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1.发明授权公开(公告)号：US11498228B2
公开(公告)日：2022-11-15
申请号：US16622202
申请日：2018-05-29
Applicant: LG ELECTRONICS INC.
Inventor： Changhyeon Lee , Dong Seong Kim , Byungkon Sohn , Seung In Shin , Jungmin Shim , Jae Hoon Jeong
Abstract: The present disclosure relates to a method for sensing the depth of an object by considering external light and a device implementing the same, and a method for sensing the depth of an object by considering external light according to an embodiment of the present disclosure comprises the steps of: storing, in a storage unit, first depth information of an object, which is sensed at a first time point by a depth camera unit of a depth sensing module; storing, in the storage unit, second depth information of the object, which is sensed at a second time point by the depth camera unit; comparing, by a sensing data filtering unit of the depth sensing module, the generated first and second depth information to identify a filtering target region from the second depth information; and adjusting, by a control unit of the depth sensing module, the depth value of the region filtered from the second depth information.
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公开(公告)号：US12009884B2
公开(公告)日：2024-06-11
申请号：US17792778
申请日：2021-01-29
Applicant: LG ELECTRONICS INC.
Inventor： Hee Gu Park , Dong Seong Kim , Kyung Jae Lee
Abstract: Provided is an electronic apparatus comprising a main body and a kit connected to the main body, wherein the main body comprises a battery, a first motor, an electric wire connected to the battery and a first controller connected to the electric wire, wherein the kit comprises a second motor supplied with power through the electric wire and a second controller connected to the electric wire, wherein the first controller comprises a first signal generator configured to generate a signal to be transmitted to the kit and a first modulator configured to modulate the signal generated by the first signal generator, and wherein the signal modulated by the first modulator is transmitted to the second controller through the electric wire.
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公开(公告)号：US20230406687A1
公开(公告)日：2023-12-21
申请号：US18242243
申请日：2023-09-05
Applicant: LG ELECTRONICS INC.
Inventor： Jaehoon Lee , Kyuchun Choi , Dong Seong Kim , Hyung Kook Joo , Daewoo Kim
CPC classification number: B67D1/0888 , B67D1/0014 , G05D3/12 , B67D2210/0001 , G01S13/08
Abstract: In a water purifier or other liquid dispenser, a sensor configured to transmit and receive a distance measuring signal is installed in a water discharge module moving vertically or disposed at the front of a main body, to sense a height of the inlet of a container accurately without a no-response duration of the sensor. Additionally, in the water purifier, the water discharge module discharges purified water at a point spaced a certain distance apart from the inlet of the container, to prevent the inlet of the container from contacting the lower surface of the water discharge module.
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公开(公告)号：US11667509B2
公开(公告)日：2023-06-06
申请号：US17569961
申请日：2022-01-06
Applicant: LG ELECTRONICS INC.
Inventor： Jaehoon Lee , Kyuchun Choi , Dong Seong Kim , Daewoo Kim
CPC classification number: B67D1/0888 , B67D1/0014 , G01V8/18
Abstract: A water purifier or other liquid dispenser may sense a height of the inlet of a container accurately through an infrared transmitter and an infrared receiver that are disposed at different positions of a water discharge module moving vertically. Additionally, in the water purifier, the water discharge module may discharge purified water at a point spaced a certain distance apart from the inlet of the container, based on infrared sensing, thereby preventing the inlet of the container from contacting the lower surface of the water discharge module.
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Patent Agency Ranking
公开(公告)号：US12134552B2
公开(公告)日：2024-11-05
申请号：US18242243
申请日：2023-09-05
Applicant: LG ELECTRONICS INC.
Inventor： Jaehoon Lee , Kyuchun Choi , Dong Seong Kim , Hyung Kook Joo , Daewoo Kim
Abstract: In a water purifier or other liquid dispenser, a sensor configured to transmit and receive a distance measuring signal is installed in a water discharge module moving vertically or disposed at the front of a main body, to sense a height of the inlet of a container accurately without a no-response duration of the sensor. Additionally, in the water purifier, the water discharge module discharges purified water at a point spaced a certain distance apart from the inlet of the container, to prevent the inlet of the container from contacting the lower surface of the water discharge module.
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公开(公告)号：US11999607B2
公开(公告)日：2024-06-04
申请号：US18138518
申请日：2023-04-24
Applicant: LG ELECTRONICS INC.
Inventor： Jaehoon Lee , Kyuchun Choi , Dong Seong Kim , Daewoo Kim
CPC classification number: B67D1/0888 , B67D1/0014 , G01V8/18
Abstract: A water purifier or other liquid dispenser may sense a height of the inlet of a container accurately through an infrared transmitter and an infrared receiver that are disposed at different positions of a water discharge module moving vertically. Additionally, in the water purifier, the water discharge module may discharge purified water at a point spaced a certain distance apart from the inlet of the container, based on infrared sensing, thereby preventing the inlet of the container from contacting the lower surface of the water discharge module.
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公开(公告)号：US20220219963A1
公开(公告)日：2022-07-14
申请号：US17557439
申请日：2021-12-21
Applicant: LG ELECTRONICS INC.
Inventor： Jaehoon Lee , Kyuchun Choi , Dong Seong Kim , Hyung Kook Joo , Daewoo Kim
Abstract: In a water purifier or other liquid dispenser, a sensor configured to transmit and receive a distance measuring signal is installed in a water discharge module moving vertically or disposed at the front of a main body, to sense a height of the inlet of a container accurately without a no-response duration of the sensor. Additionally, in the water purifier, the water discharge module discharges purified water at a point spaced a certain distance apart from the inlet of the container, to prevent the inlet of the container from contacting the lower surface of the water discharge module.
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公开(公告)号：US11958736B2
公开(公告)日：2024-04-16
申请号：US18138559
申请日：2023-04-24
Applicant: LG ELECTRONICS INC.
Inventor： Jaehoon Lee , Kyuchun Choi , Dong Seong Kim , Daewoo Kim
CPC classification number: B67D1/0888 , B67D1/0014 , G01V8/18
Abstract: A water purifier or other liquid dispenser may sense a height of the inlet of a container accurately through an infrared transmitter and an infrared receiver that are disposed at different positions of a water discharge module moving vertically. Additionally, in the water purifier, the water discharge module may discharge purified water at a point spaced a certain distance apart from the inlet of the container, based on infrared sensing, thereby preventing the inlet of the container from contacting the lower surface of the water discharge module.
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公开(公告)号：US11780721B2
公开(公告)日：2023-10-10
申请号：US17557439
申请日：2021-12-21
Applicant: LG ELECTRONICS INC.
Inventor： Jaehoon Lee , Kyuchun Choi , Dong Seong Kim , Hyung Kook Joo , Daewoo Kim
CPC classification number: B67D1/0888 , B67D1/0014 , G05D3/12 , B67D2210/0001 , G01S13/08
Abstract: In a water purifier or other liquid dispenser, a sensor configured to transmit and receive a distance measuring signal is installed in a water discharge module moving vertically or disposed at the front of a main body, to sense a height of the inlet of a container accurately without a no-response duration of the sensor. Additionally, in the water purifier, the water discharge module discharges purified water at a point spaced a certain distance apart from the inlet of the container, to prevent the inlet of the container from contacting the lower surface of the water discharge module.
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