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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 9897583 B1

PDFFull Text
Date of Patent:
Feb. 20, 2018

Filed:

Jul. 02, 2015

Apparatus and method for detecting filter contamination of a fuel cell

Applicant:

Hyundai Motor Company, Seoul, KR;

Inventors:

Myung Ju Jung, Daejeon, KR;

Hyuck Roul Kwon, Gyeonggi-do, KR;

Sang Hoon Seo, Gyeonggi-do, KR;

Jeong Hee Park, Gyeonggi-do, KR;

Assignee:

Hyundai Motor Company, Seoul, KR;

Attorneys:

Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.

Peter F. Corless

Primary Examiner:

Dennis White

Assistant Examiner:

Bryan Kilpatrick

Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 27/04 (2006.01); H01M 8/0662 (2016.01); H01M 8/04664 (2016.01);
U.S. Cl.
CPC ...
G01N 33/0036 (2013.01); H01M 8/04686 (2013.01); H01M 8/0687 (2013.01); G01N 27/04 (2013.01); G01N 27/046 (2013.01); H01M 8/0675 (2013.01); H01M 2250/20 (2013.01); Y02T 90/32 (2013.01);
Abstract

An apparatus for detecting a filter contamination of a fuel cell includes: a signal transmitter configured to transmit at least one signal; a signal receiver configured to receive the at least one signal from the signal transmitter; and a resistor unit including a silver compound disposed between the signal transmitter and the signal receiver and having a resistance which varies according to a chemical reaction.

Find Patent Forward Citations

Jung, Myung. (2018). Apparatus and method for detecting filter contamination of a fuel cell (U.S. Patent No. 9897583). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9897583

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

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