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:
Jan. 11, 2011
Filed:
Jun. 28, 2006
Applicant:
Min-kyu Song, Suwon-si, KR;
Inventor:
Min-Kyu Song, Suwon-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A polymer electrolyte membrane for a fuel cell includes an ion exchange resin membrane, and an electric conductive polymer. The electric conductive polymer is present along a thickness direction of the ion exchange resin membrane from one side of the ion exchange resin membrane to the interior of the ion exchange resin membrane.
Song, Min-Kyu. (2011). Polymer electrolyte for a fuel cell, a method of producing the same, and a fuel cell system comprising the same (U.S. Patent No. 7867667). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7867667
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile