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:
Oct. 18, 2022
Filed:
Aug. 18, 2020
Applicant:
Invensense, Inc., San Jose, CA (US);
Inventors:
Assignee:
INVENSENSE, INC., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 19/5712 (2012.01); G01P 15/08 (2006.01); G01P 15/18 (2013.01); G01P 1/00 (2006.01); G01K 13/00 (2021.01); G01P 21/00 (2006.01); G01C 19/5776 (2012.01);
U.S. Cl.
CPC ...
G01C 19/5712 (2013.01); G01C 19/5776 (2013.01); G01K 13/00 (2013.01); G01P 1/00 (2013.01); G01P 15/08 (2013.01); G01P 15/18 (2013.01); G01P 21/00 (2013.01);
Abstract
A MEMS system includes a gyroscope that generates a quadrature signal and an angular velocity signal. The MEMS system further includes an accelerometer that generates a linear acceleration signal. The quadrature signal and the linear acceleration signal are received by a processing circuitry that modifies the linear acceleration signal based on the quadrature signal to determine linear acceleration.