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. 09, 2010
Filed:
Dec. 20, 2007
Jun Cui, Glenville, NY (US);
John Patrick Lemmon, Schoharie, NY (US);
Kalaga Murali Krishna, Bangalore, IN;
Geetha Karavoor, Kerala, IN;
Vinayak Tilak, Niskayuna, NY (US);
Mohandas Nayak, Karnataka, IN;
Ravikumar Hanumantha, Karnataka, IN;
Jun Cui, Glenville, NY (US);
John Patrick Lemmon, Schoharie, NY (US);
Kalaga Murali Krishna, Bangalore, IN;
Geetha Karavoor, Kerala, IN;
Vinayak Tilak, Niskayuna, NY (US);
Mohandas Nayak, Karnataka, IN;
Ravikumar Hanumantha, Karnataka, IN;
General Electric Company, Niskayuna, NY (US);
Abstract
A gas sensor is disclosed. The gas sensor includes a gas sensing layer including doped oxygen deficient tungsten oxide and a dopant selected from the group consisting of Re, Ni, Cr, V, W, and a combination thereof, at least one electrode positioned within a layer of titanium, and a response modification layer. The at least one electrode is in communication with the gas sensing layer and the gas sensing layer is capable of detecting at least one gas selected from the group consisting of NO, NO, SOO, HO, and NH. A method of fabricating the gas sensor is also disclosed.