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公开(公告)号：US20170122589A1
公开(公告)日：2017-05-04
申请号：US15337944
申请日：2016-10-28
Applicant: LG ELECTRONICS INC.
Inventor： Taeyoon KIM , Kunyoung LEE , Jongsu LEE , Jieun CHOI , Sanghyuk SON , Kyoungho LEE
CPC classification number: F24F6/04 , B01D46/10 , B01D47/06 , B01D47/08 , B01D50/00 , B01D2279/50 , B01F3/04021 , F24F3/14 , F24F6/00 , F24F6/12 , F24F13/20 , F24F13/28 , F24F2006/008 , F24F2006/046
Abstract: Provided is a humidification and air cleaning apparatus. The humidification and air cleaning apparatus includes an air cleaner suctioning external air and generating filtered air by filtering suctioned external air; and an air washer separably placed on the air cleaner, supplied with filtered air from the air cleaner, and humidifying filtered air.
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公开(公告)号：US20170122585A1
公开(公告)日：2017-05-04
申请号：US15337906
申请日：2016-10-28
Applicant: LG ELECTRONICS, INC.
Inventor： Sanghyuk SON , Jungwoo LEE , Younggu LEE , Kunyoung LEE , Hyuckju KWON , Chungook CHONG , Taeyoon KIM , Jieun CHOI , Jongsu LEE , Kyoungho LEE
CPC classification number: F24F6/04 , B01D46/10 , B01D2279/50 , B01F3/04 , B01F3/04021 , F24F3/14 , F24F6/00 , F24F6/16 , F24F13/20 , F24F13/28 , F24F2006/008 , F24F2006/046
Abstract: Provided is a humidification and air cleaning apparatus. The humidification and air cleaning apparatus includes a lower water tank storing water, an upper water tank located at an upper part of the lower water tank, an air wash inlet disposed between the upper water tank and the lower water tank, through which air flows from the outside into the inside, and a bridge disposed across the air wash inlet and connecting the lower water tank and the upper water tank.
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公开(公告)号：US20170045239A1
公开(公告)日：2017-02-16
申请号：US15305606
申请日：2015-04-22
Applicant: LG ELECTRONICS INC.
Inventor： Jieun CHOI , Woojin KIM , Hojung KIM
CPC classification number: F24F1/0007 , B05B5/16 , F24F1/00 , F24F1/0011 , F24F3/166 , F24F11/30 , F24F11/61 , F24F11/62 , F24F13/20 , F24F2003/1689
Abstract: Disclosed is an air conditioner including a tray and a capsule installed to the tray to discharge a functional material. The capsule includes a main body defining an inner space for accommodation of an electrode, a first cover configured to cover the top of the inner space, the first cover having a first hole for discharge of the atomized functional material, and a second cover having a protrusion for accommodation of at least a portion of the electrode. The capsule realizes uniform spraying of the functional material despite variation in temperature inside the air conditioner.
Abstract translation: 公开了一种空调，其包括托盘和安装在托盘上以将功能材料排出的胶囊。 所述胶囊包括限定用于容纳电极的内部空间的主体，构造成覆盖所述内部空间的顶部的第一盖，所述第一盖具有用于排出所述雾化功能材料的第一孔，以及第二盖， 用于容纳至少一部分电极的突起。 尽管空调器内的温度变化，胶囊也能实现功能材料的均匀喷涂。
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公开(公告)号：US20210018929A1
公开(公告)日：2021-01-21
申请号：US16929423
申请日：2020-07-15
Applicant: LG ELECTRONICS INC.
Inventor： Jieun CHOI
IPC: G05D1/02
Abstract: Provided is a mobile robot including a traveling unit configured to move a main body, a light detection and ranging (LiDAR) sensor configured to acquire external geometry information of the main body, and a controller configured to create node data based on LiDAR data sensed by the LiDAR sensor, to create grid map based on the LiDAR data and the node data, to create first map data based on the node data, to update the grid map based on the first map data, and to image-process the updated grid map to create second map data, where a map may be quickly and safely created without an environmental restriction, by effectively combining a node-based map creating method and a grid-based map creating method.
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公开(公告)号：US20210004015A1
公开(公告)日：2021-01-07
申请号：US16921167
申请日：2020-07-06
Applicant: LG ELECTRONICS INC.
Inventor： Jieun CHOI , Jungmin SHIM
IPC: G05D1/02 , G01S17/89 , G01S17/931 , G01C21/32
Abstract: A moving robot includes: a sensor to acquire terrain information; a memory to store node data for at least one node; and a controller, and the controller determines whether at least one open movement direction exists among a plurality of movement directions, based on sensing data and the node data, generates a new node in the node data when at least one open movement direction exists, determines any one of the open movement directions as a traveling direction for the robot, determines whether at least one of the nodes needs to be updated exists, based on the node data when the open movement direction does not exist, controls the moving robot to move to one of the nodes that need to be updated, and generates of a map including the at least one node, based on the node data, when the node that needs to be updated does not exist.
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Patent Agency Ranking
公开(公告)号：US20210003405A1
公开(公告)日：2021-01-07
申请号：US16920082
申请日：2020-07-02
Applicant: LG ELECTRONICS INC.
Inventor： Jieun CHOI
Abstract: Creating a map of a moving robot includes: receiving sensor data regarding a distance to an external object through a distance measurement sensor; creating a cell-based grid map based on the sensor data; performing image processing to distinguish between regions in the grid map and create a boundary line between the regions; selecting an optimal boundary line if one or more boundary lines exist; planning a path to the optimal boundary line; and updating the grid map, while moving along the path, whereby a map may be automatically created.
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公开(公告)号：US20200236846A1
公开(公告)日：2020-07-30
申请号：US16848567
申请日：2020-04-14
Applicant: LG ELECTRONICS INC.
Inventor： Kyuchun CHOI , Jaehoon LEE , Jieun CHOI
IPC: A01D34/00 , G05D1/02 , A01D101/00
Abstract: A lawn mowing robot includes a body, a driving unit driven such that the body moves within an operation region, and a controller setting first information related to at least one reference line using coordinate information corresponding to vertices included in a polygon forming an operation region and setting second information related to a plurality of regions such that the operation region is divided into the plurality of regions using the first information, wherein the controller controls the driving unit such that the body moves according to a preset movement pattern by the plurality of divided regions using the second information.
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公开(公告)号：US20190224852A1
公开(公告)日：2019-07-25
申请号：US16340943
申请日：2017-09-01
Applicant: LG ELECTRONICS INC.
Inventor： Jieun CHOI , Hyoungrock KIM
Abstract: An assistant robot for assisting a robot according to an embodiment of the present invention includes a communication unit for transmitting or receiving data; and a controller for controlling a charging module for charging a battery of a robot and an operation of the assistant robot, wherein the controller performs control to check a battery level of the robot, determine whether to perform charge, on the basis of the checked battery level, connect the charging module to the robot on the basis of the determination on whether to perform charge, and charge the battery of the robot up to a predetermined battery level.
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公开(公告)号：US20180064024A1
公开(公告)日：2018-03-08
申请号：US15679723
申请日：2017-08-17
Applicant: LG ELECTRONICS INC.
Inventor： Kyuchun CHOI , Jaehoon LEE , Jieun CHOI
CPC classification number: A01D34/008 , A01D2101/00 , G05D1/0219 , G05D1/0225 , G05D1/0227 , G05D1/0238 , G05D1/0265 , G05D1/0274 , G05D2201/0208
Abstract: A lawn mowing robot includes a body, a driving unit driven such that the body moves within an operation region, and a controller setting first information related to at least one reference line using coordinate information corresponding to vertices included in a polygon forming an operation region and setting second information related to a plurality of regions such that the operation region is divided into the plurality of regions using the first information, wherein the controller controls the driving unit such that the body moves according to a preset movement pattern by the plurality of divided regions using the second information.
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公开(公告)号：US20170122607A1
公开(公告)日：2017-05-04
申请号：US15338015
申请日：2016-10-28
Applicant: LG ELECTRONICS INC.
Inventor： Daegeun SON , Jinuk KIM , Taeyoon KIM , Jieun CHOI , Kunyoung LEE , Sanghyuk SON , Jongsu LEE , Kyoungho LEE
IPC: F24F6/16 , F24F11/00 , G01F23/72 , G01F23/30 , B05B7/00 , B05B12/08 , G01F23/00 , F24F13/20 , B05B7/24
CPC classification number: F24F6/16 , B01F3/04035 , B05B7/0081 , B05B7/2402 , B05B12/081 , F24F1/02 , F24F3/14 , F24F6/00 , F24F11/0008 , F24F11/30 , F24F11/52 , F24F13/20 , F24F2006/008 , F24F2110/00 , G01F23/0007 , G01F23/30 , G01F23/72
Abstract: Provided is an air conditioner. The air conditioner includes a water tank to store water, a visual body disposed over the water tank and formed of a transparent material, a watering housing to draw water stored in the water tank and to spray the drawn water to the visual body, a water level sensor to measure a water level of the water tank in a multi-stage, a top cover assembly disposed over the visual body and having a water supply hole to supply water to the water tank, and a water level display unit disposed beside the water supply hole of the top cover assembly to display a water level measured by the water level sensor in a multi-stage.
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