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. 01, 2003
Filed:
Mar. 30, 1998
Applicant:
Inventor:
Isao Tanaka, Utsunomiya, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/232 ; H04N 5/262 ;
U.S. Cl.
CPC ...
H04N 5/232 ; H04N 5/262 ;
Abstract
An image-taking lens system includes an image-taking lens, a lens driving control part for driving and controlling the image-taking lens, a reading part for reading information from a storage medium in which a plurality of pieces of lens control information according to conditions of shooting are stored, and a setting part for setting control parameters of the lens driving control part on the basis of the information read by the reading part. The arrangement enables the operator of the system to quickly change control characteristics for zooming and focusing as desired according to shooting conditions.