公开(公告)号：US11154449B2

公开(公告)日：2021-10-26

申请号：US15901256

申请日：2018-02-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keehong Seo ,  Jusuk Lee ,  Jun-Won Jang

IPC: A61H3/00 ,  A61B5/103 ,  A61F5/01 ,  A61B5/11 ,  G16H20/30 ,  B25J9/00 ,  A61H1/02 ,  A61B5/00 ,  A61F2/68

Abstract: A control method and apparatus for a turning walking receives sensor information, recognizes a turning walking of a user based on the sensor information, and adjusts at least one control parameter to assist the turning walking.

公开(公告)号：US10806603B2

公开(公告)日：2020-10-20

申请号：US15412562

申请日：2017-01-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byung-Kwon Choi ,  Keehong Seo ,  Youngbo Shim ,  Taesin Ha ,  Seungyong Hyung

IPC: G06F19/00 ,  A61F2/70 ,  A61B5/11 ,  A61F2/68 ,  A61H3/00 ,  A61H1/02 ,  A61B5/024 ,  A61B5/107 ,  A61B5/00

Abstract: Disclosed is a walking assist method including acquiring arm motion data; creating walking data based on the arm motion data; and assisting a walking based on the created walking data.

公开(公告)号：US10576010B2

公开(公告)日：2020-03-03

申请号：US15643683

申请日：2017-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Rock Kim ,  Keehong Seo ,  Jusuk Lee ,  Jun-Won Jang ,  Byung-Kwon Choi

IPC: A61H3/00 ,  A61B5/11 ,  A61B5/00 ,  A61H1/02 ,  A61H1/00

Abstract: A walking assistance apparatus including a first fixing device and a second fixing device to be attached to both legs of a user, respectively, a motor device configured to provide an active assistance force to the first fixing device and the second fixing device using at least one motor, and a passive assistance force transmitter connected to the first fixing device and the second fixing device to provide a passive assistance force to the first fixing device and the second fixing device may be provided.

公开(公告)号：US10010290B2

公开(公告)日：2018-07-03

申请号：US14696723

申请日：2015-04-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byung-Kwon Choi ,  Keehong Seo ,  Youngbo Shim ,  Taesin Ha

IPC: H04L7/00 ,  A61B5/00 ,  G01R25/00 ,  H04Q9/00 ,  A61B5/11

CPC classification number: A61B5/6801 ,  A61B5/112 ,  A61B5/1122 ,  A61B5/6828 ,  A61B5/7235 ,  G01R25/00 ,  H04Q9/00

Abstract: A method and apparatus for processing a signal, wherein the apparatus identifies a sample interval satisfying a predetermined reference using a change in a plurality of samples based on a downsampling, acquires, based a result of the identifying, a feature point of a signal before the downsampling is applied to the signal, and acquires time information corresponding to a position of the feature point in a feature sample interval including the feature point is provided.

公开(公告)号：US12121489B2

公开(公告)日：2024-10-22

申请号：US17095129

申请日：2020-11-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jusuk Lee ,  Kyung-Rock Kim ,  Keehong Seo ,  Bokman Lim ,  Jun-Won Jang

IPC: A61H3/00 ,  A61B5/00 ,  A61B5/103 ,  A61B5/11 ,  A61F2/68 ,  A61F2/70 ,  A61F2/50 ,  A61H1/02

CPC classification number: A61H3/00 ,  A61B5/1038 ,  A61B5/1116 ,  A61B5/4023 ,  A61B5/4836 ,  A61B5/746 ,  A61F2/68 ,  A61F2/70 ,  A61B5/1036 ,  A61B5/1121 ,  A61B5/6831 ,  A61B5/7455 ,  A61F2002/5038 ,  A61H1/0244 ,  A61H2003/007 ,  A61H2201/1215 ,  A61H2201/1628 ,  A61H2201/164 ,  A61H2201/165 ,  A61H2201/1671 ,  A61H2201/5061 ,  A61H2201/5069 ,  A61H2201/5071 ,  A61H2201/5084 ,  A61H2205/088 ,  A61H2205/106 ,  A61H2230/625

Abstract: A method and apparatus for helping a user walk may verify whether the user is in a standing state and calculate a torque that controls balance of the user, and an assistance force for controlling balance may be provided for the user based on the torque generated by an actuator.

公开(公告)号：US11865709B2

公开(公告)日：2024-01-09

申请号：US16679895

申请日：2019-11-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngbo Shim ,  Sunghwan Ahn ,  Seungyong Hyung ,  Youngjin Park ,  Keehong Seo ,  Bokman Lim

IPC: A61H3/00 ,  B25J9/00 ,  A61F2/70 ,  B25J9/16 ,  A61H1/02

CPC classification number: B25J9/0006 ,  A61F2/70 ,  A61H3/00 ,  B25J9/1671 ,  A61F2002/701 ,  A61F2002/704 ,  A61H1/024 ,  A61H1/0244 ,  A61H2003/007 ,  A61H2201/165 ,  A61H2201/5061 ,  A61H2201/5069 ,  A61H2201/5071 ,  A61H2201/5084 ,  A61H2230/105 ,  A61H2230/625 ,  Y10S901/46

Abstract: Provided is an assisting torque setting apparatus and method, wherein the apparatus is configured to calculate an evaluation value of at least one index based on gait data of a user, set a stable assisting torque based on the evaluation value, set a basic assisting torque corresponding to a gait motion of the user based on the gait data, and set a final assisting torque based on the stable assisting torque and the basic assisting torque.

公开(公告)号：US11109778B2

公开(公告)日：2021-09-07

申请号：US15861832

申请日：2018-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bokman Lim ,  Youngjin Park ,  Keehong Seo

IPC: A61B5/11 ,  A61H1/02 ,  A61B5/00 ,  A61H3/00 ,  A61F2/68 ,  A61F2/70

Abstract: A walking assistance method may include measuring a current gait motion of a user, defining a state variable based on the current gait motion, setting a delay that is a feedback element for the state variable, and generating a torque profile based on the state variable and the delay.

公开(公告)号：US10315308B2

公开(公告)日：2019-06-11

申请号：US15818038

申请日：2017-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keehong Seo ,  Jusuk Lee ,  Bokman Lim

IPC: B25J9/00 ,  A61H3/00 ,  A61B5/11 ,  G05B19/042 ,  A61H1/02

Abstract: A method and apparatus for calculating a torque of a walking assistance device, the method including receiving a measured joint angle, obtaining a gait parameter with respect to a transition among a predetermined number of gait states based on the joint angle, obtaining a gait cycle based on the joint angle, and obtaining an output torque based on the gait cycle and the gait parameter, is provided.

公开(公告)号：US20180360347A1

公开(公告)日：2018-12-20

申请号：US15861832

申请日：2018-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bokman LIM ,  Youngjin Park ,  Keehong Seo

IPC: A61B5/11

Abstract: A walking assistance method may include measuring a current gait motion of a user, defining a state variable based on the current gait motion, setting a delay that is a feedback element for the state variable, and generating a torque profile based on the state variable and the delay.

公开(公告)号：US11717187B2

公开(公告)日：2023-08-08

申请号：US16164766

申请日：2018-10-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bokman Lim ,  Youngjin Park ,  Keehong Seo

IPC: A61B5/11 ,  B25J9/00 ,  A61H3/00 ,  A61H1/02

CPC classification number: A61B5/112 ,  A61H1/0237 ,  A61H3/00 ,  B25J9/0006 ,  A61H2201/1215 ,  A61H2201/165 ,  A61H2201/1642 ,  A61H2201/1652 ,  A61H2201/501 ,  A61H2201/5005 ,  A61H2201/5046 ,  A61H2201/5061 ,  A61H2201/5069

Abstract: A walking assistance method and/or apparatuses configured to perform same are provided. A state variable may be defined based on a result obtained by measuring a gait motion of a user, and a torque profile may be generated based on the defined state variable, a gain and a delay. The generated torque profile may correspond to a torque profile to assist the gait motion, or a torque profile to provide a resistance to the gait motion.