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:
Nov. 14, 2006
Filed:
Mar. 10, 2005
Shunji Mase, Handa, JP;
Kenji Hirano, Kariya, JP;
Shunji Mase, Handa, JP;
Kenji Hirano, Kariya, JP;
Denso Corporation, Kariya, JP;
Abstract
A vibration type angular velocity sensor includes: a first and a second angular velocity sensors; and an anomaly monitoring signal generating and outputting unit including an opposite phase waveform synthesis portion. The first and the second angular velocity sensors include: a vibrator; a vibration driving unit; and a detection waveform generation unit. The opposite phase waveform synthesis portion synthesizes the first and the second detection waveforms with opposite phase. The anomaly monitoring signal generating and outputting unit generates and outputs an anomaly monitoring signal on the basis of a synthesized opposite phase waveform synthesized from the first and the second detection waveforms.