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:
Mar. 03, 2026
Filed:
Jul. 19, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Minami Furuta, Tokyo, JP;
Naoki Nomura, Kanagawa, JP;
Tamaki Negishi, Tokyo, JP;
Koichi Washisu, Tokyo, JP;
Kosuke Kiyamura, Kanagawa, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A handheld blur evaluating apparatus is configured to evaluate a handheld blur of an imaging unit. The handheld blur evaluating apparatus includes an excitation unit configured to excite the imaging unit configured to image an object, a detector configured to detect disturbance in a change amount in measurement data of an image imaged by changing an imaging condition relating to exposure time or luminance, and a driving state indicating that the excitation unit is in a stationary state or in an excitation state, and a corrector configured to correct the disturbance.