ALEXANDRIA, Va., June 17 -- United States Patent no. 12,311,542, issued on May 27, was assigned to FANUC Corp. (Yamanashi, Japan).
"Robot system" was invented by Kunihiko Harada (Yamanashi, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a robot system with which it is possible to easily set an error parameter. The robot system according to an embodiment of the present disclosure comprises a robot, a measurement device attached to an end of the robot, a target mark fixed to a work space for the robot, and a robot control device for controlling the robot. The robot control device has: a parameter storage unit for storing a plurality of error parameters used to calculate the position of a refe...