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:
Jan. 14, 1986
Filed:
Jan. 11, 1985
Applicant:
Inventor:
R Gilbert Kaufman, Chicago, IL (US);
Assignee:
Standard Oil Company (Indiana), Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
148-631 ;
Abstract
Thin films of cuprous oxide on thin copper foil, when heat treated in an inert atmosphere and quenched, exhibit a 10- to 100-fold increase in photovoltaic effect.
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Kaufman, R. (1986). Optimized photovoltaic effect (U.S. Patent No. 4564398). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4564398
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile