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:
May. 29, 2007
Filed:
Jan. 26, 2005
Hiroshi Obi, Kanagawa, JP;
Hiroshi Toshiyoshi, Kanagawa, JP;
Hiroshi Obi, Kanagawa, JP;
Hiroshi Toshiyoshi, Kanagawa, JP;
Yamichi Electroncis Co., Ltd., Tokyo, JP;
Koshin Kogaku co., Ltd., Kanagawa, JP;
Abstract
A comb shaped actuator having off centered electrodes to the fixed electrode and the movable electrode comprise a plurality of electrode finger units containing two fixed electrode fingers next to each other and the movable electrode finger interposed between the two fixed electrode fingers, at least two of the electrode finger units comprising off-centered electrode finger units having the movable electrode finger being off-centered with respect to a central position between the two fixed electrode fingers, the off-centered electrode finger units being located on both sides of a central line dividing the fixed electrode and the movable electrode along the opening into two parts, and directions of off-centering of the both sides being inverse to each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile