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:
Nov. 03, 1998
Filed:
Nov. 02, 1995
Applicant:
Inventors:
Tatsuo Chigira, Yokohama, JP;
Masami Sugimori, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
348208 ; 396 55 ; 396 90 ;
Abstract
An image-blur prevention apparatus includes a vibration detection unit for detecting a vibration state, an image-blur correction unit for correcting an image blur, an open-loop controllable driving unit for driving the image-blur correction unit, and a control unit for open-loop controlling the driving unit in accordance with an output from the vibration detection unit.