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:
May. 26, 1981
Filed:
Oct. 22, 1979
Applicant:
Inventors:
Nicholas F Borrelli, Elmira, NY (US);
Peter L Young, Painted Post, NY (US);
Assignee:
Corning Glass Works, Corning, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ;
U.S. Cl.
CPC ...
430296 ; 430270 ; 430567 ; 430-5 ; 346158 ; 365118 ; 365127 ; 365128 ;
Abstract
Electron beam-sensitive films containing silver chloride, cadmium chloride and tin oxide, and the use of such films to provide optical masks by selective film darkening with an electron beam, are described.
Borrelli, Nicholas. (1981). Tin oxide, cadmium chloride doped silver chloride electron beam (U.S. Patent No. 4269934). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4269934
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile