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 8479707 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 09, 2013

Filed:

Nov. 05, 2010
Applicant:

Makoto Mase, Handa, JP;

Inventor:

Makoto Mase, Handa, JP;

Assignee:

Aisan Kogyo Kabushiki Kaisha, Obu-shi, Aichi-ken, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 11/10 (2006.01); G01B 7/30 (2006.01);
U.S. Cl.
CPC ...
Abstract

A rotation angle detection device may include a rotational member, at least one magneto-electric transducer having a magnetism detection portion capable of detecting a change in magnetism caused by rotation of the rotational member and generating a detection signal representative of the change in magnetism, and an operation voltage output portion capable of performing an operation based on the detection signal and generating an output signal. The rotation angle detection device may further include a fixed member having an receiving recess that receives the at least one magneto-electric transducer therein, and an elastic member attached to the receiving recess in which the at least one magneto-electric transducer is received.


Find Patent Forward Citations

Mase, Makoto. (2013). Rotation angle detection device and throttle valve control device using the same (U.S. Patent No. 8479707). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8479707

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