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:
Oct. 19, 2010
Filed:
Jun. 02, 2006
Seung-jae Lee, Seongnam-si, KR;
Ji-rae Kim, Seoul, KR;
Kyoung Hwan Choi, Suwon-si, KR;
Jin-ho Kim, Seoul, KR;
Yoon-hoi Lee, Seoul, KR;
Seung-jae Lee, Seongnam-si, KR;
Ji-rae Kim, Seoul, KR;
Kyoung Hwan Choi, Suwon-si, KR;
Jin-ho Kim, Seoul, KR;
Yoon-hoi Lee, Seoul, KR;
Samsung SDI Co., Ltd., Gyeonggi-do, KR;
Abstract
A direct liquid feed fuel cell includes a membrane electrode assembly (MEA) including an anode electrode and a cathode electrode respectively disposed on either side of an electrolyte membrane. A conductive anode plate and a conductive cathode plate which respectively face the anode electrode and the cathode electrode, and have flow channels therein. Stripe-shaped hydrophilic members are formed on the cathode electrode, cross the flow channels of the conductive cathode plate, and transfer water from the flow channels to the conductive cathode plate. The conductive cathode plate is hydrophilic.