Patents Assigned to LG Electronics In.
  • Method and apparatus for adjusting threshold for determining HARQ feedback in NR V2X
    Patent number: 11991002
    Abstract: Provided are a method, performed by a first terminal, for adjusting a threshold for determining hybrid automatic repeat request (HARQ) feedback in a wireless communication system, and an apparatus for supporting the same. The method comprises the steps of: transmitting at least one piece of information to a second terminal; receiving, from the second terminal, at least one HARQ feedback in response to the at least one piece of information; determining an ACK or NACK with respect to the at least one HARQ feedback, based on the threshold; receiving, from the second terminal, an HARQ feedback transmission history of the second terminal; and adjusting the threshold, based on the HARQ feedback transmission history of the second terminal and information about the HARQ feedback determined by the first terminal.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Kyuhwan Kwak, Hanbyul Seo, Seungmin Lee, Hyukjin Chae
  • Display device
    Patent number: 11988914
    Abstract: Disclosed is a display device. The display device of the present disclosure includes a display panel; a module cover located at a rear of the display panel; a back cover located at a rear of the module cover, and coupled to the module cover; a board coupled to the module cover between the module cover and the back cover, and having a plurality of input/output units; and a bracket covering a portion of the board adjacent to the plurality of input/output units, wherein a distal end of the back cover is adjacent to the bracket.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventor: Hyoungkyu Kim
  • Display device using semiconductor light-emitting diodes
    Patent number: 11990565
    Abstract: Discussed is a display device having a plurality of semiconductor light-emitting diodes. At least one of the semiconductor light-emitting diodes has a first conductive electrode and a second conductive electrode; a first conductive semiconductor layer on which the first conductive electrode is disposed; a second conductive semiconductor layer that overlaps with the first conductive semiconductor layer, and the second conductive electrode being disposed on the second conductive semiconductor layer; an active layer disposed between the first conductive semiconductor layer and the second conductive semiconductor layer; an undoped semiconductor layer disposed on the second conductive semiconductor layer; and protrusions formed of a porous material allowing electropolishing, and on the undoped semiconductor layer.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Jungsub Kim, Sunghyun Moon, Younghak Chang, Jina Jeon
  • Dish washer and water softener for dish washer
    Patent number: 11986143
    Abstract: A water softener for a dishwasher includes a tank body having a regeneration tank that accommodates brine, an exchange tank that accommodates an ion exchange resin, and a flow path configured to supply water to the regeneration tank and the exchange tank. The water softener further includes a regeneration inlet in communication with the regeneration tank, an exchange inlet in communication with the exchange tank, and a switching valve mounted at the tank body and configured to open and close the regeneration inlet and the exchange inlet to switch the flow path. The switching valve includes a head configured to open and close the regeneration inlet and the exchange inlet. A sealing protrusion protrudes toward the head from a circumference of the regeneration inlet and is configured to contact the head to seal the regeneration inlet.
    Type: Grant
    Filed: February 1, 2022
    Date of Patent: May 21, 2024
    Assignee: LG Electronics Inc.
    Inventors: Jinhong Kim, Minkyu Ko
  • Vehicle-mounted antenna system
    Patent number: 11990672
    Abstract: A vehicle-mounted antenna system according to the present invention comprises: a first antenna system in which a plurality of first antenna elements disposed in a structure mounted on a vehicle perform multiple-input and multiple-output (MIMO); and a second antenna system in which a plurality of second antenna elements attached to a side surface of a polyhedron disposed in the structure perform beamforming, wherein the disposed plurality of first antenna elements are formed, in the front and back of the polyhedron, on a substrate erected at a predetermined angle to the structure, and thus, the present invention may provide an antenna array optimized in terms of spacing between antenna elements in a flat-type vehicle antenna provided with an LTE antenna system and a 5G antenna system.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: May 21, 2024
    Assignee: LG Electronics Inc.
    Inventors: Yongkon Kim, Changwoo Son, Cheolsoo Jeon, Sunin Jeong
  • Method and device for transmitting data in wireless LAN system
    Patent number: 11991676
    Abstract: A method and a device for transmitting data in a wireless LAN system are proposed. Specifically, an AP transmits a band switch announcement element through a first band supported by a first and a second RF. The AP changes the first band, supported by the second RF, to a second band on the basis of the band switch announcement element. The AP transmits first data to an STA through the first band supported by the first RF and the second band supported by the second RF. The first data is transmitted through a multiple band in which the first band and the second band are combined.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Taewon Song, Suhwook Kim, Jeongki Kim, Kiseon Ryu, Insun Jang, Jinsoo Choi
  • Electronic device having antenna
    Patent number: 11990686
    Abstract: Provided is an electronic device having an antenna according to an embodiment. The electronic device may comprise a first and a second ground plane arranged on different layers of a multi-layer substrate and configured to be connected to each other through vias spaced a predetermined distance apart from each other. The electronic device may comprise a signal line arranged on the same plane as the first ground plane which is disposed at the upper side among the first and the second ground plane. The electronic device may comprise a radiator configured to be electrically connected to the signal line and emit a signal. The first ground plane may be disposed at only one region of one side region and the other side region of the signal line in a predetermined section.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Seungmin Woo, Dongik Lee
  • Method and device for allocating resources by limiting RU and MRU for STA operating only in 20MHZ band in WLAN system
    Patent number: 11991680
    Abstract: Proposed herein is a method and device for setting limited RUs and MRUs in a WLAN system. More specifically, a receiving STA receives a PPDU from a transmitting STA through a preset frequency band, and decodes the PPDU. The receiving STA is an STA operating only in a 20 MHz band. The PPDU includes a preamble and a data field. The data field is received through resources other than the first RU and the first MRU among the preset frequency band.
    Type: Grant
    Filed: November 6, 2023
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Eunsung Park, Jinyoung Chun, Jinsoo Choi, Dongguk Lim
  • Method and device for identifying channel information in wireless LAN system
    Patent number: 11991745
    Abstract: Provided is a method for providing information related to at least one channel supported in a wireless local area network (WLAN) system. For example, an extreme high throughput (EHT) operation element may include information related to at least one channel in a first band supporting an EHT standard. A very high throughput (VHT) operation element may include information related to at least one channel in a second band supporting a VHT standard. A high throughput (HT) operation element may include information related to at least one channel in a third band supporting an HT standard. The EHT operation element may include information for a channel number related to at least one channel in the first band and information related to a primary channel in the first band.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Suhwook Kim, Jeongki Kim, Jinsoo Choi, Eunsung Park
  • Image decoding method and apparatus
    Patent number: 11991390
    Abstract: An image decoding method performed by a decoding apparatus, according to the present document, comprises the steps of: acquiring image information including a block-based delta pulse code modulation (BDPCM) constraint flag indicating whether or not BDPCM is constrained with respect to an image; acquiring BDPCM-associated information regarding a current block on the basis of the BDPCM constraint flag; and generating reconstructed samples for the current block on the basis of the BDPCM-associated information.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Sunmi Yoo, Junghak Nam, Jungah Choi
  • Sidelink connection request based on congestion level
    Patent number: 11991763
    Abstract: A method and apparatus for sidelink connection request based on congestion level for establishing a direct connection between wireless devices is provided. A first wireless device triggers a signaling procedure based on a congestion level of at least one carrier, selects a carrier among the at least one carrier, and transmits a message in the signaling procedure on the selected carrier. Upon receiving the message, a second wireless device may perform carrier reselection.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Youngdae Lee, Taehun Kim, Jongwoo Hong
  • Robot cleaner and method for controlling same
    Patent number: 11986138
    Abstract: A robot cleaner according to an embodiment of the present invention comprises: a body including a suction motor for generating a suction force; a traveling part for moving the body; and a control part for, in response to sensing of a preconfigured input signal, recognizing a position of the body in a cleaning area and determining a start position on the basis of the recognized position. The control part sets an imaginary boundary having a predetermined size with reference to the determined start position, and when a travel route having a preconfigured pattern is set in the boundary, controls the travelling part and the suction motor to perform a cleaning operation while travelling along the travel route in a first direction and then perform a cleaning operation while travelling along the travel route in a second direction opposite to the first direction.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventor: Jinwoo Han
  • Mobile robot
    Patent number: 11986953
    Abstract: A mobile robot includes a driver configured to provide a traveling function, a body disposed at an upper side of the driver and configured to include a head coupling hole formed at an upper portion thereof, and a head configured to include a head bracket inserted into the head coupling hole of the body. The body includes a head fixing frame fastened to the head bracket, a first bolt configured to fix the head fixing frame and the head bracket, and a repair cover coupled to an opening formed in a backward direction. The head is separated from the body when the first bolt is released by opening the repair cover.
    Type: Grant
    Filed: April 15, 2022
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyunjae Yang, Moonchan Kim, Iljae Lee, Sangwook Lee, Sanghun Mun
  • Control method of dishwasher
    Patent number: 11986141
    Abstract: A method of controlling a dishwasher includes: linking the dishwasher to an air quality detection device provided at an outside of the dishwasher, receiving information regarding activation of an auto open door (AOD) function of the dishwasher, determining whether a quality of indoor air input from the air quality detection device is within a set range, based on determining that the quality of the indoor air deviates from the set range, recommending a user of the dishwasher to deactivate the AOD function of the dishwasher, maintaining or deactivating the AOD function of the dishwasher based on a command input from the user, and washing a washing target in the dishwasher.
    Type: Grant
    Filed: January 11, 2022
    Date of Patent: May 21, 2024
    Assignee: LG Electronics Inc.
    Inventor: Jang Yeal Choi
  • Portable air purifier
    Patent number: 11986760
    Abstract: A portable air purifier may include a housing provided with an inlet through which air is suctioned, a filter, and a fan module and forming an air flow path in a vertical direction, a discharge disposed at an outlet of the housing and configured to guide a discharge direction of air, a rotational supporter which is connected to the housing, movement of which is restricted, and which supports the discharge in a rotatable manner, and a rotational guide disposed respectively at the discharge and the rotational supporter and configured to guide rotation of the discharge to allow the discharge to rotate within predetermined angles.
    Type: Grant
    Filed: July 27, 2021
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Seong Woo An, Dongeun Kim, Min Kyu Oh, Deukwon Lee, Daewoong Kim, Boan Kwon
  • Method and device for transmitting preemptive message related to sidelink communication in NR V2X
    Patent number: 11991000
    Abstract: An operating method of a first device (100) in a wireless communication system and a device for supporting same are provided. The method can comprise a step of transmitting, on a hybrid automatic repeat request (HARQ) feedback resource, a preemptive message to a second device (200). The preemptive message can comprise information related to the transmission of first sidelink information by the first device (100).
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Seungmin Lee, Hanbyul Seo
  • Power conversion apparatus
    Patent number: D1027856
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Kyeongchul Cho, Yongho Lee
  • Refrigerator
    Patent number: D1028027
    Type: Grant
    Filed: May 17, 2022
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Yong Kim, Kyukwan Choi, Myungshik Kim, Joosang Kim, Minsub Kim, Sungkyong Han, Yezo Yun
  • Refrigerator
    Patent number: D1028028
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Inhwan Ryu, Inhyeuk Choi, Hongsik Kwon
  • Electric washing and drying machine for laundry purpose
    Patent number: D1028392
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: May 21, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Junghwan Lee, Hoil Jeon, Sojin Park, Eunyoung Chee