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:
Mar. 12, 2002
Filed:
Jul. 07, 2000
Applicant:
Inventors:
Michael Scott Carroll, Orlando, FL (US);
Frank Yauchee Hui, Orlando, FL (US);
Tony G. Ivanov, Orlando, FL (US);
Assignee:
Lucent Technologies Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 ;
U.S. Cl.
CPC ...
G11C 7/00 ;
Abstract
A resistor fuse for use in a semiconductor device having an operating voltage. In one embodiment, the resistor fuse includes a silicon layer located over a semiconductor wafer and a metal silicide layer located over the silicon layer. The resistor fuse has a predetermined current threshold and is configured to open if a current through the resistor fuse at the operating voltage exceeds the current threshold.