The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 09, 2019
Filed:
Feb. 27, 2015
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Byungjune Choi, Gunpo-si, KR;
Yongjae Kim, Seoul, KR;
Youn Baek Lee, Yongin-si, KR;
Jeonghun Kim, Hwaseong-si, KR;
Se-Gon Roh, Suwon-si, KR;
Minhyung Lee, Anyang-si, KR;
Jongwon Lee, Uiwang-si, KR;
Hyun Do Choi, Yongin-si, KR;
Youngdo Kwon, Yongin-si, KR;
ByungKwon Choi, Suwon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
In a joint assembly of a walking assistance robot that is capable of performing an operation with 3 degrees of freedom, similarly to a user's joint, a rolling motion and a sliding motion are simultaneously made, and a rotation center changes so that the joint assembly can make a similar motion to that of an actual knee joint of the user. Thus, when the user wears the walking assistance robot and walks, misalignment can be prevented from occurring in the knee joint.