logo

For the Inventor, By the Inventor

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.:

US 10379077 B1

PDFFull Text
Date of Patent:
Aug. 13, 2019

Filed:

Nov. 02, 2015

Gas sensor element

Applicant:

Denso Corporation, Kariya, Aichi-pref., JP;

Inventors:

Makoto Ito, Kariya, JP;

Takehiro Watarai, Kariya, JP;

Assignee:

DENSO CORPORATION, Kariya, JP;

Attorney:

Nixon & Vanderhye P.C.

Primary Examiner:

Alexander S Noguerola

Int. Cl.
CPC ...
G01N 27/407 (2006.01); G01N 27/41 (2006.01); G01N 27/409 (2006.01); G01N 33/00 (2006.01); G01N 1/22 (2006.01); G01N 33/497 (2006.01);
U.S. Cl.
CPC ...
G01N 27/41 (2013.01); G01N 27/409 (2013.01); G01N 27/4072 (2013.01); G01N 27/4077 (2013.01); G01N 33/0047 (2013.01); G01N 2001/2244 (2013.01); G01N 2033/4975 (2013.01);
Abstract

A gas sensor element includes a main body having a solid electrolyte body on which a measurement gas-side electrode and a reference gas-side electrode are provided, a trap layer covering an outer peripheral surface of the main body to trap poisoning substances contained in a measurement gas, and a waterproof protective layer covering an outer peripheral surface of the trap layer. In the protective layer, there is formed at least one measurement gas introduction port for introducing the measurement gas to the measurement gas-side electrode via the trap layer.

Find Patent Forward Citations

Ito, Makoto. (2019). Gas sensor element (U.S. Patent No. 10379077). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10379077

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…