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. 12, 2013
Filed:
Nov. 24, 2008
Applicant:
Masao Shikaumi, Tokyo, JP;
Inventor:
Masao Shikaumi, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An imaging apparatus includes a control unit configured to control a focus position of a lens by causing a communication unit to acquire a plurality of lens position information stored in a first storage unit without any synchronization with acquisition of an evaluation value by a contrast detection unit and associating the acquired plurality of lens position information with evaluation values stored in a second storage unit.
Shikaumi, Masao. (2013). Imaging apparatus and lens unit (U.S. Patent No. 8395697). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8395697
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