LG Electronics Inc. patent applications on April 25th, 2024
Patent Applications by LG Electronics Inc. on April 25th, 2024
LG Electronics Inc.: 39 patent applications
LG Electronics Inc. has applied for patents in the areas of H04N19/132 (8), H04N19/176 (8), H04N19/11 (4), H04N19/159 (4), H04N19/593 (4)
With keywords such as: device, housing, shaft, data, mode, information, configured, apparatus, wheel, and gear in patent application abstracts.
Patent Applications by LG Electronics Inc.
20240130591.CLEANER_simplified_abstract_(lg electronics inc.)
Inventor(s): Jaewon JANG of Seoul (KR) for lg electronics inc., Yeongjae LEE of Seoul (KR) for lg electronics inc., Minwoo LEE of Seoul (KR) for lg electronics inc.
IPC Code(s): A47L11/40, A47L9/28, A47L9/32
Abstract: the present disclosure relates to a cleaner including a cleaner main body including a battery and a handle configured to be grasped by a user, a cleaning module detachably coupled to the cleaner main body and configured to eliminate debris on a floor surface, an auxiliary battery housing detachably coupled to the cleaning module, and an auxiliary battery detachably coupled to the auxiliary battery housing and configured to supply power to the cleaner main body or the cleaning module, thereby allowing a user to easily manipulate the cleaner while supplying additional power from the auxiliary battery.
20240131917.ROBOT WHEEL DRIVING APPARATUS_simplified_abstract_(lg electronics inc.)
Inventor(s): Jangwon LEE of Seoul (KR) for lg electronics inc., Sang Chul HAN of Seoul (KR) for lg electronics inc., Young Il PARK of Seoul (KR) for lg electronics inc.
IPC Code(s): B60K7/00, B60K11/06, G05D1/02, H02K9/06, H02K11/33, H02K21/22
Abstract: a robot wheel driving apparatus comprises: a wheel configured to rotate and move a robot, a motor housing provided inside the wheel and having a cylindrical shape, the motor housing defining an open surface, a motor inserted into the motor housing and configured to provide a rotational force to the wheel, an inverter cover connected to the motor and covering the open surface of the motor housing, and an aluminum electrolytic capacitor protruding from an inside of the inverter cover in a direction opposite to the inverter cover, at least a part of the aluminum electrolytic capacitor being accommodated in the motor.
20240133096.LAUNDRY TREATING APPARATUS_simplified_abstract_(lg electronics inc.)
Inventor(s): Daehan KWON of Seoul (KR) for lg electronics inc., Donghyun JIN of Seoul (KR) for lg electronics inc., Youngho JUNG of Seoul (KR) for lg electronics inc.
IPC Code(s): D06F29/00, D06F34/34, D06F35/00, D06F39/08
Abstract: a laundry treating apparatus is disclosed. the laundry treating apparatus includes a first treating apparatus, a second treating apparatus, and a control panel disposed signally connected to the first treating apparatus and the second treating apparatus, and the first treating apparatus includes a lower frame disposed rearward of the control panel and coupled to the control panel to fix the control panel.
20240133102.LAUNDRY TREATING APPARATUS_simplified_abstract_(lg electronics inc.)
Inventor(s): Jihong LEE of Seoul (KR) for lg electronics inc., Kwanwoong JEONG of Seoul (KR) for lg electronics inc.
IPC Code(s): D06F34/20, D06F29/00, D06F31/00, D06F37/18, D06F37/28, D06F37/30, D06F37/42, D06F39/14
Abstract: a laundry treating apparatus includes a cabinet; a drawer including a first through-hole at a top face of the drawer; a tub disposed in the drawer, the tub including a laundry inlet communicating with the drawer first through-hole; a drum rotatably disposed in the tub; a door for opening and closing the drawer first through-hole or the laundry inlet; a housing; a lever having a fixed end pivotably coupled in the housing, and a free end configured to move up and down in the housing; a magnetic field generator disposed at one of the free end of the lever or the drawer; a magnetic field sensor disposed at another of the free end of the lever or the drawer; a slide in the housing; an actuating body disposed at the lever and protruding toward the slide; and an inclined body disposed at the slide and corresponding to the actuating body.
Inventor(s): Joohang KANG of Seoul (KR) for lg electronics inc., Youngchan AHN of Seoul (KR) for lg electronics inc., Junggu LEE of Seoul (KR) for lg electronics inc., Yongsik PARK of Seoul (KR) for lg electronics inc.
IPC Code(s): D06F37/30, D06F18/00, F16H3/78
Abstract: a drive system of a washing machine includes a rotor shaft and an output shaft; an n:1 stage positioned on the rotor shaft; a 1:1 stage positioned behind the n:1 stage, coupled to the rotor shaft and integrally rotating with the rotor shaft; a planetary gear set including a ring gear shaft surrounding a part of a circumference of the rotor shaft, and transmitting a rotational force of the rotor shaft to the output shaft at a ratio of 1:1 or by reducing at a gear ratio of n:1; a dynamic clutch coupled to the ring gear shaft between the n:1 stage and the 1:1 stage, moving in an axial direction on the ring gear shaft, and integrally rotating with the ring gear shaft; and a clutch driving portion for moving the dynamic clutch in the axial direction.
20240133106.DRIVE SYSTEM OF A WASHING MACHINE_simplified_abstract_(lg electronics inc.)
Inventor(s): Joohang KANG of Seoul (KR) for lg electronics inc., Youngchan AHN of Seoul (KR) for lg electronics inc., Junggu LEE of Seoul (KR) for lg electronics inc.
IPC Code(s): D06F37/36, F16H3/44
Abstract: a drive system of a washing machine includes a housing, a motor, a rotor shaft coupled to the motor and the housing, an output shaft having a part within the rotor shaft and coupled to the housing, a planetary gear set coupled to the rotor shaft and the output shaft, and an actuator configured to move the planetary gear set in a vertical direction. when the planetary gear set is moved to one side, a part of the planetary gear set is coupled to the rotor shaft to transmit a rotational force of the rotor shaft to the output shaft at a ratio of 1:1. when the planetary gear set is moved to other side, another part of the planetary gear set is coupled to the housing to reduce the rotational force of the rotor shaft at a gear ratio of n:1 and transmit it to the output shaft.
20240133107.DRUM WASHING MACHINE_simplified_abstract_(lg electronics inc.)
Inventor(s): Joohang KANG of Seoul (KR) for lg electronics inc., Youngchan AHN of Seoul (KR) for lg electronics inc., Junggu LEE of Seoul (KR) for lg electronics inc.
IPC Code(s): D06F37/36, D06F37/26, F16H3/44
Abstract: a drum washing machine includes an inner tub and a drive system coupled to the inner tub. the drive system includes a housing, a motor disposed on one side of the housing, a rotor shaft coupled to the motor and bearing-coupled to the housing, an output shaft bearing-coupled to the housing, and wherein at least part of the output shaft is disposed in the rotor shaft, a planetary gear set that a part of the planetary gear set is spline-coupled to the rotor shaft, and other part of the planetary gear set is spline-coupled to the output shaft, and an actuator moving the planetary gear set in a horizontal direction, wherein, the housing is integrally formed with the inner tub.
20240133110.LAUNDRY TREATMENT APPARATUS_simplified_abstract_(lg electronics inc.)
Inventor(s): Jinwoo SEO of Seoul (KR) for lg electronics inc., Sangjin KIM of Seoul (KR) for lg electronics inc., Jihong LEE of Seoul (KR) for lg electronics inc.
IPC Code(s): D06F39/04, D06F37/02, D06F37/26
Abstract: a laundry treatment apparatus includes a housing. the laundry treatment apparatus further includes a tub. the laundry treatment apparatus further includes a drum. the laundry treatment apparatus further includes a heater. the laundry treatment apparatus further includes a tub through-portion formed in the tub so that the heater is inserted into a space located between a bottom surface of the drum and a bottom surface of the tub. the laundry treatment apparatus further includes three or more first support members. the laundry treatment apparatus further includes second support members that protrude from a circumferential surface of the tub, a number of the second support members being equal to a number of the three or more first support members. the laundry treatment apparatus further includes a plurality of connectors that are each configured to connect a first support member and a second support member.
Inventor(s): Jihyun KIM of Seoul (KR) for lg electronics inc., Sungho CHOI of Seoul (KR) for lg electronics inc.
IPC Code(s): F24C15/00, A47J27/04, F24C7/08, F24C15/18
Abstract: a water supply device, and a steam supply device and a cooking device including the same are disclosed. the disclosed invention comprises: a housing installed in a body of a cooking device; a water tank having a storage space formed therein to store water, wherein the water tank is installed at the housing to be movable between an insertion position at which the inlet port is located in the receiving space and a withdrawal position in which the inlet port is exposed to the outside of the receiving space; and a connector which is installed at the housing so as to be movable in a longitudinal direction inside the receiving space, and moves in the longitudinal direction to move the water tank to the insertion position or the withdrawal position.
20240133602.AIR CONDITIONER_simplified_abstract_(lg electronics inc.)
Inventor(s): Daehyoung KIM of Seoul (KR) for lg electronics inc., Yongcheol Sa of Seoul (KR) for lg electronics inc., Jiyoung Jang of Seoul (KR) for lg electronics inc., Chiwoo Song of Seoul (KR) for lg electronics inc., Jisung Lee of Seoul (KR) for lg electronics inc.
IPC Code(s): F25B49/02, F25B13/00
Abstract: an air conditioner may include a controller; a compressor; an outdoor heat exchanger; a plurality of indoor heat exchangers; a switching valve that selectively guides a refrigerant discharged from the compressor to the outdoor heat exchanger or the plurality of indoor heat exchangers; high pressure pipes that connect the switching valve and the plurality of indoor heat exchangers; high pressure valves installed in the high pressure pipes; low pressure pipes that connect an inlet of the compressor and the high pressure pipes. low pressure valves installed in the low pressure pipes; indoor pipes, which are opposite to the high pressure pipes with respect to the plurality of indoor heat exchangers and connected to the plurality of indoor heat exchangers; indoor expansion valves installed in the indoor pipes; a liquid pipe that connects the outdoor heat exchanger and the indoor pipes; and an outdoor expansion valve installed in the liquid pipe.
20240133605.AIR CONDITIONER_simplified_abstract_(lg electronics inc.)
Inventor(s): Daehyoung KIM of Seoul (KR) for lg electronics inc., Yongcheol SA of Seoul (KR) for lg electronics inc., Jiyoung JANG of Seoul (KR) for lg electronics inc., Chiwoo SONG of Seoul (KR) for lg electronics inc., Jisung LEE of Seoul (KR) for lg electronics inc.
IPC Code(s): F25B49/02, F25B41/34
Abstract: an air conditioner may include a controller; a compressor that compresses a refrigerant; an outdoor heat exchanger through which the refrigerant discharged from the compressor flows; a plurality of expansion valves that expands the refrigerant passed through the outdoor heat exchanger; a plurality of indoor heat exchangers through which the refrigerant passed through the plurality of expansion valves flows; a plurality of connection pipes that connects the plurality of indoor heat exchangers and the compressor; and a plurality of variable valves installed in the plurality of connection pipes. an opening degree of each of the plurality of variable valves may be adjustable via the controller.
20240133607.REFRIGERATOR_simplified_abstract_(lg electronics inc.)
Inventor(s): Donghoon LEE of Seoul (KR) for lg electronics inc., wookyong LEE of Seoul (KR) for lg electronics inc., Seungseob YEOM of Seoul (KR) for lg electronics inc., Yongjun BAE of Seoul (KR) for lg electronics inc., Sungyun SON of Seoul (KR) for lg electronics inc., Chongyoung PARK of Seoul (KR) for lg electronics inc.
IPC Code(s): F25C1/25, F25C1/18, F25C1/243
Abstract: a refrigerator includes a first tray assembly defining a portion of an ice making cell, a second tray assembly defining another portion of the ice making cell, a heater disposed adjacent to at least one of the first and second tray assemblies, and a controller configured to control the heater. the refrigerator further includes a pusher having a first edge pressing the ice or at least one of the first and second tray assemblies to separate the ice from the tray assemblies, a bar extending from the first edge, and a second edge disposed at the end of the bar. the second tray assembly includes a first coupling part connected to the pusher and a second coupling part connected to the driver. the controller moves at least one of the pusher and the second tray assembly to change a relative position between the pusher and the second tray assembly.
20240133610.REFRIGERATOR_simplified_abstract_(lg electronics inc.)
Inventor(s): Hyunjin PARK of Seoul (KR) for lg electronics inc.
IPC Code(s): F25D17/06
Abstract: a refrigerator includes a cold air supply duct that branches to two independent cold air supply flow paths such that the cold air supply duct supplies cold air for two independent partitioned storages.
20240133611.REFRIGERATOR_simplified_abstract_(lg electronics inc.)
Inventor(s): Hyunjin PARK of Seoul (KR) for lg electronics inc., Seongjun YUN of Seoul (KR) for lg electronics inc.
IPC Code(s): F25D17/06, F25C1/04, F25D11/02
Abstract: a refrigerator includes a grille fan assembly, which includes one evaporator and one blower fan to blow cold air generated from the evaporator, disposed in one storage chamber. the grille fan assembly supplies the cold air blown by the blower fan to a first upper storage chamber and a first lower storage chamber, thereby cooling the three independent storage chambers using one evaporator and one blower fan.
20240133612.HOME APPLIANCES_simplified_abstract_(lg electronics inc.)
Inventor(s): Junghun LEE of Seoul (KR) for lg electronics inc., Sungwook KIM of Seoul (KR) for lg electronics inc., Namgyo Lee of Seoul (KR) for lg electronics inc.
IPC Code(s): F25D23/00
Abstract: proposed is a home appliance in which each of air inlets and each of air outlets formed on a machine room cover are configured to have flow rates different from each other. accordingly, a design for the volume of air introduced into a machine room and the volume of air discharged to the outside of the machine room from the inside thereof may be facilitated.
20240133614.REFRIGERATOR DOOR_simplified_abstract_(lg electronics inc.)
Inventor(s): Sang Chul HAN of Seoul (KR) for lg electronics inc., Jin Woo PARK of Seoul (KR) for lg electronics inc., Jaeyoon OH of Seoul (KR) for lg electronics inc.
IPC Code(s): F25D23/02
Abstract: a refrigerator door includes a color module which displays various colors by using leds. accordingly, when a consumer desires to change the color of the refrigerator door, the color of the refrigerator door can be changed to color desired by the consumer.
20240133617.REFRIGERATOR_simplified_abstract_(lg electronics inc.)
Inventor(s): Seonwoo CHOI of Seoul (KR) for lg electronics inc.
IPC Code(s): F25D25/00, A47B88/457, F25D25/02
Abstract: a refrigerator may include a rack gear assembly provided on a lower surface of a drawer. the rack gear assembly may have a first rack member and a second rack member that are pushed out by being moved forward sequentially so that a pushing-out distance of the drawer is maximized and the drawer is fully closed even when opposite sides thereof are pushed in a storage chamber without being in parallel.
20240133619.REFRIGERATOR_simplified_abstract_(lg electronics inc.)
Inventor(s): Sanghyun CHEON of Seoul (KR) for lg electronics inc.
IPC Code(s): F25D27/00, F21V19/00, F25D23/02
Abstract: the present disclosure relates to a refrigerator, and the refrigerator includes a cabinet having a storage space; and a door including a door body configured to open and close the storage space and a panel assembly detachably mounted to the door body, in which the panel assembly includes: a panel which is configured to define an outer appearance of a front surface of the door and through which light is transmitted; a lighting device provided behind the panel and shining the panel; and a back cover defining a rear surface of the panel assembly and shielding the lighting device from the rear side; and the lighting device is disposed to face the panel and radiates light toward the panel.
20240133621.REFRIGERATOR AND CONTROL METHOD THEREOF_simplified_abstract_(lg electronics inc.)
Inventor(s): Youngseung Song of Seoul (KR) for lg electronics inc., Min Hyuk Park of Seoul (KR) for lg electronics inc., Sangbok Choi of Seoul (KR) for lg electronics inc., Yun Su Cho of Seoul (KR) for lg electronics inc.
IPC Code(s): F25D29/00
Abstract: according to the present disclosure, after a load operation is performed by satisfying a start condition of the load operation, the load operation is terminated when a compartment temperature of a storage compartment satisfies a termination condition when a door is opened or when a temperature change in the storage compartment satisfies the termination condition. accordingly, excessive power consumption during the load operation may be prevented, and thus power consumption may be improved.
20240134675.DISPLAY APPARATUS FOR VEHICLE_simplified_abstract_(lg electronics inc.)
Inventor(s): Jaegu YOON of Seoul (KR) for lg electronics inc., Yuseok YANG of Seoul (KR) for lg electronics inc., Eunjin KIM of Seoul (KR) for lg electronics inc., Daeyoung JEONG of Seoul (KR) for lg electronics inc., Dongwoo HAN of Seoul (KR) for lg electronics inc., Dongkyu LEE of Seoul (KR) for lg electronics inc., Dukyung JUNG of Seoul (KR) for lg electronics inc.
IPC Code(s): G06F9/455, B60K35/21
Abstract: a display apparatus for vehicle is disclosed. the display apparatus includes a first display and a second display located in a vehicle, a signal processing device including a processor configured to perform signal processing for the first display and the second display, and a second signal processing device including a second processor configured to perform signal processing for a third display, wherein the processor in the signal processing device is configured to execute first to third virtual machines on a hypervisor in the processor, and, in response to the signal processing device being operated as a master signal processing device, the first virtual machine in the processor is configured to share at least some of data with the second signal processing device for divided processing of data. consequently, the plurality of signal processing devices for the plurality of displays in the vehicle may divide and process data.
20240136889.ROBOT WHEEL DRIVING APPARATUS_simplified_abstract_(lg electronics inc.)
Inventor(s): Jangwon LEE of Seoul (KR) for lg electronics inc., Myungkeun YOO of Seoul (KR) for lg electronics inc., Changhum JO of Seoul (KR) for lg electronics inc.
IPC Code(s): H02K7/14, B60K7/00, H02K9/06, H02K9/22
Abstract: a robot wheel driving apparatus includes a wheel to which a tire is coupled and configured to drive a robot, a wheel cover covering and coupled to both sides of the wheel, a motor housing inserted into the wheel, and a motor embedded in the motor housing and configured to provide a rotating force to the wheel. the wheel cover includes a wheel cover hole configured to allow air to flow from an outside of the wheel cover toward the wheel, and the wheel includes a wheel hole configured to allow air flowing into the wheel through the wheel cover hole to flow toward the motor housing, and a blade configured to allow air to flow between the wheel and the motor housing by rotation of the wheel.
20240136901.DRIVE SYSTEM OF A WASHING MACHINE_simplified_abstract_(lg electronics inc.)
Inventor(s): Hyeonho HA of Seoul (KR) for lg electronics inc., Joohang KANG of Seoul (KR) for lg electronics inc.
IPC Code(s): H02K21/02, D06F37/30
Abstract: a system for driving a washing machine includes a housing; a plurality of supports extending from the housing in a vertical direction and spaced apart therefrom in a circumferential direction; a supporter supported by the plurality of supports and extending in a circumferential direction; a stator movably coupled to the plurality of supports in a vertical direction; a rotor facing the stator; an output shaft coupled to the rotor and bearing-coupled to the housing; a plurality of cam guides extending radially inward of the stator; and an actuator for adjusting an area where the stator and the rotor face each other by moving the plurality of cam guides in a vertical direction.
Inventor(s): Jinyoung CHUN of Seoul (KR) for lg electronics inc., Jinsoo CHOI of Seoul (KR) for lg electronics inc., Dongguk LIM of Seoul (KR) for lg electronics inc., Eunsung PARK of Seoul (KR) for lg electronics inc.
IPC Code(s): H04L1/00
Abstract: a method and a device for a sounding procedure comprising transmission or reception of a null data physical layer protocol data unit (ppdu) (ndp) announcement frame, which is related to support of an aggregated-ppdu (a-ppdu) in a wireless lan system are disclosed. a method for performing a sounding procedure by a first station (sta) in a wireless lan system according to an embodiment of the present disclosure may comprise the steps of: receiving an ndp announcement frame from a second sta on a first frequency unit related to a first type physical layer protocol date unit (ppdu) format and a second frequency unit related to a second type ppdu format; and transmitting, to the second sta, a feedback frame related to one or more of the first frequency unit and the second frequency unit, wherein the ndp announcement frame is a single type ndp announcement frame, and comprises a specific sta information (info) field configured to have a specific association identifier (aid) value.
Inventor(s): Dongguk LIM of Seoul (KR) for lg electronics inc., Jinyoung CHUN of Seoul (KR) for lg electronics inc., Jinsoo CHOI of Seoul (KR) for lg electronics inc., Eunsung PARK of Seoul (KR) for lg electronics inc.
IPC Code(s): H04L1/00, H04L5/00
Abstract: a method and a device for transmission based on a duplication (dup) mode related to frequency unit puncturing in a wireless lan system are disclosed. a method for transmitting or receiving a physical layer protocol data unit (ppdu) by a station (sta) in a wireless lan system according to an embodiment of the present disclosure may comprise the steps of: receiving, from an access point (ap), information related to whether a duplication (dup) mode is supported; and transmitting or receiving the ppdu on the basis of whether the dup mode is supported, wherein the information related to whether the dup mode is supported is included in the same one frame as that for information related to puncturing of one or more frequency units within a basic service set (bss) bandwidth.
Inventor(s): Seungmin LEE of Seoul (KR) for lg electronics inc., Hanbyul SEO of Seoul (KR) for lg electronics inc.
IPC Code(s): H04L1/1812, H04L1/08, H04L5/00, H04W72/25
Abstract: provided are a method for a first device performing wireless communication, and a device supporting same. the method comprises the steps of: performing physical sidelink control channel (psfch) transmission n number of times; performing physical sidelink shared channel (pssch) transmission, related to the n number of psfch transmissions, n number of times; determining n number of physical sidelink feedback channel (psfch) resources related to the n number of pssch transmissions; and performing monitoring for receiving a psfch on n-k number of psfch resources among the n number of psfch resources, wherein the monitoring for receiving the psfch is skipped on the k number of psfch resources among the n number of psfch resources, where n and k may be positive integers.
Inventor(s): Eunsung PARK of Seoul (KR) for lg electronics inc., Jinyoung CHUN of Seoul (KR) for lg electronics inc., Jinsoo CHOI of Seoul (KR) for lg electronics inc., Dongguk LIM of Seoul (KR) for lg electronics inc.
IPC Code(s): H04L5/00
Abstract: the present disclosure proposes a method and device for configuring a bandwidth field to indicate a bandwidth of a tb a-ppdu in a wireless lan system. particularly, a reception sta receives a trigger frame from a transmission sta. the reception sta transmits a tb a-ppdu to the transmission sta through a 320 mhz band. the trigger frame includes a common information field and a special user information field. the common information field includes a first bandwidth field. the special user information field includes a second bandwidth field. the tb a-ppdu includes an he tb ppdu for a primary 160 mhz channel and an eht tb ppdu for a secondary 160 mhz channel.
20240137491.SBTMVP-BASED IMAGE OR VIDEO CODING_simplified_abstract_(lg electronics inc.)
Inventor(s): Hyeongmoon JANG of Seoul (KR) for lg electronics inc., Naeri PARK of Seoul (KR) for lg electronics inc., Junghak NAM of Seoul (KR) for lg electronics inc.
IPC Code(s): H04N19/105, H04N19/132, H04N19/137, H04N19/159, H04N19/176
Abstract: according to the disclosure of this document, in subblock-based temporal motion vector prediction (sbtmvp), a subblock position for deriving a motion vector in units of a subblock can be efficiently calculated, and through this, video/image coding efficiency can be improved and hardware implementation can be simplified.
Inventor(s): Jin HEO of Seoul (KR) for lg electronics inc., Sunmi Yoo of Seoul (KR) for lg electronics inc., Ling Li of Seoul (KR) for lg electronics inc., Jangwon Choi of Seoul (KR) for lg electronics inc., Jungah Choi of Seoul (KR) for lg electronics inc.
IPC Code(s): H04N19/11, H04N19/105, H04N19/132, H04N19/176, H04N19/593
Abstract: an image decoding method according to the present document derives a left mode, which is a candidate intra prediction mode for a left peripheral block of a current block, derives an upper mode, which is a candidate intra prediction mode for an upper peripheral block of the current block, constructs an mpm list on the basis of the left mode and the upper mode, derives an intra prediction mode of the current block on the basis of the mpm list, generates prediction samples of the current block on the basis of the intra prediction mode, generates a restoration picture of the current block on the basis of the prediction samples, and derives the left mode or the upper mode as one from among candidate intra prediction modes of the mpm list, on the basis of when the left mode and the upper mode are not the same and the left mode and the upper mode are respectively a planar mode and a dc mode.
Inventor(s): Moonmo KOO of Seoul (KR) for lg electronics inc., Jaehyun LIM of Seoul (KR) for lg electronics inc., Junghak NAM of Seoul (KR) for lg electronics inc., Seunghwan kim of Seoul (KR) for lg electronics inc.
IPC Code(s): H04N19/12, H04N19/132, H04N19/159, H04N19/61, H04N19/70, H04N19/96
Abstract: an image decoding method according to the present document comprises a step for performing inverse first-order transform and inverse non-separable transform on a residual sample. the inverse non-separable transform is performed on the basis of a transform index indicating a predetermined transform kernel matrix, the inverse first-order transform is performed on the basis of a multiple transform selection (mts) index indicating mts for a horizontal transform kernel and a vertical transform kernel, and a syntax element bin string for the transform index is derived on the basis of first context information when a tree type for a split structure of a target block is not a single tree type and is derived on the basis of second context information when the tree type is the single tree type.
Inventor(s): Hyeongmoon JANG of Seoul (KR) for lg electronics inc., Naeri PARK of Seoul (KR) for lg electronics inc., Junghak NAM of Seoul (KR) for lg electronics inc.
IPC Code(s): H04N19/513, H04N19/176, H04N19/587
Abstract: according to the disclosure of the present document, a subblock position for deriving a subblock unit motion vector in a subblock-based temporal motion vector prediction (sbtmvp) can be efficiently calculated, thereby enabling video/image coding efficiency to increase and a simplifying effect for hardware implementation to be obtained.
Inventor(s): Seunghwan KIM of Seoul (KR) for lg electronics inc., Seethal PALURI of Seoul (KR) for lg electronics inc., Jie ZHAO of Seoul (KR) for lg electronics inc.
IPC Code(s): H04N19/593, H04N19/11, H04N19/119, H04N19/132, H04N19/136, H04N19/176
Abstract: according to one embodiment of the present document, a method by which a decoding device decodes an image is provided. the method comprises the steps of: acquiring, from a bitstream, image information including decoder side intra mode derivation (dimd)-related information; determining whether a dimd mode is applied to the current block on the basis of the dimd-related information; deriving an intra prediction mode for the current block on the basis of the determined result; and generating prediction samples for the current block on the basis of the intra prediction mode.
Inventor(s): Hyunmook OH of Seoul (KR) for lg electronics inc., Sejin OH of Seoul (KR) for lg electronics inc.
IPC Code(s): H04N19/96, H04N19/119, H04N19/174, H04N19/30, H04N19/46
Abstract: a point cloud data transmission method according to embodiments comprises the steps of: encoding point cloud data including geometry data and attribute data; and transmitting a bitstream including the point cloud data. a point cloud data reception method according to embodiments comprises the steps of: receiving a bitstream including point cloud data including geometry data and attribute data; and decoding the point cloud data.
Inventor(s): Jonghwan PARK of Seoul (KR) for lg electronics inc., Joonhee YOON of Seoul (KR) for lg electronics inc.
IPC Code(s): H04N21/2362, H04N21/2381
Abstract: a media data processing apparatus according to embodiments may comprise: a reception unit that receives a media data service and receives, from a service list server, a service list for the media data service; and a processor that processes media data on the basis of the service list. a media data processing method according to embodiments may comprise the steps of: receiving a media data service and receiving, from a service list server, a service list for the media data service; and processing media data on the basis of the service list.
20240137604.DISPLAY DEVICE AND SYSTEM_simplified_abstract_(lg electronics inc.)
Inventor(s): Taeyoung KIM of Seoul (KR) for lg electronics inc., Seonil YU of Seoul (KR) for lg electronics inc., Sanghun KIM of Seoul (KR) for lg electronics inc., Donghee HAN of Seoul (KR) for lg electronics inc.
IPC Code(s): H04N21/4363, H04L9/40
Abstract: a display device according to an embodiment of the present disclosure, comprising a display, a wireless communication interface for bluetooth connection with a wireless device and a control unit configured to: in a state where a bluetooth connection is established with the wireless device, receive a device switching request requesting a bluetooth connection to another display device is received, transmit a first bluetooth information of the display device the other display device according to the received device switching request, and disconnect the bluetooth connection with the wireless device.
Inventor(s): Hyunjung Choe of Seoul (KR) for lg electronics inc., Sunghoon Jung of Seoul (KR) for lg electronics inc.
IPC Code(s): H04W24/10, H04L1/1829, H04L41/0631
Abstract: a method and apparatus for handling failures in transmission using pur in a wireless communication system is provided. a wireless device receives, from a network, preconfigured uplink resource (pur) configuration. a wireless device detects that each resource of the pur is not successfully used for uplink (ul) transmission. a wireless device informs the failure cause and/or the expected behavior based on the pur configuration. a wireless device receives, from a network, reconfiguration of the pur.
Inventor(s): Sanggook KIM of Seoul (KR) for lg electronics inc.lg electronics inc., Jeongki KIM of Seoul (KR) for lg electronics inc.lg electronics inc., Jinsoo CHOI of Seoul (KR) for lg electronics inc.lg electronics inc., Dongguk LIM of Seoul (KR) for lg electronics inc.lg electronics inc., Insun JANG of Seoul (KR) for lg electronics inc.lg electronics inc.
IPC Code(s): H04W28/18, G01S7/00
Abstract: in a wireless local area network (lan) system, a sensing session may comprise a first burst and a second burst. a transmitting sta may transmit a sensing negotiation frame to a receiving sta. the transmitting sta may transmit a first sensing polling frame, associated with the sensing participation intention of the receiving sta, to the receiving sta in the first burst. the transmitting sta may receive a first response signal, associated with the first sensing polling frame, from the receiving sta in the first burst. the transmitting sta may transmit a first sensing frame to the receiving sta in the first burst. the transmitting sta may transmit a feedback request signal to the receiving sta in the first burst. the transmitting sta may receive a feedback signal from the receiving sta in the first burst.
Inventor(s): Eunsung PARK of Seoul (KR) for lg electronics inc., Jinyoung CHUN of Seoul (KR) for lg electronics inc., Jinsoo CHOI of Seoul (KR) for lg electronics inc., Dongguk LIM of Seoul (KR) for lg electronics inc.
IPC Code(s): H04W72/0453
Abstract: the present disclosure proposes a method and device for configuring a spatial reuse field in a wireless lan system. particularly, a reception sta receives a trigger frame from a transmission sta. the reception sta transmits a tb a-ppdu to the transmission sta through a 320 mhz band. the trigger frame includes a common information field and a special user information field. the common information field includes first to fourth spatial reuse fields. the special user information field includes fifth and sixth spatial reuse fields. the tb a-ppdu includes an he tb ppdu for a primary 160 mhz channel and an eht tb ppdu for a secondary 160 mhz channel.
Inventor(s): Youngdae LEE of Seoul (KR) for lg electronics inc., Suckchel YANG of Seoul (KR) for lg electronics inc., Seonwook KIM of Seoul (KR) for lg electronics inc.
IPC Code(s): H04W72/1273, H04L1/1812, H04W72/21, H04W72/231
Abstract: disclosed are a method and apparatus for performing uplink transmission in a wireless communication system. the method by which a terminal performs uplink transmission, according to an embodiment of the present disclosure, comprises the steps of: receiving, from a base station, configuration information related to at least one serving cell; receiving a unicast physical downlink shared channel (pdsch) or a multicast pdsch from the base station in a first serving cell of a secondary physical uplink control channel (pucch) group from among the at least one serving cell; and transmitting, to the base station, hybrid automatic repeat request (harq)-acknowledgement (ack) information regarding the unicast pd sch or the first multicast pdsch, wherein on the basis that the multicast pdsch is received from the base station in the first serving cell, the harq-ack information may be transmitted to the base station by using a pucch resource of a second serving cell of a primary pucch group from among the at least one serving cell.
Inventor(s): Seonwook KIM of Seoul (KR) for lg electronics inc., Sukhyon YOON of Seoul (KR) for lg electronics inc., Hyunsoo KO of Seoul (KR) for lg electronics inc., Changhwan PARK of Seoul (KR) for lg electronics inc., Joonkui AHN of Seoul (KR) for lg electronics inc., Suckchel YANG of Seoul (KR) for lg electronics inc.
IPC Code(s): H04W72/23, H04B7/0408, H04B7/06, H04L5/00, H04W16/28, H04W56/00, H04W72/0446, H04W72/30
Abstract: the present invention provides a method for transmitting and receiving a downlink signal between a terminal and a base station in a wireless communication system supporting an unlicensed band, and a device supporting the method. as a specific example, the present invention includes a method for: transmitting and receiving a physical downlink control channel (pdcch) signal in an unlicensed band so that a base station and a terminal transmit and receive system information associated with a particular synchronization signal/physical broadcast channel (ss/pbch) block; and, based on the pdcch signal, transmitting and receiving a pdsch signal including the system information.
Inventor(s): Juyoung SIM of Seoul (KR) for lg electronics inc., Jinwook HAN of Seoul (KR) for lg electronics inc.
IPC Code(s): H05B6/06, H02M5/458, H05B6/12
Abstract: an induction heating device according to an embodiment comprises: a working coil which is disposed at a position corresponding to a heating area where an object to be heated is placed, and forms a load together with the object to be heated; a resonant capacitor which forms a resonant circuit together with the working coil; an inverter circuit which includes a plurality of switching elements and supplies a current to the working coil; a first voltage sensor which measures a voltage value applied to the resonant capacitor; a second voltage sensor which measures a supply voltage value supplied to the resonant circuit through the inverter circuit; and a controller which, when the working coil is in operation, calculates at least one of the resistance value of the load and the inductance of the load on the basis of the voltage value of the resonant capacitor and the supply voltage value.
- LG Electronics Inc.
- A47L11/40
- A47L9/28
- A47L9/32
- Lg electronics inc.
- B60K7/00
- B60K11/06
- G05D1/02
- H02K9/06
- H02K11/33
- H02K21/22
- D06F29/00
- D06F34/34
- D06F35/00
- D06F39/08
- D06F34/20
- D06F31/00
- D06F37/18
- D06F37/28
- D06F37/30
- D06F37/42
- D06F39/14
- D06F18/00
- F16H3/78
- D06F37/36
- F16H3/44
- D06F37/26
- D06F39/04
- D06F37/02
- F24C15/00
- A47J27/04
- F24C7/08
- F24C15/18
- F25B49/02
- F25B13/00
- F25B41/34
- F25C1/25
- F25C1/18
- F25C1/243
- F25D17/06
- F25C1/04
- F25D11/02
- F25D23/00
- F25D23/02
- F25D25/00
- A47B88/457
- F25D25/02
- F25D27/00
- F21V19/00
- F25D29/00
- G06F9/455
- B60K35/21
- H02K7/14
- H02K9/22
- H02K21/02
- H04L1/00
- H04L5/00
- H04L1/1812
- H04L1/08
- H04W72/25
- H04N19/105
- H04N19/132
- H04N19/137
- H04N19/159
- H04N19/176
- H04N19/11
- H04N19/593
- H04N19/12
- H04N19/61
- H04N19/70
- H04N19/96
- H04N19/513
- H04N19/587
- H04N19/119
- H04N19/136
- H04N19/174
- H04N19/30
- H04N19/46
- H04N21/2362
- H04N21/2381
- H04N21/4363
- H04L9/40
- H04W24/10
- H04L1/1829
- H04L41/0631
- H04W28/18
- G01S7/00
- Lg electronics inc.lg electronics inc.
- H04W72/0453
- H04W72/1273
- H04W72/21
- H04W72/231
- H04W72/23
- H04B7/0408
- H04B7/06
- H04W16/28
- H04W56/00
- H04W72/0446
- H04W72/30
- H05B6/06
- H02M5/458
- H05B6/12
