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. 16, 2016
Filed:
Feb. 12, 2010
Applicant:
Masaaki Uenishi, Kawasaki, JP;
Inventor:
Masaaki Uenishi, Kawasaki, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/232 (2006.01);
U.S. Cl.
CPC ...
H04N 5/23212 (2013.01);
Abstract
Before receiving an instruction, an apparatus identifies an object region to be focused by detecting a focus signal while moving a focusing lens. When the instruction is received, the apparatus moves the focusing lens based on the focus signal of the identified object region to be focused to detect a focus signal and perform a focus adjustment for the focusing lens.