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:
Oct. 01, 2024
Filed:
Jul. 30, 2021
Applicant:
Daishinku Corporation, Kakogawa, JP;
Inventor:
Takuya Kojo, Kakogawa, JP;
Assignee:
DAISHINKU CORPORATION, Kakogawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 5/04 (2006.01); H03B 5/32 (2006.01); H03L 1/02 (2006.01); H03L 1/04 (2006.01);
U.S. Cl.
CPC ...
H03B 5/04 (2013.01); H03B 5/32 (2013.01); H03L 1/028 (2013.01); H03L 1/04 (2013.01);
Abstract
An oven-controlled crystal oscillator according to one or more embodiments may include a core section hermetically encapsulated in a package for thermal insulation, wherein the core section is supported by the package via a core substrate, and the core section has a layered structure in which at least an oscillation IC, a crystal resonator and a heater IC are laminated in sequence.