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:
Sep. 01, 2020
Filed:
Sep. 27, 2018
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Shogo Inaba, Shiojiri, JP;
Atsuki Naruse, Shiojiri, JP;
Shigekazu Takagi, Shiojiri, JP;
Tomokazu Umeno, Shiojiri, JP;
Satoru Tanaka, Chino, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 19/5628 (2012.01); G01P 15/125 (2006.01); G01P 15/08 (2006.01); G01P 15/13 (2006.01); G01C 19/56 (2012.01);
U.S. Cl.
CPC ...
G01P 15/125 (2013.01); G01C 19/56 (2013.01); G01P 15/0802 (2013.01); G01P 15/131 (2013.01);
Abstract
A physical quantity sensor includes a substrate, an element portion disposed so as to overlap the substrate, a conductor pattern disposed on the substrate so as to face the element portion, and a protection film covering at least a part of an exposed portion of the conductor pattern exposed from element portion in a plan view from a direction in which the substrate and the element portion overlap.