公开(公告)号：US11776092B2

公开(公告)日：2023-10-03

申请号：US16789883

申请日：2020-02-13

Applicant: LG ELECTRONICS INC.

Inventor： Woonchae Lee ,  Wonsu Choi ,  Seonhui Sunny Kim ,  Minho Lee

IPC: G06T5/00 ,  G06T7/90

CPC classification number: G06T5/002 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: Disclosed herein is a color restoration method and apparatus. The color restoration method may include pre-processing an input image, determining whether color is distorted, and restoring the color of the input image in an RGB scale or a grayscale according to whether the color is distorted. According to the present disclosure, color of a low light image may be restored using a deep neural network model trained through deep learning of a 5G network and color restoration.

公开(公告)号：US11170060B2

公开(公告)日：2021-11-09

申请号：US15753533

申请日：2015-08-18

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjae Jang ,  Keumsung Hwang ,  Jieun Kim ,  Minho Lee ,  Minhwan Kim

IPC: G06F16/00 ,  G06F16/9535 ,  G06F16/954 ,  H04M1/72403 ,  G06F16/9038 ,  G06F3/16

Abstract: The present invention relates to a mobile terminal capable of voice recognition and a control method thereof. A mobile terminal, according to the present invention, comprises: a user input unit for receiving an input of a search word from a user; a control unit for calculating at least one search result corresponding to a time lapse on the basis of history information related to the search word; and a display unit for outputting the calculated at least one search result corresponding to a time lapse.

公开(公告)号：US10567588B2

公开(公告)日：2020-02-18

申请号：US15750823

申请日：2015-09-09

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjae Jang ,  Jieun Kim ,  Youngyeon Seo ,  Minho Lee

IPC: H04M3/54 ,  H04L29/12 ,  H04L29/08

Abstract: An intelligent agent system including a terminal device and a control method therefor are disclosed. The terminal device includes: a display unit configured to display a contact list, a communication unit configured to request and receive state information of a user selected from the contact list and a control unit configured to control the communication unit to request and receive the state information in response to the selection of the user, wherein the control unit is configured to extract at least one of a plurality of methods available for connecting to the selected user based on the received state information, to control the display unit to display the extracted at least one connection method, to select one of the extracted connection method based on a predetermined criteria, and to control the communication unit to connect the selected user using the selected connection method.

公开(公告)号：US10356468B2

公开(公告)日：2019-07-16

申请号：US15741200

申请日：2015-07-14

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjae Jang ,  Bumhyeon Baek ,  Jieun Kim ,  Youngyeon Seo ,  Keumsung Hwang ,  Minho Lee ,  Junsu Lee

IPC: H04N21/43 ,  H04N21/436 ,  H04N21/442 ,  H04N21/45 ,  H04N21/466 ,  H04N21/4788 ,  H04N21/41 ,  H04N21/414 ,  H04N21/658 ,  H04L29/08 ,  H04M1/725

Abstract: An intelligent agent system comprising terminal devices and, a control method are disclosed. The control method for the intelligent agent system comprises the steps of: transmitting, by a first terminal device, data including context information of a user to a server; storing, by the server, the received data in a user profile; receiving, by the second terminal device, the data including the context information of the recognized user from a server, when a second terminal device recognizes the user; and detecting, by the second terminal device, current context information of the user and recommending a service to the user on the basis of the detected current context information of the user, the received context information, and the characteristics of the second terminal device.

公开(公告)号：US10474100B2

公开(公告)日：2019-11-12

申请号：US15320237

申请日：2015-06-02

Applicant: LG ELECTRONICS INC.

Inventor： Wooseong Chung ,  Chongsok Kim ,  Minho Lee ,  Seungoh Jhung ,  Jaehan Park

IPC: G03H1/08 ,  G03H1/00 ,  G03H1/22 ,  G06F3/01 ,  G06F3/0488 ,  G02B27/22 ,  H04N13/393 ,  H04N21/47

Abstract: A display device including a flat display unit configured to output a planar image, a hologram generation unit configured to output a hologram image, and a controller for acquiring the holographic image with respect to at least a portion of the planar image.

公开(公告)号：US11668302B2

公开(公告)日：2023-06-06

申请号：US17552939

申请日：2021-12-16

Applicant: LG Electronics Inc.

Inventor： Jungsun Choi ,  Kyungho Lee ,  Minho Lee

IPC: F04C18/02 ,  F04C2/02 ,  F04C15/00 ,  F04C29/02 ,  F04C23/00

CPC classification number: F04C18/0215 ,  F04C2/025 ,  F04C15/0088 ,  F04C18/0253 ,  F04C23/008 ,  F04C29/025 ,  F04C29/028 ,  F04C2240/30

Abstract: A scroll compressor includes a first oil supply passage communicating with a first compression chamber formed between an inner circumferential surface of a fixed wrap and an outer circumferential surface of an orbiting wrap, and a second oil supply passage separated from the first oil supply passage and communicating with a second compression chamber formed between an outer circumferential surface of the fixed wrap and an inner circumferential surface of the orbiting wrap, wherein the first oil supply passage includes an oil supply guide portion provided in a thrust surface of the fixed scroll in contact with the orbiting scroll to define a part of the first oil supply passage, whereby communication between the first and second compression chambers can be prevented, thereby suppressing leakage between the compression chambers, stabilizing behavior of the orbiting scroll, and facilitating formation of the orbiting scroll.

公开(公告)号：US11625043B2

公开(公告)日：2023-04-11

申请号：US16926260

申请日：2020-07-10

Applicant: LG ELECTRONICS INC.

Inventor： Wonkeun Yang ,  Junghwan Kim ,  Minho Lee ,  Jeongwoo Ju ,  Dongki Noh

IPC: G05D1/02 ,  A47L11/40

Abstract: The present disclosure provides a method for controlling a robot cleaner including a travel operation in which the robot cleaner travels, a recognition operation in which when the robot cleaner contacts an obstacle during the travel, the robot cleaner determines whether the obstacle is pushed by the robot cleaner and slides, and an obstacle bypass operation in which upon determination that the obstacle is the pushed-and-sliding obstacle, the robot cleaner stops the travel and then bypasses the pushed-and-sliding obstacle.

公开(公告)号：US09799212B2

公开(公告)日：2017-10-24

申请号：US14994929

申请日：2016-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Minho Lee ,  Youngyeon Seo ,  Hyukjae Jang

IPC: G08C17/02 ,  H04M1/725

CPC classification number: G08C17/02 ,  G08C2201/92 ,  H04M1/7253 ,  H04M2250/74

Abstract: A terminal device, network system and controlling method thereof are provided. The present invention includes an input unit configured to receive an input of a command, a controller recognizing the inputted command and detecting state information, and a communication unit transmitting the detected state information by broadcasting and receiving state information of an external device from the external device by the broadcasting, the controller comparing the detected state information to the received state information of the external device such that if a priority of the detected state information is high, the controller executes the recognized command, and if the priority of the detected state information is low, the controller does not execute the recognized command.

公开(公告)号：US12071951B2

公开(公告)日：2024-08-27

申请号：US17920262

申请日：2021-04-13

Applicant: LG Electronics Inc.

Inventor： Minho Lee ,  Kangwook Lee ,  Jungsun Choi

IPC: F04C29/02 ,  F04C18/02

CPC classification number: F04C29/023 ,  F04C18/0215

Abstract: A scroll compressor has a regulating part, provided in a modular manner outside of a compression part, for determining whether to selectively supply oil from one oil-feeding path to a plurality of regions inside the compression part that compresses a refrigerant.

公开(公告)号：US11269342B2

公开(公告)日：2022-03-08

申请号：US16566688

申请日：2019-09-10

Applicant: LG ELECTRONICS INC.

Inventor： Kokeun Kim ,  Suyeon Kim ,  Kamin Lee ,  Minho Lee ,  Seungah Chae

IPC: G05D1/02 ,  B25J11/00

Abstract: A robot cleaner for avoiding a stuck situation using artificial intelligence includes a sensing unit configured to detect the stuck situation of the robot cleaner, a driving unit to drive the robot cleaner, and a processor configured to determine a rotation angle of the robot cleaner when the stuck situation is detected through the sensing unit, control the driving unit such that the robot cleaner rotates by the determined rotation angle, and control the driving unit such that the robot cleaner reverses by a certain distance after rotating by the rotation angle.