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:
Aug. 14, 1990
Filed:
May. 20, 1988
Applicant:
Inventors:
Marc J Madou, Palo Alto, CA (US);
Takaaki Otagawa, Fremont, CA (US);
Arden Sher, Foster City, CA (US);
Assignee:
SRI International, Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 13 ; 429 33 ; 429 40 ; 252 622 ; 501151 ; 501152 ;
Abstract
The present invention relates to solid materials for use as solid electrolytes for a fuel cell. Specifically, the invention relates to a solid O.sup.2- conducting material for use as an electrolyte for a fuel cell, comprising: