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:
Dec. 01, 2015
Filed:
Dec. 09, 2014
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L 7/26 (2006.01); H01L 49/00 (2006.01);
U.S. Cl.
CPC ...
H01L 49/006 (2013.01); H03L 7/26 (2013.01);
Abstract
A quantum interference device includes a wiring board, a second unit including a gas cell in which metal atoms are sealed, a first unit that includes a light emission unit emitting light, which includes a resonance light pair for resonating the metal atoms, toward the metal atoms, and a supporting plate that has a plate shape, supports the first unit and the second unit on one surface side thereof, and is connected to the wiring board on the other surface side thereof. In addition, a second supporting portion supporting the second unit of the supporting plate includes a portion separated from the wiring board.