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:
Oct. 24, 2017
Filed:
Jun. 07, 2016
Canon Kabushiki Kaisha, Tokyo, JP;
Mitsuhiro Izumi, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image stabilization apparatus which reduces variations in performance with surface accuracy of a rolling surface for rolling members. A movable unit holds an optical element and is rotatable about a first rotational axis perpendicular to an optical axis of the optical element and a second rotational axis perpendicular to the optical axis and the first formational axis through rolling of the rolling members. With the second rotational axis coinciding with a center of the rolling surface, a first ratio of the first moving range of the rolling members to the first rotational range of the movable unit is smaller than a second ratio of the second moving range of the rolling members to the second rotational range of the movable unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile