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:
Jul. 08, 2025
Filed:
Sep. 25, 2019
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Akihiro Kirihara, Tokyo, JP;
Masahiko Ishida, Tokyo, JP;
Yuma Iwasaki, Tokyo, JP;
Yasutomo Omori, Tokyo, JP;
Hiroko Someya, Tokyo, JP;
Sadanori Hattori, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01K 7/36 (2006.01); G01K 17/06 (2006.01);
U.S. Cl.
CPC ...
G01K 7/36 (2013.01); G01K 17/06 (2013.01);
Abstract
A heat-flow sensor that includes an insulating layer, a magnetic field application layer arranged on a first surface of the insulating layer and composed of a conductor, and a heat-flow detection layer arranged on a second surface of the insulating layer, the second surface facing the first surface, and the heat-flow detection layer composed of a conductive magnetic body. The heat-flow detection layer faces the magnetic field application layer via the insulating layer.