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. 07, 1995
Filed:
Mar. 06, 1995
Applicant:
Inventors:
Sheldon C Lim, Sunnyvale, CA (US);
Julie W Hellstrom, Santa Clara, CA (US);
Ting P Yen, Fremont, CA (US);
Assignee:
North American Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
257529 ; 257173 ; 257665 ; 257904 ;
Abstract
The size of a fusible link (22 C.sub.F) created from part of a metal layer (22) is controlled by an oxidation performed in a deposition chamber that is also used for depositing a dielectric layer (30) over the fuse structure. The metal layer serves as a diffusion barrier between semiconductor material (14 and 16) and another metal layer (24).
Lim, Sheldon. (1995). Programmable semiconductor integrated circuits having fusible links (U.S. Patent No. 5465004). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5465004
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile