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:
Nov. 21, 1978
Filed:
Aug. 16, 1977
Applicant:
Inventors:
Richard B Schoolar, Silver Spring, MD (US);
James D Jensen, Highland, MD (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; B05D / ; H01L / ;
U.S. Cl.
CPC ...
428539 ; 148-15 ; 148 315 ; 148174 ; 148189 ; 252 / ; 4235 / ; 427 87 ; 4272 / ; 427294 ; 357 52 ; 357 61 ;
Abstract
The process of coating epitaxial films of lead chalcogenide materials with s.sub.2 S.sub.3 to insulate the films from the effects of oxygen upon exposure to air.
Schoolar, Richard. (1978). Surface passivation of iv-vi semiconductors with as.sub.2 s.sub.3 (U.S. Patent No. 4126732). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4126732
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile