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:
Aug. 13, 2013
Filed:
Nov. 08, 2010
Applicant:
Yukio Uenaka, Tokyo, JP;
Inventor:
Yukio Uenaka, Tokyo, JP;
Assignee:
Pentax Ricoh Imaging Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/228 (2006.01); G03B 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An anti-shake apparatus comprises an angular velocity sensor and a controller. The angular velocity sensor detects an angular velocity. The controller controls the angular velocity sensor and performs an anti-shake operation based on the output signal from the angular velocity sensor. The controller calculates an angular velocity signal, based on the output signal from the angular velocity sensor before a predetermined period which is longer than a predetermined time interval and the output signal from the angular velocity sensor after the predetermined period, at the predetermined time interval, during the predetermined period.