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:
Apr. 08, 2008
Filed:
Mar. 07, 2007
Akira Mori, Nagaokakyo, JP;
Iku Nagai, Kawasaki, JP;
Kazushige Sawada, Atsugi, JP;
Makoto Narita, Yokohama, JP;
Akira Mori, Nagaokakyo, JP;
Iku Nagai, Kawasaki, JP;
Kazushige Sawada, Atsugi, JP;
Makoto Narita, Yokohama, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Asahi Kasei EMD Corporation, Tokyo, JP;
Abstract
The oscillation type inertial force sensor includes an oscillator arranged to detect an inertial force, an oscillation circuit unit arranged to drive the oscillator, and a signal processing circuit unit arranged to generate a signal according to the magnitude of the inertial force on the basis of a detection output of the oscillator, and further includes a holding arranged to hold a processed signal in the signal processing circuit unit at a predetermined potential during a period immediately after power-on until operation of the oscillation circuit unit becomes stable in response to power-on.