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.:

US 7584661 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 08, 2009

Filed:

Jan. 26, 2007
Applicant:

Shigeo Matsunuma, Kawasaki, JP;

Inventor:

Shigeo Matsunuma, Kawasaki, JP;

Assignee:

Fujitsu Limited, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01P 9/04 (2006.01); H01L 41/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

A tuning fork gyro sensor includes a tuning fork vibrator and a casing. The tuning fork vibrator includes a pair of arms that extend parallel, a base that supports the pair of arms, and supporting members that are arranged on both faces of the base such that the supporting members are positioned at the equal distances from both the pair of arms, and that project from the both faces of the base, the both faces being perpendicular to both a direction in which the pair of arms extend and a direction in which the pair of arms are aligned. The casing is hollow to house and support the tuning fork vibrator by supporting the supporting members.


Find Patent Forward Citations

Matsunuma, Shigeo. (2009). Tuning fork gyro sensor (U.S. Patent No. 7584661). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7584661

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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