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. 18, 2020
Filed:
Apr. 11, 2018
Applicant:
Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;
Inventor:
Kazuyuki Noto, Nagaokakyo, JP;
Assignee:
MURATA MANUFACTURING CO., LTD., Nagaokakyo-Shi, Kyoto-Fu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 5/04 (2006.01); H03B 5/32 (2006.01); H03H 9/05 (2006.01); H03H 9/10 (2006.01); H03H 9/08 (2006.01); H03L 1/02 (2006.01); H03B 1/02 (2006.01); H03H 9/21 (2006.01); H01L 41/053 (2006.01); H03L 1/04 (2006.01); H03H 9/02 (2006.01); H03H 9/19 (2006.01);
U.S. Cl.
CPC ...
H03B 5/04 (2013.01); H01L 41/053 (2013.01); H03B 1/02 (2013.01); H03B 5/32 (2013.01); H03H 9/02023 (2013.01); H03H 9/02102 (2013.01); H03H 9/0509 (2013.01); H03H 9/0519 (2013.01); H03H 9/0552 (2013.01); H03H 9/0595 (2013.01); H03H 9/08 (2013.01); H03H 9/1021 (2013.01); H03H 9/1035 (2013.01); H03H 9/19 (2013.01); H03H 9/21 (2013.01); H03L 1/022 (2013.01); H03L 1/028 (2013.01); H03L 1/04 (2013.01);
Abstract
A piezoelectric resonator unit includes a base member having a mounting surface. A piezoelectric resonator is mounted on the mounting surface and a lid member is bonded to the mounting surface such that the piezoelectric resonator is hermetically sealed in an inner space. A heat conductor is connected to a temperature sensor that detects a temperature of the piezoelectric resonator and is connected to a heating element that radiates heat onto the piezoelectric resonator. The heat conductor has a portion that is arranged in the inner space.