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. 17, 2020
Filed:
Nov. 18, 2017
Applicant:
Boris Farber, Solon, OH (US);
Inventor:
Boris Farber, Solon, OH (US);
Assignee:
BJR SENSORS LLC, Solon, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/407 (2006.01); G01N 27/416 (2006.01); G01N 27/30 (2006.01);
U.S. Cl.
CPC ...
G01N 27/4162 (2013.01); G01N 27/304 (2013.01); G01N 27/4073 (2013.01); G01N 27/4075 (2013.01);
Abstract
An improvement in the method or technique of conditioning a gas sensor is provided through the application of Pulse Discharge Technique (PDT) in order to condition mixed-potential gas sensors. A modified planar sensor design to minimize sodium atom diffusion and platinum electrode poisoning under conditions of PDT are provided. Modification of the PDT hardware is provided without modification of the sensor design. The improvement method comprises: