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. 21, 2025
Filed:
Mar. 22, 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 19/567 (2011.12); G01C 19/56 (2011.12); G01C 19/5607 (2011.12); G01C 19/5642 (2011.12); G01C 19/5649 (2011.12); G01C 19/5719 (2011.12); G01C 19/5776 (2011.12);
U.S. Cl.
CPC ...
G01C 19/567 (2012.12); G01C 19/56 (2012.12); G01C 19/5607 (2012.12); G01C 19/5642 (2012.12); G01C 19/5649 (2012.12); G01C 19/5719 (2012.12); G01C 19/5776 (2012.12);
Abstract
A vibration-type angular velocity sensor () includes a primary side control circuit () and a secondary side control circuit () which are configured so that a function as the primary side control circuit () and a function as the secondary side control circuit () are interchangeable, in which an offset value after interchange and an offset value before interchange are symmetric values with respect to a predetermined reference value.