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. 15, 2002
Filed:
Jul. 18, 2000
Chowdary Ramesh Koripella, Scottsdale, AZ (US);
Joseph W. Bostaph, Chandler, AZ (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A fuel cell array apparatus and method of forming the fuel cell array apparatus including a base portion, formed of a singular body, and having a major surface. At least two spaced apart membrane electrode assemblies formed on the major surface of the base portion. A fluid supply channel is defined in the base portion and equally communicating with each of the at least two spaced apart membrane electrode assemblies for supplying a fuel-bearing fluid to each of membrane electrode assemblies. An exhaust channel is defined in the base portion and equally communicating with each of the membrane electrode assemblies. Each of membrane electrode assemblies and the cooperating fluid supply channel and cooperating exhaust channel forms a single fuel cell assembly. There is additionally included a top portion characterized as providing for the exposure of a portion of each fuel cell assembly to ambient air and a plurality of electrical components for electrical integration of the plurality of formed fuel cell assemblies.