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. 14, 2025
Filed:
Aug. 20, 2021
Fanuc Corporation, Yamanashi, JP;
Yuelai Wang, Yamanashi, JP;
Yasuhiro Naitou, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A robot controller including a control unit configured to cause a control point to move from a first position to a second position by basic joints and wrist joints, and a recording unit configured to record position information including the second position and rotation angles to which the wrist joints are rotated when the control point is positioned at the second position. In a case where posture of the wrist unit at the second position is not a singular point, the control unit causes the basic joints and the wrist joints to perform straight-line motion so as to move the control point along a straight line, and in a case where the posture of the wrist unit at the second position is a singular point, the control unit causes the wrist joints to perform each-joint controlling motion.