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:
Jul. 02, 2013
Filed:
Sep. 07, 2012
Applicant:
Masami Sugimori, Yamato, JP;
Inventor:
Masami Sugimori, Yamato, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 9/73 (2006.01); G02B 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lens unitacquires identification information for an attached lens unit from the lens unit and stores the acquired identification information in a second memory. In a case in which correction information for the stored identification information is not registered, a CPUreads the correction information for the stored identification information out from an external memoryand registers it.