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:
Feb. 07, 2023
Filed:
Apr. 19, 2018
Applicant:
Industry-university Cooperation Foundation Hanyang University Erica Campus, Ansan-Si, KR;
Inventors:
Yong Ho Choa, Ansan-si, KR;
Tae-Yeon Hwang, Ansan-si, KR;
Yo Seb Song, Ansan-si, KR;
Se Il Kim, Ansan-si, KR;
Gwang Myeong Go, Ansan-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/407 (2006.01); G01N 25/22 (2006.01); G01N 33/00 (2006.01); G01N 27/12 (2006.01); G01N 25/32 (2006.01);
U.S. Cl.
CPC ...
G01N 27/4075 (2013.01); G01N 25/22 (2013.01); G01N 25/32 (2013.01); G01N 27/12 (2013.01); G01N 27/127 (2013.01); G01N 33/005 (2013.01);
Abstract
Disclosed is a gas sensor. The gas sensor comprises: a substrate; a thermoelectric layer which is disposed on the substrate and has a metal nanowire; a first electrode and a second electrode disposed to be spaced apart from each other on the thermoelectric layer; and a catalyst layer which is disposed on the first electrode and has a composite structure in which a metal particle is bonded to a carbon structure.