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:
Nov. 22, 2005
Filed:
Feb. 24, 1999
Applicant:
Taeko Tanaka, Yokohama, JP;
Inventor:
Taeko Tanaka, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N005/232 ; H04N005/228 ; G03B013/00 ;
U.S. Cl.
CPC ...
Abstract
It is an object of this invention to provide an image sensing method which allows object focus tracking during zooming regardless of the shutter speed. In order to achieve this object, a zoom motor for driving a zoom lens is controlled by a lens control microcomputer to decrease the zoom speed.