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:
Jun. 09, 2026
Filed:
Nov. 08, 2022
Applicant:
Sony Group Corporation, Tokyo, JP;
Inventors:
Shunsuke Yajima, Tokyo, JP;
Jun Arai, Tokyo, JP;
Assignee:
Sony Group Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25J 9/10 (2006.01); A61B 34/30 (2016.01); B25J 9/12 (2006.01); B25J 17/00 (2006.01);
U.S. Cl.
CPC ...
A61B 34/30 (2016.02); B25J 9/102 (2013.01); B25J 9/126 (2013.01); A61B 2034/301 (2016.02); A61B 2034/305 (2016.02);
Abstract
A control system of an aspect according to the present disclosure includes a robot including an actuator, and an estimation section that estimates external force received by the robot on the basis of state information of the robot, in which the actuator includes an encoder on an output shaft side, a speed reducer that has backdrivability, that is coupled to the encoder on the output shaft side, and that is a load element, a motor coupled to the speed reducer, and an encoder on an input shaft side which encoder is coupled to the motor.