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:
Oct. 17, 2023
Filed:
Sep. 23, 2020
Korea Institute of Science and Technology, Seoul, KR;
Donghyun Hwang, Seoul, KR;
Sungwoo Park, Seoul, KR;
Namseon Jang, Seoul, KR;
Yong Seok Ihn, Seoul, KR;
Sungwook Yang, Seoul, KR;
Jinwoo Jeong, Seoul, KR;
Sehyuk Yim, Seoul, KR;
Sang Rok Oh, Seoul, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
Provided is a tele-operated forceps-driver variable stiffness master device including a master member to generate an input displacement signal generated by pressing with a user's finger, and a slave member to operate based on the input displacement signal, measure operation information, calculate a gripping force based on the operation information, and provide the master member with at least one of a stiffness change command signal or a force feedback based on the calculated gripping force.