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:
Mar. 06, 2018
Filed:
Jun. 09, 2017
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Naohisa Obata, Minowa, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 5/32 (2006.01); H03H 9/10 (2006.01); H03H 9/17 (2006.01); H03H 9/13 (2006.01);
U.S. Cl.
CPC ...
H03B 5/32 (2013.01); H03H 9/1021 (2013.01); H03H 9/132 (2013.01); H03H 9/171 (2013.01);
Abstract
In a crystal resonator, a resonator element is installed in a package via a first bonding member and a second bonding member, and when viewed from above, a distance between a first bonding center and a second bonding center is set to be L1, and a length of a perpendicular line drawn to a virtual line which connects the first bonding center and the second bonding center from the resonation area center is set to be L2, a relationship expressed by 0<L1/L2≦0.97 is satisfied.
Quick Actions:
Obata, Naohisa. (2018). Resonation device, oscillator, electronic apparatus, and moving object (U.S. Patent No. 9912292). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9912292
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