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:
Sep. 01, 2009
Filed:
Sep. 27, 2006
Shinichi Kakiuchi, Saitama, JP;
Shinichi Kakiuchi, Saitama, JP;
Hoya Corporation, Tokyo, JP;
Abstract
An anti-shake apparatus for a photographic device includes an angular velocity detector, a position signal generator, a shake corrector, and an exposure time setter. The angular velocity detector detects the angular velocity of the photographic device. The position signal generator generates position signals representing a position of the photographic device by integrating the angular velocity. The shake corrector corrects a shake of the photographic device, based on the position signals. The exposure time setter sets an exposure time of the photographic device. The shake corrector corrects the shake based on the position signals that have frequencies higher than the predetermined cut-off frequency, which is determined in accordance with the exposure time.