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:
Apr. 22, 2014
Filed:
Feb. 27, 2009
Chang-soo Han, Seoul, KR;
Jung-soo Han, Seoul, KR;
Jae-ho Jang, Gyeonggi-do, KR;
Seung-nam Yu, Gyeonggi-do, KR;
Hee-don Lee, Gyeonggi-do, KR;
Seung-hoon Lee, Seoul, KR;
Wan-soo Kim, Gyeonggi-do, KR;
Chang-Soo Han, Seoul, KR;
Jung-Soo Han, Seoul, KR;
Jae-Ho Jang, Gyeonggi-do, KR;
Seung-Nam Yu, Gyeonggi-do, KR;
Hee-Don Lee, Gyeonggi-do, KR;
Seung-Hoon Lee, Seoul, KR;
Wan-Soo Kim, Gyeonggi-do, KR;
Abstract
A wearable robot for assisting muscular strength of the lower extremity of a user: The wearable robot can be worn on user's legs and includes a central securing part, a hip joint part hingably coupled to either side of a lower end of the central securing part, a femur part fastened to the hip joint part and having rigidity, a knee part including an outer frame and a knee assistant, and a drive unit fastened to one of the hip joint part and the knee joint part to allow operation of the joint part. The outer frame includes an upper side outer frame fastened to a lower end of the femur part and a lower side outer frame fastened to the upper side outer frame by a rotatable knee joint part Both the upper side outer frame and the lower side outer frame are fastened to the knee assistant worn by the user.