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:
Jan. 05, 2010
Filed:
Jan. 10, 2008
Applicant:
Shizuo Sekino, Saitama, JP;
Inventor:
Shizuo Sekino, Saitama, JP;
Assignee:
Fujinon Corporation, Saitama-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 17/00 (2006.01); G03B 3/10 (2006.01); H04N 5/228 (2006.01); G02B 27/64 (2006.01);
U.S. Cl.
CPC ...
Abstract
By regulating movement of first and second armsA andA only in an optical axis direction using guide members ENand EN, magnetic forces received from a first magnetA and a second magnetA which expand horizontally with respect to the optical axis can be stably detected by using a first sensorA held in a first arm and a second sensorA held by a second arm.