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:
Jan. 20, 2026
Filed:
Jun. 26, 2024
Canon Kabushiki Kaisha, Tokyo, JP;
Katsuhiko Nagasaki, Tokyo, JP;
Jumpei Ashida, Cupertino, CA (US);
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An apparatus includes a detection unit that includes a plurality of pixels for acquiring a plurality of pixel values based on amounts of light incident on the plurality of pixels and is configured to detect a difference between the plurality of pixel values, and a control unit configured to control the detection unit. To detect a movement of a subject, the control unit causes the detection unit to perform a first difference detection operation of detecting a difference between a plurality of pixel values of a pixel and a second difference detection operation of detecting a difference between the plurality of pixel values of the plurality of pixels.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile