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. 11, 2016
Filed:
Jul. 17, 2014
Applicant:
Samsung Electro-mechanics Co., Ltd., Suwon-Si, KR;
Inventors:
Sung Tae Kim, Suwon-si, KR;
Young Kil Choi, Suwon-si, KR;
Jun Kyung Na, Suwon-si, KR;
Seung Chul Pyo, Suwon-si, KR;
Chang Hyun Kim, Suwon-si, KR;
Assignee:
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01P 3/44 (2006.01); G01C 19/5776 (2012.01);
U.S. Cl.
CPC ...
G01C 19/5776 (2013.01);
Abstract
Disclosed herein is an apparatus for driving a gyro sensor including a driving displacement signal processing unit, a sensing signal processing unit and an automatic quadrature signal controller configured to control the variable resistor through digital correction when a quadrature signal exists, and minimize an amplitude of the quadrature signal.