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:
Nov. 12, 2019
Filed:
Jun. 23, 2017
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Manabu Kondo, Matsumoto, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L 1/04 (2006.01); H03H 9/08 (2006.01); H03B 5/18 (2006.01); H03H 9/02 (2006.01); H03L 1/02 (2006.01); H03B 5/12 (2006.01);
U.S. Cl.
CPC ...
H03L 1/04 (2013.01); H03B 5/1203 (2013.01); H03B 5/1847 (2013.01); H03H 9/02102 (2013.01); H03H 9/08 (2013.01); H03L 1/028 (2013.01); H01L 2224/48091 (2013.01); H01L 2924/16195 (2013.01);
Abstract
An oscillator includes a first package, an oscillation element housed in the first package, a first temperature controller housed in the first package, a second package adapted to house the first package, and a second temperature controller disposed outside the first package, and housed in the second package.