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. 09, 2004
Filed:
Mar. 30, 2001
Applicant:
Inventors:
Kazumasa Yoshikawa, Utsunomiya, JP;
Satoshi Natsume, Sagamihara, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 5/00 ; G03B 3/10 ;
U.S. Cl.
CPC ...
G03B 5/00 ; G03B 3/10 ;
Abstract
Disclosed is an optical device including an optical member, a driving member for driving the optical member, a storage member for storing preset information about driving of the optical member, an information write device for writing the preset information in the storage member from the outside of the optical device, and a control member for performing driving control of the driving member. The control member performs preset driving control of the driving member on the basis of the preset information stored in the storage member.