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. 12, 2017
Filed:
Apr. 22, 2016
Applicant:
Honeywell International Inc., Morris Plains, NJ (US);
Inventors:
Mihai Brezeanu, Bucharest, RO;
Bogdan-Catalin Serban, Bucharest, RO;
Viorel Georgel Dumitru, Prahova, RO;
Octavian Buiu, Bucharest, RO;
Assignee:
Honeywell International Inc., Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/414 (2006.01); H01L 29/16 (2006.01); H01L 29/45 (2006.01); C30B 29/04 (2006.01);
U.S. Cl.
CPC ...
G01N 27/4141 (2013.01); H01L 29/1602 (2013.01); H01L 29/45 (2013.01); C30B 29/04 (2013.01);
Abstract
A diamond based oxygen sensor is able to function in harsh environment conditions. The oxygen sensor includes a gateless field effect transistor including a synthetic, quasi-intrinsic, hydrogen-passivated, monocrystalline diamond layer exhibiting a 2-dimension hole gas effect. The oxygen sensor also includes a sensing layer comprising yttrium-stabilized zirconia deposited onto a surface of the gateless field effect transistor.