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:
Dec. 14, 1982
Filed:
May. 16, 1980
Applicant:
Inventors:
Paul W Smith, San Jose, CA (US);
James J Freeman, Milpitas, CA (US);
Donald D Forsythe, Palo Alto, CA (US);
Megha Shyam, Santa Clara, CA (US);
Kenneth K Yagura, Sunnyvale, CA (US);
Gunnar Wetlesen, Los Gatos, CA (US);
Assignee:
Synertek, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 52 ; 357 54 ; 357 59 ;
Abstract
An aluminum over silicon barrier extends over the lateral edges of an integrated circuit chip into adjacent scribe lines forming an edge barrier.
Quick Actions:
Smith, Paul. (1982). Edge barrier of polysilicon and metal for integrated circuit chips (U.S. Patent No. 4364078). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4364078
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile