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. 21, 2023
Filed:
Jan. 28, 2019
Applicant:
Seoul National University R&db Foundation, Seoul, KR;
Inventors:
Ho Won Jang, Seoul, KR;
Yeonhoo Kim, Seoul, KR;
Assignee:
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 38/10 (2006.01); B32B 37/18 (2006.01); B32B 37/24 (2006.01); G01N 33/00 (2006.01); C01B 32/182 (2017.01); H01L 21/02 (2006.01);
U.S. Cl.
CPC ...
G01N 33/0031 (2013.01); B32B 37/182 (2013.01); B32B 38/10 (2013.01); C01B 32/182 (2017.08); H01L 21/02527 (2013.01); B32B 2037/243 (2013.01); B32B 2037/246 (2013.01); C01B 2204/22 (2013.01); C01B 2204/24 (2013.01);
Abstract
The present invention relates to a surface-decorated flexible graphene self-heating gas sensor, which has a pattern of graphene formed on a flexible substrate, has a part of the pattern of graphene decorated with metal nanoparticles, and detects a gas by applying an external voltage.