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:
Mar. 11, 2025
Filed:
Mar. 30, 2022
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Fumikazu Otani, Matsumoto, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01P 15/08 (2006.01); G01C 19/5776 (2012.01); G01C 21/16 (2006.01); G01P 3/00 (2006.01); G01P 15/18 (2013.01);
U.S. Cl.
CPC ...
G01P 15/08 (2013.01); G01C 19/5776 (2013.01); G01C 21/16 (2013.01); G01P 3/00 (2013.01); G01P 15/18 (2013.01);
Abstract
The sensor module includes a plurality of inertial measurement units having an angular velocity sensor device, an acceleration sensor device, and a signal processing circuit configured to process an output signal from the angular velocity sensor device and the acceleration sensor device, and an oscillation circuit configured to generate a synchronizing clock which synchronizes the plurality of inertial measurement units. Further, the oscillation circuit is provided to one of the inertial measurement units.