Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element
Reexamination Certificate
2005-05-24
2005-05-24
Zarneke, David (Department: 2829)
Electricity: measuring and testing
Fault detecting in electric circuits and of electric components
Of individual circuit component or element
C324S763010
Reexamination Certificate
active
06897674
ABSTRACT:
A method of tuning an integrated circuit on an integrated circuit chip including: performing a drain current at saturation measurement of one or more test field effect transistors on the integrated circuit chip; selectively programming fuses of a bank of fuses on the integrated circuit chip based on the drain current at saturation measurement; and tuning an output of the integrated circuit based on a pattern of blown and un-blown fuses in the bank of fuses.
REFERENCES:
patent: 4816757 (1989-03-01), Hutchins
patent: 6720785 (2004-04-01), Bette
patent: 6762608 (2004-07-01), Damon et al.
Braceras George M.
Pilo Harold
International Business Machines - Corporation
Nguyen Tung X.
Schmeiser Olsen & Watts
Walsh Robert A.
Zarneke David
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