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:
Aug. 14, 2018
Filed:
Dec. 02, 2015
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Takehiko Shindo, Daisen, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01C 19/00 (2013.01); G01C 19/5776 (2012.01); G01P 15/125 (2006.01);
U.S. Cl.
CPC ...
G01C 19/5776 (2013.01); G01P 15/125 (2013.01);
Abstract
A sensor device includes a first physical quantity sensor, a drive section adapted to generate a drive signal for driving the first physical quantity sensor with a drive frequency, a second physical quantity sensor, and an output section adapted to generate an output signal based on a signal from the second physical quantity sensor and a signal having a frequency n times (n is an integer equal to or greater than 1) as high as the drive frequency.