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:
Feb. 24, 2009
Filed:
Mar. 29, 2005
Applicants:
Shantanu Roy, New Delhi, IN;
Thomas D Ketcham, Big Flats, NY (US);
Dell J St Julien, Watkins Glen, NY (US);
Jacqueline L Brown, Lindley, NY (US);
Michael E Badding, Campbell, NY (US);
Inventors:
Shantanu Roy, New Delhi, IN;
Thomas D Ketcham, Big Flats, NY (US);
Dell J St Julien, Watkins Glen, NY (US);
Jacqueline L Brown, Lindley, NY (US);
Michael E Badding, Campbell, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/10 (2006.01); H01M 4/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to one aspect of the invention a fuel cell device comprises: a plurality of fuel cells, each of the plurality of fuel cells having an active area, wherein at least two of the plurality of fuel cells have differently sized active area, such that ratio of the active areas of these two fuel cells is at least 1.1:1.