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. 24, 2020
Filed:
Sep. 01, 2017
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Woo Jin Lee, Seoul, KR;
Yong Min Kim, Seongnam-si, KR;
Min Kyung Kim, Yongin-si, KR;
Ki Sub Lee, Yongin-si, KR;
Min Jin Kim, Seoul, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/0297 (2016.01); H01M 8/1086 (2016.01); H01M 8/1004 (2016.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0297 (2013.01); H01M 8/1004 (2013.01); H01M 8/109 (2013.01); H01M 8/1018 (2013.01); H01M 8/1093 (2013.01); H01M 2008/1095 (2013.01); H01M 2250/20 (2013.01); Y02E 60/521 (2013.01); Y02P 70/56 (2015.11);
Abstract
A heat treatment method for a membrane electrode assembly (MEA) of a fuel cell includes: placing a power supply plate on a surface of the MEA or on a surface of an assembly of the MEA and a gas diffusion layer (GDL); and performing heat treatment on a surface or interior of the power supply plate by applying power to the power supply plate.