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:
Apr. 20, 2021
Filed:
Jun. 26, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Naoyuki Nakagawara, Tokyo, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/225 (2006.01); G03B 17/56 (2021.01); G03B 17/14 (2021.01);
U.S. Cl.
CPC ...
H04N 5/2254 (2013.01); G03B 17/14 (2013.01); G03B 17/565 (2013.01);
Abstract
An image capture apparatus determines a maximum power to be supplied from the image capture apparatus to an auxiliary device detachably attached to the image capture apparatus, based on information regarding a distance between a noise source included in the auxiliary device and an image sensor included in the image capture apparatus. The image capture apparatus then supplies power to the auxiliary device, without exceeding the determined maximum power and thereby effectively reduces the influence of noise caused by the auxiliary device, on the image sensor and a captured image.