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:
Aug. 18, 1992
Filed:
Apr. 02, 1990
Applicant:
Inventors:
Rick C Jerome, Puyallup, WA (US);
Frank Marazita, San Jose, CA (US);
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
437162 ; 437160 ; 437 31 ; 437 40 ;
Abstract
Low resistance contacts for establishing an electrical pathway to an integrated surface substrate are provided. The pathway is formed by the connection of a p+ doped channel stop region with a p+ doped extrinsic layer. P+ doped polysilicon contacts are positioned on the substrate surface. In one embodiment, a metal silicide layer connects the polysilicon contacts and overlies the p+ doped extrinsic layer.
Jerome, Rick. (1992). Low resistance silicided substrate contact (U.S. Patent No. 5139966). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5139966
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile