Samsung Electronics Co., Ltd. patent applications on April 4th, 2024
Patent Applications by Samsung Electronics Co., Ltd. on April 4th, 2024
Samsung Electronics Co., Ltd.: 123 patent applications
Samsung Electronics Co., Ltd. has applied for patents in the areas of H04W72/23 (9), H01L23/00 (8), H04L5/00 (7), H01M10/0525 (6), G06N3/08 (6)
With keywords such as: device, layer, configured, including, based, memory, processor, display, surface, and information in patent application abstracts.
Patent Applications by Samsung Electronics Co., Ltd.
Inventor(s): Changseok YOO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): B01D47/06, B01D53/00
Abstract: an exhaust system including a process chamber in which a semiconductor processing is performed, a buffer connected to the process chamber, the buffer configured to receive waste gas generated during the semiconductor processing and dualize and disperse powder generated from the waste gas may be provided, a reactor configured to burn the waste gas, a wet tank connected to the reactor, arranged below the reactor, and configured to store cleaning water, and a wet tower configured to decompose the powder in the waste gas by using the cleaning water may be provided.
Inventor(s): Youngil KOH of Suwon-si (KR) for samsung electronics co., ltd., Hyunki HONG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): B25J9/16, B25J5/00, B25J9/00
Abstract: a robot, includes: a camera: a driver comprising a plurality of wheels and a suspension for connecting each of the plurality of wheels to a body of the robot; and a processor. the processor is configured to: identify both a movement direction of a moving walkway and a movement speed of the moving walkway based on a plurality of images of the moving walkway received from the camera after the processor identifies that the robot is located in an entrance area of the moving walkway, control the driver so that the robot faces an entering direction corresponding to the identified movement direction; control the suspension connected to at least one of the plurality of wheels so that the robot is tilted at an angle corresponding to the identified movement speed, and control the driver so that the tilted robot moves in the entering direction and enters the moving walkway.
Inventor(s): SEONG JOONG KIM of Suwon-si (KR) for samsung electronics co., ltd., CHISUNG BAE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): C12M1/12, C12M1/34, C12M1/36, C12M3/00
Abstract: a micro electrode array (mea) platform including a cell culture container configured to accommodate a cell culture medium to culture neurons, an mea including an electrode configured to sense the neurons, and a temperature control device configured to control a transfer of heat generated by a heating source through a heating wire, based on whether a temperature of the cell culture medium or the electrode is equal to a reference temperature for the neurons.
Inventor(s): Sooncheol KWEON of Suwon-si (KR) for samsung electronics co., ltd., Joongkyung PARK of Suwon-si (KR) for samsung electronics co., ltd., Junghoon PARK of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): F24C15/02, E05C3/14
Abstract: a cooking apparatus includes a housing, a door rotatably coupled to the housing, and including a key door protruding rearward, and a latch provided in the housing to lock the door, and configured to detect opening or closing of the door. the latch includes a latch housing coupled to the housing, a lever rotatably coupled to the latch housing, and rotatable about a rotation axis, and a block lever slidably coupled to the lever to prevent or allow a rotation of the lever. the block lever is pressed by the key door to slide to allow the rotation of the lever in response to the door being closed, and is configured to return to an original position by an elastic force of the lever in response to the door being opened.
Inventor(s): Jaeheung PARK of Suwon-si, Gyeonggi-do (KR) for samsung electronics co., ltd., Hyungjin RHO of Suwon-si, Gyeonggi-do (KR) for samsung electronics co., ltd., Hwajoong JUNG of Suwon-si, Gyeonggi-do (KR) for samsung electronics co., ltd., Bongchan KIM of Suwon-si, Gyeonggi-do (KR) for samsung electronics co., ltd., Taehwan KIM of Suwon-si, Gyeonggi-do (KR) for samsung electronics co., ltd., Kwangseok BYON of Suwon-si, Gyeonggi-do (KR) for samsung electronics co., ltd., Kihuk LEE of Suwon-si, Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): G02B27/64, G03B5/00, H04N23/54
Abstract: disclosed is a camera module. the camera module includes a lens assembly including a lens and an image stabilization assembly including a moving member including a first substrate and an image sensor electrically connected to the first substrate, the image stabilization assembly being connected to the lens assembly wherein an optical axis is at least partially aligned with the image sensor. the image stabilization assembly is configured to move the moving member in at least one direction perpendicular to the optical axis such that the optical axis is aligned with a specified position on the image sensor.
Inventor(s): Minook Kim of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G03B9/06, G03B30/00
Abstract: an aperture driving module includes a barrel that contains a first fixed electret therein, and is configured to support an optical lens. an aperture blade is provided, which is configured to adjust an amount of light received by the optical lens, upon movement of the aperture blade. a driving unit is provided with a first driving electret. the driving unit is configured to move the aperture blade in response to application of a current to a voice coil motor (vcm), which has a magnet therein and is mounted adjacent a portion of the driving unit. the first fixed electret extends apart from the magnet in a y-axis direction, and the first driving electret extends apart from the magnet in an x-axis direction.
Inventor(s): Yang Ho CHO of Suwon-si (KR) for samsung electronics co., ltd., Juyong PARK of Suwon-si (KR) for samsung electronics co., ltd., Jingu HEO of Suwon-si (KR) for samsung electronics co., ltd., Dong Kyung NAM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G03B13/36, G02B3/00, G03B3/10
Abstract: an imaging device includes an imaging lens array including a plurality of imaging lenses each with a same focal length, the plurality of imaging lenses being configured to capture a scene; a sensing array comprising a plurality of sensors configured to receive light passing through the plurality of imaging lenses; a processor configured to determine a scene depth plane corresponding to the scene based on a comparison, for each of a plurality of candidate depths, between reference pixel values based on first sensors of the plurality of sensors corresponding to a reference imaging lens of the plurality of imaging lenses and target pixel values that are based on second sensors of the plurality of sensors corresponding to a target imaging lens of the plurality of image lenses; and a lens driver configured to position the imaging lens array to be disposed at a point corresponding to the scene depth plane.
Inventor(s): Seongwook CHUNG of Suwon-si (KR) for samsung electronics co., ltd., Chungyong EOM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G05D1/86, G05D1/243, G05D1/622, G06F18/23213, G06N3/08, H04B17/318
Abstract: an electronic apparatus is disclosed. the electronic apparatus includes a communication interface including circuitry, a sensor, a memory stored with data including a plurality of movement patterns at a normal operation of a robot device, and at least one processor electrically coupled with the memory, and the at least one processor is configured to obtain a movement pattern of the robot device based on at least one from among a signal strength received from the robot device through the communication interface or sensing data of the sensor, and identify an operating state of the robot device according to the obtained movement patterned based on the data as a normal operation or an abnormal operation.
Inventor(s): Yongseok LEE of Suwon-si (KR) for samsung electronics co., ltd., Taewon PARK of Suwon-si (KR) for samsung electronics co., ltd., Chankeun SONG of Suwon-si (KR) for samsung electronics co., ltd., Jongkyun IM of Suwon-si (KR) for samsung electronics co., ltd., Minsu JUNG of Suwon-si (KR) for samsung electronics co., ltd., Youngjae HUE of Suwon-si (KR) for samsung electronics co., ltd., Byounguk YOON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F1/16
Abstract: an electronic device including a foldable housing including a first housing, a second housing, and a connection structure; a flexible display; a first plate including at least a portion disposed on a lower end of a first area of the display and a first periphery; a second plate including at least a portion disposed on a lower end of a second area of the display, and a second periphery; and a protection layer. when the electronic device is in an unfolded state, the first periphery and the second periphery are configured to be in contact with the display. when the electronic device pivots from the unfolded state to a folded state, the first periphery and the second periphery are configured to be spaced apart from the display, and the protection layer is configured to cover an area of the display exposed between the first periphery and the second periphery.
Inventor(s): Sungkwang YANG of Suwon-si (KR) for samsung electronics co., ltd., Chulkwi KIM of Suwon-si (KR) for samsung electronics co., ltd., Jeongwon PARK of Suwon-si (KR) for samsung electronics co., ltd., Jongmin YOON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F1/16, G02B27/01, G06F3/01
Abstract: a wearable device include at least one display including a first surface and a second surface opposite the first surface, where external light directed to the first surface display information on the second surface; an electronic component disposed on a part of the user's body when the wearable device is worn by a user; a first processor is operatively coupled to the electronic component; and a second processor is operatively coupled to the second processor. the first processor identifies a change in capacitance of the electronic component while the second processor is in an inactive state, generates a switching signal for switching a state of the second processor to an active state based on the identification of the change in capacitance, and the second processor switches the state of the second processor from the inactive state to the active state based on a reception of the switching signal.
Inventor(s): Kwangbae YOON of Suwon-si (KR) for samsung electronics co., ltd., Youngjoon YANG of Suwon-si (KR) for samsung electronics co., ltd., Sangheon KIM of Suwon-si (KR) for samsung electronics co., ltd., Yeunwook LIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/0486, G06F3/0482, G06F3/04886
Abstract: an electronic device is provided. the electronic device includes a touch screen and at least one processor operatively coupled to the touch screen. the at least one processor is configured to display an execution screen of a first application on the touch screen, based on receiving a drag input for one of a plurality of pieces of content included in the execution screen of the first application, identify whether the drag input moves to a preset area, based on the drag input moving to the preset area, identify a second application related to a property of the one piece of content, based on receiving a drop input after the drag input, divide the touch screen based on a position at which the drop input is received, display the execution screen of the first application in a first divided area, and display an execution screen of the second application in a second divided area.
Inventor(s): Sang-Kyu KANG of Suwon-si (KR) for samsung electronics co., ltd., Jieun SHIN of Suwon-si (KR) for samsung electronics co., ltd., Ho-Cheol BANG of Suwon-si (KR) for samsung electronics co., ltd., Haewon LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/06, G06F1/08
Abstract: in some embodiments, a memory system includes a memory device and a host configured to transmit, to the memory device, a command and address (c/a) signal and a clock signal, and to transmit or receive data signals to or from the memory device. each command that is configured to access the memory device is associated with an access timing parameter. the memory device includes an access parameter timer configured to measure an actual timing value of the access timing parameter, a spec register configured to provide a spec timing value defining an effective timing of the access timing parameter, a comparison circuit configured to compare the actual timing value and the spec timing value, and a mode register configured to store an access timing violation flag that is read by the host when the actual timing value deviates from the spec timing value by exceeding a predetermined range.
Inventor(s): Jing YANG of San Jose CA (US) for samsung electronics co., ltd., Jingpei YANG of San Jose CA (US) for samsung electronics co., ltd., Rekha PITCHUMANI of Oak Hill VA (US) for samsung electronics co., ltd.
IPC Code(s): G06F3/06
Abstract: a multi-stream memory system includes an in-device data processor including a first data processing engine and a second data processing engine, a controller processor, and a processor memory coupled to the controller processor, wherein the processor memory has stored thereon instructions that, when executed by the controller processor, cause the controller processor to perform: identifying a stream id of an input stream, identifying the first data processing engine as being associated with the stream id based on a stream assignment table, and applying the first data processing engine to the input stream to generate processed data.
Inventor(s): Jongyeon PARK of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F7/76, G06F5/01, G06F7/58
Abstract: provided is an apparatus for performing a shuffling operation, the apparatus including a memory, and a processor connected to the memory, the processor configured to determine a maximum number of bits on the basis of a total number of operations to be shuffled, determine a shuffling set including a plurality of operations arranged in an execution order, generate, via a random number generator, binary random numbers, determine a shuffle position on the basis of a value obtained by shifting a binary number obtained by multiplying the binary random numbers by the number of operations included in the shuffling set right by the maximum number of bits, and perform a shuffling operation between a last operation and an operation in the shuffle position respectively included in the shuffling operation.
Inventor(s): Junhee YOO of SUWON-SI (KR) for samsung electronics co., ltd., Seunghun KIM of SUWON-SI (KR) for samsung electronics co., ltd.
IPC Code(s): G06F12/1009, G06F12/14
Abstract: an application processor, a system-on-a-chip (soc), and a method of operating the same are provided. the soc includes a first processor outputting a first access address, a system bus configured to transmit an access address to a memory if the access address, which is received from the first processor corresponds to a physical address area of the memory, and to transmit the access address to other processing circuits other than the memory if the access address corresponds to a shadow physical address area other than the physical address area of the memory, and a sub-processing circuit receiving the first access address from the first processor via the system bus, converting the first access address into a second access address corresponding to the physical address area, and transmitting the second access address to the system bus to access the memory.
Inventor(s): Heon Su JEONG of Hwaseong-si (KR) for samsung electronics co., ltd., Hangi Jung of Hwaseong-si (KR) for samsung electronics co., ltd., Wangsoo Kim of Seoul (KR) for samsung electronics co., ltd., Hae Young Chung of Seongnam-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F13/16, G06F13/40, G11C7/10, G11C7/22, G11C8/18
Abstract: a memory device of a memory module includes a ca buffer that receives a command/address (ca) signal through a bus shared by a memory device different from the memory device of the memory module, and a calibration logic circuit that identifies location information of the memory device on the bus. the memory device recognizes its own location on a bus in a memory module to perform self-calibration, and thus, the memory device appropriately operates even under an operation condition varying depending on a location in the memory module.
Inventor(s): Dohun Kim of Suwon-si (KR) for samsung electronics co., ltd., SOON-WAN KWON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F17/16, G06N3/0464
Abstract: disclosed is an in memory computing (imc) processor. an in memory computing (imc) processor includes a static random access memory (sram) imc device including type 1 imc macros in which a direction of writing data therein is the same as an operation direction of performing a multiply and accumulate (mac) operation in the type 1 imc macros, and type 2 imc macros in which a direction of writing data therein is different from the operation direction in the type 1 imc macros, and the sram imc device is configured to use the type 1 imc macros and the type 2 imc macros to perform a multiply and accumulation (mac) operation between an input feature map and a weight, and a shift accumulator configured to perform a shift operation on an output of the sram imc device and accumulate a result of the shift operation.
Inventor(s): Chang-bae YOON of Seoul (KR) for samsung electronics co., ltd., Jeong-in KIM of Incheon (KR) for samsung electronics co., ltd., Se-won OH of Seoul (KR) for samsung electronics co., ltd., Hyo-young CHO of Seoul (KR) for samsung electronics co., ltd., Kyung-rae KIM of Seoul (KR) for samsung electronics co., ltd., Hee-jung KIM of Seoul (KR) for samsung electronics co., ltd., Hyun-jin YANG of Seoul (KR) for samsung electronics co., ltd., Ji-won CHA of Bucheon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F21/31, G06F3/16, G06N3/004
Abstract: an example electronic device includes a display, a communication circuit, a memory, and at least one processor configured to, based on a signal for requesting transmission of identification information including a call word for using first mode of an artificial intelligence assistant function of the electronic device being received, from another electronic device, through the communication circuit using first communication method, control the display to display a user interface for requesting user confirmation for transmission of the identification information; control the communication circuit to transmit the identification information to the another electronic device as a result of user confirmation through the user interface; and receive information for using a second communication method from the another electronic device.
Inventor(s): Younsung CHU of Suwon-si (KR) for samsung electronics co., ltd., Jisoo KIM of Suwon-si (KR) for samsung electronics co., ltd., Mungyu BAE of Suwon-si (KR) for samsung electronics co., ltd., Sungho YOON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F21/33, G06F21/60, G06F21/64
Abstract: a method of updating a certificate for device identification of at least one example embodiment includes generating a device identifier comprising unique information of the device, generating a device identity (id) certificate signing request (csr) based on the device identifier, updating the bootloader, the updating including updating a certificate of the device based on the device id csr using firmware of the device in response to a request of a host device, and in response to the bootloader being changed, authenticating the updating of the bootloader based on a second certificate generated by an original equipment manufacturer (oem) of the device in response to authentication of the bootloader failing based on a first certificate generated by a manufacturer of the device.
Inventor(s): Jungsoo KIM of Suwon-Si (KR) for samsung electronics co., ltd., Joonhee KIM of Pohang-si (KR) for samsung electronics co., ltd., Jinho KIM of Suwon-si (KR) for samsung electronics co., ltd., Myeongjae LEE of Suwon-si (KR) for samsung electronics co., ltd., Huiyong CHUN of Pohang-si (KR) for samsung electronics co., ltd., Soohee HAN of Pohang-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F30/20
Abstract: a processor-implemented method includes performing first parameter optimization of a battery model through a first predetermined optimization technique; switching, based on a count accumulated while performing the first parameter optimization indicating that a switching criterion has been met, from the first optimization technique to a second predetermined optimization technique; performing second parameter optimization of the battery model through the second predetermined optimization technique; and determining a final parameter combination as an optimized parameter of the battery model, in response to an occurrence of an optimization end event during the performance of the second parameter optimization.
Inventor(s): Junggeun KIM of Suwon-si (KR) for samsung electronics co., ltd., Changhoon PARK of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F40/106, G06F40/14
Abstract: a display apparatus, includes: a display that is rotatable between a first position and a second position; a communicator configured to conduct internet communication; and at least one processor. the at least one processor is configured to, (i) in response to a user command for accessing a website being received through a web browser that is loaded in the display apparatus, identify an orientation of the display, the user command being based on a url for a pc version of the website, and (ii) based on the identified orientation being the second position, attempt to receive a mobile version of the web page associated with a mobile version of the website from a server that provides the mobile version of the website based on a url for the mobile version of the website, and attempt to display the received mobile version of the web page in the display.
Inventor(s): Jangho AN of Suwon-si (KR) for samsung electronics co., ltd., Seungchul JUNG of Suwon-si (KR) for samsung electronics co., ltd., Soon-Wan KWON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06N3/063, G06F7/544, G06N3/04, H10B10/00
Abstract: an apparatus including a memory layer including a plurality of front-end-of-line (feol) memory cells and a logic layer including plural arithmetic logic gates including back-end-of-line (beol) transistors, the plurality of beol transistors being vertically stacked on respective upper ends of the plurality of memory cells, wherein each of multiple transistors of the plurality of beol transistors operates as a multiplier and is configured to provide an operation result with respect to first values stored in corresponding memory cells of the plurality of memory cells.
20240112030.NEURAL NETWORK METHOD AND APPARATUS_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Junhaeng LEE of Hwaseong-si (KR) for samsung electronics co., ltd., Hyunsun PARK of Seoul (KR) for samsung electronics co., ltd., Sehwan LEE of Suwon-si (KR) for samsung electronics co., ltd., Seungwon LEE of Hwaseong-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06N3/08, G06N3/0495
Abstract: a neural network method and apparatus is provided. a processor-implemented neural network method includes a processor and a memory storing information, including stored predetermined precision parameters of a layer of a n neural network, about the layer, the method includes obtaining information about the layer in the memory indicative of the number of output classes; determining, based on the obtained information, a precision for the layer based on the number of output classes of the layer, wherein the precision is determined proportionally with respect to the obtained number of output classes; and processing new parameters, with a set precision, for the layer based on the stored parameter.
Inventor(s): Yongjoon KIM of Suwon-si (KR) for samsung electronics co., ltd., Younghwan RYU of Suwon-si (KR) for samsung electronics co., ltd., Sungwook WON of Suwon-si (KR) for samsung electronics co., ltd., Geunseok JANG of Suwon-si (KR) for samsung electronics co., ltd., Yonggil HAN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06Q20/40, G06Q20/02
Abstract: an electronic device is provided. the electronic device includes a communication circuit, a memory configured to store a partial ledger including a part of a full ledger for a blockchain network or the full ledger, and a processor. the processor is configured to generate a first transaction using a smart contract including shared data of the electronic device and information on an external user to receive the shared data, request to transmit the first transaction to the blockchain network, verify the first transaction using a node creating at least one block corresponding to each of at least one transaction, transmit the first transaction to the blockchain network, create a first block corresponding to the first transaction, verify a second transaction based on receiving a second transaction, execute the smart contract, and to create a second block corresponding to the second transaction.
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., 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): G06V10/75, G06T3/40, G06T5/00, G06T5/50, G06T7/13, G06V10/25
Abstract: a method and apparatus for array image processing are provided. the method includes receiving sub images corresponding to different views of an input array image generated through an array lens, generating temporary restored images based on the sub images using a gradient between neighboring pixels of each of the sub images, determining matching information based on a view difference between pixels of the sub images using a neural network model, based on a pixel distance between matching pairs of the pixels of the sub images using the matching information, extracting refinement targets from the matching pairs, refining the matching information by replacing at least some of target pixels included in the refinement targets based on a local search of a region based on pixel locations of the refinement targets, and generating an output image of a single view by merging the temporary restored images based on the refined matching information.
Inventor(s): Younguk KIM of Suwon-si (KR) for samsung electronics co., ltd., Jongyeong Kim of Suwon-si (KR) for samsung electronics co., ltd., Hyunhan Kim of Suwon-si (KR) for samsung electronics co., ltd., Hyosang Kim of Suwon-si (KR) for samsung electronics co., ltd., Chanwon Seo of Suwon-si (KR) for samsung electronics co., ltd., Hyein Hyun of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06V20/62, G06V30/18, G06V30/19, G06V30/30
Abstract: a method of processing an image by an electronic device, includes: obtaining a label image of a label including at least one symbol associated with handling of clothing item; obtaining, from the label image, text information associated with the handling of the clothing item; identifying, from the label image, the at least one symbol associated with the handling of the clothing item, based on the text information and the label image; and obtaining handling information related to the clothing item based on the identified at least one symbol.
Inventor(s): Taewon KWAK of Suwon-si (KR) for samsung electronics co., ltd., Donghyuk LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06V30/22, G06F3/0483, G06F3/04845, G06F3/04883, G06F40/103, G06V30/19, G06V30/30
Abstract: an electronic device is provided. the electronic device includes a display and at least one processor, wherein the at least one processor can be configured to identify a first tilt between a first handwriting input displayed on the display and a first preceding handwriting input that precedes the first handwriting input, the first handwriting input corresponding to a first block, identify a second tilt between a second handwriting input displayed on the display and a second preceding handwriting input that precedes the second handwriting input, the second handwriting input being continuous to the first handwriting input, use the first tilt and the second tilt to determine whether the second handwriting input corresponds to the first block or corresponds to a second block differing from the first block, and perform, based on the second handwriting input corresponding to the second block, at least one operation for processing a plurality of handwriting inputs indicating the second block.
Inventor(s): Minchul KIM of Suwon-si (KR) for samsung electronics co., ltd., Tanil KIM of Suwon-si (KR) for samsung electronics co., ltd., Hyeonho KIM of Suwon-si (KR) for samsung electronics co., ltd., Siwoo LEE of Suwon-si (KR) for samsung electronics co., ltd., Jaejeong JANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06V40/70, G06F21/32, G06V40/12, G06V40/13, G06V40/16
Abstract: an electronic device is provided. the electronic device includes a fingerprint sensor, a camera, and a processor operatively coupled to the fingerprint sensor and the camera. the processor may be configured to determine whether a plurality of biometric authentications are being performed when an input for performing user authentication is detected through the fingerprint sensor, stop user authentication using the camera if it is determined that the plurality of biometric authentications are being performed, and perform user authentication if a fingerprint image acquired through the fingerprint sensor matches a previously registered fingerprint image.
Inventor(s): Deoksoo PARK of Suwon-si (KR) for samsung electronics co., ltd., Seungwan Kim of Suwon-si (KR) for samsung electronics co., ltd., Yongkwon Cho of Suwon-si (KR) for samsung electronics co., ltd., Byoungju Song of Suwon-si (KR) for samsung electronics co., ltd., Sanghoon Lee of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G09G3/00, G06T5/00, G06T5/50
Abstract: an image processing device is provided. the image processing device includes: an image quality enhancement circuit configured to generate second image data indicating a plurality of pixel values corresponding to a quadrangular shape by performing image quality enhancement processing on first image data; a map decoder configured to read a map, which includes a plurality of pixel adjustment values for adjusting brightness of a first region of the second image data corresponding to a curved edge of a display panel, from a memory and provide alpha values indicated by the map; a processing circuit configured to generate third image data by adjusting the brightness of the first region by applying the alpha values to the second image data; and a transmission circuit configured to output the third image data to a display driving integrated circuit.
Inventor(s): Jaesung LEE of Suwon-si (KR) for samsung electronics co., ltd., Kyounghwan KWON of Suwon-si (KR) for samsung electronics co., ltd., Jongkon BAE of Suwon-si (KR) for samsung electronics co., ltd., Donghwy KIM of Suwon-si (KR) for samsung electronics co., ltd., Byungduk YANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G09G3/20
Abstract: an electronic device is provided. the electronic device includes a processor. the electronic device includes a display including a display driver circuit and a display panel. the electronic device includes a first path connecting the display driver circuit to the processor. the electronic device includes a second path connecting the display driver circuit to the processor and separate from the first path. the processor is configured to transmit, based on a first cycle, via the second path to the display driver circuit, a pulse signal to synchronize, with a first time period in the processor used to display an image transmitted via the first path to the display driver circuit on the display panel, the first time period in the display driver circuit used to display the image on the display panel. the processor is configured to change, based on a second cycle different from the first cycle, a waveform of the pulse signal transmitted from the first cycle from a first waveform to a second waveform to synchronize, with a second time period in the processor used for the display of the image, the second time period in the display driver circuit used for the display of the image.
Inventor(s): Jaesung LEE of Suwon-si (KR) for samsung electronics co., ltd., Kyounghwan KWON of Suwon-si (KR) for samsung electronics co., ltd., Jongkon BAE of Suwon-si (KR) for samsung electronics co., ltd., Donghwy KIM of Suwon-si (KR) for samsung electronics co., ltd., Byungduk YANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G09G3/20
Abstract: an electronic device is provided. the electronic device includes a processor. the electronic device includes a display including a display panel and a display driver circuit that includes memory. the display driver circuit is configured to identify an event for a display on the display panel. the display driver circuit is configured to, in response to the event of a first type that executes the display through the memory, change, at a timing before a reference time from a start timing of a scan for the display, a state of a signal provided from the display driver circuit to the processor from a first state indicating to enable an image transmission to the display driver circuit to a second state indicating to disable the image transmission. the display driver circuit is configured to, in response to the event of a second type that executes the display by bypassing the memory, change, at the start timing, the state of the signal provided from the display driver circuit to the processor from the first state to the second state.
Inventor(s): Jaesung LEE of Suwon-si (KR) for samsung electronics co., ltd., Jongkon BAE of Suwon-si (KR) for samsung electronics co., ltd., Kyounghwan KWON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G09G3/20, G09G3/3208
Abstract: an example electronic device includes a display panel; a display driver circuit operably coupled to the display panel and including a memory; and a processor operably coupled to the display driver circuit. the processor may be configured to identify a refresh rate; provide, to the display driver circuit, a first signal that indicates storing in the memory one or more images to be provided from the processor for a display on the display panel according to the refresh rate, or provide, to the display driver circuit, a second signal that indicates bypassing to store the one or more images in the memory.
Inventor(s): Hanyuool KIM of Suwon-si (KR) for samsung electronics co., ltd., Seungkyu CHOI of Suwon-si (KR) for samsung electronics co., ltd., Taehyeong KIM of Suwon-si (KR) for samsung electronics co., ltd., Taewoong LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G09G3/3208, G06T7/11, G06T11/00
Abstract: an electronic device and a method for predicting and compensating for a residual image on a display are provided. the electronic device includes a display comprising a plurality of first pixels and a plurality of second pixels, a memory, and a processor. the processor configured to generate an image to be displayed through the display, group the image into a first image corresponding to the first pixels, and a second image corresponding to the second pixels, generate a first burn-in map by analyzing the first image, generate a second burn-in map by analyzing the second image, store the first burn-in map in a first memory region of the memory, store the second burn-in map in a second memory region of the memory, and display, through the display, the image having a burn-in or a residual image compensated for using the first burn-in map and the second burn-in map.
Inventor(s): Yong-Yun PARK of Suwon-si (KR) for samsung electronics co., ltd., Alankyongho Kim of Suwon-si (KR) for samsung electronics co., ltd., Hyunwook Lim of Suwon-si (KR) for samsung electronics co., ltd., Yongil Kwon of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G09G5/39
Abstract: the present disclosure provides transmitter circuits and display devices including the same. in some embodiments, the transmitter circuit includes a run length detector, a modifier, and a scrambler. the run length detector is configured to derive position information indicating a first input data related to a threshold run length from among a plurality of input data in a predetermined bit unit, when a run length of first scrambled data for the first input data meets or exceeds the threshold run length in the predetermined bit unit. the modifier is configured to generate modified input data by inverting at least one bit of the first input data based on the position information. the scrambler is configured to receive the modified input data from the modifier, and generate second scrambled data by scrambling the modified input data with scrambling information.
Inventor(s): Taekwang Um of Suwon-si (KR) for samsung electronics co., ltd., Heeyoung Chung of Suwon-si (KR) for samsung electronics co., ltd., Kyungtae Kim of Suwon-si (KR) for samsung electronics co., ltd., Junesig Sung of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G10L15/22, G10L15/18, G10L15/20, G10L25/63
Abstract: an electronic device includes: a microphone; a speaker; a memory configured to store parameter information; and a processor configured to: perform speech recognition of a user's speech received by the microphone, control the speaker to output a first response message based on the speech recognition of the user's speech, detect a re-request for the first response message, recognize a text of the first response message, determine a second response message and a first speech signal based on a first parameter corresponding to the text, and generate the second response message comprising the determined first speech signal.
Inventor(s): Hyungwoo LEE of Suwon-si (KR) for samsung electronics co., ltd., Soon-Wan KWON of Suwon-si (KR) for samsung electronics co., ltd., Seungchul JUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C7/10, G06F7/544, G11C7/12, G11C11/54
Abstract: a computational memory device and a method using the computational memory device are provided. the computational memory device includes memory banks configured to store weight data of a neural network model and a weight memory block configured to provide at least some of the weight data from memory banks in response to a weight request, a computational memory block physically stacked on the weight memory block such faces of the respective blocks face each other, the computational memory block configured to perform a multiply-accumulate (mac) operation between the at least some of the weight data and at least some of input data by using a bit cell array including bit cells, and a communication interface configured to perform communication between the weight memory block and the computational memory block.
Inventor(s): Hwan Kim of SUWON-SI (KR) for samsung electronics co., ltd., Suhee Jeon of SUWON-SI (KR) for samsung electronics co., ltd., Seulji Song of SUWON-SI (KR) for samsung electronics co., ltd.
IPC Code(s): G11C7/10
Abstract: a method of reading data from a self-selecting memory includes generating a read pulse that has a polarity opposite to that of a write pulse. the write pulse writes data into a target memory cell in the self-selecting memory. the read pulse is applied to the target memory cell. the read pulse has a first edge that is a starting point of the read pulse and a second edge that is an ending point of the read pulse. a slope of the second edge of the read pulse is adjusted such that an undershoot or overshoot on the second edge of the read pulse increases.
Inventor(s): Seungki HONG of Suwon-si (KR) for samsung electronics co., ltd., Seung-jun LEE of Suwon-si (KR) for samsung electronics co., ltd., Minho CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C11/406, G11C11/408
Abstract: a memory device includes plural banks that perform a per-bank refresh (pbr) operation, and an address register that provides a single row address signal to two banks of the plural banks, the two banks simultaneously performing the pbr operation and the single row address signal being shared by the two banks. the two banks activate a word line of each memory cell array based on a single decoded row address signal that is generated based on the single row address signal.
Inventor(s): Taewon Kim of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C11/406, G11C11/4078
Abstract: a memory device includes first registers configured to store row addresses second registers configured to store an access count of each of the row addresses and generate a reference value flag signal when the access count is higher than a reference value. the memory device also includes a target row refresh controller configured to select one of the row addresses as a first target row address in response to the reference value flag signal, perform a first refresh operation on at least one first row address adjacent to the first target row address, randomly select one of the row addresses as a second target row address, and perform a second refresh operation on at least one second address adjacent to the second target row address. the second refresh operation may be performed when the reference value flag signal indicates that the access count is not greater than the reference value.
20240112881.SUBSTRATE ANALYSIS SYSTEM_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Jonghyeok PARK of Suwon-si (KR) for samsung electronics co., ltd., Kwangrak KIM of Suwon-si (KR) for samsung electronics co., ltd., Jiwoong KIM of Suwon-si (KR) for samsung electronics co., ltd., Hyenok PARK of Suwon-si (KR) for samsung electronics co., ltd., Jeonghyeon WANG of Suwon-si (KR) for samsung electronics co., ltd., Myungjun LEE of Suwon-si (KR) for samsung electronics co., ltd., Yunje CHO of Suwon-si (KR) for samsung electronics co., ltd., Junghee CHO of Suwon-si (KR) for samsung electronics co., ltd., Yun HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01J37/28, G01B11/22, H01J37/20, H01J37/304, H01J37/305
Abstract: a substrate analysis system includes a load-lock module configured to load or unload a substrate on which a pattern layer is formed; a milling module configured to form a milling surface from which at least a portion of the pattern layer is removed; a depth measuring module configured to measure a milling depth of an analysis region formed on the milling surface; an imaging module configured to capture a two-dimensional image of the analysis region; and a control module controlling the substrate to circulate through the milling module, the depth measuring module, and the imaging module, when the milling depth is shallower than a set target depth, wherein the milling module adjusts a path of the ion beam so that the ion beam moves horizontally in the milling region according to a scanning profile received based on an intensity map of the ion beam.
Inventor(s): Janghoon Kim of Suwon-si (KR) for samsung electronics co., ltd., Sangho Yun of Suwon-si (KR) for samsung electronics co., ltd., Chan Hwang of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L21/033, H01L21/027, H01L21/311
Abstract: a method of fabricating a semiconductor device may implement a desired mask pattern even without additionally performing an exposure process on any one of different regions of a substrate by forming a plurality of line patterns disposed at different intervals on the different regions, respectively, and applying a double patterning process to the plurality of line patterns. such a method may increase product reliability and manufacturing economic feasibility of a semiconductor device.
Inventor(s): Jeonghee Choi of Suwon-si (KR) for samsung electronics co., ltd., Bongcheol Kim of Suwon-si (KR) for samsung electronics co., ltd., Hyungwan Do of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L21/67, G03F7/20, G03F7/30, G03F7/36, H01L21/677
Abstract: a substrate processing system includes a coating apparatus configured to coat a photoresist film on a semiconductor substrate, an exposure apparatus configured to irradiate light onto the photoresist film to form a photoresist pattern region, a developing system configured to remove an unnecessary region from the photoresist film except for the photoresist pattern region to form a photoresist pattern, the developing system including a wet developing apparatus and a dry developing apparatus, the wet developing apparatus configured to remove the unnecessary region using a developing solution, the dry developing apparatus configured to remove the unnecessary region using a developing gas, a cleaning apparatus including a cleaning chamber and configured to remove an edge bead of the photoresist film or the photoresist pattern on an edge region of the semiconductor substrate, and a heating apparatus configured to heat the photoresist film or the photoresist pattern.
20240112949.SEMICONDUCTOR DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Sung Jin KANG of Seoul (KR) for samsung electronics co., ltd., Jong Min BAEK of Seoul (KR) for samsung electronics co., ltd., Woo Kyung YOU of Hwaseong-si (KR) for samsung electronics co., ltd., Kyu-Hee HAN of Suwon-si (KR) for samsung electronics co., ltd., Han Seong KIM of Suwon-si (KR) for samsung electronics co., ltd., Jang Ho LEE of Hwaseong-si (KR) for samsung electronics co., ltd., Sang Shin JANG of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): H01L21/768, H01L23/48
Abstract: a semiconductor device including a first interlayer insulating film; a conductive pattern in the first interlayer insulating film; a resistance pattern on the conductive pattern; an upper etching stopper film spaced apart from the resistance pattern, extending in parallel with a top surface of the resistance pattern, and including a first metal; a lower etching stopper film on the conductive pattern, extending in parallel with a top surface of the first interlayer insulating film, and including a second metal; and a second interlayer insulating film on the upper etching stopper film and the lower etching stopper film, wherein a distance from a top surface of the second interlayer insulating film to a top surface of the upper etching stopper film is smaller than a distance from the top surface of the second interlayer insulating film to a top surface of the lower etching stopper film.
20240112974.SEMICONDUCTOR PACKAGE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Min Sek Jang of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/31, H01L23/00, H01L23/498, H01L25/10
Abstract: a semiconductor package includes a first redistribution structure including a first redistribution layer, a first semiconductor chip on the first redistribution structure, an insulating layer adjacent a sidewall of the first semiconductor chip on the first redistribution structure and spaced apart from the first semiconductor chip in a horizontal direction, a connection structure extending through the insulating layer in a vertical direction and electrically connected to the first redistribution layer, a first molding layer on a sidewall and a top surface of the first semiconductor chip, and a second molding layer directly on each of a top surface of the insulating layer and a top surface of the first molding layer. the second molding layer includes a material different from a material of the first molding layer, and the top surface of the first semiconductor chip is lower than the top surface of the insulating layer.
Inventor(s): Yongjae KIM of Suwon-si (KR) for samsung electronics co., ltd., Sungwoo PARK of Suwon-si (KR) for samsung electronics co., ltd., Seungkwan RYU of Suwon-si (KR) for samsung electronics co., ltd., Yanggyoo JUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/498, H01L23/00, H01L23/31, H01L23/538
Abstract: a semiconductor package includes a package substrate, an interposer mounted on the package substrate via first conductive bumps, first and second semiconductor devices disposed spaced apart from each other on the interposer and mounted on the interposer via second conductive bumps, and an underfill member filling a space between the first conductive bumps that are between the package substrate and the interposer. the interposer includes a central region and a peripheral region at least partially surrounding the central region. the first conductive bumps include first bump structures disposed on second bonding pads, which are in the central region and on a lower surface of the interposer, respectively, and having a circular shape. the first conductive bumps further include second bump structures disposed on second bonding pads, which are in the peripheral region and on the lower surface of the interposer, respectively, and having an elliptical shape.
20240113001.SEMICONDUCTOR PACKAGE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Kyounglim SUK of Suwon-si (KR) for samsung electronics co., ltd., Jihwang Kim of Suwon-si (KR) for samsung electronics co., ltd., Suchang Lee of Suwon-si (KR) for samsung electronics co., ltd., Hyeonjeong Hwang of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/498, H01L23/00, H01L23/31, H01L23/48, H01L23/64, H01L25/065
Abstract: a semiconductor package includes: a first redistribution structure including at least one first redistribution layer and at least one first insulating layer; a first semiconductor chip electrically connected to the at least one first redistribution layer and disposed on a first surface of the first redistribution structure; a second semiconductor chip disposed on an upper surface of the first semiconductor chip; a first encapsulant disposed on a second surface of the first redistribution structure opposite the first surface of the first redistribution layer; first conductive posts electrically connected to the first semiconductor chip and penetrating the first encapsulant; and under bump metallurgy (ubm) structures disposed on a lower surface of the first encapsulant, wherein at least a portion of the ubm structures overlap at least a portion of the first conductive posts in a penetration direction of the first conductive posts and are connected to the first conductive posts.
20240113003.SEMICONDUCTOR PACKAGE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Yun Seok CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/498, H01L21/48, H01L25/065, H01L25/18
Abstract: a semiconductor package includes an upper substrate having a first surface and a second surface which are opposite to each other, a semiconductor chip on the first surface of the upper substrate, a buffer layer on the second surface of the upper substrate, a mold layer between the second surface of the upper substrate and the buffer layer, a plurality of through-electrodes penetrating the upper substrate and the mold layer, an interconnection layer between the first surface of the upper substrate and the semiconductor chip and configured to electrically connect the semiconductor chip to the plurality of through-electrodes, and a plurality of bumps disposed on the buffer layer, spaced apart from the mold layer, and electrically connected to the plurality of through-electrodes. the mold layer includes an insulating material of which a coefficient of thermal expansion is greater than that of the upper substrate.
Inventor(s): Donghoon Kwon of Suwon-si (KR) for samsung electronics co., ltd., Kihoon Jang of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/528, H01L23/522, H01L27/07, H10B43/10, H10B43/27, H10B43/35, H10B43/40
Abstract: a semiconductor device includes a first semiconductor structure including circuit elements on a first substrate, a lower interconnection structure connected to the circuit elements, and a peripheral region insulating layer covering the circuit elements; and a second semiconductor structure including a second substrate on the first substrate, a first stack structure including first and second gate electrodes spaced apart from each other and stacked on the second substrate, interlayer insulating layers alternately stacked with the first and second gate electrodes, first and second contact plugs passing through the first and second gate electrodes, and contact plug insulating layers alternately disposed with the interlayer insulating layers and surrounding the contact plugs. the second semiconductor structure includes a first capacitor structure including the first gate electrode, a contact plug insulating layer(s), and the second contact plug, or the second gate electrode, a contact plug insulating layer(s), and the first contact plug.
[[20240113028.INTERCONNECTION LAYER STRUCTURES INCLUDING TWO-DIMENSIONAL (2D) MATERIAL, ELECTRONIC DEVICES INCLUDING INTERCONNECTION LAYER STRUCTURES, AND ELECTRONIC APPARATUSES INCLUDING ELECTRONIC DEVICES_simplified_abstract_(samsung electronics co., ltd.)]]
Inventor(s): Yeonchoo CHO of Suwon-si (KR) for samsung electronics co., ltd., Elise BRUTSCHEA of Cambridge MA (US) for samsung electronics co., ltd., Hongkun PARK of Cambridge MA (US) for samsung electronics co., ltd., Minsu SEOL of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/532, H01L23/528, H01L29/45, H01L29/49
Abstract: an interconnection layer structure including a two-dimensional (2d) material, an electronic device including the interconnection layer structure, and an electronic apparatus including the electronic device are disclosed. the interconnection layer structure may include a first interconnection layer, and a work function modulation layer directly on one surface of the first interconnection layer. the first interconnection layer may include a metal layer, and the work function modulation layer may be a two-dimensional (2d) material layer that includes ruthenium (ru).
20240113057.SEMICONDUCTOR PACKAGE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): JUHYEON KIM of SUWON-SIO (KR) for samsung electronics co., ltd., YEONGSEON KIM of SUWON-SI (KR) for samsung electronics co., ltd., SUNKYOUNG SEO of SUWON-SI (KR) for samsung electronics co., ltd., CHAJEA JO of SUWON-SI (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/00, H01L23/48, H01L23/538
Abstract: a semiconductor package includes a first semiconductor chip stacked on a second semiconductor chip. the first semiconductor chip includes a first substrate, a first insulating layer on a lower surface of the first substrate, and a first pad exposed through the first insulating layer. the second semiconductor chip includes a second substrate, a second insulating layer on an upper surface of the second substrate contacting the first insulating layer, and a second pad exposed through the second insulating layer contacting the first pad. the first pad has an inclined side surface and a first width that increases toward the first substrate, and the second pad has an inclined side surface and a second width that increases toward the second substrate.
20240113067.SOLDER REFLOW APPARATUS_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Youngja KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/00, B23K1/00, B23K1/008, B23K1/015, B23K3/08
Abstract: a solder reflow apparatus includes: a reflow chamber configured to receive a heat transfer fluid, wherein the heat transfer fluid transfers heat to a solder for mounting an electronic part on a substrate; a heater configured to heat the heat transfer fluid in the reflow chamber; a stage arranged in the reflow chamber to support the substrate; and a jig disposed on the electronic part and fixing the electronic part.
20240113074.SEMICONDUCTOR PACKAGE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Heewoo AN of Suwon-si (KR) for samsung electronics co., ltd., Sangsub SONG of Suwon-si (KR) for samsung electronics co., ltd., Kihong JEONG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L25/065, H01L23/00
Abstract: provided is a semiconductor package including a first substrate having an upper surface and a lower surface, and including a substrate pad arranged on the upper surface, a first chip stacked structure mounted on the upper surface of the first substrate, and including a plurality of first chips offset-stacked in a first direction, a lowermost first wire electrically connecting a lowermost first chip to the substrate pad, and a second chip stacked structure mounted on the upper surface of the first substrate, and including a plurality of second chips offset-stacked in the first direction, wherein the second chip stacked structure is spaced apart from the first chip stacked structure with the lowermost first wire therebetween in a horizontal direction, and an upper surface of a lowermost second chip is at a higher vertical direction level than a highest level of the lowermost first wire in a vertical direction.
20240113077.SEMICONDUCTOR PACKAGE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Nara LEE of Suwon-si (KR) for samsung electronics co., ltd., Yeonjin LEE of Suwon-si (KR) for samsung electronics co., ltd., Jimin CHOI of Suwon-si (KR) for samsung electronics co., ltd., Jongmin LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L25/065, H01L23/00, H01L23/31, H01L23/36, H01L23/48
Abstract: a semiconductor package includes a plurality of first semiconductor chips sequentially stacked, each of the first semiconductor chips including a circuit layer on a first surface of a first substrate, a through-silicon via passing through the first substrate, and a bump pad connected to the through-silicon via, and a second semiconductor chip on an uppermost first semiconductor chip, the second semiconductor chip including a circuit layer on a first surface of a second substrate, and a thermal path via in the second substrate.
Inventor(s): Kyung Hee CHO of Suwon-si (KR) for samsung electronics co., ltd., Seokhyeon YOON of Suwon-si (KR) for samsung electronics co., ltd., Hyeongrae KIM of Suwon-si (KR) for samsung electronics co., ltd., Jeewoong SHIN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/088, H01L21/8234, H01L29/06, H01L29/08, H01L29/10, H01L29/423, H01L29/66, H01L29/775
Abstract: a semiconductor device includes first and second active patterns on first and second pmos regions, two first source/drain patterns spaced apart along a first direction on the first active pattern and a first channel pattern including first semiconductor patterns between the two first source/drain patterns, and two second source/drain patterns spaced apart along the first direction on the second active pattern and a second channel pattern including second semiconductor patterns between the two second source/drain patterns. a width in a second direction of the each of the first semiconductor patterns is greater than a width of each of the second semiconductor patterns. each of the first and second source/drain patterns includes semiconductor layers having different germanium concentrations. a number of the semiconductor layers of each of the two second source/drain patterns is greater than a number of the semiconductor layers of each of the two first source/drain patterns.
20240113122.SEMICONDUCTOR DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Gihee Cho of Yongin-si (KR) for samsung electronics co., ltd., Sanghyuck Ahn of Daegu (KR) for samsung electronics co., ltd., Hyun-Suk Lee of Suwon-si (KR) for samsung electronics co., ltd., Jungoo Kang of Seoul (KR) for samsung electronics co., ltd., Jin-Su Lee of Hwaseong-si (KR) for samsung electronics co., ltd., Hongsik Chae of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/10, G11C8/14
Abstract: a semiconductor device includes; a bottom electrode on a substrate, a supporting pattern between the bottom electrode and an adjacent bottom electrode, a top electrode covering the bottom electrode and the supporting pattern, and a dielectric layer between the bottom electrode and the top electrode and between the supporting pattern and the top electrode. the bottom electrode may include a first portion including a seam and a second portion on the first portion, a top end of the second portion may be disposed at a height lower than an upper surface of the supporting pattern, and a portion of a bottom end of the second portion may be exposed to the seam.
Inventor(s): Sangwook KIM of Seongnam-si (KR) for samsung electronics co., ltd., Jinseong HEO of Seoul (KR) for samsung electronics co., ltd., Yunseong LEE of Osan-si (KR) for samsung electronics co., ltd., Sanghyun JO of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/12, G06N3/063, G06N3/08
Abstract: a semiconductor device includes a first transistor including a first channel layer of a first conductivity type, a second transistor provided in parallel with the first transistor and including a second channel layer of a second conductivity type, and a third transistor stacked on the first and second transistors. the third transistor may include a gate insulating film including a ferroelectric material. the third transistor may include third channel layer and a gate electrode that are spaced apart from each other in a thickness direction with the gate insulating film therebetween.
Inventor(s): Juseong MIN of Suwon-si (KR) for samsung electronics co., ltd., Kyeonghoon PARK of Suwon-si (KR) for samsung electronics co., ltd., Jae-Bok BAEK of Suwon-si (KR) for samsung electronics co., ltd., Donghyuck JANG of Suwon-si (KR) for samsung electronics co., ltd., Jeehoon HAN of Suwon-si (KR) for samsung electronics co., ltd., Taeyoon HONG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/06, H01L21/762, H01L29/423
Abstract: a semiconductor device include a substrate including a plurality of protrusions protruding from an upper surface thereof and arranged two-dimensionally in a first direction and a second direction intersecting each other, a first trench provided between the protrusions in the first direction, and a second trench provided between the protrusions in the second direction, a first device isolation layer filling the first trench, gate patterns disposed on the protrusions in the second direction, upper surfaces of the protrusions exposed at both sides of the gate patterns, respectively, and a second device isolation layer filling a space between the gate patterns in the second direction and the second trench, and each of the gate patterns has a first sidewall adjacent to the second trench and aligned with an inner wall of the second trench.
Inventor(s): GEUNWOO KIM of SUWON-SI (KR) for samsung electronics co., ltd., WANDON KIM of SUWON-SI (KR) for samsung electronics co., ltd., HYUNWOO KANG of SUWON-SI (KR) for samsung electronics co., ltd., HYUNBAE LEE of SUWON-SI (KR) for samsung electronics co., ltd., JEONGHYUK YIM of SUWON-SI (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/06, H01L27/092, H01L29/423, H01L29/66, H01L29/775, H01L29/786
Abstract: a semiconductor device includes; a substrate including an active pattern, a channel pattern and a source/drain pattern on the active pattern, wherein the channel pattern is connected to the source/drain pattern, a gate electrode on the channel pattern, and a gate contact connected to a top surface of the gate electrode, wherein the gate contact includes a capping layer directly contacting the top surface of the gate electrode and a metal layer on the capping layer, wherein the capping layer and the metal layer include the same metal, a concentration of oxygen in the metal layer ranges from between about 2 at % to about 10 at %, and a maximum concentration of oxygen in the capping layer ranges from between about 15 at % to about 30 at %.
20240113182.INTEGRATED CIRCUIT DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Yonghee PARK of Hwaseong-si (KR) for samsung electronics co., ltd., Myunggil KANG of Suwon-si (KR) for samsung electronics co., ltd., Uihui KWON of Hwaseong-si (KR) for samsung electronics co., ltd., Seungkyu KIM of Seoul (KR) for samsung electronics co., ltd., Ahyoung KIM of Seoul (KR) for samsung electronics co., ltd., Youngseok SONG of Hwaseong-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/417, H01L27/088, H01L29/06, H01L29/423, H01L29/786
Abstract: an integrated circuit device includes a fin-type active region disposed on a substrate and extending in a first horizontal direction, a gate line disposed on the fin-type active region and extending in a second horizontal direction intersecting the first horizontal direction, the gate line including, a connection protrusion portion including a protrusion top surface at a first vertical level from the substrate, and a main gate portion including a recess top surface extending in the second horizontal direction from the connection protrusion portion, the recess top surface being at a second vertical level lower than the first vertical level, a gate contact disposed on the gate line and connected to the connection protrusion portion, a source/drain region disposed on the fin-type active region and disposed adjacent to the gate line, and a source/drain contact disposed on the source/drain region.
Inventor(s): Junhyuk PARK of Suwon-si (KR) for samsung electronics co., ltd., Jaejoon OH of Suwon-si (KR) for samsung electronics co., ltd., Sunkyu HWANG of Suwon-si (KR) for samsung electronics co., ltd., Boram KIM of Suwon-si (KR) for samsung electronics co., ltd., Jongseob KIM of Suwon-si (KR) for samsung electronics co., ltd., Joonyong KIM of Suwon-si (KR) for samsung electronics co., ltd., Injun HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/423, H01L29/20, H01L29/40, H01L29/66, H01L29/778
Abstract: a semiconductor device may include a barrier layer on a channel layer, a gate electrode on the barrier layer, a gate semiconductor layer between the barrier layer and the gate electrode, and a source and a drain spaced apart from each other on the channel layer. the barrier layer may have a greater energy band gap than the channel layer. the gate semiconductor layer may include a first surface contacting the barrier layer and a second surface contacting the gate electrode, and a sidewall connecting the first surface with the second surface. an area of the second surface of the gate semiconductor layer may be narrower than an area of the first surface. the sidewall of the gate semiconductor layer may include a plurality of surfaces having different slopes.
20240113185.INTEGRATED CIRCUIT DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Jongsung WOO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/423, H01L29/788, H10B41/35
Abstract: an integrated circuit (ic) device includes a floating gate line and a control gate line on a substrate, an insulating spacer covering a sidewall of each of the floating gate line and the control gate line, and a selection gate structure apart from the floating gate line and the control gate line with the insulating spacer therebetween, the selection gate structure having a first sidewall on the control gate line and a second sidewall closer to the substrate than is the first sidewall, wherein the selection gate structure includes a selection gate line and a lower metal nitride film between the substrate and a bottom surface of the selection gate line and between a sidewall of the selection gate line and the insulating spacer, the lower metal nitride film having a first uppermost surface that is closer to the substrate than is an uppermost surface of the insulating spacer.
Inventor(s): Yeonchoo CHO of Suwon-si (KR) for samsung electronics co., ltd., Elise BRUTSCHEA of Cambridge MA (US) for samsung electronics co., ltd., Philip KIM of Cambridge MA (US) for samsung electronics co., ltd., Hongkun PARK of Lexington MA (US) for samsung electronics co., ltd., Minsu SEOL of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/76, H01L21/02, H01L29/24, H01L29/66
Abstract: a semiconductor device may include a two-dimensional (2d) material having a semiconductor characteristic, a conductive layer on a first surface of the 2d material layer, and an alignment adjusting layer on a second surface of the 2d material layer. the second surface may be different from the first surface. the alignment adjusting layer may adjust an energy-band alignment between the 2d material layer and the conductive layer.
Inventor(s): Junhee Choi of Suwon-si (KR) for samsung electronics co., ltd., Kiho Kong of Suwon-si (KR) for samsung electronics co., ltd., Joosung Kim of Suwon-si (KR) for samsung electronics co., ltd., Eunsung Lee of Suwon-si (KR) for samsung electronics co., ltd., Joohun Han of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L33/50, H01L25/16
Abstract: a light emitting device includes a light emitting rod in which a porous first type semiconductor layer, an active layer, and a second type semiconductor layer are sequentially arranged, and a wavelength conversion cluster is embedded in the porous first type semiconductor layer and configured to convert a first light generated in the active layer into a second light having a different wavelength.
Inventor(s): Inhyuk SON of Yongin-si (KR) for samsung electronics co., ltd., Mijong KIM of Suwon-si (KR) for samsung electronics co., ltd., Jumyeung LEE of Suwon-si (KR) for samsung electronics co., ltd., Minwoo LIM of Hwaseong-si (KR) for samsung electronics co., ltd., Junghyun CHOI of Yongin-si (KR) for samsung electronics co., ltd., Sungsoo HAN of Hwaseong-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01M4/62, H01M4/02, H01M4/04, H01M4/134, H01M4/1393, H01M4/1395, H01M4/36, H01M4/38, H01M4/583, H01M10/0525, H01M10/0565
Abstract: a porous silicon composite includes: a porous core including a porous silicon composite secondary particle; and a shell disposed on a surface of the porous core and surrounding the porous core, wherein the porous silicon composite secondary particle includes an aggregate of silicon composite primary particles, each including silicon, a silicon suboxide on a surface of the silicon, and a first graphene on a surface of the silicon suboxide, wherein the shell include a second graphene, and at least one of the first graphene and the second graphene includes at least one element selected from nitrogen, phosphorus, and sulfur.
[[20240113322.ANODE-SOLID ELECTROLYTE SUB-ASSEMBLY FOR SOLID-STATE SECONDARY BATTERY, SOLID-STATE SECONDARY BATTERY INCLUDING ANODE-SOLID ELECTROLYTE SUB-ASSEMBLY, AND METHOD OF PREPARING ANODE-SOLID ELECTROLYTE SUB-ASSEMBLY_simplified_abstract_(samsung electronics co., ltd.)]]
Inventor(s): Jinsuck HEO of Suwon-si (KR) for samsung electronics co., ltd., Jusik KIM of Suwon-si (KR) for samsung electronics co., ltd., Gabin YOON of Suwon-si (KR) for samsung electronics co., ltd., Wonseok CHANG of uwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01M10/0525, H01M4/133, H01M4/134, H01M10/058
Abstract: disclosed are an anode-solid electrolyte sub-assembly for a solid-state secondary battery, a solid-state secondary battery including the same, and a method of preparing the same, wherein the anode-solid electrolyte sub-assembly includes an anode current collector; a solid electrolyte having a first portion with a plurality of uptake rooms providing space for storing lithium, and a second portion without uptake rooms; an interlayer disposed between the anode current collector and the first portion of the solid electrolyte and facing an opening of the uptake rooms; and an insulation layer disposed between the anode current collector and the second portion of the solid electrolyte.
Inventor(s): Giyun Kwon of Suwon-si (KR) for samsung electronics co., ltd., Sangbok Ma of Suwon-si (KR) for samsung electronics co., ltd., Hyeokjo Gwon of Suwon-si (KR) for samsung electronics co., ltd., Youngjoon Bae of Suwon-si (KR) for samsung electronics co., ltd., Gabin Yoon of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01M10/0562, C01F7/78, H01M10/052, H01M10/0525
Abstract: a solid-state electrolyte including:
Inventor(s): Giyun Kwon of Suwon-si (KR) for samsung electronics co., ltd., Sangbok Ma of Suwon-si (KR) for samsung electronics co., ltd., Hyeokjo Gwon of Suwon-si (KR) for samsung electronics co., ltd., Youngjoon Bae of Suwon-si (KR) for samsung electronics co., ltd., Gabin Yoon of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01M10/0562, C01F7/78, H01M10/052, H01M10/0525
Abstract:
lialxo formula 1
Inventor(s): Hyungjoo LEE of Suwon-si (KR) for samsung electronics co., ltd., Seongjin PARK of Suwon-si (KR) for samsung electronics co., ltd., Hosaeng KIM of Suwon-si (KR) for samsung electronics co., ltd., Sumin YUN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01Q1/24, H01Q3/36, H04B1/40
Abstract: an electronic device is provided. the electronic device includes a housing, a first conductive portion, a second conductive portion, a non-conductive portion between the first conductive portion and the second conductive portion, a power divider, a first wireless communication circuit, and a processor. the power divider is connected to a first portion of the first conductive portion, and is connected to a third portion of the second conductive portion, the third portion close to the non-conductive portion. the electronic device may include a communication circuitry. the first wireless communication circuit is connected to the power divider. the processor is configured to transmit a first signal having a first phase from the wireless communication circuit through the first conductive portion to a first external electronic device and simultaneously transmit the first signal having a second phase through the second conductive portion to the first external electronic device.
20240113441.ELECTRONIC DEVICE INCLUDING ANTENNA_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Jiho KIM of Suwon-si (KR) for samsung electronics co., ltd., Sumin YUN of Suwon-si (KR) for samsung electronics co., ltd., Hyeonuk KANG of Suwon-si (KR) for samsung electronics co., ltd., Kyungmoon SEOL of Suwon-si (KR) for samsung electronics co., ltd., Seongyong AN of Suwon-si (KR) for samsung electronics co., ltd., Kyihyun JANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01Q13/10, H01Q1/24
Abstract: an electronic device including an antenna is provided. the electronic device includes a housing and a sliding plate, wherein the housing comprises an antenna circuit unit arranged on a side surface corresponding to the sliding operation direction of the sliding plate, and a contact unit for electrically connecting the housing and the sliding plate, wherein the antenna circuit unit further includes, as a radiator, at least one frame arranged on the side surface, wherein the housing and the plate form a space, and wherein the space, the contact unit, and the antenna circuit unit can form a cavity antenna.
Inventor(s): Sangheon LEE of Suwon-si (KR) for samsung electronics co., ltd., Youngju KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H02J7/00
Abstract: an electronic device may include a battery, a memory, and a processor operatively coupled to the battery and the memory. the processor may be configured for a first charging pattern as the main charging pattern. the processor may obtain data related to charging of the battery in a situation in which the battery is charged based on the main charging pattern. the processor may identify a first life expectancy based on the configured first charging pattern and the obtained data. the processor may identify a second charging pattern that satisfies a second life expectancy relatively longer than the identified first life expectancy. the processor may change the main charging pattern from the first charging pattern to the second charging pattern. the processor may determine a charging current corresponding to the charging voltage of the battery based on the second charging pattern in response to the charge request signal for the battery. other various embodiments may be possible.
Inventor(s): Jinhyung LEE of Suwon-si (KR) for samsung electronics co., ltd., Wooseok Jang of Suwon-si (KR) for samsung electronics co., ltd., Keonwoo Kim of Suwon-si (KR) for samsung electronics co., ltd., Moonyoung Kim of Suwon-si (KR) for samsung electronics co., ltd., Haedeun Kim of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H02M1/42, H02M1/44, H02M3/158
Abstract: an electronic apparatus, including an electromagnetic interference (emi) filter; a bridge diode connected to an output terminal of the emi filter; and a power factor correction (pfc) connected to an output terminal of the bridge diode, and including a pfc integrated circuit (ic), wherein the pfc ic is configured to control an inductor current which flows in an inductor included in the pfc is maintained to be less than or equal to a predetermined current value, and wherein the predetermined current value is smaller than a current value of a current which flows in the inductor based on a peak voltage being applied to the pfc.
Inventor(s): Jaemoon CHA of Suwon-si (KR) for samsung electronics co., ltd., Janggun BAE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04B7/06, H04B7/08, H04W74/08
Abstract: an example electronic device may include a radio frequency (rf) circuit including a plurality of radio frequency front ends (rffes) and a plurality of antennas connected to the plurality of rffes, and at least one communication processor operatively connected to the rf circuit. the at least one communication processor may be configured to control the rf circuit to receive a paging signal from a second communication network in a radio resource control (rrc) idle (rrc_idle) state; identify whether the paging signal is a paging signal for a voice call; based on the paging signal being the paging signal for the voice call, select at least one rf path related to a second subscriber identity module (sim) which satisfies a first condition among a plurality of rf paths supportable by the electronic device; and control the rf circuit to perform a random access procedure to the second communication network through the selected at least one rf path. the second sim may be for accessing the second communication network, and a first sim may be for accessing a first communication network.
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): H04B7/06, H04B7/08
Abstract: methods and apparatuses for reporting of time-domain channel correlation properties are provided. a method includes receiving a configuration about a csi report. the configuration includes information about (i) m non-zero power (nzp) csi reference signal (rs) resources for tracking, (ii) a number (k) of time-domain correlation values, and (iii) delay values �for k=0,1, . . . , k−1. the method further includes, based on the configuration: measuring the m nzp csi-rs resources for tracking, determining, based on the measurement, the k time-domain correlation values, wherein a k-th correlation value is between two csi-rs transmission occasions that are separated by one of the delay values �, and quantizing a value for an amplitude of each of the k time-domain correlation values. the method further includes transmitting the csi report including an indicator, for each of the k time-domain correlation values, indicating the quantized value of the amplitude.
Inventor(s): Hyukjoon KWON of San Diego CA (US) for samsung electronics co., ltd., Shailesh CHAUDHARI of San Diego CA (US) for samsung electronics co., ltd., Dongwoon BAI of San Diego CA (US) for samsung electronics co., ltd.
IPC Code(s): H04B7/06, H04B7/08
Abstract: a method and an apparatus are provided in which a vector is generated from a covariance matrix of a received signal. the vector is input to a neural network to obtain an enhanced vector. the enhanced vector is converted into an enhanced matrix. interference whitening is performed on the received signal using a whitening filter based on the enhanced matrix.
Inventor(s): Jeongho Jeon of San Jose CA (US) for samsung electronics co., ltd.
IPC Code(s): H04B17/373, H04L5/00, H04W24/02
Abstract: method and apparatuses for predicting channel state information (csi) feedback in cellular systems. a method for a user equipment (ue) to report csi includes receiving first information related to monitoring a performance of a machine learning (ml) model for predicting csi, second information related to transmitting a performance monitoring report, third information related to reception of csi reference signals (csi-rss) for determining a ground-truth csi on a cell, and the csi-rss based on the third information. the method further includes determining the ground-truth csi based on the reception of the csi-rss and a performance monitoring report for the ml model based on the first information and the ground-truth csi. the method further includes transmitting a channel with the performance monitoring report based on the second information.
Inventor(s): Hyojin LEE of Seoul (KR) for samsung electronics co., ltd., Taehyoung KIM of Seoul (KR) for samsung electronics co., ltd., Sungjin PARK of Incheon (KR) for samsung electronics co., ltd., Jeongho YEO of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H04L1/00, H03M13/11, H04L1/1812, H04L5/00, H04W72/23
Abstract: disclosed is a method performed by a user equipment (ue) in a communication system, including receiving, from a base station, downlink control information (dci) including resource assignment information for a physical downlink shared channel (pdsch); identifying a number of resource elements (res) allocated for the pdsch based on a number symbols for the pdsch and a number of allocated physical resource blocks (prbs), wherein a number of res for a demodulation reference signal (dmrs) is excluded from the number of res allocated for the pdsch; identifying intermediate information based on the number of res allocated for the pdsch; identifying a transport block size (tbs) based on quantized intermediate information; and receiving, from the base station, the pdsch based on the tbs.
Inventor(s): Wondeuk YOON of Suwon-si (KR) for samsung electronics co., ltd., Sangho LEE of Suwon-si (KR) for samsung electronics co., ltd., Morten Mandrup HANSEN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04L1/1607, H04W4/80
Abstract: disclosed are operation methods of electronic devices that perform short-range wireless communication. the method includes receiving a data packet from an outside, determining whether to send a response signal, based on valid information indicating validation of the received data packet, data check information indicating whether there are data to be transmitted to the outside, and flush information indicating whether a current sub-event is a last sub-event just before a flush point for the received data packet, in response to the received data packet, and sending the response signal in consideration of a result of the determining whether to send the response signal.
Inventor(s): Myeongjin KIM of Suwon-si (KR) for samsung electronics co., ltd., Wookbong LEE of Suwon-si (KR) for samsung electronics co., ltd., Jinmin KIM of Suwon-si (KR) for samsung electronics co., ltd., Eunsung JEON of Suwon-si (KR) for samsung electronics co., ltd., Chulho CHUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04L5/00, H04L27/26
Abstract: the present disclosure provides methods and apparatuses for wireless communications. in some embodiments, a wireless communication method of a first device includes receiving a physical layer protocol data unit (ppdu) from a second device, and identifying a channel bandwidth of the ppdu based on a first field and a second field related to the channel bandwidth of the ppdu. the first field and the second field are extracted from a signal field included in the ppdu.
Inventor(s): Young Han Nam of Plano TX (US) for samsung electronics co., ltd., Jianhua Mo of Allen TX (US) for samsung electronics co., ltd., Bilal Sadiq of Plano TX (US) for samsung electronics co., ltd., Ahmad AlAmmouri of Richardson TX (US) for samsung electronics co., ltd.
IPC Code(s): H04L5/00, H04B7/0417, H04B7/06, H04L25/02
Abstract: methods and apparatuses for estimating channel state information in advanced multi input multi output (mimo) antenna systems for cellular communications. a method of operating a base station (bs) includes: generating first configuration information including a set of sounding reference signal (srs) resources each of which is associated with an sounding reference signal (srs)-path loss reference signal; transmitting, to a user equipment (ue), the first configuration information; receiving an srs based on the first configuration information; selecting, based on the srs and the first configuration information, a subset of the set of srs resources; and generating second configuration information including the subset of the set of srs resources.
Inventor(s): Junyeong Seo of Suwon-si (KR) for samsung electronics co., ltd., Jooyeol Yang of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04L27/38
Abstract: a qam demodulator including a first calculation circuit including a real part returning circuit and an imaginary part returning circuit that derive, from a first complex symbol, an in phase (i) component and a quadrature phase (q) component, respectively; first and second comparators for receiving the i and q components, and based thereon, outputting respective bits of a bit string; first and second absolute value returning circuits that derive absolute values of the i and q components (“abs(i)”and “abs(q)”); first and second summers to sum each of abs(i) and abs(q) with a first reference value and thereby provide first and second summed outputs; and a sub-qam demodulator configured to qam demodulate a second complex symbol and thereby output corresponding bits. i and q components of the second complex symbol are based on the first and second summed outputs. the corresponding bits are remaining bits of the bit stream.
Inventor(s): Yongsuk KWON of Suwon-si (KR) for samsung electronics co., ltd., Sooyoung NAM of Suwon-si (KR) for samsung electronics co., ltd., Youngjun SEO of Suwon-si (KR) for samsung electronics co., ltd., Munhwan CHOI of Suwon-si (KR) for samsung electronics co., ltd., Sunmin HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04L65/1069, G06T13/40, G06T19/00
Abstract: an example electronic device may include at least one processor and a communication device. the at least one processor may be configured to identify a call generating request for first user identification information defined in a first metaverse service; establish, through the communication device, a media session between the electronic device and a first server corresponding to the first metaverse service, based on the call generating request; receive, through the communication device, first data for representing a virtual space associated with an avatar corresponding to the first user identification information, using the media session; provide first content representing the virtual space associated with the avatar using the received first data; transmit, through the communication device, a message including user manipulation information input corresponding to the content; receive, through the communication device, second data for representing a virtual space associated with the avatar set based on the user manipulation information, using the media session; and provide second content representing the virtual space associated with the avatar using the received second data.
Inventor(s): Mahmoud WATFA of Staines (GB) for samsung electronics co., ltd., Lalith KUMAR of Bangalore (IN) for samsung electronics co., ltd.
IPC Code(s): H04L67/146, H04L67/142, H04W8/20
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. disclosed is a method of operating a user equipment (ue) operable to communicate with a telecommunication network, comprising the steps of: the ue sending to the telecommunication network a control plane service request (cpsr) message with cellular internet of things (ciot) user data, associated with a protocol data unit (pdu) session; the ue receiving from the telecommunication network a service accept message, indicating that the pdu session is inactive in the network; and the ue verifying if the pdu session has an identity the same as an identity of the pdu session included in the cpsr message with ciot user data and, if so then the ue determines that the ciot user data was not successfully sent to the telecommunication network or to a final recipient.
Inventor(s): Yongsuk KWON of Suwon-si (KR) for samsung electronics co., ltd., Youngjun SEO of Suwon-si (KR) for samsung electronics co., ltd., Munhwan CHOI of Suwon-si (KR) for samsung electronics co., ltd., Sunmin HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04M3/42
Abstract: an example electronic device may include at least one processor and a communication device. the at least one processor may be configured to display an execution screen of a message application capable of accessing first reception information about a first receiver and second reception information about a second receiver; obtain a first command for transmitting a first message corresponding to the first receiver through the execution screen of the message application; transmit, through the communication device, the first message including, as reception information, a first phone number, based on the first reception information about the first receiver being the first phone number corresponding to the first receiver, in response to obtaining the first command; obtain a second command for transmitting a second message corresponding to the second receiver through the execution screen of the message application; and transmit, through the communication device, the second message including, as reception information, identification information about a metaverse service and user identification information, based on the second reception information about the second receiver being the identification information about the metaverse service and the user identification information defined in the metaverse service, in response to obtaining the second command.
Inventor(s): Jaesung PARK of Suwon-si (KR) for samsung electronics co., ltd., Youngsu MOON of Suwon-si (KR) for samsung electronics co., ltd., Junghwa CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N5/262, G06T3/40
Abstract: an electronic apparatus includes: a memory storing at least one instruction; and at least one processor configured to execute the at least one instruction to: obtain a plurality of second front view images from a first front view image that is obtained by a front camera, obtain a front view ultra-wide angle image by synthesizing the plurality of second front view images, obtain a rear view ultra-wide angle image by synthesizing a plurality of rear view images, and generate a 360-degree image by synthesizing the front view ultra-wide angle image and the rear view ultra-wide angle image.
Inventor(s): Yoshiharu MOMONOI of Kanagawa (JP) for samsung electronics co., ltd., Keisuke OZAWA of Kanagawa (JP) for samsung electronics co., ltd., Takayuki SASAOKA of Kanagawa (JP) for samsung electronics co., ltd.
IPC Code(s): H04N13/305, H04N13/32, H04N13/351, H04N13/398
Abstract: the disclosure is to optimize and display a clear stereoscopic image while securing a depth. a stereoscopic display apparatus is provided. the stereoscopic display apparatus includes a display, a display driver configured to display an elemental image of a stereoscopic image on the display, a light source controller including a first lens array positioned on a rear surface of the display and including a plurality of first cylinder lenses arranged at a preset pitch, a second lens array positioned on a rear surface of the first lens array and including a plurality of second cylinder lenses arranged at a pitch that is wider than the pitch of the first cylinder lenses, a plurality of light sources positioned on rear surfaces of the second cylinder lenses, and a diffusion sheet positioned between the display and the first lens array and positioned at a position including a focal point of each first cylinder lens, and a light source driver configured to drive a line light source illuminating the elemental image.
Inventor(s): Kihyun SONG of Suwon-si (KR) for samsung electronics co., ltd., Kwanyoung KIM of Suwon-si (KR) for samsung electronics co., ltd., Minsup KIM of Suwon-si (KR) for samsung electronics co., ltd., Sukhoon YOON of Suwon-si (KR) for samsung electronics co., ltd., Wonjae LEE of Suwon-si (KR) for samsung electronics co., ltd., Jongkeun LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N21/422, H04W76/19
Abstract: a display device comprises a display unit, a communication unit and a processor, which identifies, based on an ir signal received through the communication unit, whether there is a pairing history of a remote controller and the display device, identifies whether there is a bluetooth connection between the display device and the remote controller, counts a number of times the bluetooth connection had been cut off between the display device and the remote controller, and controls, based on the counted number of times the bluetooth connection had been cut off, the display unit so that a user interface (ui) for pairing with the remote controller is displayed.
Inventor(s): Jungho LEE of Suwon-si (KR) for samsung electronics co., ltd., Seungwon OH of Suwon-si (KR) for samsung electronics co., ltd., Jungsik PARK of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N23/51, G03B17/56
Abstract: an electronic device is provided. the electronic device includes a housing, a first camera module, a second camera module, a camera housing, and a supporting plate coupled to the camera housing, the camera housing includes a first barrier disposed between the first camera module and the second camera module, an accommodating part extending in a direction perpendicular to the supporting plate to surround the first camera module and the second camera module, a first opening exposed to the outside of the housing, and a second opening exposed to the outside of the housing, includes a covering part covering the first camera module and the second camera module, and a supporting member disposed inside the accommodating part to be in contact with at least one of the first camera module and the second camera module, the accommodating part is integrally formed with the covering part.
Inventor(s): Dmitriy RIVKIN of Montreal (CA) for samsung electronics co., ltd., Gregory Lewis DUDEK of Westmount (CA) for samsung electronics co., ltd.
IPC Code(s): H04N23/66, B25J9/16, B25J13/00, B25J19/02, G06T7/70
Abstract: an electronic device for controlling a photographic system may obtain a video stream and a user query for a target event, obtain a set of photos from the video stream, obtain at least one photoshoot suggestion based on the user query via a language model, obtain a snapped photo for the target event based on the at least one photoshoot suggestion, in response to a given video frame included in the video stream satisfying a target content criterion, and output one or more photos selected from the set of photos and the snapped photo as event photos.
Inventor(s): Sumin YUN of Suwon-si (KR) for samsung electronics co., ltd., Dongil SEO of Suwon-si (KR) for samsung electronics co., ltd., Jeongwon LEE of Suwon-si (KR) for samsung electronics co., ltd., Hosaeng KIM of Suwon-si (KR) for samsung electronics co., ltd., Seongjin PARK of Suwon-si (KR) for samsung electronics co., ltd., Jaehoon JO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N23/67, G03B13/36, H04N23/69
Abstract: an electronic device includes a first antenna element, an array antenna including a plurality of second antenna elements spaced apart from each other, a camera, and a processor. the processor is configured to identify a field of view (fov) of the camera, identify a distance from an external object within the fov by using the first antenna element and a first set of at least one antenna element of the plurality of second antenna elements, based on the fov as a first value, identify a distance from the external object by using the first antenna element and a second set of at least one antenna element of the plurality of second antenna elements, based on the fov as a second value, adjust a focus distance of the camera based on the identified distance, and obtain an image for the external object through the camera having the adjusted focus distance.
Inventor(s): Yibing Michelle Wang of Temple City CA (US) for samsung electronics co., ltd., Lilong Shi of Pasadena CA (US) for samsung electronics co., ltd., Kwang Oh Kim of Cerritos CA (US) for samsung electronics co., ltd.
IPC Code(s): H04N25/71, H04N25/75, H04N25/771
Abstract: a pixel for an image sensor includes a photon sensor, a memory, and an accumulator. the photon sensor element portion outputs a signal to an accumulator, which then may add value stored in memory together and may transfer the result to the memory of another pixel. the pixel may be analog or digital and may be used in a pixel array for compressed sensing imaging. during imaging, a pseudo-random mask may also be used. the data collected during imaging may be used in compressed sensing and may be sent to an offline storage to be processed.
20240114262.IMAGE SENSOR_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Jueun PARK of Suwon-si (KR) for samsung electronics co., ltd., Sanghyuck MOON of Suwon-si (KR) for samsung electronics co., ltd., Seyoung KIM of Suwon-si (KR) for samsung electronics co., ltd., Jaeho LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N25/77
Abstract: an image sensor includes: a pixel array including a plurality of pixels, wherein each of the pixels includes first and second photodiodes, first and second transfer gates, and a plurality of active regions; and a logic circuit. each of a plurality of pixel groups in the pixel array includes a first pixel and a second pixel. the active regions in each of the first pixel and the second pixel include a first active region and a second active region. the first active region is adjacent to the first transfer gate. the second active region is adjacent to the second transfer gate. in each of the pixel groups, a plurality of source-follower transistors respectively has a gate connected to the first and second active regions of the first pixel and connected to the first and second active regions of the second pixel. the source-follower transistors are in the first pixel.
Inventor(s): Jaehoon Jun of Suwon-si (KR) for samsung electronics co., ltd., Youngwoo Lee of Seongnam-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N25/772, H03M1/82
Abstract: a circuit includes a comparator configured to generate a first conversion gain output signal by comparing a first pixel signal corresponding to a first conversion gain with a first ramp signal, and generate a second conversion gain output signal by comparing a second pixel signal corresponding to a second conversion gain with a second ramp signal, and a counter configured to count pulses of the first conversion gain output signal, output a counting result as a first digital signal, and determine whether an output of a second digital signal corresponding to the second conversion gain is required, based on the first digital signal. the first conversion gain is higher than the second conversion gain, and based on determining that the output of the second digital signal is not required, the counter is further configured to control the comparator such that the second conversion gain output signal is not generated.
Inventor(s): Jungshin PARK of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W8/18, H04W8/08
Abstract: the present disclosure relates to 5g communication techniques and systems for supporting higher data transmission rates after 4g systems. the present disclosure proposes a method of managing user consent information for a roaming ue and may be applied to a situation in which a communication operator intends to collect and utilize user data for purposes such as performance improvement.
Inventor(s): Rajavelsamy RAJADURAI of Bangalore (IN) for samsung electronics co., ltd., Anil AGIWAL of Bangalore (IN) for samsung electronics co., ltd., Fasil Abdul LATHEEF of Bangalore (IN) for samsung electronics co., ltd., Mangesh Abhimanyu INGALE of Bangalore (IN) for samsung electronics co., ltd., Rohini RAJENDRAN of Bangalore (IN) for samsung electronics co., ltd.
IPC Code(s): H04W12/043, H04W12/06, H04W12/108, H04W12/122
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. embodiments herein provide a method for determining whether a base station is genuine or rouge in a wireless network. if a received authentication key matches with the authentication key generated in the ue, the method includes identifying a base station as genuine base station and carrying out a normal procedure. if the received authentication key does not match with the generated authentication key, the method includes identifying the base station as a rouge base station. the authentication key can be a digital signature (ds), a message authentication code-integrity (mac-i), and a hash of mib/sibs including pci.
Inventor(s): Allen JOB 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): H04W24/02, H04L43/16
Abstract: a method of optimizing uplink signal detection threshold is provided. the method includes initializing a current detection threshold in an allowable range of uplink detection thresholds for detection of a plurality of uplink signals for a predetermined time period and selecting and applying a detection threshold within a narrow window centered around the current detection threshold at the physical (phy) layer. the method further includes determining whether a corresponding uplink signal among the plurality of uplink signals is detected correctly or falsely at a medium access control (mac) layer and accumulating, for the applied detection threshold, the corresponding results of the determination at the mac layer. the method further includes determining an optimal detection threshold from the narrow window based on an analysis of the accumulated results and applying the determined optimal detection threshold at the phy layer as the current detection threshold for the detection of the plurality of uplink signals.
Inventor(s): Jae Hyuk JANG of Suwon-si (KR) for samsung electronics co., ltd., Soeng Hun KIM of Suwon-si (KR) for samsung electronics co., ltd., Gert Jan VAN LIESHOUT of Staines (GB) for samsung electronics co., ltd.
IPC Code(s): H04W28/02, H04L5/00, H04W72/21
Abstract: the present invention proposes a method of processing a buffer state report when a wireless communication system uses inter-enb carrier aggregation technology. according to the present invention, a terminal may be provided with a proper amount of uplink resource allocations by notifying base stations of a buffer state.
Inventor(s): Hyunkee MIN of Suwon-si (KR) for samsung electronics co., ltd., Wonbin PARK of Suwon-si (KR) for samsung electronics co., ltd., Changmok YANG of Suwon-si (KR) for samsung electronics co., ltd., Jusik YUN of Suwon-si (KR) for samsung electronics co., ltd., Seongsu CHOI of Suwon-si (KR) for samsung electronics co., ltd., Junsu CHOI of Suwon-si (KR) for samsung electronics co., ltd., Hyeonu CHOI of Suwon-s (KR) for samsung electronics co., ltd.
IPC Code(s): H04W28/08, H04L43/0888, H04W28/02, H04W40/12
Abstract: an embodiment of the disclosure relates to a device and a method for wireless local area network (lan) communication in an electronic device. an electronic device may include a communication circuit and a processor, wherein the processor is configured to set up multiple links to an external electronic device, configure, to be an active link, at least one link among the multiple links, configure at least one other link to be an inactive link, transmit data to and/or receive data from the external electronic device via the active link, identify a radio signal state of the inactive link if it is determined to perform link switching, based on a radio signal state of the active link, and based on the radio signal states of the active link and the inactive link, reconfigure an active link and an inactive link of the multiple links. other embodiments may also be possible.
Inventor(s): Yuan-sheng CHENG of San Diego CA (US) for samsung electronics co., ltd., Jung Hyun BAE of San Diego CA (US) for samsung electronics co., ltd.
IPC Code(s): H04W36/00, H04W56/00, H04W74/08
Abstract: a method and an apparatus are provided in which a user equipment (ue) connected with a serving cell performs a random access channel (rach) procedure for a non-serving cell. the ue acquires a time advance (ta) of the non-serving cell based on the rach procedure. the ue performs an l1/l2-based handover from the serving cell to the non-serving cell with the acquired ta.
Inventor(s): Anil AGIWAL of Suwon-si (KR) for samsung electronics co., ltd., Soenghun KIM of Suwon-si (KR) for samsung electronics co., ltd., Jaehyuk JANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W36/08, H04L5/00, H04W24/08, H04W72/23, H04W74/08, H04W76/11, H04W76/27, H04W80/02
Abstract: the 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 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. an apparatus, a method and a system for system information acquisition, beam failure recovery, and cell reselection in wireless communication system are provided.
Inventor(s): Sangjun MOON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W36/22, H04W36/14, H04W72/23
Abstract: the disclosure relates to a 5th generation (5g) or 6th-generation (6g) communication system for supporting a higher data transmission rate. an application function (af) entity in a wireless communication system is provided. the af entity includes a transceiver and at least one processor. the at least one processor may be configured to transmit, to a network entity, traffic schedule information including at least one of a periodicity range, and a burst arrival time (bat) range, receive, from the network entity, information about at least one of a first periodicity and a first bat, and adjust scheduling of an application based on the information about at least one of the first periodicity and the first bat, wherein the information about at least one of the first periodicity and the first bat is determined based on at least one of the periodicity range and the bat range.
Inventor(s): Arunprasath RAMAMOORTHY of Bangalore (IN) for samsung electronics co., ltd.
IPC Code(s): H04W48/08, H04W12/06, H04W48/18
Abstract: the present disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. a method for supporting implicit joining in a pin by a first pin-e includes sending a pin creation request message to a pin apparatus () to create the pin, receiving a pin creation response message from the pin apparatus () after creation of the pin based on the pin creation request message, and creating a pin creation notification request message. the pin creation notification request message includes at least one of a pin id of the created pin, and an indication indicating that the at least one second pine is made a member of the created pin. further, the method includes sending the pin creation notification request message to at least one second pine. further, the method includes receiving a pin creation notification response message from the at least one second pine.
Inventor(s): Byungho HONG of Suwon-si (KR) for samsung electronics co., ltd., Jungmin OH of Suwon-si (KR) for samsung electronics co., ltd., Sukkyung YOON of Suwon-si (KR) for samsung electronics co., ltd., Dongsuk JUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W48/16, H04W48/20
Abstract: an electronic device may include a subscriber identification module, a wireless communication circuit, and a processor, wherein the processor identifies information on a country where the electronic device is located, when the country where the electronic device is located is changed on the basis of the country where the electronic device is located, generates a plmn list corresponding to the country where the electronic device is located, performs network search based on the plmn list via the wireless communication circuit and when a cell of a plmn included in the plmn list is detected through the network search, performs registration in the detected cell via the wireless communication circuit.
Inventor(s): Youngkyo BAEK of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W48/18, H04W8/20
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. an operating method of an amf in a wireless communication system according to an embodiment of the disclosure includes receiving, from a ue, a protocol data unit (pdu) session establishment request message including single-network slice selection assistance information (s-nssai) and data network name (dnn), selecting a session management function (smf) in consideration of location information of a ue when the s-nssai and the dnn are for supporting an extended reality (xr) service or a multi-modality service, and establishing the selected smf and a pdu session.
Inventor(s): Anoop Perumudi VEEDU of Bangalore (IN) for samsung electronics co., ltd., Vivek MURUGAIYAN of Bangalore (IN) for samsung electronics co., ltd., Nishant . of Bangalore (IN) for samsung electronics co., ltd., Kailash Kumar JHA of Bangalore (IN) for samsung electronics co., ltd., Siddharth SHUKLA of Bangalore (IN) for samsung electronics co., ltd.
IPC Code(s): H04W52/02, H04W76/28
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. a method for optimizing power in a user equipment (ue) is provided. the method includes receiving, from a network, one or more relaxed measurement parameters, determining one of a mobility state or a location of the ue with respect to an edge of a serving cell of a visited public land mobile network (vplmn) of the network based on one or more relaxed measurement parameters, and deferring a background plmn (bplmn) search upon determining one of the ue being in a low mobility state or not being at the edge of the serving cell, and/or deferring a near cell measurement search during a measurement gap of a connected mode discontinuous reception (cdrx) sleep duration of a cdrx state to optimize the power consumption in the ue upon determining one of the ue being in the low mobility state or not being located at the edge of the serving cell.
Inventor(s): Junyung YI of Gyeonggi-do (KR) for samsung electronics co., ltd., Youngbum KIM of Gyeonggi-do (KR) for samsung electronics co., ltd., Hyewon YANG of Gyeonggi-do (KR) for samsung electronics co., ltd., Youngrok JANG of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H04W52/02, H04W76/28
Abstract: the disclosure relates to a communication method for merging, with an iot technology, a 5g or 6g communication system for supporting a data transmission rate higher than that of a 4g system, and a system therefor. the disclosure provides methods for saving an energy of a bs. a method performed by a terminal in a wireless communication system includes receiving, from a bs, information for configuring at least one configuration associated with network energy saving, in a first slot, identifying a delay time for applying the network energy saving, and applying the network energy saving at a second slot that is determined based on the first slot and the delay time.
Inventor(s): Emad Nader Farag of Flanders NJ (US) for samsung electronics co., ltd.
IPC Code(s): H04W72/0446, H04W72/25, H04W72/541
Abstract: a ue includes a transceiver configured to receive and transmit on a lte sl interface with a first sub carrier spacing (scs), and receive and transmit on a nr sl interface with a second scs larger than the first scs. a lte sl subframe overlaps in time with n nr sl slots. the ue further includes a processor operably coupled to the transceiver. the processor is configured to perform sensing over the lte sl interface, identify a presence of a lte sl transmission in a first lte sl sub-frame, and identify candidate nr sl resources for nr sl resource selection or reselection in n nr sl slots overlapping the first lte sl sub-frame. to perform the sensing, the processor is further configured to decode sl control information, and measure an sl reference signal receive power associated with the sci. the transceiver is further configured to transmit in the n nr sl slots.
Inventor(s): Namhoon KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W72/0453, H04W72/541
Abstract: the present disclosure relates to a communication technique for combining an iot technology with a 5g communication system for supporting a higher data transmission rate than a 4g system, and a system therefor. the present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety-related services, and the like) on the basis of 5g communication technologies and iot-related technologies. the present invention discloses a method for a base station to transmit interference information in a wireless communication system, the interference information transmission method being characterized by including the steps of: determining whether a frequency resource can be used for resource allocation; generating interference information indicating the interference level of the frequency resource on the basis of the determination; and transmitting the interference information to an adjacent base station, wherein the interference information about the frequency resource has a predetermined value when the frequency resource is not used for resource allocation.
Inventor(s): Seunghoon CHOI 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., Sungjin PARK of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W72/1273, H04W72/0453, H04W72/232, H04W72/51
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. a method performed by a terminal in a wireless communication system is provided. the method includes obtaining information on a subset of subbands for a specific type of terminal, the subbands composing a bandwidth part, receiving, from a base station, a physical downlink control channel (pdcch), and receiving, from the base station, a physical downlink shared channel (pdsch) scheduled by the pdcch, based on the subset of the subbands.
Inventor(s): Sangbum KIM of Suwon-si (KR) for samsung electronics co., ltd., Soenghun KIM of Suwon-si (KR) for samsung electronics co., ltd., Seungri JIN of Suwon-si (KR) for samsung electronics co., ltd., Jaehyuk JANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W72/23, H04W74/00, H04W74/08
Abstract: the disclosure relates to a communication scheme and system for converging a 5generation (5g) communication system for supporting a data rate higher than that of a 4generation (4g) system with an internet of things (iot) technology. the disclosure is applicable to intelligent services (e.g., smart home, smart building, smart city, smart car, connected car, health care, digital education, retail, and security and safety-related services) based on 5g communication technology and iot-related technology. the disclosure relates to a technology about system information request-related operations of a terminal and a base station.
Inventor(s): Carmela Cozzo of San Diego CA (US) for samsung electronics co., ltd., Aristides Papasakellariou of Houston TX (US) for samsung electronics co., ltd.
IPC Code(s): H04W72/232, H04B17/318, H04W72/21
Abstract: methods and apparatuses for physical uplink control channel (pucch) transmission with hybrid automatic repeat request-acknowledgement (harq-ack) information in a wireless communication system. a method performed by a user equipment (ue) includes receiving information for a first set of pucch resources for a transmission of a pucch on a primary cell and a set of numbers for repetitions of the transmission of the pucch and receiving a physical downlink control channel (pdcch) providing a downlink control information (dci) format that includes a downlink assignment index (dai) field and a pucch resource indicator field. the method further includes determining a pucch resource from the first set of pucch resources based on the pucch resource indicator field; determining the number of repetitions, from the set of numbers of repetitions, based on the dai field; and transmitting the pucch with the number of repetitions using the pucch resource on the primary cell.
Inventor(s): Byongok LEE of Suwon-si (KR) for samsung electronics co., ltd., Joohyun DO of Suwon-si (KR) for samsung electronics co., ltd., Hyunseok YU of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W72/232, H04L25/02, H04W72/0453
Abstract: an operating method of a base station includes performing channel estimation on a plurality of user equipment (ues) based on a plurality of sounding reference signals (srss), allocating a first frequency resource and a second frequency resource based on a result of the channel estimation, the first frequency resource and the second frequency resource corresponding to a first ue among the plurality of ues, and a rank value of the first frequency resource being different from a rank value of the second frequency resource, and transmitting an uplink grant to the first ue, the uplink grant including a plurality of resource block group (rbg) bitmaps to the first ue.
Inventor(s): Yaser Mohamed Mostafa Kamal FOUAD of San Diego CA (US) for samsung electronics co., ltd., Philippe Jean Marc Michel SARTORI of Naperville IL (US) for samsung electronics co., ltd., Liang HU of San Diego CA (US) for samsung electronics co., ltd.
IPC Code(s): H04W72/40, H04L5/00, H04W16/14, H04W74/08
Abstract: a system and a method are disclosed for sidelink operations in unlicensed spectrum. in some embodiments, the method includes: receiving, by a first user equipment (ue), a physical sidelink shared channel (pssch) transmission; refraining from sending an acknowledgment/negative acknowledgment (ack/nack) transmission, by the first ue, during a first physical sidelink feedback channel (psfch) occasion, wherein the refraining from sending occurs in response to an unsuccessful listen before talk (lbt) attempt performed for the first psfch occasion; and sending an ack/nack transmission for the pssch transmission, during a second psfch occasion following the first psfch occasion.
20240114595.COOKING APPLIANCE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Sangwon YUN of Suwon-si (KR) for samsung electronics co., ltd., Jaegyeong MA of Suwon-si (KR) for samsung electronics co., ltd., Chulwoo LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H05B1/02, H05K5/02
Abstract: a cooking appliance comprise an outer housing; an inner housing disposed inside the outer housing; an electrical compartment formed in the inner housing; an electrical compartment plate arranged between the outer housing and the inner housing, and including a bracket opening on one side; and a bracket module separably coupled to the electrical compartment plate. the bracket module includes: a bracket plate configured to cover the bracket opening in response to the bracket module being coupled to the electrical compartment plate; and an electric component coupled to one side of the bracket plate, and to be located inside the electrical compartment through the bracket opening while the bracket module is coupled to the electrical compartment plate, wherein the bracket module is separated from the electrical compartment such that the electric component is configured to be separated to the outside of the electrical compartment.
Inventor(s): Yusuf CINAR of Yongin-si (KR) for samsung electronics co., ltd., Jae Hong PARK of Suwon-si (KR) for samsung electronics co., ltd., Han Hong LEE of Seoul (KR) for samsung electronics co., ltd., Seon Gyun BAEK of Suwon-si (KR) for samsung electronics co., ltd., Won-Gi HONG of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): H05K5/02, H01R12/70, H01R12/72, H01R12/73, H01R13/621, H05K5/00, H05K7/20
Abstract: a memory device and an electronic device is provided. the memory device may include a memory module including a module board and a memory connector located on one side of the module board, a first enclosure placed above the memory module and a second enclosure placed below the memory module, wherein the first enclosure includes a first main cover which covers upper faces of the module board and the memory connector, at least one clamping hole which penetrates the main cover at a position overlapping the memory connector, an inter-device fastening pillar protruding downward from a lower face of the first main cover, and a coupling hole which is located inside the inter-device fastening pillar on a plane and penetrates the inter-device fastening pillar and the main cover.
Inventor(s): Byounghee CHOI of Suwon-si (KR) for samsung electronics co., ltd., Giwon SEOL of Suwon-si (KR) for samsung electronics co., ltd., Sunghwan YOON of Suwon-si (KR) for samsung electronics co., ltd., Kangeun LEE of Suwon-si (KR) for samsung electronics co., ltd., Jinho LEE of Suwon-si (KR) for samsung electronics co., ltd., Doohyeon CHO of Suwon-si (KR) for samsung electronics co., ltd., Youngsoo HA of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H05K5/04, C25D11/08, C25D11/12, C25D11/24
Abstract: a housing of an electronic device is disclosed. a housing of an electronic device according to various embodiments of the disclosure may include: a base material containing an aluminum alloy material; a barrier layer formed by anodizing the aluminum of the base material on a surface facing a first direction of the base material, the barrier layer having a thickness of 50 to 150 nanometers; a first porous film located in the first direction with respect to the barrier layer; and a second porous film formed between the first porous film and the barrier layer.
Inventor(s): Youngwook KIM of Suwon-si (KR) for samsung electronics co., ltd., Sungwoo LIM of Suwon-si (KR) for samsung electronics co., ltd., Chankyu LIM of Suwon-si (KR) for samsung electronics co., ltd., Jonggeun YOON of Suwon-si (KR) for samsung electronics co., ltd., Jiwoo LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H05K7/20, C08K7/06, C09K5/14
Abstract: an electronic device is provided. the electronic device includes a heat generation source including a heat dissipation surface dissipating heat, a support member disposed on a lateral side of the heat dissipation surface and surrounding at least a part of the heat generation source, a heat dissipation member facing the heat dissipation surface of the heat generation source and disposed so as to cover an area in which the support member is disposed, a thermal interface material disposed between the upper part of the heat dissipation surface of a heat generation surface and the lower surface of the heat generation source, and supported by the support member, and an adhesive member disposed in the area in which the thermal interface material is supported by the support member between the thermal interface material and the heat dissipation member, and for coupling the thermal interface material and the heat dissipation member.
Inventor(s): Jae Won NA of Suwon-si (KR) for samsung electronics co., ltd., Chang Sik KIM of Suwon-si (KR) for samsung electronics co., ltd., Jun Hwa SONG of Suwon-si (KR) for samsung electronics co., ltd., Ji Hee JUN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
Abstract: a semiconductor memory device includes a substrate; a bit-line on the substrate and extending in a first direction; first and second channel patterns on the bit-line; the second channel pattern being spaced apart from the first channel pattern in the first direction; a first word-line between the first and second channel patterns and extending in a second direction that intersects the first direction; a second word-line between the first and second channel patterns, extending in the second direction, and being spaced apart from the first word-line in the first direction; capacitors on and connected to the channel patterns; wherein the first and second channel patterns include first and second metal oxide patterns sequentially on the bit-line, each of the first and second metal oxide patterns include an amorphous metal oxide, and a composition of the first metal oxide pattern is different from a composition of the second metal oxide pattern.
Inventor(s): Jung-Hoon Han of Hwaseong-si (KR) for samsung electronics co., ltd., Je Min Park of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
Abstract: a semiconductor memory device comprises a substrate, first and second lower electrode groups on the substrate and including a plurality of first and second lower electrodes, respectively, and first and second support patterns on side walls of and connecting each of the first and second lower electrodes, respectively. the first lower electrodes include a first center lower electrode arranged within a hexagonal shape defined by first edge lower electrodes. the second lower electrodes include a second center lower electrode arranged within a hexagonal shape defined by second edge lower electrodes. the first center lower electrode is spaced apart from each of the first edge lower electrodes in different first to third directions. the first support pattern is immediately adjacent to the second support pattern. the first center lower electrode is spaced apart from the second center lower electrode in a fourth direction different from the first to third directions.
Inventor(s): Taejin PARK of Yongin-si (KR) for samsung electronics co., ltd., Taehoon KIM of Seoul (KR) for samsung electronics co., ltd., Kyujin KIM of Seoul (KR) for samsung electronics co., ltd., Chulkwon PARK of Hwaseong-si (KR) for samsung electronics co., ltd., Sunghee HAN of Hwaseong-si (KR) for samsung electronics co., ltd., Yoosang HWANG of Yongin-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
Abstract: an integrated circuit device includes a substrate having an active region and a word line trench therein. the word line trench includes a lower portion having a first width, and an upper portion, which extends between the lower portion and a surface of the substrate and has a second width that is greater than the first width. a word line is provided, which extends in and adjacent a bottom of the word line trench. a gate insulation layer is provided, which extends between the word line and sidewalls of the lower portion of the word line trench. an electrically insulating gate capping layer is provided in the upper portion of the word line trench. an insulation liner is provided, which extends between the gate capping layer and sidewalls of the upper portion of the word line trench. the gate insulation layer extends between the insulation liner and a portion of the gate capping layer, which extends within the upper portion of the word line trench.
Inventor(s): Hyeoung-won Seo of Yongin-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
Abstract: a semiconductor device includes a substrate comprising a plurality of active regions extending in a first direction and a device isolation region electrically isolating the plurality of active regions, a gate trench extending across the plurality of active regions and the device isolation region, a gate structure extending in the gate trench of each of and along opposite sidewalls of the plurality of active regions, a gate dielectric film formed between the gate trench and the gate structure in each of the plurality of active regions, and an insulating barrier film provided in each of the plurality of active regions under the gate trench spaced apart from a lower surface of the gate trench and extending in an extension direction of the gate trench.
Inventor(s): Jin Won MA of Hwaseong-si (KR) for samsung electronics co., ltd., Ja Min KOO of Hwaseong-si (KR) for samsung electronics co., ltd., Dae Young MOON of Seoul (KR) for samsung electronics co., ltd., Kyu Wan KIM of Suwon-si (KR) for samsung electronics co., ltd., Bong Hyun KIM of Incheon (KR) for samsung electronics co., ltd., Young Seok KIM of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
Abstract: a semiconductor memory device includes a substrate including an element separation film and an active region defined by the element separation film, a bit line structure on the substrate, a trench in the element separation film and the active region, the trench on at least one side of the bit line structure and including a first portion in the element separation film and a second portion in the active region, a bottom face of the first portion placed above a bottom face of the second portion, a single crystal storage contact filling the trench, and an information storage element electrically connected to the single crystal storage contact.
20240114700.SEMICONDUCTOR DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Yongjae LEE of Suwon-si (KR) for samsung electronics co., ltd., Seung Pil KO of Suwon-si (KR) for samsung electronics co., ltd., Kilho LEE of Suwon-si (KR) for samsung electronics co., ltd., Jeongjin LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B61/00, H01L23/00, H01L27/146, H10B80/00
Abstract: a semiconductor device includes cell lower conductive lines and peripheral lower conductive lines on a substrate, lower electrode contacts on the cell lower conductive lines, peripheral conductive contacts on the peripheral lower conductive lines, variable resistance patterns horizontally spaced apart from each other on the lower electrode contacts. the lower electrode contacts are respectively connected to the variable resistance patterns. peripheral conductive lines are horizontally spaced apart from the variable resistance patterns on the peripheral conductive contacts. the peripheral conductive contacts are connected to the peripheral conductive lines. the cell and peripheral lower conductive lines are connected to the lower electrode contacts and the peripheral conductive contacts, respectively. the cell and peripheral lower conductive lines are at the same height. a pitch of the cell lower conductive lines directly adjacent to each other is greater than a pitch of the peripheral lower conductive lines directly adjacent to each other.
Inventor(s): Joonyoung KWON of Suwon-si (KR) for samsung electronics co., ltd., Jiyoung KIM of Suwon-si (KR) for samsung electronics co., ltd., Woosung YANG of Suwon-si (KR) for samsung electronics co., ltd., Sukkang SUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B80/00, H10B43/27, H10B43/40
Abstract: a three-dimensional semiconductor memory device may include a first substrate, a peripheral circuit structure on the first substrate, the peripheral circuit structure including first bonding pads in an upper portion of the peripheral circuit structure, and a cell array structure on the peripheral circuit structure. the cell array structure may include a second substrate, a stack interposed between the peripheral circuit structure and the second substrate, a first insulating layer enclosing the stack, a dummy plug penetrating the first insulating layer, a second insulating layer on the dummy plug, and second bonding pads interposed between the stack and the peripheral circuit structure and connected to the dummy plug. the first bonding pads may contact the second bonding pads, and the dummy plug may be electrically connected to the first bonding pads and the second bonding pads. a top surface of the dummy plug may contact the second insulating layer.
Inventor(s): Yusaku KONISHI of Yokohama (JP) for samsung electronics co., ltd., Takahiro FUJIYAMA of Yokohama (JP) for samsung electronics co., ltd., Fumiaki KATO of Yokohama (JP) for samsung electronics co., ltd., Keigo FURUTA of Yokohama (JP) for samsung electronics co., ltd., Kiyohiko TSUTSUMI of Suwon-si, Gyeonggi-do (KR) for samsung electronics co., ltd., Masashi TSUJI of Hwaseong-si, Gyeonggi-do (KR) for samsung electronics co., ltd., Takao MOTOYAMA of Hwaseong-si, Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H10K85/10
Abstract: a device having design film thicknesses, to suppress non-uniformity of a light emitting surface, to provide a quantum dot electroluminescence device with good luminous efficiency and light emitting life-span, and to provide an excellent quantum dot electroluminescence device with luminous efficiency and light emitting life-span. a quantum dot electroluminescence device including a hole transport layer, an electron transport layer, and a light emitting layer disposed between the hole transport layer and the electron transport layer, wherein the hole transport layer includes a polymer material and a low molecular material, the light emitting layer includes a quantum dot having a core-shell structure, and a residual film ratio of the hole transport layer is greater than or equal to about 95%.
Samsung Electronics Co., Ltd. patent applications on April 4th, 2024
- Samsung Electronics Co., Ltd.
- B01D47/06
- B01D53/00
- Samsung electronics co., ltd.
- B25J9/16
- B25J5/00
- B25J9/00
- C12M1/12
- C12M1/34
- C12M1/36
- C12M3/00
- F24C15/02
- E05C3/14
- G02B27/64
- G03B5/00
- H04N23/54
- G03B9/06
- G03B30/00
- G03B13/36
- G02B3/00
- G03B3/10
- G05D1/86
- G05D1/243
- G05D1/622
- G06F18/23213
- G06N3/08
- H04B17/318
- G06F1/16
- G02B27/01
- G06F3/01
- G06F3/0486
- G06F3/0482
- G06F3/04886
- G06F3/06
- G06F1/08
- G06F7/76
- G06F5/01
- G06F7/58
- G06F12/1009
- G06F12/14
- G06F13/16
- G06F13/40
- G11C7/10
- G11C7/22
- G11C8/18
- G06F17/16
- G06N3/0464
- G06F21/31
- G06F3/16
- G06N3/004
- G06F21/33
- G06F21/60
- G06F21/64
- G06F30/20
- G06F40/106
- G06F40/14
- G06N3/063
- G06F7/544
- G06N3/04
- H10B10/00
- G06N3/0495
- G06Q20/40
- G06Q20/02
- G06V10/75
- G06T3/40
- G06T5/00
- G06T5/50
- G06T7/13
- G06V10/25
- G06V20/62
- G06V30/18
- G06V30/19
- G06V30/30
- G06V30/22
- G06F3/0483
- G06F3/04845
- G06F3/04883
- G06F40/103
- G06V40/70
- G06F21/32
- G06V40/12
- G06V40/13
- G06V40/16
- G09G3/00
- G09G3/20
- G09G3/3208
- G06T7/11
- G06T11/00
- G09G5/39
- G10L15/22
- G10L15/18
- G10L15/20
- G10L25/63
- G11C7/12
- G11C11/54
- G11C11/406
- G11C11/408
- G11C11/4078
- H01J37/28
- G01B11/22
- H01J37/20
- H01J37/304
- H01J37/305
- H01L21/033
- H01L21/027
- H01L21/311
- H01L21/67
- G03F7/20
- G03F7/30
- G03F7/36
- H01L21/677
- H01L21/768
- H01L23/48
- H01L23/31
- H01L23/00
- H01L23/498
- H01L25/10
- H01L23/538
- H01L23/64
- H01L25/065
- H01L21/48
- H01L25/18
- H01L23/528
- H01L23/522
- H01L27/07
- H10B43/10
- H10B43/27
- H10B43/35
- H10B43/40
- H01L23/532
- H01L29/45
- H01L29/49
- B23K1/00
- B23K1/008
- B23K1/015
- B23K3/08
- H01L23/36
- H01L27/088
- H01L21/8234
- H01L29/06
- H01L29/08
- H01L29/10
- H01L29/423
- H01L29/66
- H01L29/775
- H01L27/10
- G11C8/14
- H01L27/12
- H01L21/762
- H01L27/092
- H01L29/786
- H01L29/417
- H01L29/20
- H01L29/40
- H01L29/778
- H01L29/788
- H10B41/35
- H01L29/76
- H01L21/02
- H01L29/24
- H01L33/50
- H01L25/16
- H01M4/62
- H01M4/02
- H01M4/04
- H01M4/134
- H01M4/1393
- H01M4/1395
- H01M4/36
- H01M4/38
- H01M4/583
- H01M10/0525
- H01M10/0565
- H01M4/133
- H01M10/058
- H01M10/0562
- C01F7/78
- H01M10/052
- H01Q1/24
- H01Q3/36
- H04B1/40
- H01Q13/10
- H02J7/00
- H02M1/42
- H02M1/44
- H02M3/158
- H04B7/06
- H04B7/08
- H04W74/08
- H04B17/373
- H04L5/00
- H04W24/02
- H04L1/00
- H03M13/11
- H04L1/1812
- H04W72/23
- H04L1/1607
- H04W4/80
- H04L27/26
- H04B7/0417
- H04L25/02
- H04L27/38
- H04L65/1069
- G06T13/40
- G06T19/00
- H04L67/146
- H04L67/142
- H04W8/20
- H04M3/42
- H04N5/262
- H04N13/305
- H04N13/32
- H04N13/351
- H04N13/398
- H04N21/422
- H04W76/19
- H04N23/51
- G03B17/56
- H04N23/66
- B25J13/00
- B25J19/02
- G06T7/70
- H04N23/67
- H04N23/69
- H04N25/71
- H04N25/75
- H04N25/771
- H04N25/77
- H04N25/772
- H03M1/82
- H04W8/18
- H04W8/08
- H04W12/043
- H04W12/06
- H04W12/108
- H04W12/122
- H04L43/16
- H04W28/02
- H04W72/21
- H04W28/08
- H04L43/0888
- H04W40/12
- H04W36/00
- H04W56/00
- H04W36/08
- H04W24/08
- H04W76/11
- H04W76/27
- H04W80/02
- H04W36/22
- H04W36/14
- H04W48/08
- H04W48/18
- H04W48/16
- H04W48/20
- H04W52/02
- H04W76/28
- H04W72/0446
- H04W72/25
- H04W72/541
- H04W72/0453
- H04W72/1273
- H04W72/232
- H04W72/51
- H04W74/00
- H04W72/40
- H04W16/14
- H05B1/02
- H05K5/02
- H01R12/70
- H01R12/72
- H01R12/73
- H01R13/621
- H05K5/00
- H05K7/20
- H05K5/04
- C25D11/08
- C25D11/12
- C25D11/24
- C08K7/06
- C09K5/14
- H10B12/00
- H10B61/00
- H01L27/146
- H10B80/00
- H10K85/10
