time period or longer.
Inventor(s): Hyejung SEO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): A61B5/145, A61B5/00
Abstract: a wearable electronic device is provided. the wearable electronic device includes a first sensor, a second sensor, a memory, and a processor, wherein the processor may be configured to measure a blood sugar level in a first cycle using the first sensor so as to store a first blood sugar level measured at a first time point, detect a specified event, based on measured values received from the second sensor from a second time point after the first time point to a third time point, if the specified event is detected, measure a blood sugar level of the user in a second cycle different from the first cycle so as to store at least one second blood sugar level measured from a fourth time point to a fifth time point according to the second cycle, and calculate at least one feature value related to blood sugar of the user.
Inventor(s): Doyoung KIM of Suwon-si (KR) for samsung electronics co., ltd., Hwasun LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): A63F13/355, A63F13/25
Abstract: provided is a display apparatus configured to display a variable frequency image. the display apparatus includes: a communication interface; a display; a memory; and at least one processor. the display apparatus is configured to: transmit, through the communication interface, available range information to an external server, the available range information comprising a minimum refresh rate and a maximum refresh rate of a variable refresh rate (vrr), receive content from the external server, through the communication interface, the content comprising a variable frequency image rendered based on the available range information, network bandwidth information, and variable frame rate information that corresponds to the variable frequency image, and control, based on the received content, the display to display the variable frequency image based on the variable frame rate information.
Inventor(s): Young Seok ROH of Suwon-si (KR) for samsung electronics co., ltd., Suji GIM of Hwaseong-si (KR) for samsung electronics co., ltd., Heesub KIM of Busan (KR) for samsung electronics co., ltd., Hee Ock PARK of Suwon-si (KR) for samsung electronics co., ltd., Jongyong BAE of Hwaseong-si (KR) for samsung electronics co., ltd., Sung Chul YOON of Hwaseong-si (KR) for samsung electronics co., ltd., Sunsoo LEE of Yongin-si (KR) for samsung electronics co., ltd., Dong Keun JEON of Hwaseong-si (KR) for samsung electronics co., ltd., Jinkyoung JOO of Gwangmyeong-si (KR) for samsung electronics co., ltd.
IPC Code(s): B01D47/06, B08B9/08, H01J37/32
Abstract: a scrubber system may include a scrubber housing including a vertically extended cleaning space, an inflow chamber coupled to a bottom portion of the scrubber housing, and first and second inflow portions, each of which is configured to supply a gas into the inflow chamber. the inflow chamber may include a mixing space, and the mixing space may be connected to the cleaning space. the first inflow portion may include a first connection pipe coupled to the inflow chamber to provide a first connection path and the second inflow portion may include a second connection pipe coupled to the inflow chamber to provide a second connection path. the first and second connection paths may be extended toward the mixing space in opposite directions, respectively, and may be connected to opposite portions of the mixing space, respectively.
20240181593.POLISHING PROCESS APPARATUS_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Wonkeun CHO of Suwon-si (KR) for samsung electronics co., ltd., Eungchul KIM of Suwon-si (KR) for samsung electronics co., ltd., Taesung KIM of Suwon-si (KR) for samsung electronics co., ltd., Donghoon KWON of Suwon-si (KR) for samsung electronics co., ltd., Hyunmo AN of Suwon-si (KR) for samsung electronics co., ltd., Suengjun OH of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): B24B37/013
Abstract: a polishing process apparatus includes a carrier configured to support an object, a platen provided below the carrier and configured to accommodate at least one eddy current sensor, the at least one eddy current sensor including a coil configured to output an eddy current, a power supply circuit configured to supply power to the coil and a voltage detection circuit connected to the coil and configured to detect raw voltage data, a polishing pad on an upper surface of the platen, and a controller configured to acquire first data by receiving the raw voltage data from the voltage detection circuit a plurality of times while a polishing process is performed on the object, acquire second data by sequentially applying a first filter and a second filter to the first data, the first filter being different from the second filter and measure a thickness of a target layer included in the object based on the second data.
20240182355.GLASS-CERAMIC AND COOKTOP USING SAME_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Jiyoung SONG of Suwon-si (KR) for samsung electronics co., ltd., Hyungin KIM of Suwon-si (KR) for samsung electronics co., ltd., Youngdeog KOH of Suwon-si (KR) for samsung electronics co., ltd., Kwangjoo KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): C03C17/23, C03C17/22, C03C17/28, F24C15/10
Abstract: disclosed are a glass-ceramic having increased clarity of colors by controlling a microstructure and improved cleanability by a polishing process and a cooktop including same. the glass-ceramic according to an embodiment of the present disclosure includes: a glass material; and an uneven layer formed on the glass material, wherein hexahedral crystals may be included as a microstructure.
Inventor(s): Minsik Min of Suwon-si (KR) for samsung electronics co., ltd., Hwang Suk Kim of Suwon-si (KR) for samsung electronics co., ltd., Hyejin Bae of Suwon-si (KR) for samsung electronics co., ltd., Hyesung Choi of Suwon-si (KR) for samsung electronics co., ltd., Hosuk Kang of Suwon-si (KR) for samsung electronics co., ltd., Jong Soo Kim of Suwon-si (KR) for samsung electronics co., ltd., Joonghyuk Kim of Suwon-si (KR) for samsung electronics co., ltd., Youngmok Son of Suwon-si (KR) for samsung electronics co., ltd., Joonghee Won of Suwon-si (KR) for samsung electronics co., ltd., Daun Jeong of Suwon-si (KR) for samsung electronics co., ltd., Yongsik Jung of Suwon-si (KR) for samsung electronics co., ltd., Jun Chwae of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): C07F15/00, H10K50/12, H10K85/30
Abstract: an organometallic compound represented by formula 1-1 or 1-2:
Inventor(s): Minsik Min of Suwon-si (KR) for samsung electronics co., ltd., Hwang Suk Kim of Suwon-si (KR) for samsung electronics co., ltd., Hyejin Bae of Suwon-si (KR) for samsung electronics co., ltd., Hyesung Choi of Suwon-si (KR) for samsung electronics co., ltd., Hosuk Kang of Suwon-si (KR) for samsung electronics co., ltd., Jong Soo Kim of Suwon-si (KR) for samsung electronics co., ltd., Joonghyuk Kim of Suwon-si (KR) for samsung electronics co., ltd., Youngmok Son of Suwon-si (KR) for samsung electronics co., ltd., Joonghee Won of Suwon-si (KR) for samsung electronics co., ltd., Daun Jeong of Suwon-si (KR) for samsung electronics co., ltd., Yongsik Jung of Suwon-si (KR) for samsung electronics co., ltd., Jun Chwae of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): C07F15/00, H10K50/12, H10K85/30
Abstract:
Inventor(s): Deuk Kyu MOON of Suwon-si (KR) for samsung electronics co., ltd., Shang Hyeun PARK of Suwon-si (KR) for samsung electronics co., ltd., Jong Hoon WON of Suwon-si (KR) for samsung electronics co., ltd., Tae-Gon KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): C09D11/106, C09D11/03, C09D11/101, C09D11/52, H01L33/50, H10K59/38
Abstract: an ink composition including a semiconductor nanoparticle and a polymerizable monomer, wherein the semiconductor nanoparticle includes zinc, and a group 11-13-16 compound including silver, a group 13 metal, and a group 16 element including sulfur, and a first organic ligand including a compound or a moiety represented by r-cooa, wherein ris a first organic group, and a is hydrogen or a portion linked to a surface of the semiconductor nanoparticle.
Inventor(s): Sukwoo PARK of Suwon-si (KR) for samsung electronics co., ltd., Minjoo KIM of Suwon-si (KR) for samsung electronics co., ltd., Changju OH of Suwon-si (KR) for samsung electronics co., ltd., Sangyeol LEE of Suwon-si (KR) for samsung electronics co., ltd., Jaepoong LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): D06F33/32, D06F13/02, D06F34/05, D06F34/18, D06F34/20, D06F34/32
Abstract: a washing machine includes a tub; a rotating tub rotatably provided in the tub; a pulsator rotatably provided in a lower portion of the rotating tub; a washing rod configured to be coupled to the pulsator; a sensor configured to detect coupling or decoupling of the washing rod and the pulsator; a control panel configured to display a plurality of washing modes; and a controller configured to be electrically connected to the sensor and the control panel, wherein the controller is configured to identify whether the pulsator and the washing rod are coupled based on a detection signal of the sensor, and control the control panel to display at least one washing mode corresponding to a coupled state of the washing rod or a decoupled state of the washing rod among the plurality of washing modes.
20240183546.AIR CONDITIONER_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Hyunho KIM of Suwon-si (KR) for samsung electronics co., ltd., Jihong KIM of Suwon-si (KR) for samsung electronics co., ltd., Hongyeol MOON of Suwon-si (KR) for samsung electronics co., ltd., Wooyoung PARK of Suwon-si (KR) for samsung electronics co., ltd., Byungyul SO of Suwon-si (KR) for samsung electronics co., ltd., Mingu JEON of Suwon-si (KR) for samsung electronics co., ltd., Changwoo JUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): F24F1/0076, F24F1/0047, F24F1/0073, F24F11/88, F24F13/20, F24F13/28
Abstract: an air conditioner includes a housing comprising an outlet, a panel attachable to or detachable from a lower side of the housing, the panel comprising an inlet to introduce air therethrough, a first filter installable to the panel to filter the introduced air, a second filter installable to the panel at an upper side of the first filter and configured to further filter the introduced air, and a lifter configured to detach the panel from the lower side of the housing by lowering the panel from an initial position to a maintenance position in a vertical direction, and to attach the panel to the lower side of the housing by lifting the panel from the maintenance position to the initial position in the vertical direction. by lowering the panel to the maintenance position, one or more of the first filter and the second filter are accessible for the maintenance.
Inventor(s): Jun HWANG of Suwon-si (KR) for samsung electronics co., ltd., Sangwoo LEE of Suwon-si (KR) for samsung electronics co., ltd., Sungjin LIM of Suwon-si (KR) for samsung electronics co., ltd., Hyeongkyu CHO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): F24F11/74, F24F11/63
Abstract: an air conditioner including an indoor unit including an indoor heat exchanger and an indoor fan; an outdoor unit including a compressor; and a processor configured to, based on identification of an event occurring for cleaning the indoor heat exchanger, control a heat-up operation to be performed to increase a temperature of a surface of the indoor heat exchanger, control at least one from among the indoor fan and the compressor to perform a pre-freezing operation to form dew at the surface of the indoor heat exchanger, control at least one from among the indoor fan and the compressor to perform a freezing operation to freeze the dew formed at the surface of the indoor heat exchanger to form an ice-capsule at the surface of the indoor heat exchanger, and control the indoor fan to perform a defrosting operation to defrost the surface of the indoor heat exchanger.
Inventor(s): Rakchung JUNG of Suwon-si (KR) for samsung electronics co., ltd., Doyeon KIM of Suwon-si (KR) for samsung electronics co., ltd., Suho JO of Suwon-si (KR) for samsung electronics co., ltd., Taebok HUR of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): F24F11/88, F24F11/56
Abstract: an air conditioner device includes a first and second communication lines configured to provide communications between a first slave device and a master device through a voltage difference. the master device having a voltage sensor configured to sense a voltage between the ends of the two communication lines and a processor configured to, based on the sensed voltage being less than or equal to a preset voltage, transmit a command to perform connection control such that one of a first resistor on a side of the master device and a third resistor on a side of the first slave device serves as a pull-up resistor, and to perform connection control such that at least one of a second resistor on a side of the master device and a fourth resistor on a side of the first slave device serves as a pull-down resistor.
Inventor(s): Daisuke NAGATOMO of Yokohama (JP) for samsung electronics co., ltd., Shinji UEYAMA of Yokohama (JP) for samsung electronics co., ltd., Takamasa SUGIURA of Yokohama (JP) for samsung electronics co., ltd., Euisun CHOI of Suwon-si (KR) for samsung electronics co., ltd., Fumitaka MOROISHI of Yokohama (JP) for samsung electronics co., ltd., Masanori IZUMITA of Yokohama (JP) for samsung electronics co., ltd., Takahiro TOKUMIYA of Yokohama (JP) for samsung electronics co., ltd., Tatsuya ISHIMOTO of Yokohama (JP) for samsung electronics co., ltd., Masato KAJINAMI of Yokohama (JP) for samsung electronics co., ltd.
IPC Code(s): G01B11/30
Abstract: an optical device includes a monochromatic light source, a light distribution switching portion configured to transmit monochromatic light emitted from the monochromatic light source in one fan-shaped region among a plurality of fan-shaped regions centered on a central optical axis and block the monochromatic light in other fan-shaped regions, an objective lens, an aperture stop configured to collect reflected light from the object, an imaging lens, which has passed through the aperture stop, a light receiver on an imaging plane formed by the imaging lens and configured to receive the reflected light from the object and photoelectrically convert the received reflected light, and a controller configured to instruct the light distribution switching portion to change a region transmitting light over time, and calculate a normal direction of the object based on an electrical signal photoelectrically converted by the light receiver.
Inventor(s): Seunghun Kim of Suwon-si (KR) for samsung electronics co., ltd., Kyungho Kang of Suwon-si (KR) for samsung electronics co., ltd., Seungmin Ryu of Suwon-si (KR) for samsung electronics co., ltd., Donghoon Park of Suwon-si (KR) for samsung electronics co., ltd., Minseok Seo of Suwon-si (KR) for samsung electronics co., ltd., Jiho Uh of Suwon-si (KR) for samsung electronics co., ltd., Seunglae Cho of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G01F25/00, G01F25/10
Abstract: a method of calibrating a zero point of a mass flow control device includes closing a valve installed in a main flow path of the mass flow control device to block the main flow path and prevent a fluid from flowing in the main flow path, determining, based on a pressure value measured using a pressure meter installed in the main flow path, whether the fluid has stopped flowing, determining, based on a flowrate value measured by a flowrate sensor provided on a sensor flow path connected to the main flow path, whether the fluid is stable, calculating a zero point calibration value based on a temperature value of the fluid measured by a thermometer installed in the main flow path and the flowrate value measured by the flowrate sensor, and applying the zero point calibration value to a zero point of the flowrate sensor.
Inventor(s): Yasuhiro HIDAKA of Yokohama-shi (JP) for samsung electronics co., ltd., Ingi KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G01N21/3581
Abstract: a measuring apparatus includes a first beam splitter, a diffraction grating, an optical illumination system, an optical condensing system configured to condense an electromagnetic wave eh radiated from the specimen, a time domain detector configured to detect the electromagnetic wave eh, for each time when the trigger beam, light path length of which has been changed in a delay mechanism, is incident, and a controller configured to lock-in detect the electromagnetic wave eh with a driving frequency of an amplitude modulation element, wherein the controller obtains a magnitude and a direction of an electric field of the measurement portion by fourier transforming a time domain waveform of the detected electromagnetic wave eh to obtain a frequency domain waveform, and filtering a frequency band from the obtained frequency domain waveform.
Inventor(s): YASUHIRO HIDAKA of KANAGAWA (JP) for samsung electronics co., ltd., INGI KIM of SUWON-SI (KR) for samsung electronics co., ltd.
IPC Code(s): G01N21/95, G01N21/88, G02F1/35, G02F1/355, G02F1/37, H01L21/66
Abstract: in semiconductor inspection using second-harmonic generation within an object, a weak second-harmonic is detected at high sensitivity. in a semiconductor inspecting apparatus which irradiates a pulsed laser with a very short pulse width to a surface of a semiconductor device as the object, and measures the second-harmonic generated within the semiconductor device, a second-harmonic generation element is disposed between a light source and the object to generate a first second-harmonic. further, the apparatus modulates a phase of only the first second-harmonic using an electric optical crystal, and then, a fundamental wave is irradiated onto the object. when the fundamental wave is irradiated onto the semiconductor device, the second-harmonic is generated therefrom. the first second-harmonic interferes with the second second-harmonic on a detector, and an intensity of the light obtained by the interfering is modulated at the same period as that of the phase modulation of the first second-harmonic. an amplitude of the second second-harmonic may be obtained from a modulated amplitude thereof, and a phase of the second second-harmonic may be measured from a modulated phase thereof.
20240183901.CLOCK MONITORING CIRCUIT_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Haejung CHOI of Suwon-si (KR) for samsung electronics co., ltd., Youngbin Kwon of Suwon-si (KR) for samsung electronics co., ltd., Donghun Heo of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G01R31/317, G06F1/08, H03K21/08
Abstract: a clock monitoring circuit includes a clock enable signal generator configured to generate an ultra-high frequency clock enable signal based on a clock enable control signal and a reference clock signal, and an ultra-high frequency detector configured to generate an ultra-high frequency determination signal indicating whether a selection clock signal is an ultra-high frequency signal, based on the selection clock signal, the ultra-high frequency clock enable signal, and the reference clock signal.
Inventor(s): Jacob Christopher Sharpe of Cambridge (GB) for samsung electronics co., ltd., Fei Tong of Cambridge (GB) for samsung electronics co., ltd.
IPC Code(s): G01S11/08
Abstract: a one way ranging method estimates a distance between first and second wireless devices using a technique that involves exchanging dual tone rf signals between the devices and, at each of the first and second devices, maintaining “baseband coherence” between baseband signals carried by the rf signals transmitted and received by each respective device.
Inventor(s): Changkun Lee of Seoul (KR) for samsung electronics co., ltd., Byoungho Lee of Seoul (KR) for samsung electronics co., ltd., Jinsoo Jeong of Seoul (KR) for samsung electronics co., ltd., Seokil Moon of Seoul (KR) for samsung electronics co., ltd., Geeyoung Sung of Daegu (KR) for samsung electronics co., ltd., Hongseok Lee of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): G02B27/01, G02B26/08, G02B27/44
Abstract: a display apparatus including a volume grating-based combiner is disclosed. the display apparatus includes: an image providing device; and a combiner, wherein the combiner includes a plurality of volume gratings configured to diffract light containing an image, which is emitted from the image providing device, each volume grating has a first surface and a second surface facing each other, and each volume grating is further configured to diffract light incident on the first surface and transmit therethrough light incident on the second surface without diffraction.
20240184169.DISPLAY APPARATUS_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Sungyeol KIM of Suwon-si (KR) for samsung electronics co., ltd., Chunsoon PARK of Suwon-si (KR) for samsung electronics co., ltd., Seungyong SHIN of Suwon-si (KR) for samsung electronics co., ltd., Hyukjun JANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G02F1/1345, G02F1/13357, G02F1/1362
Abstract: a display apparatus includes a display panel; and a backlight unit configured to provide light to the display panel. the backlight unit includes: a substrate including a first surface facing the display panel; a light source disposed on the first surface; a driving element disposed on the first surface to drive the light source; a plurality of lines provided on the first surface; and at least one jumper connector disposed on the first surface. each of the at least one jumper connector corresponds to a first line and a second line of the plurality of lines, such that the jumper connector is disposed in a crossing region of the first surface at which the first line crosses the second line, and the jumper connector electrically connects with the first line and guides the second line to be spaced apart from the first line.
Inventor(s): Hakseung Han of Hwaseong-si (KR) for samsung electronics co., ltd., Sanguk Park of Yongin-si (KR) for samsung electronics co., ltd., Jongju Park of Hwaseong-si (KR) for samsung electronics co., ltd., Raewon Yi of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G03F1/24, B23K26/06, H01L21/268
Abstract: a laser annealing method performed on a reflective photomask may include preparing a reflective photomask including a pattern area and a border area surrounding the pattern area and irradiating a laser beam onto the border area of the reflective photomask. the irradiating of the laser beam may include split-irradiating a plurality of laser beam spots onto the border area. each of the plurality of laser beam spots may be shaped using a beam shaper. the beam shaper may include a blind area, a transparent area at a center of the blind area, and a semitransparent area between the blind area and the transparent area. each of the plurality of laser beam spots may include a center portion passing through the transparent area and having a uniform energy profile and an edge portion passing through the semitransparent area and having an inclined energy profile.
Inventor(s): Yoon Sang LEE of Suwon-si (KR) for samsung electronics co., ltd., Eun Hee JEANG of Suwon-si (KR) for samsung electronics co., ltd., Dong Hyeong KIM of Suwon-si (KR) for samsung electronics co., ltd., Teun BOEREN of Suwon-si (KR) for samsung electronics co., ltd., Jeong-Gil KIM of Suwon-si (KR) for samsung electronics co., ltd., Kyung Bin PARK of Suwon-si (KR) for samsung electronics co., ltd., Hyuck SHIN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G03F7/00
Abstract: a monitoring unit for measuring, in real time, the power of an euv beam transmitted to a substrate and a substrate treating apparatus including the monitoring unit. the substrate treating apparatus comprising a source which generates an euv beam, a scanner which transfers a mask pattern to a substrate by using the euv beam, and a monitoring unit which comprises a detector for detecting the euv beam and monitoring the power of the euv beam in real time, wherein the detector is disposed on a path along which the euv beam passes through a first mirror assembly provided in the scanner and moves to a reticle on which the mask pattern is formed.
Inventor(s): Takahiro NOMIYAMA of Suwon-si (KR) for samsung electronics co., ltd., Yongmin KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G05F1/575, G11C11/4074, G11C11/4076
Abstract: a low dropout (ldo) regulator is configured to generate first to nth output voltages, where n is a natural number greater than or equal to 2, and each of the first to nth output voltages corresponds to a reference voltage. the ldo regulator includes an amplifier configured to generate an error voltage based on the reference voltage and a first output voltage of the first to nth output voltages, a trimming control circuit configured to generate first to (n−1)th trimming signals based on the first to nth output voltages, and an output buffer circuit configured to generate the first to nth output voltages based on the error voltage and the first to (n−1)th trimming signals.
Inventor(s): Hyunsuk WON of Suwon-si (KR) for samsung electronics co., ltd., Byungjun SON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/01, G06V40/20
Abstract: an electronic device including a camera, a processor and memory storing instructions is provided. the instructions, when executed by the processor, cause the electronic device to acquire image frames including a first image frame and a second image frame by using a camera, determine, as a first field of view (fov), a fov between a first axis and a first direction, in which an object related to motion is oriented, when the object is recognized in the first image frame, determine, as a second fov, a fov between the first axis and a second direction in which the object recognized in the second image frame following the first image frame is oriented, recognize a first motion gesture in response to the first fov being at most a first critical fov, the second fov being at least a second critical fov, and perform a first function corresponding to the first motion gesture in response to the recognition of the first motion gesture.
Inventor(s): Sompong Paul OLARIG of Pleasanton CA (US) for samsung electronics co., ltd., Son T. PHAM of San Ramon CA (US) for samsung electronics co., ltd.
IPC Code(s): G06F3/06, G06F11/30, G06F13/16, G06F13/40, G06F15/177, H04L67/56
Abstract: a management device that may communicate with at least one devices is disclosed. the management device may include a communication logic to communicate with the devices over a communication channels about data associated with the devices. the management device may also include reception logic that may receive a query from a host. the query may request information from the management device about the devices. the management device may also include a transmission logic to send the data about the devices to the host. the host may be configured to send a message to the devices.
Inventor(s): Hyesun HONG of Suwon-si (KR) for samsung electronics co., ltd., Jinpil LEE of Suwon-si (KR) for samsung electronics co., ltd., Dongjin LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/06
Abstract: an electronic device includes a host processor configured to: convert a sparse matrix compressed and expressed in a first compressed format into a second compressed storage format, based on a feature of the sparse matrix; preprocess a vector based on the second compressed storage format; and transmit the sparse matrix converted into the second compressed storage format and the preprocessed vector to a computing device; and the computing device configured to multiply the sparse matrix converted into the second compressed storage format by the preprocessed vector.
Inventor(s): Eun Chu Oh of Suwon-si (KR) for samsung electronics co., ltd., Beomkyu Shin of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/06
Abstract: a storage device includes at least one non-volatile memory including a plurality of blocks, each block of the plurality of blocks including a plurality of independently erasable sub-blocks. the storage device further includes a storage controller configured to select an erase mode from among a plurality of erase modes according to at least one of an operation schedule and a power consumption of the non-volatile memory, and control an erase operation of the non-volatile memory, according to the selected erase mode. based on the selected erase mode being a first sub-block erase mode, the storage controller controls an erase operation with respect to one selected sub-block of a selected block. based on the selected erase mode being a second sub-block erase mode, the storage controller controls an erase operation with respect to two or more selected sub-blocks of the selected block.
Inventor(s): Hyunsoo KIM of Bucheon-si (KR) for samsung electronics co., ltd., Seungwon LEE of Hwaseong-si (KR) for samsung electronics co., ltd., Yuhwan RO of Seongnam-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/06, G06F7/575, G06N3/02
Abstract: a method of operating a storage device includes storing received input data of a first format, converting the input data into a second format for an operation to be performed on the input data of the second format using an operator included in the storage device, and converting the input data into a second format for an operation to be performed on the input data, through an operator included in the storage device, and re-storing the input data of the second format.
Inventor(s): Dongwoo NAM of Seongnam-si (KR) for samsung electronics co., ltd., Sungho SEO of Suwon-si (KR) for samsung electronics co., ltd., Kwanwoo NOH of Seoul (KR) for samsung electronics co., ltd., Myungsub SHIN of Suwon-si (KR) for samsung electronics co., ltd., Haesung JUNG of Hwaseong-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/06, G06F13/16, G06F13/38, G06F13/42
Abstract: a link startup method of a storage device connected to a host through a plurality of lanes includes performing an initialization operation in the storage device; establishing data communication through a connected transmission lane and a connected reception lane among the plurality of lanes; transmitting a high speed link up message to the host through the connected transmission lane of the storage device; and performing a link startup operation in a high speed mode through the connected transmission lane of the storage device and the connected reception lane of the host, based on the high speed link up message transmitted by the storage device.
Inventor(s): Chanha KIM of Suwon-si (KR) for samsung electronics co., ltd., Namwook Kang of Suwon-si (KR) for samsung electronics co., ltd., Soojun Im of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/06
Abstract: a storage device includes a non-volatile memory and storage controller. the non-volatile memory includes a plurality of physical blocks coupled to each other via a plurality of dies. each die of the plurality of dies is coupled to a corresponding bank via a corresponding channel. the storage controller is configured to receive, from a plurality of hosts, a plurality of pieces of physical function (pf) data. the storage controller is further configured to measure metrics of the plurality of pieces of pf data and the plurality of dies. the storage controller is further configured to allocate, according to a die allocation policy and based at least on the measured metrics, the plurality of pieces of pf data to one or more dies of the plurality of dies. each die of the plurality of dies is allocated to a corresponding host of the plurality of hosts.
Inventor(s): Chanha Kim of Suwon-si (KR) for samsung electronics co., ltd., Namwook Kang of Suwon-si (KR) for samsung electronics co., ltd., Youngjo Park of Suwon-si (KR) for samsung electronics co., ltd., Kwangmin Han of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/06
Abstract: a storage device includes a journal buffer configured to store a plurality of pieces of journal data, the journal buffer including a plurality of bank pools and a journal data region, where each of the plurality of pieces of journal data includes a first data item corresponding to a bank address and a second data item corresponding to a row address and a memory controller configured to control the journal buffer to temporarily store first pieces of journal data from among the plurality of pieces of journal data of which the first data items are equal to each other in at least one of the plurality of bank pools and rearrange the first pieces of journal data based on results of a comparison between the second data items corresponding to the first pieces of journal data.
Inventor(s): Kyungeun Choi of Suwon-si (KR) for samsung electronics co., ltd., Wooseong Cheong of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/06
Abstract: provided are a memory system and an operating method of the memory system. the memory system includes a memory controller configured to generate a first command and a second command in response to receiving a sequential command from a host, and a first memory device and a second memory device each configured to receive the first command and the second command, wherein the sequential command is a command to determine or indicates whether to access each of the first memory device and the second memory device, and the memory controller is further configured to determine whether to access at least one memory device among the first and second memory devices, transmit the first command to the first memory device when the first memory device is to be accessed, and transmit the second command to the second memory device when the second memory device is not to be accessed.
Inventor(s): Anastasiia CHERNEHA of Kyiv (UA) for samsung electronics co., ltd., Dmytro Zhelezniakov of Kyiv (UA) for samsung electronics co., ltd., Nataliya Sakhnenko of Kyiv (UA) for samsung electronics co., ltd., Oleg Yakovchuk of Kyiv (UA) for samsung electronics co., ltd., Valentyna Volkova of Kyiv (UA) for samsung electronics co., ltd., Tetiana Ignatova of Kyiv (UA) for samsung electronics co., ltd., Viktor Zaytsev of Kyiv (UA) for samsung electronics co., ltd.
IPC Code(s): G06F3/12
Abstract: a method of adjusting a document style includes obtaining a target document from a user, obtaining a style reference document; extracting, from the style reference document, document style information representing a document style of the style reference document, adjusting a document style of the target document, based on the document style information and a first external input signal indicating a first document style adjustment level of the target document, and displaying the adjusted target document with the adjusted document style.
Inventor(s): Jongin LEE of Suwon-si (KR) for samsung electronics co., ltd., Yongwoo SHIN of Suwon-si (KR) for samsung electronics co., ltd., Sehyun KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/14
Abstract: a mirroring method performed by a source terminal, includes: identifying, according to a first communication protocol, a first terminal having a mirroring function that is deactivated; outputting a terminal list including identification information of the first terminal; based on the first terminal being selected from the terminal list, transmitting a request for activation of the mirroring function to the first terminal according to the first communication protocol; and transmitting, according to a second communication protocol, content to the first terminal with the mirroring function that is activated in response to the request for the activation.
Inventor(s): Seungwoo SEO of Suwon-si (KR) for samsung electronics co., ltd., Sanghoon CHA of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F7/544, G06F7/502, G06F9/30
Abstract: a memory device includes: a plurality of memory banks divided by a plurality of channels comprising a first channel and a second channel; and a channel-level processing element (pe) configured to generate an in-memory computation result by performing an operation using a first partial result generated based on data stored in a memory bank of the first channel among the plurality of memory banks and a second partial result generated based on data stored in a memory bank of the second channel among the plurality of memory banks.
Inventor(s): Hyeonuk SIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F7/74, G06F5/01
Abstract: a computing apparatus include a processing circuitry configured to detect a weight depth field, related to a range of a weight value of a plurality of weight values, within the weight value, and detect an activation depth field, related to a range of an activation value of a plurality of activation values, within the activation value; identify a first operand in the weight value, and identify a second operand in the activation value; and generate an output value having a resultant depth field determined based on the weight depth field and the activation depth field, by performing an operation based on the identified first and second operands.
Inventor(s): Mi-youn WON of Seoul (KR) for samsung electronics co., ltd., Jung-geun KIM of Suwon-si (KR) for samsung electronics co., ltd., Ji-hyae KIM of Seoul (KR) for samsung electronics co., ltd., Won-hee LEE of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): G06F9/451, G06F3/16, G11B27/34, H04R1/02, H04R1/26, H04R3/12
Abstract: provided are an audio reproduction device and a method of controlling an operation thereof, which involve a user interface that allows a user to more effectively control various functions. the audio reproduction device includes a processor configured to obtain function information of the audio reproduction device corresponding to a user input received using mapping information for mapping between a user input received based on at least one of at least one wheel region rotatable clockwise or counterclockwise and at least one touch region and function information of the audio reproduction device, and to control the audio reproduction device according to the obtained function information of the audio reproduction device.
Inventor(s): Jongseok KIM of Suwon-si (KR) for samsung electronics co., ltd., Youngmin KIM of Suwon-si (KR) for samsung electronics co., ltd., Jonghoon YOON of Suwon-si (KR) for samsung electronics co., ltd., SUNG-JAE CHO of Suwon-si (KR) for samsung electronics co., ltd., Changyong SON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F9/48
Abstract: a method of a system including a processor including recording experiment information of a job in connection with job information generated based on an execution of a job of a computer cluster system, and controlling further execution of a job, by the computer cluster system, by transmitting a change in the experiment information to the computer cluster system based on the job information.
Inventor(s): Jung Ho AHN of Seoul (KR) for samsung electronics co., ltd., Sun Jung LEE of Seoul (KR) for samsung electronics co., ltd., Jae Wan CHOI of Seoul (KR) for samsung electronics co., ltd., Seung Hwan HWANG of Seongnam-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F9/50, G06F5/01, G06F15/80
Abstract: a device and method with batch normalization are provided. an accelerator includes: core modules, each core module including a respective plurality of cores configured to perform a first convolution operation using feature map data and a weight; local reduction operation modules adjacent to the respective core modules, each including a respective plurality of local reduction operators configured to perform a first local operation that obtains first local statistical values of the corresponding core module; a global reduction operation module configured to perform a first global operation that generates first global statistical values of the core module based on the first local statistical values of the core modules; and a normalization operation module configured to perform a first normalization operation on the feature map data based on the first global statistical values.
20240184641.NEAR-STORAGE FORMAT TRANSFORMATION_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Mohammadreza SOLTANIYEH of Sunnyvale CA (US) for samsung electronics co., ltd., Xuebin YAO of Mountain View CA (US) for samsung electronics co., ltd., Ramdas KACHARE of Pleasanton CA (US) for samsung electronics co., ltd.
IPC Code(s): G06F9/54, G06F9/48, G06F9/50
Abstract: a device is disclosed. a receiver may receive a portion using a first data format from a source device. a transformation unit may transform the portion into a transformed portion. the transformed portion may use a second data format. a transmitter may deliver the transformed portion to a destination device.
Inventor(s): Jaehun Jang of Suwon-si (KR) for samsung electronics co., ltd., Mankeun Seo of Suwon-si (KR) for samsung electronics co., ltd., Hongrak Son of Suwon-si (KR) for samsung electronics co., ltd., Bohwan Jun of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F11/10
Abstract: an error correction code (ecc) decoder including an input manager configured to sequentially receive a first read data including a plurality of data units read from a plurality of sectors in a memory cell array of a nonvolatile memory device, by unit of sector, a pre-decoder configured to sequentially receive the first read data and generate a respective syndrome of each of the data units, and a main decoder configured to sequentially perform a first ecc decoding on the first read data based on the respective syndrome. the input manager includes a defective sector buffer to store a data unit having a minimum expected error count from among data units on which a first ecc decoding is failed. the main decoder performs a second ecc decoding on a defective data unit stored in the defective sector buffer and receives a second read data from a selected sector corresponding to the defective data unit.
Inventor(s): Hanju LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F13/16, G06F13/30
Abstract: the present disclosure provides methods and apparatuses for processing data. in some embodiments, the method includes operating a device by transmitting, to a host, first data using a plurality of direct memory access (dma) channels regardless of an order of each dma channel of the plurality of dma channels. the method further includes obtaining an optimal number of the dma channels based on a process capacity of a receiver buffer of the host. the method further includes transmitting, by the device to the host, second data based on the optimal number of the dma channels.
Inventor(s): Matthew BRYSON of Los Gatos CA (US) for samsung electronics co., ltd., Vikas SINHA of Sunnyvale CA (US) for samsung electronics co., ltd., Manali SHARMA of San Jose CA (US) for samsung electronics co., ltd., Ehsan NAJAFABADI of Gilroy CA (US) for samsung electronics co., ltd.
IPC Code(s): G06F16/2453, G06F18/2413
Abstract: systems and methods for finding nearest neighbors. in some embodiments, the system includes a processing circuit. the processing circuit may be configured to perform a method, the method including: selecting, based on a first query vector, a selected method, the selected method being a nearest neighbor selection method; and performing the selected method to select a first nearest neighbor from a data set, based on the first query vector.
Inventor(s): Ilgu HONG of Santa Clara CA (US) for samsung electronics co., ltd., Changho CHOI of San Jose CA (US) for samsung electronics co., ltd.
IPC Code(s): G06F3/06
Abstract: systems and methods for parameter management. in some embodiments, a method includes: receiving, by a computational storage device, a program, and a first parameter type descriptor; receiving, by the computational storage device, a program execute instruction including a second parameter type descriptor; determining, by the computational storage device, that the second parameter type descriptor matches the first parameter type descriptor; and executing, by the computational storage device, the program.
Inventor(s): Sumanth JANNYAVULA VENKATA of Fremont CA (US) for samsung electronics co., ltd.
IPC Code(s): G06F21/60, G06F13/40, H04L9/32
Abstract: a method may include transferring data from a host to an encryption offload engine through an interconnect fabric, encrypting the data from the host at the encryption offload engine, and transferring the encrypted data from the encryption offload engine to a storage device through a peer-to-peer connection in the interconnect fabric. the method may further include transferring the encrypted data from the storage device to the encryption offload engine through a peer-to-peer connection in the interconnect fabric, decrypting the encrypted data from the storage device at the encryption offload engine, and transferring the decrypted data to the host through the interconnect fabric. the method may further include transferring the encrypted data from the storage device to the host, and verifying the encryption of the encrypted data at the host.
Inventor(s): Myungsik CHOI of Suwon-si (KR) for samsung electronics co., ltd., Yunho YOUM of Suwon-si (KR) for samsung electronics co., ltd., Seungho LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F21/78, G06F21/33, G06F21/60
Abstract: there is provided a method of operating a plurality of storage devices may include providing, by a first storage controller of a first storage device, resources required for execution of an application to a host device so that the host device executes the application; and allocating, by a second storage controller of a second storage device, a storage space to be used by the application executed in a trusted execution environment (tee) area to the host device in units of applications based on identification information of the host device included in a allocation request.
Inventor(s): Kyohee LEE of Suwon-si (KR) for samsung electronics co., ltd., Sunhye KIM of Suwon-si (KR) for samsung electronics co., ltd., Gahee LEE of Suwon-si (KR) for samsung electronics co., ltd., Jiyoun HAN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F40/106, G06F3/04842, G06F3/04845, G06F3/04886
Abstract: an electronic device for providing a calendar user interface (ui) displaying image and a control method thereof are provided. the electronic device may include a display, a memory configured to store a plurality of images, and a processor configured to control the calendar ui to display, in a date area of the calendar ui, a first image having time information corresponding to the date area, among a plurality of images, and based on the first image being selected among the plurality of images, identify a context included in the first image, search for a second image that is different from the first image and corresponds to the identified context, and control the calendar ui to display the second image together with the first image on the calendar ui.
Inventor(s): Wonjo LEE of Uiwang-si (KR) for samsung electronics co., ltd., Seungwon LEE of Hwaseong-si (KR) for samsung electronics co., ltd., Junhaeng LEE of Hwaseong-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06N3/045, G06N3/047, G06N3/084
Abstract: according to a method and apparatus for neural network quantization, a quantized neural network is generated by performing learning of a neural network, obtaining weight differences between an initial weight and an updated weight determined by the learning of each cycle for each of layers in the first neural network, analyzing a statistic of the weight differences for each of the layers, determining one or more layers, from among the layers, to be quantized with a lower-bit precision based on the analyzed statistic, and generating a second neural network by quantizing the determined one or more layers with the lower-bit precision.
Inventor(s): Junseok Park of Suwon-si (KR) for samsung electronics co., ltd., Suknam Kwon of Suwon-si (KR) for samsung electronics co., ltd., Changsoo Park of Suwon-si (KR) for samsung electronics co., ltd., Heonsoo Lee of Suwon-si (KR) for samsung electronics co., ltd., Byungchul Hong of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06N3/063, G06N3/04
Abstract: a method for tiling a neural network includes obtaining input data including neural network information of the neural network; calculating a skewness of a matrix operation between a feature map and a kernel of the neural network based on the neural network information; determining that the matrix operation comprises a memory bounded operation based on the skewness of the matrix operation; tiling the feature map and the kernel based on the determination; and executing the neural network based on the tiling.
Inventor(s): Seok-Young YOON of Suwon-si (KR) for samsung electronics co., ltd., Bernhard EGGER of Seoul (KR) for samsung electronics co., ltd., Daon PARK of Seoul (KR) for samsung electronics co., ltd., Jungyoon KWON of Seoul (KR) for samsung electronics co., ltd., Hyemi MIN of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): G06N3/086
Abstract: apparatuses and methods for drawing a quantization configuration are disclosed, where a method may include generating genes by cataloging possible combinations of a quantization precision and a calibration method for each of layers of a pre-trained neural network, determining layer sensitivity for each of the layers based on combinations corresponding to the genes, determining priorities of the genes and selecting some of the genes based on the respective priority of the genes, generating progeny genes by performing crossover on the selected genes, calculating layer sensitivity for each of the layers corresponding to a combination of the crossover, and updating one or more of the genes using the progeny genes based on a comparison of layer sensitivity of the genes and layer sensitivity of the progeny genes.
Inventor(s): Joo Hwan Lee of San Jose CA (US) for samsung electronics co., ltd., Yang Seok Ki of Palo Alto CA (US) for samsung electronics co., ltd.
IPC Code(s): G06N20/00, G06F12/1081, G06F13/10
Abstract: a system and method for machine learning. the system includes a gpu with a gpu memory, and a key value storage device connected to the gpu memory. the method includes, writing, by the gpu, a key value request to a key value request queue in a input-output region of the gpu memory, the key value request including a key. the method further includes reading, by the key value storage device, the key value request from the key value request queue, and writing, by the key value storage device, in response to the key value request, a value to the input-output region of the gpu memory, the value corresponding to the key of the key value request.
Inventor(s): Byong Min KANG of Suwon-si (KR) for samsung electronics co., ltd., Dong Kyung Nam of Suwon-si (KR) for samsung electronics co., ltd., Juyong Park of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06T3/40, G06T5/00, G06T7/00
Abstract: an image processing method for demosaicing with reduced moire includes selecting, with respect to a target channel among a plurality of color channels for an input image, a target pixel unassigned with a color value for the target channel, calculating, with respect to the target pixel, gradient values respectively corresponding to a first direction and a second direction associated with the target channel, calculating, with respect to the target pixel, moire values respectively corresponding to the first direction and the second direction, and determining an interpolation direction of the target pixel for the target channel to be one of the first direction and the second direction, based on the calculated gradient values and the calculated moire values.
Inventor(s): Jinseok HONG of SUWON-SI (KR) for samsung electronics co., ltd., Junhee SEOK of SEOUL (KR) for samsung electronics co., ltd., Jangwon SEO of SEOUL (KR) for samsung electronics co., ltd., Kyuil LEE of SUWON-SI (KR) for samsung electronics co., ltd.
IPC Code(s): G06T3/40, G06T7/00
Abstract: a method of processing an image based on super-resolution includes: sequentially performing a plurality of computing operations on a low-resolution input image using a super-resolution convolutional neural network (srcnn) to generate a residual image, performing an interpolation operation on the low-resolution input image to generate an interpolation image and adding the residual image to the interpolation image to generate a high-resolution image. the high-resolution output image has a resolution higher than that of the low-resolution input image. the srcnn includes a plurality of computation layers for performing the plurality of computing operations. the plurality of computation layers include a plurality of convolutional layers, and a deconvolutional layer for post-up-sampling. the deconvolutional layer is a last computation layer among the plurality of computation layers.
Inventor(s): Priyadarshini Panemangalore PAI of Bengaluru (IN) for samsung electronics co., ltd., Shashishekara Parampalli ADIGA of Bengaluru (IN) for samsung electronics co., ltd., Prashant Pandurang SHINDE of Bengaluru (IN) for samsung electronics co., ltd.
IPC Code(s): G06T3/4076, G06T3/4046, G06T5/50
Abstract: a method and system for screening a plurality of images for performing super-resolution (sr) are provided. the method includes using a multitask learning model (mlm) determining at least one of a plurality of image properties related to each of a plurality of images having a resolution lower than a predefined threshold; and selecting, based on the at least one of the plurality of image properties, a first set of images among the plurality of images to each be respectively suitable for upscaling; recommending, using a recommendation model, at least one parameter based on the at least one of the plurality of image properties; and generating at least one super-resolution image by respectively performing a super-resolution upscaling operation on at least one image of the first set of images based on the at least one parameter and the at least one of the plurality of image properties.
Inventor(s): Yufang Sun of Plano TX (US) for samsung electronics co., ltd., Akira Osamoto of Plano TX (US) for samsung electronics co., ltd., John Seokjun Lee of Allen TX (US) for samsung electronics co., ltd., Hamid R. Sheikh of Allen TX (US) for samsung electronics co., ltd.
IPC Code(s): G06T7/194, G06T3/00, G06T7/174, G06T7/33
Abstract: a method includes obtaining a reference frame from among multiple image frames of a scene. the method also includes generating a segmentation mask using the reference frame, where the segmentation mask contains information for separation of foreground and background in the scene. the method further includes applying the segmentation mask to each of the multiple image frames to generate foreground image frames and background image frames. the method also includes performing multi-frame registration on each of the foreground image frames to generate registered foreground image frames. the method further includes performing multi-frame registration on each of the background image frames to generate registered background image frames. in addition, the method includes combining the registered foreground image frames and the registered background image frames to generate a combined registered multi-frame image of the scene.
Inventor(s): Rajan Laxman Joshi of San Diego CA (US) for samsung electronics co., ltd., Madhukar Budagavi of Plano TX (US) for samsung electronics co., ltd.
IPC Code(s): G06T9/00, H04N19/119, H04N19/172, H04N19/184, H04N19/597
Abstract: an apparatus includes a communication interface and a processor operably coupled to the communication interface. the processor is configured to subdivide an intermediate mesh-frame, created from a reconstructed first displacement field and a first subdivided mesh-frame, to create a second subdivided mesh-frame. the processor is also configured to generate a second displacement field based on the second subdivided mesh-frame and an original mesh-frame. the processor is further configured to encode the second displacement field into a bitstream.
Inventor(s): Weiming LI of Beijing (CN) for samsung electronics co., ltd., Namseop KWON of Suwon-si (KR) for samsung electronics co., ltd., Kyungboo JUNG of Suwon-si (KR) for samsung electronics co., ltd., Lin MA of Beijing (CN) for samsung electronics co., ltd., Myungjae JEON of Suwon-si (KR) for samsung electronics co., ltd., Qiang WANG of Beijing (CN) for samsung electronics co., ltd., Young Hun SUNG of Suwon-si (KR) for samsung electronics co., ltd., Bao HE of Beijing (CN) for samsung electronics co., ltd.
IPC Code(s): G06T17/00, G06T7/20, G06T7/70, G06V10/25, G06V10/44, H04N5/74
Abstract: a processor-implemented method includes obtaining a first motion matrix corresponding to an extended reality (xr) system and a second motion matrix based on a conversion coefficient from an xr system coordinate system into a rolling shutter (rs) camera coordinate system, and projecting an rs color image of a current frame onto a global shutter (gs) color image coordinate system based on the second motion matrix and generating a gs color image of the current frame, wherein the second motion matrix is a motion matrix of a timestamp of a depth image captured by a gs camera corresponding to a timestamp of a first scanline of an rs color image captured by the gs camera.
Inventor(s): Junsang YU of Suwon-si (KR) for samsung electronics co., ltd., Dong Young KIM of Seoul (KR) for samsung electronics co., ltd., Seon Joo KIM of Seoul (KR) for samsung electronics co., ltd., Kinam KWON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06V10/56, G06T5/20, G06V10/60
Abstract: provided are an electronic devices and methods for processing an image through a canonical space, the method including receiving training images of a scene obtained from a first sensor, generating first conversion images by converting the training images into images corresponding to a scene obtained through a second sensor, generating second conversion images by converting a color value of the training images and a color value of the first conversion images, and training a canonical image generative model configured to convert the training images, the first conversion images, and the second conversion images into canonical space images of a canonical color space and a canonical illumination space.
Inventor(s): Chang Hoon CHOI of Suwon-si (KR) for samsung electronics co., ltd., Dong-Bum CHOI of Suwon-si (KR) for samsung electronics co., ltd., Hyun Yup KWAK of Suwon-si (KR) for samsung electronics co., ltd., Seung Won CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06V10/56, G06T5/00, G06T7/90, G06V10/75, H04N1/60
Abstract: an image sensing device including an image sensor configured to output a raw image by capturing an image of a subject and an image signal processor configured to perform a bad pixel correction process on the raw image on an image patch-by-image patch unit, compare pixels of an image patch of the raw image with a local saturation threshold value, determine a state of local saturation of the image patch based on a number of saturated pixels whose pixel values exceed the local saturation threshold value, and output a corrected image patch, which is obtained by correcting a pixel of the image patch with a corrected pixel value, with a replacement pixel value, or with a raw pixel value depending on the state of local saturation of the image patch.
Inventor(s): Ji-man KIM of suwon-si (KR) for samsung electronics co., ltd., Chan-jong Park of Seoul (KR) for samsung electronics co., ltd., Do-Jun Yang of Yongin-si (KR) for samsung electronics co., ltd., Hyun-woo Lee of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): G06V10/776, G06F18/21, G06F18/214, G06N3/04, G06N3/045, G06V10/774, G06V10/94, G06V20/40
Abstract: disclosed is a data recognition model construction apparatus. the data recognition model construction apparatus includes a video inputter configured to receive a video, an image composition unit configured to, based on a common area included in each of a plurality of images that form at least a portion of the video, generate a composition image by overlaying at least a portion of the plurality of images, a learning data inputter configured to receive the generated composition image, a model learning unit configured to make a data recognition model learn using the generated composition image, and a model storage configured to store the learnt data recognition model.
Inventor(s): Jae Seok CHOI of Suwon-si (KR) for samsung electronics co., ltd., Jongmin LEE of Pohang-si (KR) for samsung electronics co., ltd., Minsu CHO of Pohang-si (KR) for samsung electronics co., ltd., Sanghyun KIM of Pohang-si (KR) for samsung electronics co., ltd., Dahyun KANG of Pohang-si (KR) for samsung electronics co., ltd., Insoo KIM of Suwon-si (KR) for samsung electronics co., ltd., Geonseok SEO of Suwon-si (KR) for samsung electronics co., ltd., Min Jung LEE of Pohang-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06V10/80, G06T3/00, G06V10/771, G06V10/82
Abstract: a method and apparatus for image restoration using burst images are provided, where the method includes receiving a burst image set including image frames, determining shifted data representing a shift level of each of the image frames using a shift estimation model, selecting a base image from the image frames based on the shifted data, and performing image restoration by synthesizing at least a portion of the image frames based on the base image.
Inventor(s): Namuk KIM of Suwon-si (KR) for samsung electronics co., ltd., Cheuihee HAHM of Suwon-si (KR) for samsung electronics co., ltd., Jayoon KOO of Suwon-si (KR) for samsung electronics co., ltd., Wookhyung KIM of Suwon-si (KR) for samsung electronics co., ltd., IIhyun CHO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06V20/40, G06V10/22, G06V10/82
Abstract: provided are an electronic device and a control method thereof. the electronic device includes at least one memory storing at least one instruction; and at least one processor connected to the at least one memory and configured to execute the at least one instruction to: input information about a first frame among a plurality of frames to a first object detection network and obtain first information about an object included in the first frame, store the first information in the at least one memory, and input the first information and information about a second frame among the plurality of frames to a second object detection network and obtain second information about an object included in the second frame, wherein the second frame is a next frame following the first frame.
Inventor(s): Ohyun KWON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G09G3/00, G03B21/14
Abstract: an electronic apparatus comprises a projecting part to project an image, an illuminance sensor, a lighting part comprising a light source, a memory to store at least one instruction; and a processor configured to control the electronic apparatus by executing the at least one instruction stored in the memory. the processor is configured to control the illuminance sensor to obtain information on first illuminance corresponding to an external lighting device, control the illuminance sensor to obtain information on second illuminance corresponding to the image projected by the projecting part, and control the light source of the lighting part based on the information on the first illuminance and the information on the second illuminance.
Inventor(s): Yohan LEE of Suwon-si (KR) for samsung electronics co., ltd., Jongkon BAE of Suwon-si (KR) for samsung electronics co., ltd., Yisoo WON of Suwon-si (KR) for samsung electronics co., ltd., Jaesung LEE of Suwon-si (KR) for samsung electronics co., ltd., Kwangtai KIM of Suwon-si (KR) for samsung electronics co., ltd., Donghyun YEOM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G09G3/20
Abstract: an electronic device may comprise: at least one processor, comprising processing circuitry, a display panel, and a display driving circuit configured to: display an image through a display panel controlled using first commands by providing the first commands to a register in the display driving circuit in response to the first commands obtained from the at least one processor; defer providing second commands to the register until obtaining a designated request from at least one processor in response to the second commands obtained from the at least one processor; and display an image through the display panel controlled using the second commands by providing the second commands to the register based on a designated request obtained from the at least one processor.
Inventor(s): Taekon YU of Suwon-si (KR) for samsung electronics co., ltd., Jonghee NA of Suwon-si (KR) for samsung electronics co., ltd., Sewhan NA of Suwon-si (KR) for samsung electronics co., ltd., Hyeonsu PARK of Suwon-si (KR) for samsung electronics co., ltd., Hyunwook LIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G09G3/20, G09G3/3225
Abstract: a display driving circuit includes: a compensation control circuit configured to: generate a compensation voltage based on input image data and information of a display panel operatively connected to the display driving circuit, and compensate a data voltage of the input image data based on the compensation voltage; and a timing control circuit configured to output the compensated data voltage to a plurality of pixels in the display panel.
Inventor(s): Chang-ju LEE of Suwon-si (KR) for samsung electronics co., ltd., Kyoung Hwan KWON of Suwon-si (KR) for samsung electronics co., ltd., Soo Yong KIM of Suwon-si (KR) for samsung electronics co., ltd., Sang Hoon LEE of Suwon-si (KR) for samsung electronics co., ltd., Jun Ho HUH of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G09G3/3275
Abstract: a display driver integrated circuit, system-on-chip, and display system including the system-on-chip are provided. a display driver integrated circuit (ic) includes: a clock generator configured to generate an internal operating clock; and a control circuit configured to provide a data signal to a pixel array based on the internal operating clock, wherein the data signal corresponds to frame data, wherein the control circuit is further configured to, in a frame data update period: receive first frame data, perform a first synchronization operation on the internal operating clock based on the first frame data, and provide a first data signal to the pixel array, and wherein the control circuit is further configured to, in a low power mode (lpm) period when an update of the frame data is not performed: transmit a sync request signal based on a result of monitoring a state of a display panel, receive a frequency signal from a system-on-chip (soc) in response to the sync request signal, and perform a second synchronization operation on the internal operating clock based on the frequency signal.
Inventor(s): Rakshith Sharma Srinivasa of Sunnyvale CA (US) for samsung electronics co., ltd., Yashas Malur Saidutta of Menlo Park CA (US) for samsung electronics co., ltd., Ching-Hua Lee of Mountain View CA (US) for samsung electronics co., ltd., Chou-Chang Yang of San Jose CA (US) for samsung electronics co., ltd., Yilin Shen of San Jose CA (US) for samsung electronics co., ltd., Hongxia Jin of San Jose CA (US) for samsung electronics co., ltd.
IPC Code(s): G10L15/22, G10L15/02, G10L15/06, G10L15/18, G10L25/78
Abstract: a method includes extracting, using a keyword detection model, audio features from audio data. the method also includes processing the audio features by a first layer of the keyword detection model configured to predict a first likelihood that the audio data includes speech. the method also includes processing the audio features by a second layer of the keyword detection model configured to predict a second likelihood that the audio data includes keyword-like speech. the method also includes processing the audio features by a third layer of the keyword detection model configured to predict a third likelihood, for each of a plurality of possible keywords, that the audio data includes the keyword. the method also includes identifying a keyword included in the audio data. the method also includes generating instructions to perform an action based at least in part on the identified keyword.
20240185896.PSEUDO DUAL PORT MEMORY DEVICES_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Chan Ho Lee of Hwaseong-si (KR) for samsung electronics co., ltd., Tae Min Choi of Seoul (KR) for samsung electronics co., ltd., Jeong Kyun Kim of Hwaseong-si (KR) for samsung electronics co., ltd., Hyeong Cheol Kim of Suwon-si (KR) for samsung electronics co., ltd., Suk Youn of Seoul (KR) for samsung electronics co., ltd., Ju Chang Lee of Suwon-si (KR) for samsung electronics co., ltd., Kyu Won Choi of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C7/06, G11C7/10, G11C7/12
Abstract: a pseudo dual port memory device in which an operating speed is improved and stability is increased is provided. the pseudo dual port memory device may include a memory cell, a pair of bit lines connected to the memory cell, a write driver, a sense amp, and a column multiplexer which is connected to the bit lines, receives a write multiplexer control signal and a read multiplexer control signal, connects the bit lines to the write driver in response to the write multiplexer control signal, and connects the bit lines to the sense amp in response to the read multiplexer control signal. a precharge control signal generation circuit which is connected to the column multiplexer may generate a precharge control signal on the basis of the read and write multiplexer control signals, and a bit line precharge circuit may precharge the bit lines based on the precharge control signal.
Inventor(s): Hijung KIM of Suwon-si (KR) for samsung electronics co., ltd., Seong-Jin CHO of suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C11/406
Abstract: a memory device includes a memory cell array including a plurality of rows, an ecc engine configured to determine a health level for each of the plurality of rows based on the number of corrections of errors of data read from each of the plurality of rows, a control logic configured to determine a victim row address based on the health level and the number of accesses for each of the plurality of rows, and a refresh control circuit configured to perform a refresh on a row corresponding to the determined victim row address.
Inventor(s): Jongmin BANG of Hwaseong-si (KR) for samsung electronics co., ltd., Seungki HONG of Incheon (KR) for samsung electronics co., ltd.
IPC Code(s): G11C11/406, G11C11/408, G11C11/4091
Abstract: a semiconductor memory device includes a command and address generator configured to decode a command to generate an active command, and generate an address applied with the active command as a row address, a control signal generator configured to generate sequence data changing with a random sequence in response to the active command, and generate a random pick signal when the sequence data is equal to previously stored comparison data, and a memory cell array comprising an odd page memory cell array including a plurality of first memory cells and an even page memory cell array including a plurality of second memory cells, and configured to simultaneously perform the active operation and a hidden hammer refresh operation on the selected first and second memory cells in response to the row address when the random pick signal is activated in response to the active command.
Inventor(s): Myungkyu Lee of Suwon-si (KR) for samsung electronics co., ltd., Seongmuk Kang of Suwon-si (KR) for samsung electronics co., ltd., Sunghye Cho of Suwon-si (KR) for samsung electronics co., ltd., Daehyun Kim of Suwon-si (KR) for samsung electronics co., ltd., Kyomin Sohn of Suwon-si (KR) for samsung electronics co., ltd., Kijun Lee of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C29/42, G11C29/14
Abstract: a memory device includes a memory cell array and an error correction code (ecc) circuit. the ecc circuit, which is configured to correct an error in a data code read out from the memory cell array, includes: (i) a syndrome calculating unit configured to operate a plurality of syndromes based on the data code and an h-matrix, (ii) an error location detecting unit configured to generate an error vector based on the plurality of syndromes, and (iii) an error correcting unit configured to correct an error within the data code based on the error vector, and output corrected data.
Inventor(s): Fumitaka MOROISHI of Yokohama City (JP) for samsung electronics co., ltd., Tatsuya ISHIMOTO of Yokohama City (JP) for samsung electronics co., ltd.
IPC Code(s): H01L21/683, H01L21/67
Abstract: in order to provide a semiconductor manufacturing apparatus capable of realizing highly reliable mounting, a semiconductor manufacturing apparatus includes a pick-up head having a plurality of ejection holes for ejecting gas and a plurality of suction holes for suctioning the gas provided in a holding surface that holds a chip. a warpage measurement portion is configured to measure warpage of the chip held by the pick-up head, and a controller is configured to control at least one of a gas supply flow rate from the plurality of ejection holes and a suction flow rate from the plurality of suction holes in response to the measured warpage of the chip.
Inventor(s): Minsu SEOL of Seoul (KR) for samsung electronics co., ltd., Minhyun LEE of Suwon-si (KR) for samsung electronics co., ltd., Junyoung KWON of Seoul (KR) for samsung electronics co., ltd., Hyeonjin SHIN of Suwon-si (KR) for samsung electronics co., ltd., Minseok YOO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L21/8234, H01L21/02, H01L29/06, H01L29/16, H01L29/24, H01L29/423, H01L29/66, H01L29/76, H01L29/786
Abstract: disclosed are a field effect transistor and a method of manufacturing the same. the field effect transistor includes a source electrode on a substrate, a drain electrode separated from the source electrode, and channels connected between the source electrode and the drain electrode, gate insulating layers, and a gate electrode. the channels may have a hollow closed cross-sectional structure when viewed in a first cross-section formed by a plane across the source electrode and the drain electrode in a direction perpendicular to the substrate. the gate insulating layers may be in the channels. the gate electrode may be insulated from the source electrode and the drain electrode by the gate insulating layers.
Inventor(s): Seunggeol Ryu of Seoul (KR) for samsung electronics co., ltd., Seokkan Ki of Suwon-si (KR) for samsung electronics co., ltd., Youngsuk Nam of Yongin-si (KR) for samsung electronics co., ltd., Jaechoon Kim of Incheon (KR) for samsung electronics co., ltd., Bangweon Lee of Yongin-si (KR) for samsung electronics co., ltd., Seungtae Hwang of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/373, H01L23/473
Abstract: a method of manufacturing a thermal interface material may include mixing fine particles with an acidic solution to remove a first oxide layer from a surface of each of the fine particles, injecting a liquid metal into the acidic solution to remove a second oxide layer from a surface of the liquid metal and for the fine particles from which the first oxide layer is removed in the acidic solution to penetrate into the liquid metal from which the second oxide layer is remove, and extracting the liquid metal including the fine particles therein from the acidic solution.
Inventor(s): Jihwang KIM of Suwon-si (KR) for samsung electronics co., ltd., Joonsung KIM of Suwon-si (KR) for samsung electronics co., ltd., Sangjin Baek of Suwon-si (KR) for samsung electronics co., ltd., Kyounglim Suk of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/498, H01L23/00, H01L23/31, H01L23/522, H01L25/065
Abstract: a semiconductor package includes a lower redistribution structure. a semiconductor device is disposed on the lower redistribution structure. a lower encapsulant is disposed on the lower redistribution structure and surrounds a side surface of the semiconductor device. an upper composite redistribution structure is disposed on an upper portion of the semiconductor device and includes a primary conductive structure, a secondary conductive structure disposed on the primary conductive structure, connection vias disposed between the primary conductive structure and the secondary conductive structure, and an upper encapsulant disposed between the primary conductive structure and the secondary conductive structure and surrounding the connection vias.
Inventor(s): Hyung Jun JEON of Suwon-si (KR) for samsung electronics co., ltd., Ho-Jin Lee of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/528, H01L23/48, H01L27/06, H01L29/417
Abstract: a semiconductor device includes: a substrate including a first face, on which an active area is formed, and a second face opposite to the first face; an electronic element formed on the active area; a front wiring structure disposed on the first face of the substrate and connected to the electronic element; a trench capacitor filling at least a portion of a back trench extending into the substrate from the second face of the substrate; a back wiring structure disposed on the second face of the substrate and connected to the trench capacitor; and a through-via extending through the substrate to electrically connect the electronic element and the back wiring structure to each other.
20240186277.SEMICONDUCTOR PACKAGE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Jinwoo Park of SUWON-SI (KR) for samsung electronics co., ltd., Unbyoung Kang of SUWON-SI (KR) for samsung electronics co., ltd., Chungsun Lee of SUWON-SI (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/00, H01L25/065
Abstract: a semiconductor package includes a plurality of semiconductor chips that face each other, a plurality of bumps disposed on a front surface or a rear surface of one of the plurality of semiconductor chips, an underfill layer that surrounds the plurality of bumps, and a plurality of insulating frames spaced apart from each other on the front or rear surface of one of the plurality of semiconductor chips. the plurality of insulating frames overlap a plurality of corner regions of the one of the plurality of semiconductor chips in a direction in which the plurality of semiconductor chips face each other.
20240186278.MOUNTING DEVICE AND MOUNTING METHOD_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Masato KAJINAMI of Yokohama-shi (JP) for samsung electronics co., ltd., Hansung CHO of Suwon-si (KR) for samsung electronics co., ltd., Kazuya ONO of Suwon-si (KR) for samsung electronics co., ltd., Byeongjin KIM of Suwon-si (KR) for samsung electronics co., ltd., Daisuke NAGATOMO of Yokohama-shi (JP) for samsung electronics co., ltd., Fumitaka MOROISHI of Yokohama-shi (JP) for samsung electronics co., ltd., Masanori IZUMITA of Yokohama-shi (JP) for samsung electronics co., ltd., Sungmin AHN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/00, H01L21/67, H01L21/68
Abstract: provided are mounting devices and mounting methods configured to realize high-precision mounting. a mounting device including a bonding actuator having a housing, a slider accommodated in the housing in a non-contact state and provided with a head, a coil and a yoke in a non-contact state, two voice coil motors (vcms) driven in an x-axis direction, three vcms driven in a y-axis direction, and one vcm driven in a z-axis direction may be provided. the coil may be fixed to the housing and the yoke may be fixed to the slider. the bonding actuator may perform bonding while adjusting a relative position and parallelism of a chip and a wafer, by driving the slider in six axial directions, which include the x-axis direction, the y-axis direction, the z-axis direction, a tx direction, a ty direction, and a tz direction.
20240186282.DIE BONDING APPARATUS_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Sumin Kim of Suwon-si (KR) for samsung electronics co., ltd., Minwoo Rhee of Suwon-si (KR) for samsung electronics co., ltd., Ilyoung Han of Suwon-si (KR) for samsung electronics co., ltd., Sujie Kang of Suwon-si (KR) for samsung electronics co., ltd., Juno Kim of Suwon-si (KR) for samsung electronics co., ltd., Daeho Min of Suwon-si (KR) for samsung electronics co., ltd., Kyeongbin Lim of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/00
Abstract: a die bonding apparatus comprising a stage configured to support a first die, a pickup head configured to pick up a second die, regions of magnetic materials arranged on the first die and the second die, an electromagnet arranged on a surface of the pickup head or the stage; and a controller configured to apply a current to the electromagnet to generate a magnetic field when the first die and the second die are disposed at a predetermined distance from each other in a vertical direction. as a result of the magnetic field generated by the electromagnet, the regions of magnetic material arranged on first die and the second die are aligned with one another in the vertical direction.
Inventor(s): Hanmin Lee of Suwon-si (KR) for samsung electronics co., ltd., Unbyoung Kang of Suwon-si (KR) for samsung electronics co., ltd., Seongyo Kim of Suwon-si (KR) for samsung electronics co., ltd., Sangsick Park of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L25/065, H01L21/461, H01L21/56, H01L23/00, H01L23/31, H01L25/00, H10B80/00
Abstract: a method of manufacturing a semiconductor package comprises stacking, via an adhesive member, a plurality of memory dies to form a memory die stack on a buffer die; forming a first molding member on the buffer die to cover the memory die stack; polishing an upper surface of the first molding member to expose an upper surface of an uppermost memory die in the memory die stack, the uppermost memory die positioned in an uppermost layer in the memory die stack; removing edge portions of the uppermost memory die together with at least a portion of the first molding member and at least a portion of the adhesive member to form a stepped portion; and forming a second molding member on the first molding member to cover the stepped portion of the uppermost memory die.
20240186290.SEMICONDUCTOR PACKAGE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Taehwan KIM of Suwon-si (KR) for samsung electronics co., ltd., Youngdeuk KIM of Suwon-si (KR) for samsung electronics co., ltd., Jaechoon KIM of Suwon-si (KR) for samsung electronics co., ltd., Kyungsuk OH of Suwon-si (KR) for samsung electronics co., ltd., Jonggyu LEE of Suwon-si (KR) for samsung electronics co., ltd., Mina CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L25/065, H01L23/00, H01L23/31, H01L23/48, H01L23/522
Abstract: a semiconductor package includes electrically connected first to third semiconductor chips, stacked in a vertical direction; an encapsulant on the first semiconductor chip and encapsulating a portion of each of the semiconductor chips; and external connection bumps below the first semiconductor chip and being electrically connected to the semiconductor chips, wherein the semiconductor chips each include a plurality of lower pads, the first and second semiconductor chips each include a plurality of upper pads including a first group of upper pads and a second group of upper pads, and through-electrodes electrically respectively connecting the upper pads and the lower pads, and the through-electrodes include a first group of through-electrodes respectively connected to the first group of upper pads, and a second group of through-electrodes connected to upper pads that are electrically connected to each other of the second group of upper pads.
Inventor(s): Won-young KIM of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): H01L25/065, H01L23/00
Abstract: a semiconductor package includes a substrate, a master chip on the substrate, a first slave chip on a top surface of the master chip and partially exposing the top surface of the master chip, the first slave chip having a same size as the master chip and having a same storage capacity as the master chip, and a first chip connector on the exposed top surface of the master chip and coupled to the master chip and the first slave chip.
Inventor(s): Kunsil LEE of Hwaseong-si (KR) for samsung electronics co., ltd., Dongkwan KIM of Hwaseong-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L25/065, H01L23/00, H01L23/31
Abstract: a semiconductor package is disclosed. the semiconductor package includes a base structure, a first semiconductor chip over the base structure, a second semiconductor chip over the first semiconductor chip, an adhesive layer between the first semiconductor chip and the second semiconductor chip, and a molding layer covering the first semiconductor chip, the second semiconductor chip and the adhesive layer, and including an interposition portion interposed between the base structure and the first semiconductor chip.
Inventor(s): Seung Seok HA of Suwon-si (KR) for samsung electronics co., ltd., Hyun Seung SONG of Suwon-si (KR) for samsung electronics co., ltd., Hyo Jin KIM of Suwon-si (KR) for samsung electronics co., ltd., Kyoung Mi PARK of Suwon-si (KR) for samsung electronics co., ltd., Guk Il AN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/088, H01L21/308, H01L21/8234, H01L29/66, H01L29/78
Abstract: a semiconductor device includes a substrate having a first region and a second region, first active fins that extend in a first direction in the first region, second active fins that extend in the first direction in the second region, a first field insulating layer between the first active fins and that extend in a second direction, a second field insulating layer between the second active fins and extending in the second direction, a gate line that extends in the second direction on the second field insulating layer, the gate line linearly along with the first field insulating layer, a gate isolation layer between the first field insulating layer and the gate line, and gate spacers that extend in the second direction, the gate spacers in contact with both sidewalls of each of the first field insulating layer, the gate line, and the gate isolation layer.
20240186344.IMAGE SENSORS_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Jonghyun GO of Seongnam-si (KR) for samsung electronics co., ltd., Jae-Kyu LEE of Seongnam-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/146
Abstract: an image sensor for securing an area of a photodiode includes a pixel area and a transistor area adjacent to the pixel area. the pixel area may include a photodiode and a floating diffusion area. the transistor area may include transistors extending along an edge of the pixel area. the transistors in the transistor area may include a reset transistor, one or more source follower transistors, and one or more selection transistors, and the reset transistor and one source follower transistor adjacent to the reset transistor may share a common drain area. the source follower transistors and the selection transistors may each share a common source area or a common drain area between two adjacent transistors thereof.
20240186345.IMAGE SENSORS_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Jonghyun GO of Seongnam-si (KR) for samsung electronics co., ltd., Jae-Kyu LEE of Seongnam-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/146
Abstract: an image sensor for securing an area of a photodiode includes a pixel area and a transistor area adjacent to the pixel area. the pixel area may include a photodiode and a floating diffusion area. the transistor area may include transistors extending along an edge of the pixel area. the transistors in the transistor area may include a reset transistor, one or more source follower transistors, and one or more selection transistors, and the reset transistor and one source follower transistor adjacent to the reset transistor may share a common drain area. the source follower transistors and the selection transistors may each share a common source area or a common drain area between two adjacent transistors thereof.
20240186348.IMAGE SENSOR_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Taehan KIM of SUWON-SI (KR) for samsung electronics co., ltd., Dongmin KEUM of SUWON-SI (KR) for samsung electronics co., ltd., Bumsuk KIM of SUWON-SI (KR) for samsung electronics co., ltd., Jinho KIM of SUWON-SI (KR) for samsung electronics co., ltd., Yunki LEE of SUWON-SI (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/146, H04N25/704
Abstract: an image sensor includes: a chip structure including normal pixels and auto focus pixels; a grid structure disposed on the chip structure; and color filter regions defined by the grid structure over the chip structure. the color filter regions include normal filter regions and auto focus filter regions. the normal filter regions correspond to the normal pixels. the chip structure includes a first region at a first distance, and a second region a second distance greater than the first distance. the auto focus filter regions include a first auto focus filter region on the first region and a second auto focus filter region on the second region. a first width of a first grid portion disposed adjacent the first auto focus filter region among the grid structure is narrower than a second width of a second grid portion disposed adjacent the second auto focus filter region among the grid structure.
Inventor(s): Tae Yon LEE of Suwon-si (KR) for samsung electronics co., ltd., Ji Hyun KWAK of Suwon-si (KR) for samsung electronics co., ltd., Gyu Seok LEE of Suwon-si (KR) for samsung electronics co., ltd., Su Rim LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/146, H04N25/13
Abstract: an image sensing device and a method of image signal processing are provided. the image sensing device includes a lens module, a microlens below the lens module, an image sensor below the microlens and which includes a first pixel having a cyan color filter, and which outputs a first image signal, a second pixel having a magenta color filter, and which outputs a second image signal, a third pixel having a yellow color filter, and which outputs a third image signal, and a fourth pixel which outputs a fourth image signal, and an image signal processor which receives image signals of the image sensor, and extracts a red (r) data component, green (g) data component, blue (b) data component, and near-infrared (ir) data component of the light from the image signals.
20240186355.IMAGE SENSOR_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Masato FUJITA of Suwon-si (KR) for samsung electronics co., ltd., Doosik SEOL of Seoul (KR) for samsung electronics co., ltd., Kyungduck LEE of Hwaseong-si (KR) for samsung electronics co., ltd., Kyungho LEE of Suwon-si (KR) for samsung electronics co., ltd., Taesub JUNG of Hwaseong-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/146, H04N25/704, H04N25/79
Abstract: an image sensor includes a pixel array and a logic circuit. the pixel array includes a pixel isolation layer between a plurality of pixels. each of the plurality of pixels include a pixel circuit below at least one photodiode. the logic circuit acquires a pixel signal from the plurality of pixels. the pixel array includes at least one autofocusing pixel, which includes a first photodiode, a second photodiode, a pixel internal isolation layer between the first and second photodiodes, and a microlens on the first and second photodiodes. the pixel internal isolation layer includes a first pixel internal isolation layer and a second pixel internal isolation layer, separated from each other in a first direction, perpendicular to the upper surface of the substrate, and the first pixel internal isolation layer and the second pixel internal isolation layer include different materials.
Inventor(s): Jungwook LIM of Suwon-si (KR) for samsung electronics co., ltd., Younggu JIN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/146
Abstract: an image sensor includes: a pixel array including a plurality of pixels, wherein each of the pixels includes a first photodiode, a second photodiode, a first transmission gate, a second transmission gate, and a plurality of active regions; and a logic circuit configured to control the pixels. the plurality of active regions include a first active region, a second active region and a third active region. the first active region is disposed adjacent to the first transmission gate. the second active region is disposed adjacent to the second transmission gate. the third active region is electrically connected to the second active region. the first active region and the second active region are disposed on a main substrate including the first and second photodiodes. the third active region is disposed on a sub-substrate attached to the main substrate.
Inventor(s): Sunil Kumar SINGH of Round Rock TX (US) for samsung electronics co., ltd., Sivashankar Sivasubramanian of Austin TX (US) for samsung electronics co., ltd.
IPC Code(s): H01L21/768, H01L23/522
Abstract: semiconductor devices including a capacitor and methods of fabricating the semiconductor devices are disclosed. a method of fabricating a semiconductor device including a capacitor includes forming an underlayer structure including a substrate onto which metal is patterned within a first dielectric material, wherein the patterned metal forms a first metal surface of the capacitor; forming a middle layer of a second dielectric material above the underlayer structure; forming an upper layer of a third dielectric material above the middle layer; etching a supervia though the upper layer and into the middle layer, wherein the supervia hangs in the second dielectric material of the middle layer above the patterned metal forming the first metal surface of the capacitor; and performing barrier deposition and metal electroplating in the supervia, wherein the supervia forms a second metal surface of the capacitor above the first metal surface.
Inventor(s): GIHEE CHO of Yongin-si (KR) for samsung electronics co., ltd., JUNGOO KANG of Seoul (KR) for samsung electronics co., ltd., SANGYEOL KANG of Yongin-si (KR) for samsung electronics co., ltd., HYUNSUK LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01G4/30, H10B12/00
Abstract: semiconductor devices including a capacitor and methods of forming the same are provided. the semiconductor devices may include a capacitor that include a lower electrode, an upper electrode on the lower electrode, and a dielectric layer extending between the lower electrode and the upper electrode. the lower electrode may include a doped region that contacts the dielectric layer, and the doped region of the lower electrode is configured to increase a capacitance of the capacitor.
Inventor(s): JUNGOO KANG of Seoul (KR) for samsung electronics co., ltd., HYUNSUK LEE of Suwon-si (KR) for samsung electronics co., ltd., GIHEE CHO of Yongin-si (KR) for samsung electronics co., ltd., SANGHYUCK AHN of Daegu (KR) for samsung electronics co., ltd.
IPC Code(s): H01G4/12, H01L23/522
Abstract: an integrated circuit device includes a capacitor structure, wherein the capacitor structure includes: a bottom electrode over a substrate; a supporter on a sidewall of the bottom electrode; a dielectric layer on the bottom electrode and the supporter; and a top electrode on the dielectric layer and covering the bottom electrode. the bottom electrode comprises: a base electrode layer over the substrate and extending in a first direction that is perpendicular to a top surface of the substrate, and a conductive capping layer including niobium nitride that is between a sidewall of the base electrode layer and the dielectric layer, and also between a top surface of the base electrode layer and the dielectric layer.
20240186392.SEMICONDUCTOR DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Beom Jin PARK of Suwon-si (KR) for samsung electronics co., ltd., Myung Gil Kang of Suwon-si (KR) for samsung electronics co., ltd., Dong Won Kim of Suwon-si (KR) for samsung electronics co., ltd., Keun Hwi Cho of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/423, H01L27/088, H01L29/06, H01L29/417, H01L29/775
Abstract: a semiconductor device including a substrate, a first and second active pattern extending in a first horizontal direction on the substrate, the second active pattern apart from the first active pattern in the first horizontal direction, first nanosheets apart from each other in a vertical direction on the first active pattern, second nanosheets apart from each other in the vertical direction on the first and second active patterns, a gate electrode extending in a second horizontal direction different from the first horizontal direction on the first active pattern and surrounding the first nanosheets, a source/drain region between the first and second nanosheets, an active cut penetrating the second nanosheets in the vertical direction, extending to the substrate, and separating the first and second active patterns, and a sacrificial layer between the source/drain region and the active cut, in contact with the active cut, and including silicon germanium may be provided.
Inventor(s): Wooyeol MAENG of Suwon-si (KR) for samsung electronics co., ltd., Hyungjin Lee of Suwon-si (KR) for samsung electronics co., ltd., Huichul Shin of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/78, H01L29/06
Abstract: an integrated circuit device includes: a semiconductor substrate; first and second conductivity type wells formed in the semiconductor substrate; a source region formed in the second conductivity type well; a drain region formed in the first conductivity type well; a recess insulating layer disposed between the source region and the drain region, and including an upper insulating unit and a lower insulating unit, wherein the upper insulating unit fills an upper substrate recess that extends from an upper surface of the first conductivity type well, and wherein the lower insulating unit fills a lower substrate recess that extends from the upper substrate recess; and a gate electrode layer arranged on the first and second conductivity type wells, and wherein the recess insulating layer has a shape in which both sides thereof are asymmetric with respect to a center of the upper insulating unit.
Inventor(s): Yunsik KIM of Suwon-si (KR) for samsung electronics co., ltd., Woosuk KANG of Suwon-si (KR) for samsung electronics co., ltd., Mincheol SEO of Suwon-si (KR) for samsung electronics co., ltd., Donghun SHIN of Suwon-si (KR) for samsung electronics co., ltd., Changha YU of Suwon-si (KR) for samsung electronics co., ltd., Minkyung LEE of Suwon-si (KR) for samsung electronics co., ltd., Gyubok PARK of Suwon-si (KR) for samsung electronics co., ltd., Kiyong JUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01Q1/24
Abstract: a mobile communication device is provided. the mobile communication device includes a housing which includes a first edge and a second edge, the first edge extending in a first direction and the second edge extending from one end of the first edge in a second direction perpendicular to the first direction, a wireless communication circuit, and a conductive member, wherein the housing includes a first conductive portion forming a part of the first edge and having a predetermined length, and a second conductive portion forming an inner frame of the mobile communication device, at least a part of the second conductive portion is spaced apart from the first conductive portion, and includes an indentation formed to correspond to the protrusion of the first conductive portion, and the wireless communication circuit supplies power to the protrusion to transmit/receive a wireless signal through the first conductive portion, the second conductive portion, or at least a part of the conductive member.
Inventor(s): In NAM of Suwon-si (KR) for samsung electronics co., ltd., Daeyoung NOH of Suwon-si (KR) for samsung electronics co., ltd., Jongdoo KIM of Suwon-si (KR) for samsung electronics co., ltd., Daeseung PARK of Suwon-si (KR) for samsung electronics co., ltd., Kyoungho BAE of Suwon-si (KR) for samsung electronics co., ltd., Younghwan HONG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01Q1/24, H04M1/02
Abstract: an electronic device is provided. the electronic device includes a housing, a key button structure in the housing, and a plurality of antenna elements spaced apart from the key button structure into an inner space. the key button structure includes a flexible printed circuit board, and a dome which is pressed by at least one key button when the at least one key button moves into the inner space, and electrically connected to the flexible printed circuit board. when the key button structure is vertically viewed, an antenna module may overlap a portion of the flexible printed circuit board.
Inventor(s): Jungsuk CHU of Suwon-si (KR) for samsung electronics co., ltd., Taeho LEE of Suwon-si (KR) for samsung electronics co., ltd., Dongoh KANG of Suwon-si (KR) for samsung electronics co., ltd., Kanghoon KIM of Suwon-si (KR) for samsung electronics co., ltd., Yongwook KIM of Suwon-si (KR) for samsung electronics co., ltd., Namju PARK of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H02J50/12, H02M1/00
Abstract: a wireless power-driven household device for controlling an amount of power to be supplied to a load includes a wireless power transmitter configured to wirelessly transmit power via a transmitting coil, a receiving coil configured to wirelessly receive power from the transmitting coil of the wireless power transmitter, a rectifier configured to rectify an alternating current (ac) voltage received wirelessly, a direct current (dc) link configured to receive a dc voltage that is an output of the rectifier, a current sensor configured to sense current supplied from the dc link to the load, a switch provided between the rectifier and the dc link to adjust an amount of power to be supplied to the load based on the current supplied to the load and sensed by the current sensor, and a controller configured to control an on/off state of the switch.
20240186829.ELECTRONIC DEVICE COMPRISING MAGNET_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Yongjun CHOI of Suwon-si (KR) for samsung electronics co., ltd., Junhui LEE of Suwon-si (KR) for samsung electronics co., ltd., Jongchul HONG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H02J50/12, H01F7/02, H02J50/00, H02J50/70
Abstract: provided is an electronic device including a housing including a first surface facing in a first direction, a second surface facing in a second direction opposite to the first direction, and a side surface between the first surface and the second surface; a transmission coil unit disposed adjacent to the first surface and including a coil wound at least once in a clockwise direction or a counterclockwise direction perpendicular to the first direction and the second direction and configured to wirelessly transmit power; a first magnet disposed in a center area inside the housing surrounded by the transmission coil unit; and a second magnet including a first end portion oriented toward the first magnet, a second end portion facing the side surface, and at least a portion of the second magnet is overlapping the transmission coil unit in the first direction.
Inventor(s): TAIJI AN of SUWON-SI (KR) for samsung electronics co., ltd., KYEONG-JOON KO of SUWON-SI (KR) for samsung electronics co., ltd., HYOGYUEM RHEW of SUWON-SI (KR) for samsung electronics co., ltd., BYOUNG JOO YOO of SUWON-SI (KR) for samsung electronics co., ltd., DONGHYUK LIM of SUWON-SI (KR) for samsung electronics co., ltd.
IPC Code(s): H03F3/45
Abstract: an offset cancellation circuit includes; a multi-stage amplifier including first and second amplifiers and configured to receive first and second input voltages and generate first and second output voltages, a comparator configured to compare the first and second output voltages, a digital to analog converter (dac) configured to provide an offset cancellation voltage to the comparator during an offset cancellation operation for the comparator, and a feedback loop circuit configured to generate first and second control voltages in response to at least one dc level associated with the first and second output voltages and apply the first and second control voltages to the multi-stage amplifier to continuously cancel a dc offset of the multi-stage amplifier following the offset cancellation operation.
20240187002.SEMICONDUCTOR DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Jinwook LEE of Suwon-si (KR) for samsung electronics co., ltd., Joohwan KIM of Suwon-si (KR) for samsung electronics co., ltd., Junyoung PARK of Suwon-si (KR) for samsung electronics co., ltd., Jindo BYUN of Suwon-si (KR) for samsung electronics co., ltd., Eunseok SHIN of Suwon-si (KR) for samsung electronics co., ltd., Junghwan CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H03L7/081, G11C7/22, H03K5/135
Abstract: a semiconductor device includes a phase splitter configured to output a plurality of clock signals having different phases by using a plurality of external clock signals having different phases, a plurality of code generators configured to receive a pair of selection clock signals determined from the plurality of clock signals and to output a phase code corresponding to a phase difference error between the pair of selection clock signals, and a delay circuit configured to at least partly simultaneously adjust at least two of a rising edge and a falling edge of each of the plurality of external clock signals with reference to the phase code during a lock time.
Inventor(s): Kiho KIL of Suwon-si (KR) for samsung electronics co., ltd., Anna KIM of Suwon-si (KR) for samsung electronics co., ltd., Wonseok JEONG of Suwon-si (KR) for samsung electronics co., ltd., Ilmuk CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04B1/00, H04B1/04
Abstract: a semiconductor device including processing circuitry configured to determine a carrier band and reference signal bands based on a data signal received from a network, the carrier band and reference signal bands being allocated by the network, the reference signal bands corresponding to a reference signal for channel estimation, and the reference signal being within a carrier band, and output a control signal causing a local oscillator (lo) to change a lo frequency to a value that does not overlap the reference signal bands.
Inventor(s): Heejun PARK of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H04B1/3888
Abstract: an electronic device according to an embodiment may include a housing having a display disposed on a front surface, and comprising a recess on a rear surface; and a stand rotatably coupled with the housing, the stand may include a stand body; and a protrusion protruding from at least one end of the stand body, and the housing may include a hooking portion which is restrained to the housing, as the stand rotates from a first state mounted in the recess to a second state and the protrusion is caught.
Inventor(s): Kwangbok PARK of Gyeonggi-do (KR) for samsung electronics co., ltd., Yongsang YUN of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H04B3/06, H01Q1/22, H05K1/02, H05K7/14
Abstract: an electronic device includes an antenna module including an antenna array, a radio frequency integrated circuit (rfic) connected with the antenna array and a flexible printed circuit board connected with the rfic, a connector disposed on the flexible printed circuit board, a communication processor disposed on a first printed circuit board, a coaxial cable electrically connecting the flexible printed circuit board and the communication processor through the connector, and a second printed circuit board configured to electrically connect the communication processor and the flexible printed circuit board. the communication processor provides a data signal to be transmitted to an external electronic device to the rfic along a first path in the flexible printed circuit board through the coaxial cable and the connector, and provide a control signal to the rfic along a second path in the flexible printed circuit board through the second printed circuit board.
Inventor(s): Thuy Van Nguyen of Plano TX (US) for samsung electronics co., ltd., Yang Li of Plano TX (US) for samsung electronics co., ltd., Yeqing Hu of Allen TX (US) for samsung electronics co., ltd., R A Nadisanka Perera Rupasinghe of Allen TX (US) for samsung electronics co., ltd., Jianzhong Zhang of Dallas TX (US) for samsung electronics co., ltd.
IPC Code(s): H04B7/0456, H04L1/1812, H04W72/23
Abstract: a network entity includes a memory and a processor operable coupled to the memory. the processor is configured to determine a hybrid joint transmission (hybrid-jt) signal for transmission from a wireless network associated with the network entity to a user equipment (ue). the hybrid-jt signal includes a diversity joint transmission (div-jt) component and a multiplexing joint transmission (mux-jt) component. the processor is further configured to instruct the wireless network to transmit the hybrid-jt signal to the ue.
Inventor(s): Younghyun JEON of Suwon-si (KR) for samsung electronics co., ltd., Eunyong KIM of Suwon-si (KR) for samsung electronics co., ltd., Myoungwon LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04B7/06, H04L25/02
Abstract: the present disclosure relates to a 5generation (5g) or pre-5g communication system for supporting a higher data transmission rate beyond a 4(4g) communication system such as long term evolution (lte). according to a various embodiments of the present disclosure, a base station in a wireless communication system may comprise the steps of: acquiring, in a first time interval, channel information of a downlink channel with a terminal; on the basis of the unscented kalman filter, acquiring current channel state information from previous state information and the channel information; and generating, from the current channel state information, predicted channel information in a second time interval.
Inventor(s): Md. Saifur Rahman of Plano TX (US) for samsung electronics co., ltd., Eko Onggosanusi of Coppell TX (US) for samsung electronics co., ltd., Gilwon Lee of McKinney TX (US) for samsung electronics co., ltd.
IPC Code(s): H04B7/06, H04W24/10
Abstract: apparatuses and methods for channel state information (csi) reporting in next generation multiple-input multiple-output (mimo) systems. a method performed by a user equipment (ue) includes receiving information about a csi report, the report based on at least two components: a set of basis entities and a set of coefficients; based on the information, determining the set of basis entities and the set of coefficients; and transmitting the csi report including at least one indicator indicating at least one of the set of basis entities and the set of coefficients. the set of basis entities is based on x dimensions. the set of coefficients is not based on the x dimensions and is from a set of convolutional-based coefficients. x is associated with the csi report and x≥1.
Inventor(s): Heeseok JEONG of Suwon-si (KR) for samsung electronics co., ltd., Eungsik YOON of Suwon-si (KR) for samsung electronics co., ltd., Kyuhyun CHO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04B17/318, G01S13/62
Abstract: an electronic device and an operating method thereof are disclosed. the disclosed electronic device comprises: a memory storing at least one executable instruction; and a processor configured to execute the at least one executable instruction to acquire multi-pass channel state property information on the basis of a wireless signal received from an access point (ap) communicating with the electronic device, calculate signal similarity by specific section on the basis of the multi-pass channel state property information, and determine, on the basis of a pattern of signal similarity by specific section, whether motion detection based on the multi-pass channel state property information is available.
Inventor(s): Haijie QIU of Beijing (CN) for samsung electronics co., ltd., Xutao ZHOU of Beijing (CN) for samsung electronics co., ltd., Yuanliu LI of Beijing (CN) for samsung electronics co., ltd., Yunchuan YANG of Beijing (CN) for samsung electronics co., ltd.
IPC Code(s): H04J11/00, H04L5/00, H04W8/22, H04W76/40
Abstract: the present disclosure provides a method, a terminal and a base station for interference cancellation/mitigation/rejection in the presence of neighboring cell interference. the method provided by the present disclosure can effectively cancel/mitigate/reject interference of neighboring cells and improve the performance of a downlink transmission receiver by receiving configuration information (e.g., system assistant information) from a base station and performing interference processing based on the received configuration information.
Inventor(s): Pramod Reddy SERIKAR of Bengaluru (IN) for samsung electronics co., ltd., Gurumani Lakshmi Praneeth JUTURU of Bengaluru (IN) for samsung electronics co., ltd., Shruthi SIRUR of Bengaluru (IN) for samsung electronics co., ltd., Veerabhadrappa CHILAKANTI of Bengaluru (IN) for samsung electronics co., ltd., Gowtham ANANDHA BABU of Bengaluru (IN) for samsung electronics co., ltd.
IPC Code(s): H04L1/16, H04L1/00
Abstract: a method for managing the audio quality in an audio broadcast scenario performed by a source device is provided. the method includes reserving a receiver (rx) slot in the source device to receive link quality feedback packets from one or more sink devices and transmitting rx slot information to the one or more sink devices in a control subevent of a broadcast isochronous channels (bis) event. the method further includes receiving the link quality feedback data packets from the one or more sink devices in the reserved rx slot and determining a quality of a broadcast link between the source device and the one or more sink devices by scanning the received link quality feedback data packets and thereafter based on a result of the determination, optimizing at least one of a plurality of low energy (le) isochronous parameters to manage audio quality and reliability of the broadcast link.
Inventor(s): Hoda SHAHMOHAMMADIAN of San Diego CA (US) for samsung electronics co., ltd., Jung Hyun BAE of San Diego CA (US) for samsung electronics co., ltd., Jungwon LEE of San Diego CA (US) for samsung electronics co., ltd.
IPC Code(s): H04L5/00, H04L25/02, H04W8/24, H04W24/02, H04W72/0446, H04W72/23, H04W72/50
Abstract: a method and apparatus are provided for wireless communication between a base station and a user equipment (ue). a base station apparatus includes a transceiver; and a processor configured to transmit, to the ue, via the transceiver, a control message configured for the ue, and receive, via the transceiver, a sounding reference signal (srs) from the ue, based on the control message. the control message indicates a triggering slot offset and an available slot to the ue for the srs transmission.
Inventor(s): Akhil SHUKLA of Bangalore (IN) for samsung electronics co., ltd., Vikash KUMAR of Bangalore (IN) for samsung electronics co., ltd., Dheeraj KUMAR of Bangalore (IN) for samsung electronics co., ltd.
IPC Code(s): H04L5/00, H04L1/00
Abstract: a method for communication by a base station in a wireless network is provided. the method includes establishing a radio resource control (rrc) connection with a user equipment (ue) in the wireless network, receiving at least one report including information indicating channel condition of at least one radio channel, from the ue, and configuring additional demodulation reference signal (dmrs) based on the information indicating the channel condition of the at least one radio channel, using a media access control (mac) control element (mac-ce).
Inventor(s): Seongmok LIM of Gyeonggi-do (KR) for samsung electronics co., ltd., Kyoungmin PARK of Gyeonggi-do (KR) for samsung electronics co., ltd., Ameha Tsegaye ABEBE of Gyeonggi-do (KR) for samsung electronics co., ltd., Youngrok JANG of Gyeonggi-do (KR) for samsung electronics co., ltd., Hyoungju JI of Gyeonggi-do (KR) for samsung electronics co., ltd., Kyungjun CHOI of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H04L5/00, H04W72/0457, H04W72/232
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. a method performed by a ue in a wireless communication system is provided, which includes receiving, from a bs, configuration information associated with a ul, the configuration information including srs resource set information including a first srs resource set and a second srs resource set, information indicating that at most two pt-rs ports are used for the ul, and information for a configuration of simultaneous transmission across multi-panel (stxmp); receiving, from the bs, dci including association information between a pt-rs port and a dmrs port; and in case stxmp is configured, transmitting, based on the dci, the pt-rs using a first pt-rs port and a second pt-rs port, according to the received configuration of the stxmp. the first pt-rs port is associated with at least one first dmrs port associated with the first srs resource set, and the second pt-rs port is associated with at least one second dmrs port associated with the second srs resource set.
Inventor(s): Pranav Madadi of Sunnyvale CA (US) for samsung electronics co., ltd., Joonyoung Cho of Portland OR (US) for samsung electronics co., ltd., Jianzhong Zhang of Dallas TX (US) for samsung electronics co., ltd.
IPC Code(s): H04L27/26
Abstract: a two-dimensional constellation for data signals having improved bitwise mutual information of data points is based on a signal-to-noise ratio (snr) and a code rate where, based on the snr, data bits are mapped to pre-defined in-phase and quadrature values. the in-phase and quadrature values denote points in the two-dimensional space such that the efficiency of bitwise mutual information is adapted based on the snr. the mapping is preferably subject to a constraint selected from one of quadrant symmetry lagrangian (qsl), quadrant symmetry constraint (qsc), or rectangular structure constraint (rsc).
Inventor(s): Younjeong CHO of Suwon-si (KR) for samsung electronics co., ltd., Eunjung LEE of Suwon-si (KR) for samsung electronics co., ltd., Taesoo KIM of Suwon-si (KR) for samsung electronics co., ltd., Taehyeong LEE of Suwon-si (KR) for samsung electronics co., ltd., Jinyoung BAE of Suwon-si (KR) for samsung electronics co., ltd., Jooyeong LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04L69/40, H04L61/4511, H04L65/60
Abstract: an electronic apparatus including a memory configured to store at least one instruction, and at least one processor configured to execute the at least one instruction to obtain metadata corresponding to a content providing channel and a streaming uniform resource identifier (uri) corresponding to streaming of content from a content providing server, transmit the metadata and the streaming uri to a client apparatus, and based on a streaming error of a first server being occurred while the client apparatus streams the content from the first server using the streaming uri, transmit, to an external server, a signal corresponding to a request for mapping a second server to the streaming uri so that the client apparatus streams from the second server.
Inventor(s): Weiming LI of Suwon-si (KR) for samsung electronics co., ltd., Inwoo HA of Suwon-si (KR) for samsung electronics co., ltd., Qiang WANG of Suwon-si (KR) for samsung electronics co., ltd., Young Hun SUNG of Suwon-si (KR) for samsung electronics co., ltd., Hao WANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N9/73, G06T5/50, G06T7/11, G06T7/90, G06T9/00, G06V10/42, G06V10/60
Abstract: a processor-implemented method includes obtaining an input image, predicting light source color information of a scene corresponding to the input image and a panoramic image corresponding to the input image using an image processing model, and generating a rendered image by rendering the input image based on either one or both of the light source color information and the panoramic image.
Inventor(s): Paul OH of Suwon-si (KR) for samsung electronics co., ltd., Suji KIM of Suwon-si (KR) for samsung electronics co., ltd., Dongwon JANG of Suwon-si (KR) for samsung electronics co., ltd., Seunghoon JEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N19/109, H04N19/176, H04N19/57
Abstract: a neural codec includes a first simulated predictor for predicting a first block corresponding to a target block within a current frame, wherein the first block is predicted in accordance with the target block of the to-be-predicted current frame and pixels of neighbor blocks adjacent to the target block being input to the first simulated predictor, a second simulated predictor for predicting a second block corresponding to a target block using a reference block of a frame determined based on a prediction mode, wherein the second block is predicted in accordance with the reference block of a reference frame adjacent to the current frame and the target block being input to the second simulated predictor, and a selection network configured to select, based on the prediction mode, one of the first block and the second block as a predicted block.
Inventor(s): Minsoo PARK of Suwon-si (KR) for samsung electronics co., ltd., Kyungah KIM of Suwon-si (KR) for samsung electronics co., ltd., Quockhanh DINH of Suwon-si (KR) for samsung electronics co., ltd., Minwoo PARK of Suwon-si (KR) for samsung electronics co., ltd., Kwangpyo CHOI of Suwon-si (KR) for samsung electronics co., ltd., Yinji PIAO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N19/117, H04N19/124, H04N19/137, H04N19/159, H04N19/176, H04N19/82
Abstract: an image processing method for artificial intelligence (ai)-based filtering includes: obtaining motion information regarding inter prediction of a current block of a current reconstructed image, based on the motion information regarding the inter prediction, determining at least one reference reconstructed image regarding the current reconstructed image, based on the motion information and the at least one reference reconstructed image, determining at least one reference block, by inputting the current block and the at least one reference block to a neural network, obtaining an output block corresponding to the current block, and based on the output block, obtaining a modified current reconstructed image, wherein the neural network is trained using training data including the current block, the at least one reference block, and the output block, to reduce an error between the current block and an original block corresponding to the current block.
Inventor(s): Yinji PIAO of Suwon-si (KR) for samsung electronics co., ltd., Minsoo Park of Suwon-si (KR) for samsung electronics co., ltd., Minwoo Park of Suwon-si (KR) for samsung electronics co., ltd., Seungsoo Jeong of Suwon-si (KR) for samsung electronics co., ltd., Kiho Choi of Suwon-si (KR) for samsung electronics co., ltd., Narae Choi of Suwon-si (KR) for samsung electronics co., ltd., Woongil Choi of Suwon-si (KR) for samsung electronics co., ltd., Anish Tamse of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N19/129, H04N19/176, H04N19/18, H04N19/46, H04N19/96
Abstract: an image encoding/decoding method and an apparatus thereof are provided. the decoding method includes: determining a coding unit by splitting an image; determining a transform unit in the coding unit; determining whether to decode residual data of the transform unit according to a transform skip mode; obtaining a significant subgroup flag about a subgroup in the transform unit; based on the significant subgroup flag indicating that the subgroup includes at least one non-zero significant coefficient and scanning information about coefficients of the subgroup, obtaining a first bin about a significant coefficient flag, a sign flag, a first flag, and a parity flag of a coefficient of a scan position; obtaining the residual data including a coefficient in the subgroup based on the base level and a remainder of an absolute value excluding the base level; and obtaining a reconstruction block of the coding unit, based on the residual data.
Inventor(s): Yinji PIAO of Suwon-si (KR) for samsung electronics co., ltd., Minsoo PARK of Suwon-si (KR) for samsung electronics co., ltd., Minwoo PARK of Suwon-si (KR) for samsung electronics co., ltd., Seungsoo JEONG of Suwon-si (KR) for samsung electronics co., ltd., Kiho CHOI of Suwon-si (KR) for samsung electronics co., ltd., Narae CHOI of Suwon-si (KR) for samsung electronics co., ltd., Woongil CHOI of Suwon-si (KR) for samsung electronics co., ltd., Anish TAMSE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N19/129, H04N19/176, H04N19/18, H04N19/46, H04N19/96
Abstract: an image encoding/decoding method and an apparatus thereof are provided. the decoding method includes: determining a coding unit by splitting an image; determining a transform unit in the coding unit; determining whether to decode residual data of the transform unit according to a transform skip mode; obtaining a significant subgroup flag about a subgroup in the transform unit; based on the significant subgroup flag indicating that the subgroup includes at least one non-zero significant coefficient and scanning information about coefficients of the subgroup, obtaining a first bin about a significant coefficient flag, a sign flag, a first flag, and a parity flag of a coefficient of a scan position; obtaining the residual data including a coefficient in the subgroup based on the base level and a remainder of an absolute value excluding the base level; and obtaining a reconstruction block of the coding unit, based on the residual data.
Inventor(s): Yinji Piao of Suwon-si (KR) for samsung electronics co., ltd., Minsoo Park of Suwon-si (KR) for samsung electronics co., ltd., Minwoo Park of Suwon-si (KR) for samsung electronics co., ltd., Seungsoo Jeong of Suwon-si (KR) for samsung electronics co., ltd., Kiho Choi of Suwon-si (KR) for samsung electronics co., ltd., Narae Choi of Suwon-si (KR) for samsung electronics co., ltd., Woongil Choi of Suwon-si (KR) for samsung electronics co., ltd., Anish Tamse of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N19/129, H04N19/176, H04N19/18, H04N19/46, H04N19/96
Abstract: an image encoding/decoding method and an apparatus thereof are provided. the decoding method includes: determining a coding unit by splitting an image; determining a transform unit in the coding unit; determining whether to decode residual data of the transform unit according to a transform skip mode; obtaining a significant subgroup flag about a subgroup in the transform unit; based on the significant subgroup flag indicating that the subgroup includes at least one non-zero significant coefficient and scanning information about coefficients of the subgroup, obtaining a first bin about a significant coefficient flag, a sign flag, a first flag, and a parity flag of a coefficient of a scan position; obtaining the residual data including a coefficient in the subgroup based on the base level and a remainder of an absolute value excluding the base level; and obtaining a reconstruction block of the coding unit, based on the residual data.
Inventor(s): Hyoa KANG of Suwon-si (KR) for samsung electronics co., ltd., Hee Min CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N19/184, G06V10/764, G06V10/82
Abstract: a processor-implemented method includes: initializing a neural network model with arbitrary values using a random seed; training the neural network model based on the arbitrary values; determining a number of coats and respective densities of the coats; learning respective scores of parameters of the neural network model based on the number of coats and the respective densities of the coats; determining mask information for determining the parameters of the neural network model to be comprised in each of the coats based on the scores; and generating a bitstream based on the number of coats, the respective densities of the coats, the mask information, and the random seed.
Inventor(s): Madhukar Budagavi of Plano TX (US) for samsung electronics co., ltd., Rajan Laxman Joshi of San Diego CA (US) for samsung electronics co., ltd., Youngkwon Lim of Allen TX (US) for samsung electronics co., ltd.
IPC Code(s): H04N19/184, H04N19/119
Abstract: an apparatus includes a communication interface configured to receive a bitstream for a compressed video and a processor operably coupled to the communication interface. the processor is configured to decode the bitstream for the compressed video. the processor is also configured to identify a mapping of view numbers of a plurality of images and a plurality of subpicture identifiers, each of the plurality of subpicture identifiers associated with a defined location in a video frame, wherein the mapping is signaled in the bitstream, and wherein each one of the view numbers is assigned to one image of the plurality of images based on a corresponding one of a plurality of camera viewpoints of a scene. the processor is also configured to instruct a display of at least one image based on at least one of the plurality of images.
Inventor(s): Anish TAMSE of Suwon-si (KR) for samsung electronics co., ltd., Minwoo PARK of Suwon-si (KR) for samsung electronics co., ltd., Gahyun RYU of Suwon-si (KR) for samsung electronics co., ltd., Minsoo PARK of Suwon-si (KR) for samsung electronics co., ltd., Seungsoo JEONG of Suwon-si (KR) for samsung electronics co., ltd., Kiho CHOI of Suwon-si (KR) for samsung electronics co., ltd., Narae CHOI of Suwon-si (KR) for samsung electronics co., ltd., Woongil CHOI of Suwon-si (KR) for samsung electronics co., ltd., Yinji PIAO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N19/52, H04N19/119, H04N19/139, H04N19/159, H04N19/176, H04N19/186, H04N19/527
Abstract: a video decoding method and device for determining whether a prediction mode of a current block is an affine mode; splitting, when the prediction mode of the current block is the affine mode, a luma block of the current block into a plurality of sub luma blocks having a square shape based on a predefined sub block size; determining a mean luma motion vector for four neighboring sub luma blocks among the plurality of sub luma blocks, by using a motion vector of an upper-left sub luma block of the four sub luma blocks and a motion vector of a lower-right sub luma block of the four sub luma blocks; determining the mean luma motion vector to be a motion vector of a current sub chroma block corresponding to the four sub luma blocks; and performing prediction on the current sub chroma block by using the determined motion vector, in a video encoding and decoding process are suggested.
Inventor(s): Andres Leonardo de Jesus Ortega Pena of San Jose CA (US) for samsung electronics co., ltd., Ashwin Chandra of Santa Clara CA (US) for samsung electronics co., ltd., Suk-Un Yoon of Suwon-si (KR) for samsung electronics co., ltd., David Ho Suk Chung of Rancho Palos Verdes CA (US) for samsung electronics co., ltd.
IPC Code(s): H04N21/442, H04L12/28, H04N21/45
Abstract: a method includes obtaining one or more inputs at a first electronic device. the first electronic device includes a multi-task dynamic machine learning model that includes multiple sub-models configured to perform different machine learning functions. the method also includes dynamically controlling the sub-models used to process the one or more inputs based on at least one of: (i) the one or more inputs that are available for use or (ii) one or more outputs to be generated. the method further includes generating a set of contextual information associated with the first electronic device. at least a portion of the set of contextual information is associated with at least one user of the first electronic device. the method may additionally include sharing the set of contextual information with at least a second electronic device in a specified environment.
Inventor(s): Eunji HONG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N23/74, H04M1/02, H04N23/57, H04N23/71
Abstract: an electronic device includes: a first housing comprising a first surface and a second surface, and a second housing comprising a third surface and a fourth surface; a hinge connecting the first housing and the second housing to be foldable about a folding axis, the first surface facing the third surface in a folded state of the first housing and the second housing, the first surface and the third surface being oriented in a same direction in an unfolded state of the first housing and the second housing. based on a touch input to activate the flash being received through the second display, a processor identifies an ambient illuminance value and state information relating to whether the first housing and the second housing are in the folded state or the unfolded state; and control the flash, based on the state information and the ambient illuminance value.
Inventor(s): Jingu HEO of Suwon-si (KR) for samsung electronics co., ltd., Byong Min KANG of Suwon-si (KR) for samsung electronics co., ltd., Juyong PARK of Suwon-si (KR) for samsung electronics co., ltd., Dong Kyung NAM of Suwon-si (KR) for samsung electronics co., ltd., Yang Ho CHO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N23/84, H04N23/951, H04N25/46
Abstract: an image processing method includes: based on an imaging device generating an input array image of a multi-view through an array lens, determining a first setting parameter indicating whether to use the multi-view or a single view selected from the multi-view; determining a second setting parameter indicating whether a priority is assigned to sensitivity enhancement based on pixel binning or to resolution enhancement based on pixel interpolation; determining an image processing mode based on the first setting parameter and the second setting parameter; and generating an output image by performing image processing on the input array image based on a processing procedure that is based on the determined image processing mode.
Inventor(s): Vinay Kumar SHRIVASTAVA of Bangalore (IN) for samsung electronics co., ltd., Sangkyu BAEK of Gyeonggi-do (KR) for samsung electronics co., ltd., Himke VAN DER VELDE of Middlesex (GB) for samsung electronics co., ltd.
IPC Code(s): H04W4/06, H04L5/00, H04W76/28, H04W76/40
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. embodiments herein disclose methods and systems for efficient and reliable reception for new radio multicast broadcast service (nr mbs). embodiments herein disclose a drx approach and harq transmission and retransmission for mbs packets in order to support power efficient and reliable delivery of 5g mbs. embodiments herein disclose mechanisms that work for the ptm and ptp based delivery framework for nr mbs.
Inventor(s): Sujung KANG of Suwon-si (KR) for samsung electronics co., ltd., Duckey LEE of Suwon-si (KR) for samsung electronics co., ltd., Jonghoe KOO of Suwon-si (KR) for samsung electronics co., ltd., Kangjin YOON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W8/18, H04W12/06, H04W48/18
Abstract: the present disclosure relates to a communication method and system for converging a 5th-generation (5g) communication system for supporting higher data rates beyond a 4th-generation (4g) system with a technology for internet of things (iot). the present disclosure may be applied to intelligent services based on the 5g communication technology and the iot-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. the disclosure relates to a method and apparatus for connecting communication by downloading and installing one or more communication services in a terminal in a wireless communication system. in addition, the disclosure relates to a method and apparatus for remotely downloading and installing a profile in a terminal, and managing a plurality of installed profiles.
Inventor(s): Anum Ali of Frisco TX (US) for samsung electronics co., ltd., Vutha Va of Plano TX (US) for samsung electronics co., ltd., Boon Loong Ng of Plano TX (US) for samsung electronics co., ltd., Priyabrata Parida of Dallas TX (US) for samsung electronics co., ltd.
IPC Code(s): H04W24/02, H04W28/02
Abstract: a ue includes a processor configured to detect a type of service currently active at the ue based on a traffic history of the ue, determine ue status and sensor information, and determine a current communication configuration for the ue. the processor is further configured to, based on the service type, the ue status and sensor information, and the current communication configuration, predict a risk of the ue overheating; and based on the predicted risk of the ue overheating, identify a new communication configuration to propose for use by the ue. the ue further includes a transceiver operably coupled to the processor, the transceiver configured to transmit, to a bs, information indicating the new communication configuration.
Inventor(s): Junsuk KIM of Suwon-si (KR) for samsung electronics co., ltd., Minho YANG of Suwon-si (KR) for samsung electronics co., ltd., Jinwoo KIM of Suwon-si (KR) for samsung electronics co., ltd., Sungjin PARK of Suwon-si (KR) for samsung electronics co., ltd., Junyoung WOO of Suwon-si (KR) for samsung electronics co., ltd., Chaeman LIM of Suwon-si (KR) for samsung electronics co., ltd., Euichang JUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W24/08, H04W24/10
Abstract: in an electronic device and/or an operating method of the electronic device, the electronic device may include first and second antenna modules, and a communication processor. the communication processor may be configured to receive, from a cellular network, a measurement configuration (e.g., measconfig) related to measurement of a quality of a signal having a first frequency band and measurement of a quality of a signal having a second frequency band, to measure the quality of the signal having the first frequency band by using the first antenna module and the second antenna module, to select one antenna module among the first antenna module and the second antenna module, based on the results of the measurement, to transmit, to the cellular network, a measurement report including the quality of the signal having the first frequency band, which has been measured by a selected antenna module, when the quality of the signal having the first frequency band, which has been measured by the selected antenna module, satisfies a condition included in the measurement configuration, and to transmit, to the cellular network, a measurement report including the quality of the signal having the second frequency band, which has been measured by an unselected antenna module, when the quality of the signal having the second frequency band, which has been measured by the unselected antenna module, satisfies the condition included in the measurement configuration. in addition, various other embodiments are possible.
Inventor(s): Gilwon Lee of McKinney TX (US) for samsung electronics co., ltd., Md. Saifur Rahman of Plano TX (US) for samsung electronics co., ltd., Eko Onggosanusi of Coppell TX (US) for samsung electronics co., ltd.
IPC Code(s): H04W24/10, H04L5/00
Abstract: apparatuses and methods for channel state information (csi) codebook parameters and csi reporting for a coherent joint transmission. a method performed by a user equipment (ue) includes receiving information about (i) a channel state information (csi) report associated with n≥1 csi reference signal (csi-rs) resources and (ii) n≥1 values of (l, . . . , l). each of the nvalues of (l, . . . , l) belongs to a table including n, (l, . . . , l), and an associated index and (l, . . . , l) is a tuple of numbers of spatial-domain (sd) basis vectors lassociated with csi-rs resource r=1, . . . , n. the method further includes determining the csi report based on the information and transmitting the determined csi report.
Inventor(s): Junyung YI of Suwon-si (KR) for samsung electronics co., ltd., Jeongho YEO of Suwon-si (KR) for samsung electronics co., ltd., Youngbum KIM of Suwon-si (KR) for samsung electronics co., ltd., Suha YOON of Suwon-si (KR) for samsung electronics co., ltd., Hyunseok RYU of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W28/22, H04W72/0446, H04W72/1263
Abstract: the present disclosure relates to a 5g or 6g communication system for supporting higher data transmission rates. according to an embodiment of the present disclosure, a method performed by a terminal in a communication system is provided. the method comprises the steps of: confirming a maximum data rate supported by the terminal; confirming an instant data rate on the basis of the number of slots corresponding to one transport block (tb); confirming whether or not the maximum data rate satisfies the condition of being equal to or greater than the instant data rate; and transmitting or receiving data on the basis of whether or not the condition is satisfied.
Inventor(s): Miao ZHOU of Beijing (CN) for samsung electronics co., ltd., Feifei SUN of Beijing (CN) for samsung electronics co., ltd., Yi WANG of Beijing (CN) for samsung electronics co., ltd.
IPC Code(s): H04W28/26, H04W72/02, H04W72/40, H04W76/28
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. the application discloses a method and apparatus for determining sidelink resource, the method comprising: determining a resource allocation scheme for transmitting sidelink signal or sidelink channel by a first node; and determining a resource for transmitting the sidelink signal or the sidelink channel based on the determined resource allocation scheme.
Inventor(s): Jeongho Jeon of San Jose CA (US) for samsung electronics co., ltd., Kyeongin Jeong of Allen TX (US) for samsung electronics co., ltd., Joonyoung Cho of Portland OR (US) for samsung electronics co., ltd., Andrew Park of London (GB) for samsung electronics co., ltd., Eunsun Kim of Austin TX (US) for samsung electronics co., ltd.
IPC Code(s): H04W36/00, H04W36/32
Abstract: a method for user equipment (ue) service handover from the serving cell to a target cell includes information regarding a handover timer and an associated handover execution condition. for scheduled handover to be performed upon expiration of the handover timer, the associated handover execution condition comprises one or more abort conditions for aborting the scheduled handover. for two-stage triggered handover to be performed upon receipt of a subsequent triggering message, the handover timer is a handover validity timer and the associated handover execution condition comprises receipt of the handover triggering message prior to expiration of the handover validity timer.
Inventor(s): Donggun KIM of Suwon-si (KR) for samsung electronics co., ltd., June HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W36/08, H04W36/00, H04W36/18
Abstract: the disclosure relates to: a communication technique for merging an iot technology with a 5g communication system for supporting a higher data transmission rate than a 4g system; and a system therefor. the disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security- and safety-related services, and the like) on the basis of a 5g communication technology and an iot-related technology. the disclosure discloses a method and apparatus for handover of a wireless backhaul node.
Inventor(s): June HWANG of Suwon-si (KR) for samsung electronics co., ltd., Weiwei WANG of Suwon-si (KR) for samsung electronics co., ltd., Donggun KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W36/08, H04W36/00, H04W74/0833, H04W84/04
Abstract: the present disclosure relates to a communication method and system for converging a 5th-generation (5g) communication system for supporting higher data rates beyond a 4th-generation (4g) system with a technology for internet of things (iot). the present disclosure may be applied to intelligent services based on the 5g communication technology and the iot-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
Inventor(s): June HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W36/36, H04W36/00, H04W36/24
Abstract: according to an embodiment of the present disclosure, a method performed by a user equipment (ue) in a wireless communication system is provided. the method according to the embodiment includes evaluating a mobility execution condition based on first conditional mobility configuration information among a plurality of conditional mobility configuration information received from a network, executing conditional mobility based on the first conditional mobility configuration information when the mobility execution condition based on the first conditional mobility configuration information is satisfied, and releasing second conditional mobility configuration information different from the first conditional mobility configuration information from among the stored plurality of conditional mobility configuration information.
[[20240187965.METHOD FOR LOSSLESS UPSTREAM PACKET PROCESSING DURING MOVEMENT BETWEEN DONORS IN BACKHAUL AND ACCESS HOLE COMBINATION SYSTEM, AND METHOD FOR PROCESSING IP ADDRESS DURING SEPARATION OF CP AND UP_simplified_abstract_(samsung electronics co., ltd.)]]
Inventor(s): June HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W40/24, H04W76/20, H04W88/08, H04W92/24
Abstract: the present disclosure relates to: a communication technique for merging iot technology with a 5g communication system for supporting a data transmission rate higher than that of a 4g system; and a system therefor. the present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smartcars or connected cars, healthcare, digital education, small businesses, security- and safety-related services, and the like) on the basis of 5g communication technology and iot-related technology. in the present invention, a method and a device related to packet and ip address processing according to mobility in a backhaul and access hole combination system are disclosed.
Inventor(s): Sriganesh RAJENDRAN of Bangalore (IN) for samsung electronics co., ltd., Vinay Kumar SHRIVASTAVA of Bangalore (IN) for samsung electronics co., ltd.
IPC Code(s): H04W48/18, H04W48/10, H04W76/12, H04W84/04
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. a method performed by a user equipment (ue), includes: receiving, from at least one stand-alone non-public network base station (snpn bs), system information block (sib) including a group id (gid) at an access stratum (as) of the ue; reporting each gid per snpn bs to a non-access stratum (nas) of the ue, at the as of the ue; and in case that an rrcsetup message is received from one of the at least one snpn bs, transmitting an rrcsetupcomplete message including a onboarding request.
Inventor(s): Junyung YI of Suwon-si (KR) for samsung electronics co., ltd., Youngbum KIM of Suwon-si (KR) for samsung electronics co., ltd., Hyunseok RYU of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W52/02, H04W72/23
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission. the disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, a security and security related service, or the like) on the basis of a 5g communication technology and an iot related technology. the disclosure discloses a method for saving energy of a base station.
Inventor(s): Sangjun MOON of Suwon-si (KR) for samsung electronics co., ltd., Yoonseon HAN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W56/00, H04J3/06, H04L41/0894, H04L43/0852
Abstract: the present disclosure relates to a 5g or pre-5g communication system to be provided in order to support higher data transmission rates than 4g communication systems such as lte. according to an embodiment of the present disclosure, disclosed is a method for a time-sensitive networking (tsn) application function device of a mobile communication system to report a delay time of the mobile communication system to a tsn server, wherein a residence time based on a grand master (gm) clock of the mobile communication system is received from a ue communicating with a first tns node, and a packet delay budget (pdb) based on a clock of the mobile communication system is received from a user plane function (upf) device that communicates with a second tsn node. the pdb is the time it takes to transmit packets or messages between the ue and a upf, and bridge delay information based on a tsn clock is delivered to the tsn server on the basis of such information.
Inventor(s): Varini GUPTA of Bangalore (IN) for samsung electronics co., ltd., Narendranath Durga TANGUDU of Bangalore (IN) for samsung electronics co., ltd., Rajavelsamy RAJADURAI of Bangalore (IN) for samsung electronics co., ltd., Lalith KUMAR of Bangalore (IN) for samsung electronics co., ltd.
IPC Code(s): H04W60/00, H04W12/06
Abstract: the present disclosure relates to a method in a wireless network, the method comprising: receiving, by a unified data repository (udr) entity (), information associated with an access and mobility management function (amf) entity () from a unified data management (udm) entity (), when the udm entity () receives a registration procedure from the amf entity (), wherein the registration procedure comprises timestamp information associated with a user equipment (ue) (); and allowing, by the udr entity (), to overwrite the information associated with the amf entity () upon determining that the timestamp information is same as a previously stored timestamp information.
Inventor(s): June HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W64/00, H04L5/00, H04W8/22
Abstract: a method performed by a location management function (lmf) in a wireless communication system, according to an embodiment of the present disclosure, may include obtaining downlink positioning reference signal (dl prs) configuration information, determining, at least based on the obtained dl prs configuration information, a need for on-demand dl prs configuration information, and, in case that it is determined that the on-demand dl prs configuration information is needed, transmitting the on-demand dl prs configuration information to a user equipment (ue).
Inventor(s): Anil AGIWAL of Suwon-si (KR) for samsung electronics co., ltd., Youngbin CHANG of Anyang-si (KR) for samsung electronics co., ltd., Nigam ANSHUMAN of Bangalore (IN) for samsung electronics co., ltd.
IPC Code(s): H04W72/20, H04B7/06, H04W74/0833
Abstract: a method for performing a random access is provided. the method includes identifying a first downlink (dl) reception (rx) beam based on a measurement on a beam measurement signal, identifying a first uplink (ul) transmission (tx) beam corresponding to the identified first dl rx beam and transmitting at least one random access preamble for an rx sweeping at a base station, using the identified first ul tx beam based on a first power.
Inventor(s): Youngrok JANG of Suwon-si (KR) for samsung electronics co., ltd., Seungri JIN of Suwon-si (KR) for samsung electronics co., ltd., Ameha Tsegaye ABEBE of Suwon-si (KR) for samsung electronics co., ltd., Hyoungju JI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W72/232, H04L1/08, H04W72/1268
Abstract: the present disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. the present disclosure relates generally to operations of a terminal and a base station in a wireless communication system. specifically, the present disclosure relates to a method and apparatus for repetitive transmission of a downlink data channel in a wireless communication system.
Inventor(s): Md. Saifur Rahman of Plano TX (US) for samsung electronics co., ltd., Eko Onggosanusi of Coppell TX (US) for samsung electronics co., ltd.
IPC Code(s): H04W72/53, H04B7/024, H04W72/044, H04W72/0446, H04W72/23
Abstract: a method for operating a user equipment (ue) comprises receiving configuration information on a set of transmission configuration indicator (tci) states, receiving a tci state indication associated with downlink (dl) transmissions in a plurality of downlink (dl) time slots, decoding the tci state indication, and applying the tci state indication to a reception of the dl transmissions in the plurality of dl time slots.
Inventor(s): Hyunjeong KANG of Suwon-si (KR) for samsung electronics co., ltd., Anil AGIWAL of Suwon-si (KR) for samsung electronics co., ltd., Sangyeob JUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W72/56, H04W28/02, H04W76/14, H04W80/02, H04W92/18
Abstract: a method, performed by a user equipment (ue), in a wireless communication system includes: obtaining sidelink logical channel configuration information corresponding to a logical channel and including a sidelink logical channel priority (sl-priority) parameter; selecting a destination associated with one of unicast, groupcast, and broadcast, based on the sidelink logical channel configuration information and sl-priority configured for each of at least one logical channel including sidelink data available for transmission; allocating sidelink resources to at least one logical channel corresponding to the destination based on the sl-priority configured for each of the at least one logical channel corresponding to the destination; multiplexing sidelink data included in the at least one logical channel corresponding to the destination to a medium access control (mac) protocol data unit (pdu); and transmitting the mac pdu to another ue using the sidelink resources.
Inventor(s): Sangyeob JUNG of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H04W76/27, H04W76/38, H04W88/06
Abstract: the present disclosure relates to a 5th generation (5g) or 6th generation (6g) communication system for supporting a higher data rate. provided is a method performed by a user equipment (ue) in a wireless communication system. the method may include: receiving, from a base station (bs), configuration information associated with the ue to leave a radio resource control (rrc) connection state for a multi-universal subscriber identity module (musim) operation; based on the configuration information, transmitting, to the bs, information indicating a preferred rrc state when the ue leaves the rrc connection state, and starting a timer; and transitioning to an rrc idle state when the timer expires.
Inventor(s): Sangyeob JUNG of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H04W76/27, H04W8/18
Abstract: the present disclosure relates to a 5-generation (5g) or 6-generation (6g) communication system for supporting a higher data transmission rate. a method performed by a user equipment (ue) in a wireless communication system is provided. the method may include: receiving, from a base station (bs), configuration information for a multi-universal subscriber identity module (musim) operation; receiving, from the bs, a radio resource control (rrc) release message including information indicating an rrc inactive mode; storing the received configuration information for the musim operation, in response to the received rrc release message; and, when rrc connection resume is triggered, releasing the stored configuration information for the musim operation.
Inventor(s): Yonglak CHO of Suwon-si (KR) for samsung electronics co., ltd., Joohan KIM of Suwon-si (KR) for samsung electronics co., ltd., Juho KIM of Suwon-si (KR) for samsung electronics co., ltd., Min PARK of Suwon-si (KR) for samsung electronics co., ltd., Eunsoo PARK of Suwon-si (KR) for samsung electronics co., ltd., Insun AN of Suwon-si (KR) for samsung electronics co., ltd., Byungwoo LEE of Suwon-si (KR) for samsung electronics co., ltd., Sangtae LEE of Suwon-si (KR) for samsung electronics co., ltd., Haejin LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H05K1/14, H05K1/18, H05K3/28
Abstract: a circuit board module includes a first substrate, a second substrate provided above the first substrate and including a first inlet, a first interposer provided between the first substrate and the second substrate, the first interposer connecting the first substrate and the second substrate and providing a first space between the first substrate and the second substrate, a sealing member covering the first inlet, and a filler provided between the first substrate and the second substrate, where the sealing member includes an insertion area configured to receive a nozzle that injects the filler to be inserted into the first inlet and at least one of the first substrate, the second substrate and the first interposer includes a first opening configured to introduce air into the first space and a second opening configured to exhaust air from the first space.
Inventor(s): Hyoungtak CHO of Suwon-si (KR) for samsung electronics co., ltd., Junyoung CHOI of Suwon-si (KR) for samsung electronics co., ltd., Hyunggwang KANG of Suwon-si (KR) for samsung electronics co., ltd., Wonho LEE of Suwon-si (KR) for samsung electronics co., ltd., Hojin JUNG of Suwon-si (KR) for samsung electronics co., ltd., Hyunju HONG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H05K5/02, H02K7/06, H04M1/02
Abstract: according to various embodiments, an electronic device may comprise: a first housing; a second housing which is slidably coupled to the first housing; a flexible display which is expanded or reduced on the basis of a slide-out or slide-in movement of the first housing; a support member which supports at least a part of the flexible display and is disposed at the rear surface of the flexible display; at least one drive motor which is disposed in the first housing, is fixed by at least one bracket, and includes a first gear; and a second gear which is disposed in the second housing and is arranged to be meshed with the first gear, wherein the first housing is configured to be slid in or slid out on the basis that the first gear and the second gear are driven in mesh with each other during driving of the drive motor.
Inventor(s): Gangjun KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00, H01L29/423
Abstract: an integrated circuit device includes a substrate including an element isolation film defining an active area, and a gate structure buried in the active area of the substrate. the gate structure includes a gate trench, an outer insulating layer conformed along an inner wall of the gate trench, a channel structure layer conformed on the outer insulating layer, a gate insulating layer conformed on the channel structure layer, a gate electrode layer filling a lower area of the gate trench, and a capping insulating layer on the gate electrode layer, the capping insulating layer filling an upper area of the gate trench.
Inventor(s): Jongmin Kim of Suwon-si (KR) for samsung electronics co., ltd., Chansic Yoon of Suwon-si (KR) for samsung electronics co., ltd., Junhyeok Ahn of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
Abstract: a semiconductor device includes a gate electrode disposed within a cell region of a substrate, each of bit line structure pairs including a first bit line structure and a second bit line structure, and extension portion pairs disposed within an interface region of the substrate, each extension portion pair including a first extension portion and a second extension portion that are connected to the first bit line structure and the second bit line structure, respectively. the bit line structure pairs are spaced apart from each other by a first distance. in each bit line structure pair, the first bit line structure and the second bit line structure are spaced apart from each other by the first distance. in each extension portion pair, the first extension portion and the second extension portion are spaced apart from each other at a second distance less than the first distance.
20240188285.SEMICONDUCTOR DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Youngjun KIM of Suwon-si (KR) for samsung electronics co., ltd., Hyosub KIM of Suwon-si (KR) for samsung electronics co., ltd., Junhyeok AHN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
Abstract: the semiconductor device includes an active pattern; a gate structure in an upper portion of the active pattern; a bit line structure on the active pattern, the bit line structure including a first metal; a first spacer on a sidewall of the bit line structure, the first spacer including an oxide of a second metal that has an ionization energy smaller than that of the first metal; a second spacer on an outer sidewall of the first spacer, the second spacer including an oxide of a third metal; a third spacer on a lower portion of an outer sidewall of the second spacer, the third spacer including a nitride; a fourth spacer on an upper portion of the outer sidewall of the second spacer and the third spacer; a fifth spacer and a sixth spacer sequentially stacked in a horizontal direction from an outer sidewall of the fourth spacer.
Inventor(s): Sam Ki KIM of Suwon-si (KR) for samsung electronics co., ltd., Nam Bin KIM of Suwon-si (KR) for samsung electronics co., ltd., Ji Woong KIM of Suwon-si (KR) for samsung electronics co., ltd., Tae Hun KIM of Suwon-si (KR) for samsung electronics co., ltd., Ki Bong MOON of Suwon-si (KR) for samsung electronics co., ltd., Sae Rom LEE of Suwon-si (KR) for samsung electronics co., ltd., Sung-Bok LEE of Suwon-si (KR) for samsung electronics co., ltd., Jun Hee LIM of Suwon-si (KR) for samsung electronics co., ltd., Nag Yong CHOI of Suwon-si (KR) for samsung electronics co., ltd., Sun Gyung HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B43/27, H10B43/40
Abstract: a semiconductor memory device including a substrate; a mold structure including gate electrodes and mold insulating layers stacked in a stair shape, channel structures on the substrate, intersecting the gate electrodes, and passing through the mold structure; cell contacts connected to the gate electrodes; a first interlayer insulating layer on the mold structure and covering the channel structures and cell contacts; first metal patterns connected to the channel structures, an upper surface of the first metal patterns being coplanar with an upper surface of the first interlayer insulating layer; second metal patterns connected to the cell contacts, an upper surface of the second metal patterns being coplanar with the upper surface of the first metal patterns; a first blocking layer along the upper surface of the first interlayer insulating layer, the first metal patterns, and the second metal patterns; and a first dummy vias passing through the first blocking layer.
20240188294.SEMICONDUCTOR MEMORY DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Sam Ki KIM of Suwon-si (KR) for samsung electronics co., ltd., Nam Bin KIM of Suwon-si (KR) for samsung electronics co., ltd., Ji Woong KIM of Suwon-si (KR) for samsung electronics co., ltd., Tae Hun KIM of Suwon-si (KR) for samsung electronics co., ltd., Sae Rom LEE of Suwon-si (KR) for samsung electronics co., ltd., Jun Hee LIM of Suwon-si (KR) for samsung electronics co., ltd., Nag Yong CHOI of Suwon-si (KR) for samsung electronics co., ltd., Sun Gyung HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B43/27, H10B43/40
Abstract: a semiconductor memory device comprising a substrate including a cell array area and an extension area, a mold structure including, a plurality of gate electrodes sequentially stacked on the cell array area of the substrate and stacked in a stair shape on the extension area of the substrate, and a plurality of mold insulating films stacked alternately with the plurality of gate electrodes, a plurality of channel structures on the cell array area of the substrate, wherein each of the plurality of channel structures extends through the mold structure and intersects the plurality of gate electrodes, a plurality of cell contacts on the extension area of the substrate and respectively connected to the plurality of gate electrodes, a first interlayer insulating film on the mold structure so as to cover the plurality of channel structures and the plurality of cell contacts.
Inventor(s): Dongyoung KIM of Suwon-si (KR) for samsung electronics co., ltd., Soojung PARK of Suwon-si (KR) for samsung electronics co., ltd., Hyesong JEON of Suwon-si (KR) for samsung electronics co., ltd., Hyungon PYO of Suwon-si (KR) for samsung electronics co., ltd., Iksoo KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B43/35, H10B41/10, H10B41/27, H10B41/35, H10B43/10, H10B43/27
Abstract: a method of manufacturing a semiconductor device may include selectively depositing a carbon layer on sidewalls of a substrate mold before depositing a sacrificial metal layer in a semiconductor device structure having a vertical stacked structure.
20240188305.MEMORY DEVICES_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Jinwoo LEE of Suwon-si (KR) for samsung electronics co., ltd., Hyunchul SOHN of Suwon-si (KR) for samsung electronics co., ltd., Jeongwoo LEE of Suwon-si (KR) for samsung electronics co., ltd., Jaeyeon KIM of Suwon-si (KR) for samsung electronics co., ltd., Kwangmin PARK of Suwon-si (KR) for samsung electronics co., ltd., Dongho AHN of Suwon-si (KR) for samsung electronics co., ltd., Jinmyung CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B63/00, H10B63/10
Abstract: a memory device includes a substrate; a plurality of first conductive lines on the substrate and extending in a first direction; a plurality of second conductive lines on the plurality of first conductive lines and extending in a second direction crossing the first direction; and a plurality of first memory cells respectively arranged between the plurality of first conductive lines and the plurality of second conductive lines, wherein each first memory cell of the plurality of first memory cells includes a switching device and a variable resistance material pattern, and the switching device includes a material having a composition of lanio, in which 0.13≤x≤0.30 and 0.9≤y≤1.5.
Inventor(s): Yunseok Yang of Suwon-si (KR) for samsung electronics co., ltd., Yunkyeong Jeong of Suwon-si (KR) for samsung electronics co., ltd., Seula Ryu of Suwon-si (KR) for samsung electronics co., ltd., Dong Gi Lee of Suwon-si (KR) for samsung electronics co., ltd., Minhwan An of Suwon-si (KR) for samsung electronics co., ltd., Eungchang Lee of Suwon-si (KR) for samsung electronics co., ltd., Chul-Hwan Choo of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B80/00, H01L25/065, H01L25/18
Abstract: disclosed is a memory device which includes a base die that includes a pair of second dies and a first die that is between the pair of second dies, and a memory stack that includes memory dies sequentially stacked on the base die in a vertical direction. the first die is electrically connected to the memory stack, and the first die includes a logic transistor including a channel of a three-dimensional structure.
Inventor(s): Insun PARK of Suwon-si (KR) for samsung electronics co., ltd., Dong-Seok LEEM of Suwon-si (KR) for samsung electronics co., ltd., Rae Sung KIM of Suwon-si (KR) for samsung electronics co., ltd., Sangdong KIM of Suwon-si (KR) for samsung electronics co., ltd., Sang Ho PARK of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10K30/85, H10K30/20, H10K30/81, H10K30/86, H10K85/30, H10K85/60
Abstract: a photoelectric device includes a first electrode, a second electrode facing the first electrode, an active layer between the first electrode and the second electrode, and an electron auxiliary layer between the second electrode and the active layer, wherein the electron auxiliary layer includes any one compound selected from compounds represented by chemical formulas 1 to 4 and any combination thereof.
SAMSUNG ELECTRONICS CO., LTD. patent applications on June 6th, 2024
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