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公开(公告)号：US10070982B2
公开(公告)日：2018-09-11
申请号：US14599804
申请日：2015-01-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yongjae Kim , Youn Baek Lee , Jongwon Lee , Byungjune Choi , Jeonghun Kim , Se-Gon Roh , Minhyung Lee , Hyun Do Choi , Sunggu Kwon , Youngdo Kwon
CPC classification number: A61F5/0102 , A01D34/90 , A61F2/60 , A61F2/68 , A61F5/01 , A61F5/32 , A61F2005/0141 , A61F2220/0091 , A61H1/02 , A61H1/024 , A61H1/0244 , A61H3/00 , A61H2003/007 , A61H2201/0192 , A61H2201/1207 , A61H2201/163 , A61H2201/1642 , A61H2201/165 , B25J9/00 , Y10T74/20207
Abstract: A frame configured of a plurality of links pivotally connected to one another is flexibly bent, and pins that connect the plurality of links that constitute the frame are inserted into and slide in a curve-shaped slot and a slot in a vertical direction so that, even though the frame is bent, the entire length of the frame is increased and ends of the frame can be moved along a straight line that is horizontal with respect to the ground.
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公开(公告)号：US20180161181A1
公开(公告)日：2018-06-14
申请号：US15608120
申请日：2017-05-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Se-Gon Roh , Jeonghun Kim , Minhyung Lee , Youn Baek Lee , Jongwon Lee , Byungjune Choi , Hyun Do Choi
CPC classification number: A61F2/68 , A61F5/0102 , A61F2002/6854 , A61F2002/6863 , A61F2005/0158 , A61H2201/0176 , A61H2201/165 , A61H2205/10 , B25J9/0006
Abstract: A locking device including a first frame including an insert hole and a first magnetic body, a second frame including an insert recess communicating with the insert hole, and a second magnetic body disposed to face the first magnetic body with a polarity opposite to a polarity of the first magnetic body, and an insert member including a slider inserted into the insert hole and configured to slide relative to the first frame, and a third magnetic body disposed on one side of the slider is provided.
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公开(公告)号：US09943460B2
公开(公告)日：2018-04-17
申请号：US14559051
申请日：2014-12-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Se-gon Roh , Jongwon Lee , Jeonghun Kim , Minhyung Lee , Youn Baek Lee , Byungjune Choi , Hyun Do Choi
CPC classification number: A61H3/00 , A61H1/0244 , A61H1/0266 , A61H1/0277 , A61H1/0281 , A61H1/0285 , A61H2003/007 , A61H2201/1207 , A61H2201/1215 , A61H2201/1463 , A61H2201/1472 , A61H2201/149 , A61H2201/165 , A61H2201/5007 , F16H1/28 , F16H19/06 , F16H2019/0677 , F16H2019/0695
Abstract: A driving module and a motion assistance apparatus including the same may be provided. For example, the driving module including a driving source provided on one side of a user and configured to transmit power, a power transmitting rotary body configured to rotate by the power transmitted from the driving source, and a first decelerator configured to transmit power between the driving source and the power transmitting rotary body, the first decelerator having an input side rotary body configured to receive power from the driving source, and an output side rotary body configured to transmit power to the power transmitting rotary body may be provided.
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54.发明授权Mobile robot having friction coefficient estimation function and friction coefficient estimation method 有权具有摩擦系数估计功能和摩擦系数估计方法的移动机器人公开(公告)号：US09283966B2
公开(公告)日：2016-03-15
申请号：US14187924
申请日：2014-02-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun Do Choi , Suk June Yoon
IPC: G06F19/00 , B60W40/068 , B60T8/1763 , B60T8/172
CPC classification number: B60W40/068 , B60T8/172 , B60T8/1763 , B60T2210/12 , B60W2550/148 , Y10S901/01
Abstract: A mobile robot configured to move on a ground. The mobile robot including a contact angle estimation unit estimating contact angles between wheels of the mobile robot and the ground and uncertainties associated with the contact angles, a traction force estimation unit estimating traction forces applied to the wheels and traction force uncertainties, a normal force estimation unit estimating normal forces applied to the wheels and normal force uncertainties, a friction coefficient estimation unit estimating friction coefficients between the wheels and the ground, a friction coefficient uncertainty estimation unit estimating friction coefficient uncertainties, and a controller determining the maximum friction coefficient from among the friction coefficients such that the maximum friction coefficient has an uncertainty less than a threshold and at a point of time when the torque applied to each of the wheels changes from an increasing state to a decreasing state, among the estimated friction coefficients.
Abstract translation: 配置为在地面上移动的移动机器人。 移动机器人包括估计移动机器人的车轮与地面之间的接触角的接触角估计单元以及与接触角相关的不确定性，牵引力估计单元估计施加到车轮的牵引力和牵引力不确定性，法向力估计 估计施加到车轮的法向力和法向力不确定度的摩擦系数估计单元，估计车轮与地面之间的摩擦系数的摩擦系数估计单元，估计摩擦系数不确定性的摩擦系数不确定性估计单元，以及从摩擦系数估计单元 摩擦系数使得最大摩擦系数具有小于阈值的不确定度，并且在施加到每个车轮的转矩从估计摩擦系数中的增加状态改变到减小状态的时间点。
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公开(公告)号：US12298166B2
公开(公告)日：2025-05-13
申请号：US18097849
申请日：2023-01-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Won Je Choi , Hyungtae Seo , Wooram Hong , Jeonghun Kim , Taesin Ha , Youngjin Park , Hyun Do Choi , Dal Heo
Abstract: A liquid supply apparatus includes: a chamber configured to contain a liquid; an injector disposed on a first side of the chamber and configured to spray the liquid; and a piston extending from a second side of the chamber toward an interior of the chamber, wherein the chamber includes a first area configured to store the liquid; and a second area between the first area and the injector, and wherein the piston is configured to selectively seal or transfer the liquid between the first area and the second area, and press the liquid in the second area to expel the liquid from the liquid supply apparatus.
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Patent Agency Ranking
公开(公告)号：US12145782B2
公开(公告)日：2024-11-19
申请号：US17688418
申请日：2022-03-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wooram Hong , Hyun Do Choi , Dal Heo , Youngchun Kwon , Hyukju Kwon , Gahee Kim , Bosung Kim , Jeonghun Kim , Jin Woo Kim , Min Sik Park , Youngjin Park , Hyungtae Seo , Won Seok Oh , Dongseon Lee , Sangyoon Lee , Jaejun Chang , Jun-Won Jang , Hyunjeong Jeon , Joon-Kee Cho , Byung-Kwon Choi , Won Je Choi , Younsuk Choi , Taesin Ha
Abstract: A sealing structure may include a lid including a first lid face, a second lid face opposite to the first lid face, and a fragile area between the first lid face and the second lid face, a cover including a first cover face facing the second lid face and covering the fragile area and a second cover face opposite to the first cover face, wherein a first distance between the second lid face and the first cover face is substantially equal to or less than a second distance between the first cover face and the second cover face, and a connector configured to connect the lid and the cover.
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公开(公告)号：US12135170B2
公开(公告)日：2024-11-05
申请号：US17888213
申请日：2022-08-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wooram Hong , Hyun Do Choi , Dal Heo , Youngchun Kwon , Hyukju Kwon , Gahee Kim , Bosung Kim , Jeonghun Kim , Jin Woo Kim , Min Sik Park , Youngjin Park , Hyungtae Seo , Won Seok Oh , Dongseon Lee , Sangyoon Lee , Jaejun Chang , Jun-Won Jang , Hyunjeong Jeon , Joon-Kee Cho , Byung-Kwon Choi , Won Je Choi , Younsuk Choi , Taesin Ha
IPC: F28D9/00
Abstract: A heat exchanger is provided. The heat exchanger includes a target area that is a target for heat exchange; and a flow path structure. The flow path structure includes at least one inlet; at least one outlet; a first flow path connected to each of the at least one inlet and the at least one outlet, and extending along a first side of the target area; and a second flow path connected to each of the at least one inlet and the at least one outlet, and extending along a second side, different from the first side, of the target area.
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公开(公告)号：US12076290B2
公开(公告)日：2024-09-03
申请号：US17747096
申请日：2022-05-18
Inventor： Minhyung Lee , Byungjune Choi , Jeonghun Kim , Se-Gon Roh , Youn Baek Lee , Jongwon Lee , Hyun Do Choi , Jung Yun Choi , Hyouk Ryeol Choi
CPC classification number: A61H1/0244 , A61H1/00 , A61H1/0218 , A61H1/0281 , A61H3/00 , A61H2003/007 , A61H3/008 , A61H2201/0176 , A61H2201/018 , A61H2201/0192 , A61H2201/12 , A61H2201/14 , A61H2201/1616 , A61H2201/1628 , A61H2201/163 , A61H2201/1635 , A61H2201/164 , A61H2201/1642 , A61H2201/165 , A61H2201/1671 , A61H2201/50 , A61H2201/5061 , A61H2205/108
Abstract: A motion assistance apparatus includes a force transmitting frame configured to support a distal part of a user, a slider configured to slide in the force transmitting frame, and a driving frame connected to the slider and configured to slide with respect to a proximal part of the user.
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公开(公告)号：US11752060B2
公开(公告)日：2023-09-12
申请号：US16674503
申请日：2019-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeonghun Kim , Minhyung Lee , Hyun Do Choi
CPC classification number: A61H3/00 , A61F2/6607 , A61H2003/007 , A61H2201/0157 , A61H2201/1215 , A61H2201/1436 , A61H2201/1481 , A61H2201/164 , A61H2201/165 , A61H2201/1642 , A61H2201/1673 , A61H2201/1676 , A61H2201/5007 , A61H2203/0406 , A61H2205/106 , A61H2205/12
Abstract: A link assembly includes a main frame, a base link rotatably connected to the main frame, an input link rotatably connected to the main frame, and an output link at least 2-degree of freedom (DOF) rotatably connected to the main frame.
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公开(公告)号：US11672722B2
公开(公告)日：2023-06-13
申请号：US16374269
申请日：2019-04-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongwon Lee , Se-Gon Roh , Youn Baek Lee , Jeonghun Kim , Minhyung Lee , Byungjune Choi , Hyun Do Choi
CPC classification number: A61H3/00 , A61H1/024 , A61H1/0244 , A61H2003/007 , A61H2201/0176 , A61H2201/0192 , A61H2201/1207 , A61H2201/1215 , A61H2201/1238 , A61H2201/149 , A61H2201/1472 , A61H2201/164 , A61H2201/165 , A61H2201/1628 , A61H2201/1635 , F16H2048/104
Abstract: Driving modules, motion assistance apparatuses including at least one of the driving modules, and methods of controlling at least one of the motion assistance apparatuses may be provided. For example, a driving module including a driving source on one side of a user and configured to transmit power, an input side rotary body coupled to the driving source and configured to rotate, first and second decelerators configured to operate using the power respectively received from the driving source through the input side rotary body, and a first stopper and a second stopper configured to selectively enable or disable a transmission of the power between the input side rotary body and respective output terminals of the first and second decelerators may be provided.
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