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公开(公告)号：US20210145673A1
公开(公告)日：2021-05-20
申请号：US16845564
申请日：2020-04-10
Applicant: LG ELECTRONICS INC.
Inventor： Jungkyu SON , Jinsu KIM , Boyeon KIM , Hyesun LEE , Bina KIM , Mina SUH , Jinwon KANG
IPC: A61G5/12
Abstract: Provided is a robot including a main body provided with a traveling wheel, a seat disposed above the main body, a foot supporter protruding forward from the main body, a lower plate disposed below the foot supporter, and a moving mechanism disposed between the lower plate and the foot supporter, the moving mechanism allowing the foot supporter to move forward and backward between a first position and a second position that is disposed in front of the first position.
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公开(公告)号：US20210145666A1
公开(公告)日：2021-05-20
申请号：US16804196
申请日：2020-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Jungkyu SON , Jinsu KIM , Boyeon KIM , Hyesun LEE , Bina KIM , Mina SUH , Jinwon KANG
Abstract: Provided is a robot including a seating body provided with a seat and an armrest body and a steering, the steering housing has an opening in an upper portion thereof and an inner space therein is disposed on the armrest body. The steering includes a handle and a lower portion passing through the opening, the lower portion being accommodated in the inner space and an elevator accommodated in the inner space, the elevator being connected to the lower portion of the steering body to elevate the steering body.
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公开(公告)号：US20180209721A1
公开(公告)日：2018-07-26
申请号：US15928553
申请日：2018-03-22
Applicant: LG ELECTRONICS INC.
Inventor： Sangoh KIM , Hangbok LEE , Jaeyoul LEE , Minsub KIM , Jungkyu SON , Jaehyun SOH , Eugene SUH , Nami KIM
CPC classification number: F25D27/005 , A47F3/0434 , A47L15/4257 , D06F39/14 , D06F49/003 , F24C15/04 , F25D11/00 , F25D23/025 , F25D23/028 , F25D29/005 , F25D2323/02 , F25D2323/021 , F25D2323/023 , F25D2700/04 , G01D5/02 , G01H1/00 , G01H3/00
Abstract: A refrigerator equipped with a door that becomes transparent as necessary to make the interior thereof visible is disclosed. The refrigerator includes a cabinet having a storage compartment defined therein, a lighting device for illuminating the interior of the storage compartment, a door, which is hingedly coupled to the cabinet to open and close the storage compartment, and has an opening and a panel assembly including a front panel disposed on the front surface thereof, a sensor for detecting sound waves, which are generated by a knock input applied to the door and are transmitted through the front panel, and a controller for controlling the lighting device to allow light to be transmitted through the panel assembly, thus making the storage compartment visible from outside the door through the opening when a predetermined knock input is detected.
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公开(公告)号：US20170245711A1
公开(公告)日：2017-08-31
申请号：US15445214
申请日：2017-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Jungkyu SON , Bohyun NAM , Jaeyong PARK , Sehwan BAE , Jonghyun SEO , Jinwoo LEE , Donghoon KWAK , Jaehwan KO
CPC classification number: A47L9/2852 , A47L5/362 , A47L9/00 , A47L9/0081 , A47L9/009 , A47L9/108 , A47L9/122 , A47L9/1608 , A47L9/1683 , A47L9/22 , A47L9/242 , A47L9/28 , A47L9/2805 , A47L9/2857 , A47L9/2884 , A47L9/327
Abstract: A vacuum cleaner includes a cleaner body, a suction hose mounted at a front surface of the cleaner body to suck in dust, moving wheels provided at both sides of the cleaner body, rotating to move the cleaner body and rotatably supporting the cleaner body, wheel motors connected to the moving wheels and rotating the moving wheels, a detecting unit provided in the cleaner body and sensing inclination of the cleaner body to determine whether the cleaner moves and stops, a plurality of detecting members provided at a front surface of the cleaner body and located at both sides of the suction hose to detect an obstacle, and a controller for controlling the wheel motors according to detected signals of the detecting unit and the obstacle detecting members.
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公开(公告)号：US20210046652A1
公开(公告)日：2021-02-18
申请号：US16839860
申请日：2020-04-03
Applicant: LG ELECTRONICS INC.
Inventor： Boyeon KIM , Bina KIM , Jinsu KIM , Mina SUH , Jungkyu SON , Hyesun LEE , Jinwon KANG
Abstract: The present disclosure relates to a riding system of a robot which supports a PUI through user authentication to provide convenience to users, and including a server for exchanging authentication information with the robot; a mobile terminal including an application interlocking with the server and for arranging use information of the user through the application and for calling the robot through the application; and a robot storing the authentication information, to authenticate the user through the authentication information when there is a call from the mobile terminal, and deforming according to a body size of the user included in the use information and to allow the user to ride thereon and to move the user to the destination, and a control method thereof.
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Patent Agency Ranking
公开(公告)号：US20180372400A1
公开(公告)日：2018-12-27
申请号：US16119107
申请日：2018-08-31
Applicant: LG ELECTRONICS INC.
Inventor： Sangoh KIM , Hangbok LEE , Jaeyoul LEE , Minsub KIM , Jungkyu SON , Jaehyun SOH , Eugene SUH , Nami KIM
Abstract: A refrigerator equipped with a door that becomes transparent as necessary to make the interior thereof visible is disclosed. The refrigerator includes a cabinet having a storage compartment defined therein, a lighting device for illuminating the interior of the storage compartment, a door, which is hingedly coupled to the cabinet to open and close the storage compartment, and has an opening and a panel assembly including a front panel disposed on the front surface thereof, a sensor for detecting sound waves, which are generated by a knock input applied to the door and are transmitted through the front panel, and a controller for controlling the lighting device to allow light to be transmitted through the panel assembly, thus making the storage compartment visible from outside the door through the opening when a predetermined knock input is detected.
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公开(公告)号：US20170245715A1
公开(公告)日：2017-08-31
申请号：US15444770
申请日：2017-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Jungkyu SON , Bohyun NAM , Jaeyong PARK , Sehwan BAE
CPC classification number: A47L9/2857 , A47L5/362 , A47L9/009 , A47L9/2805 , A47L9/2826 , A47L9/2852 , A47L9/2884 , A47L2201/04 , G02B26/008
Abstract: A vacuum cleaner that includes: a suction part that is configured to receive dust; and a cleaner body that is coupled to the suction part, that is configured to collect dust from the suction part based on suction force, and that includes: a main body, a suction motor that is configured to generate suction force, a wheel that is coupled to a first surface of the main body and that is configured to rotate about an axis to move the main body, a driving unit that is configured to generate driving force to move the wheel, a display unit that is coupled to the wheel and that is configured to display operation state information of the vacuum cleaner, and a controller that is configured to control the driving unit and the display unit is disclosed.
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公开(公告)号：US20170245712A1
公开(公告)日：2017-08-31
申请号：US15445233
申请日：2017-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Jungkyu SON , Bohyun NAM , Jaeyong PARK , Sehwan BAE , Jonghyun SEO , Jinwoo LEE
CPC classification number: A47L9/2852 , A47L5/362 , A47L9/00 , A47L9/0081 , A47L9/009 , A47L9/108 , A47L9/122 , A47L9/1608 , A47L9/1683 , A47L9/22 , A47L9/242 , A47L9/28 , A47L9/2805 , A47L9/2857 , A47L9/2884 , A47L9/327
Abstract: Provided is a vacuum cleaner including a cleaner body of which a center of gravity is disposed at a rear side further than a rotating center thereof; one pair of moving wheels provided at both side surfaces of the cleaner body and configured to rotatably support the cleaner body and also to be rotated for travelling; and a rear wheel unit provided at a bottom surface of the cleaner body and configured to elastically support the cleaner body at a rear of the pair of moving wheels, wherein the rear wheel unit includes a supporting part rotatably installed at the bottom surface of the cleaner body and rotated in a rotating direction of the cleaner body; an elastic portion configured to extend from one side of the supporting part and to be elastically deformed by being in contact with the bottom surface of the cleaner body when the supporting part is rotated; a rotating member shaft-coupled to the supporting part and installed to be rotatable in a direction intersecting with a rotating direction of the supporting part; and a rear wheel installed at the rotating member and rolled while being in contact with the ground.
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公开(公告)号：US20170245708A1
公开(公告)日：2017-08-31
申请号：US15445494
申请日：2017-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Jungkyu SON , Bohyun NAM , Jaeyong PARK , Sehwan BAE , Jonghyun SEO , Jinwoo LEE
Abstract: Provided is a vacuum cleaner including a base configured to form a lower surface of a cleaner body; moving wheels provided at both side surfaces of the cleaner body and rotated for travel of the vacuum cleaner and also configured to support the cleaner body to be rotated in normal and reverse directions; and a dust container installed at a front of the moving wheels and configured to collect suctioned dust, wherein the base includes a center portion; a first half portion configured to extend to be inclined upward from a front end of the center portion; and a second half portion configured to extend to be inclined upward from a rear end of the center portion, and a rotating center of the moving wheels is located between the first half portion and the second half portion.
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公开(公告)号：US20170245707A1
公开(公告)日：2017-08-31
申请号：US15445493
申请日：2017-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Jungkyu SON , Bohyun NAM , Jaeyong PARK , Sehwan BAE , Jonghyun SEO , Jinwoo LEE
Abstract: Provided is a vacuum cleaner including a cleaner body disposed at a position distant from the ground; moving wheels rotatably installed at both sides of the cleaner body and configured to rotatably support the cleaner body; a dust container installed at a front surface of the cleaner body located at a front of the moving wheels and configured to collect suctioned dust; and a suction hose connected to the front surface of the cleaner body and through which the dust is suctioned, wherein a center of gravity of the cleaner body is located at a rear side further than a vertical extension line of a rotating center of the moving wheels, and a rear end of the cleaner body becomes closer to the ground when travel of the vacuum cleaner is stopped.
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