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:
Feb. 19, 2019
Filed:
May. 25, 2017
Canon Kabushiki Kaisha, Tokyo, JP;
Toshifumi Osawa, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
Included are a photometric unit configured to obtain respective photometric values of a plurality of photometry areas in an image capturing area, an operation unit configured to perform setting regarding continuous shooting and/or focus adjustment, a calculation unit configured to calculate a light quantity change characteristic of a photometric target based on the photometric values of the plurality of photometry areas, an adjustment unit configured to adjust exposure timing based on the light quantity change characteristic, and a control unit configured to change a method of calculating the light quantity change characteristic according to the setting regarding continuous shooting and/or focus adjustment, and to determine whether the exposure timing is adjusted based on the light quantity change characteristic.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile