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:
Sep. 13, 2022
Filed:
Dec. 24, 2019
Applicant:
Shanghai Jiaotong University, Shanghai, CN;
Inventors:
Assignee:
Shanghai Jiaotong University, Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B81B 7/00 (2006.01); G01N 33/00 (2006.01);
U.S. Cl.
CPC ...
B81B 7/0087 (2013.01); B81B 7/0019 (2013.01); G01N 33/005 (2013.01); B81B 2201/0214 (2013.01);
Abstract
Described herein is a hydrogen sensor on medium or low temperature solid micro heating platform, comprising: a substrate; a thermal-insulating layer disposed above the substrate; a heating structure disposed above the thermal-insulating layer, and thermally and electrically isolated from the substrate by the thermal-insulating layer; a thermal-conducting layer covering the heating structure; and a sensitive layer disposed on the thermal-conducting layer. The sensitive layer can be heated to a set temperature by the heating structure to improve sensitivity and reduce the response time.