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:
Nov. 25, 2025
Filed:
Feb. 24, 2022
Fanuc Corporation, Yamanashi, JP;
Kunihiko Harada, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A robot installation position measurement device includes a first position information acquisition unit that acquires first position information, which is a three-dimensional command position of a tool center point fixed with respect to a flange at a tip of a robot, in a state in which the robot is positioned in a desired pose, a second position information acquisition unit that acquires, by a three-dimensional measurement instrument installed with a predetermined measurement coordinate system, second position information, which is a three-dimensional actual position of the tool center point in the pose, and a coordinate system correction unit that corrects a robot coordinate system, with which the robot operates, such that a difference between pieces of the first position information and pieces of the second position information acquired in states in which the robot is positioned in multiple different poses becomes small.