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:
Jul. 19, 2011
Filed:
Jul. 03, 2006
Applicant:
Sang-won Lee, Suwon-si, KR;
Inventor:
Sang-Won Lee, Suwon-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fuel cell stack includes an electricity generating element, which generates electrical energy through a reaction of a fuel and oxygen. The electricity generating element includes a membrane-electrode assembly (MEA), a first separator positioned at a first side of the MEA and having a heat sink element positioned therein for dissipating heat generated through the reaction of the fuel and oxygen, and a second separator positioned at a second, opposite side of the MEA.