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. 02, 2022
Filed:
Aug. 15, 2019
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Koichi Mizugaki, Suwa, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/09 (2006.01); H02P 29/60 (2016.01); H03H 9/19 (2006.01); H03H 3/02 (2006.01); G01P 15/097 (2006.01);
U.S. Cl.
CPC ...
H01L 41/09 (2013.01); H02P 29/60 (2016.02); H03H 9/19 (2013.01); G01P 15/097 (2013.01); H03H 2003/022 (2013.01);
Abstract
A vibrator device including a vibrator element, an IC substrate including a semiconductor substrate configured of a semiconductor having a first conductive type and a circuit electrically coupled to the vibrator element, the first conductive type being any one of an N-type and a P-type, and a lid directly bonded to the semiconductor substrate and configured of a semiconductor having the first conductive type.