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:
Jun. 27, 1978
Filed:
Jul. 16, 1976
Applicant:
Inventor:
Horst Witzke, Princeton, NJ (US);
Assignees:
Optel Corporation, Princeton, NJ (US);
Grumman Aerospace Corporation, Bethpage, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ; H01M / ;
U.S. Cl.
CPC ...
429111 ;
Abstract
A photogalvanic cell includes an electrode and counterelectrode supported on a substrate with a semi-solid electrolyte layer intervening therebetween. Titanium oxide is suspended in the electrolyte. A voltage appears between the electrode and counterelectrode in response to light. Charge storage is exhibited by the cell after light is removed.