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:
Mar. 07, 2023
Filed:
Oct. 04, 2019
Applicant:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/407 (2006.01); H01L 23/532 (2006.01); G01N 27/22 (2006.01);
U.S. Cl.
CPC ...
G01N 27/4074 (2013.01); G01N 27/226 (2013.01); H01L 23/53209 (2013.01); G01N 2027/222 (2013.01);
Abstract
In one embodiment, a gas sensor includes a sensing layer having a first region containing PdCuSi, and a second region which is provided outside the first region and contains PdCu.