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:
Jul. 28, 2026
Filed:
Sep. 13, 2021
Applicant:
Sumitomo Precision Products Co., Ltd., Amagasaki, JP;
Inventor:
Takafumi Moriguchi, Amagasaki, JP;
Assignee:
Sumitomo Precision Products Co., Ltd., Amagasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01C 19/5776 (2012.01);
U.S. Cl.
CPC ...
G01C 19/5776 (2013.01);
Abstract
A vibration-type angular rate sensor () according to this invention is configured to switch between one set of electrodes () and another set of electrodes () as electrodes that induce the primary vibration in the vibrator (), and to switch between the another set of electrodes and the one set of electrodes as electrodes that detect the secondary vibration in the vibrator (), and the offset value after the switching and the offset value before the switching are symmetrical values with respect to a predetermined reference value.