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. 19, 2019
Filed:
Mar. 15, 2016
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventors:
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/00 (2006.01); G01N 33/497 (2006.01); G01N 27/12 (2006.01); A61B 5/08 (2006.01);
U.S. Cl.
CPC ...
G01N 33/497 (2013.01); G01N 27/12 (2013.01); A61B 5/082 (2013.01);
Abstract
A gas sensor includes a p-type semiconductor layer in which a surface at a contacting side with detection target gas is covered with tertiary amine and two electrodes electrically coupled with each other through the p-type semiconductor layer.