Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Grouping of fuel cells into stack or module
Reexamination Certificate
2006-06-02
2010-10-19
Ryan, Patrick (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Grouping of fuel cells into stack or module
C429S457000
Reexamination Certificate
active
07816049
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.
REFERENCES:
patent: 4175165 (1979-11-01), Adlhart
patent: 5364711 (1994-11-01), Yamada et al.
patent: 6593085 (2003-07-01), Barnett et al.
patent: 2003/0068544 (2003-04-01), Cisar et al.
patent: 2003/0215686 (2003-11-01), DeFilippis et al.
patent: 2004/0170878 (2004-09-01), Goebel
patent: 2005/0074652 (2005-04-01), Choi
patent: 2005/0181264 (2005-08-01), Gu et al.
patent: 2005/0255373 (2005-11-01), Kimura et al.
patent: 1679188 (2005-10-01), None
patent: 10-289723 (1998-10-01), None
patent: 2001-110432 (2001-04-01), None
Office Action issued Mar. 14, 2008 by the State Intellectual Property Office of the People's Republic of China re: Chinese Application No. 2006101212370 (4 pp).
Letters Patent issued by the Chinese Intellectual Property Office in Chinese Patent Application No. 200610121237.0on Dec. 31, 2008.
Japanese Office Action dated Oct. 6, 2009, issued in a corresponding Japanese Patent Application.
Choi Kyoung Hwan
Kim Ji-rae
Kim Jin-ho
Lee Seung-jae
Lee Yoon-hoi
Kwon Ashley
Lee & Morse P.C.
Ryan Patrick
Samsung SDI & Co., Ltd.
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