公开(公告)号：US20250096616A1

公开(公告)日：2025-03-20

申请号：US18728061

申请日：2023-01-12

Applicant: LG ELECTRONICS INC.

Inventor： Jinho YOUN

IPC: H02J50/80 ,  H04L27/12

Abstract: Provided are a method and a device using same. The method, performed by a wireless power transmitter, for transferring wireless power to a wireless power receiver in a wireless power transmission system disclosed herein, comprises: entering a power transfer phase related to the transfer of the wireless power and transmitting auxiliary data transport (ADT) packets in the power transfer phase to the wireless power receiver, wherein the wireless power transmitter transmits the ADT packets to the wireless power receiver on the basis of frequency shift keying (FSK), and the maximum size of the ADT packets is determined on the basis of the number of cycles used in the FSK.

公开(公告)号：US20250095215A1

公开(公告)日：2025-03-20

申请号：US18970111

申请日：2024-12-05

Applicant: LG Electronics Inc.

Inventor： Hyunmook OH ,  Sejin OH

IPC: G06T9/00 ,  G06T9/40

Abstract: A point cloud data transmission method according to embodiments can comprise the steps of: acquiring the point cloud data; encoding geometry information included in the point cloud data; encoding attribute information included in the point cloud data; and transmitting the encoded geometry information and the encoded attribute information.

公开(公告)号：US20250091502A1

公开(公告)日：2025-03-20

申请号：US18647980

申请日：2024-04-26

Applicant: LG ELECTRONICS INC.

Inventor： Changyong JANG ,  Bawoo CHA ,  Yongkwon KIM ,  Hoyeon YEOM

IPC: B60P3/00 ,  E05F15/75 ,  G06Q10/083 ,  G06V20/50

Abstract: A delivery robot includes a body housing including a storage defined therein and a body opening defined in a front surface thereof, a door that operates in a closed state or an open state, a controller that operates the door in response to a control command, a middle shelf detachable from the body housing and partitioning the storage into an upper storage section and a lower storage section, shelf supports protruding from a left side surface and a right side surface of the storage, respectively, shelf rails respectively formed at a left side and a right side of the middle shelf, each shelf support being inserted into a corresponding shelf rail, and a first elastic sensor in one of the shelf supports to detect mounting of the middle shelf by being retracted when the middle shelf is mounted.

公开(公告)号：US12256458B2

公开(公告)日：2025-03-18

申请号：US17797596

申请日：2021-01-14

Applicant: LG ELECTRONICS INC.

Inventor： Seokjung Kim ,  Jian Xu ,  Daewook Byun

IPC: H04W76/27 ,  H04W28/06 ,  H04W76/16

Abstract: A method and apparatus for small data transmission in RRC inactive state in MR-DC is provided. A MN, in a DC for a wireless device, transmits, to the wireless device, a paging message including an indication related to an EDT procedure for the SN. A MN receives, from the wireless device, an AS-RAI related to the EDT procedure for SN. A MN decides whether to continue the EDT procedure to the wireless device for the DL data or to transit the wireless device to the RRC-CONNECTED state based on the received AS-RAI.

公开(公告)号：US12256106B2

公开(公告)日：2025-03-18

申请号：US17780812

申请日：2020-11-26

Applicant: LG ELECTRONICS INC.

Inventor： Hendry Hendry ,  Seethal Paluri ,  Seunghwan Kim

IPC: H04N19/107 ,  H04N19/119 ,  H04N19/124 ,  H04N19/136 ,  H04N19/174 ,  H04N19/70

Abstract: A video decoding method performed by a video decoding device according to the present document may comprise: parsing, from a bitstream, number information relating to explicitly signaled height for slices in a tile of a current picture; based on the number information, parsing, from the bitstream, height information relating to explicitly signaled height for the slices, deriving heights of 0-th to (n−1)-th slices in the tile based on the height information; deriving the height of the n-th slice in the tile based on the height of the (n−1)-th slice; deriving a height of a last slice in the tile based on a remaining height.

公开(公告)号：US12256090B2

公开(公告)日：2025-03-18

申请号：US18649534

申请日：2024-04-29

Applicant: LG ELECTRONICS INC.

Inventor： Hyeong Moon Jang ,  Sunmi Yoo ,  Jung Hak Nam

IPC: H04N19/186 ,  H04N19/119 ,  H04N19/159 ,  H04N19/176 ,  H04N19/96

Abstract: An image encoding/decoding method and apparatus are provided. An image decoding method performed by an image decoding apparatus may comprise obtaining palette information and palette index prediction information of a current block from a bitstream, based on a palette mode applying for the current block, constructing a palette predictor for the current block based on the palette information and constructing a palette table for the current block based on the palette predictor, generating a palette index map for the current block based on the palette index prediction information, and decoding the current block based on the palette table and the palette index map, The palette predictor may be selectively updated based on a split structure of the current block.

公开(公告)号：US12256088B2

公开(公告)日：2025-03-18

申请号：US17775796

申请日：2020-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Moonmo Koo ,  Jaehyun Lim ,  Seunghwan Kim

IPC: H04N19/18 ,  H04N19/132 ,  H04N19/176 ,  H04N19/186 ,  H04N19/46 ,  H04N19/60 ,  H04N19/96

Abstract: An image decoding method according to the present disclosure may comprise: a step of parsing an LFNST index on the basis of individual transform skip flag values for color components of a current block; a step of deriving modified transform coefficients by applying LFNST to transform coefficients; and a step of deriving residual samples with respect to a target block on the basis of an inverse primary transform of the modified transform coefficients.

公开(公告)号：US12254877B2

公开(公告)日：2025-03-18

申请号：US17298319

申请日：2018-12-11

Applicant: LG ELECTRONICS INC.

Inventor： Eunkyung Jung ,  Hyosung Kim ,  Taejin Park ,  Woojin Choi ,  Sunho Hwang

IPC: G10L15/22 ,  G10L15/02 ,  H04N21/422

Abstract: According to an embodiment of the present disclosure, a display device includes a microphone, a wake-up word recognition unit configured to determine whether a voice wake-up word received through the microphone is recognized, and a main processor configured to, when recognition of the voice wake-up word is successful in the wake-up word recognition unit, determine whether the voice wake-up word is a normal wake-up word based on feature information of the voice wake-up word, and, when it is determined that the voice wake-up word is the normal wake-up word, perform a function corresponding to a received speech command as the speech command is received through the microphone.

公开(公告)号：US12253298B2

公开(公告)日：2025-03-18

申请号：US18242400

申请日：2023-09-05

Applicant: LG Electronics Inc.

Inventor： Myeongseong Park ,  Daekil Kang ,  Ohchul Kwon ,  Sangho Jung ,  Hyuncheol Lee

IPC: F25D23/02 ,  F25D23/06 ,  F25D23/10

Abstract: A refrigerator includes a cabinet and a door. The door includes a door body including a door liner, a front plate, a cap decor connected to the door liner and the front plate and having a recessed handle, and an insulator filled between the door liner, the front plate, and the cap decor. The door includes a panel assembly detachably mounted on a front surface of the door body and defining a front surface of the door. The panel assembly includes a panel defining an outer appearance of the front surface of the door and an insertion protrusion protruding backward from the panel and inserted into a front surface of the cap decor when the panel is mounted to restrict the panel assembly. The insertion protrusion extends from the outside of a recessed space of the handle in a direction crossing the recessed space.

公开(公告)号：US12253276B2

公开(公告)日：2025-03-18

申请号：US18099734

申请日：2023-01-20

Applicant: LG ELECTRONICS INC.

Inventor： Janghee Park ,  Jinwoo Lee ,  Yongki Jeong

IPC: F24F11/00 ,  F24F3/00 ,  F24F11/74 ,  F24F11/77 ,  F24F12/00 ,  F24F13/10 ,  F24F13/20 ,  F24F13/30 ,  F24F11/65

Abstract: A ventilation apparatus includes a housing having an indoor air inlet, an air discharge opening, an outdoor air inlet, and an indoor air outlet; a total heat exchanger located in the housing, an inner space of the housing being partitioned into a space for the total heat exchange element, an outdoor air inlet space, an outdoor air discharge space facing the outdoor air inlet space, an indoor air inlet space, and an indoor air discharge space facing the indoor air inlet space, a bypass duct having a bypass passage configured to bypass the total heat exchange element, the bypass passage communicating with the indoor air inlet space and the indoor air discharge space. Indoor air passes through at least one of the total heat exchanger and the bypass passage according to an operation mode of the ventilation apparatus.