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. 17, 2025
Filed:
May. 25, 2023
Seiko Epson Corporation, Tokyo, JP;
Kentaro Tsukamoto, Azumino, JP;
Kenji Matsuura, Matsumoto, JP;
SEIKO EPSON CORPORATION, , JP;
Abstract
A method form performing calibration between a robot and a camera includes achieving a first state in which a criterion point of an image is captured with the camera, achieving a second state in which the camera is rotated by a first angle of rotation around a first imaginary axis passing through a control point at the arm, achieving a third state in which the criterion point is located at the center of the image captured with the camera, achieving a fourth state in which the camera is rotated by a second angle of rotation around a second imaginary axis passing through a reference point, achieving a fifth state in which that criterion point is located at the center of the image captured with the camera, and performing the calibration between the robot and the camera.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile