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:
Feb. 08, 1977
Filed:
Sep. 20, 1971
Applicant:
Inventors:
Paul Harvey Robinson, Trenton, NJ (US);
Ram Shaul Ronen, Kendall Park, NJ (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
427 93 ; 427255 ; 427344 ;
Abstract
Certain electrical characteristics of a semiconductor device which includes a body of semiconductor material are improved by exposing the semiconductor device to a substantially water vapor free atmosphere of chlorine and heating the device in this atmosphere.
Robinson, Paul. (1977). Method of treating semiconductor device to improve its electrical (U.S. Patent No. 4007297). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4007297
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile