Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element
Reexamination Certificate
2006-09-19
2006-09-19
Karlsen, Ernest (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
07109738
ABSTRACT:
A method for testing a partially fabricated wafer is provided that comprises the following steps: providing a device under test (DUT) and three reference oscillators overlying a substrate of the wafer; measuring the frequencies of the reference oscillators as influenced by transistor characteristics, intra structure parasitics, resistive, capacitive and inductive parasitics; and isolating the inductive parasitics by the appropriate comparisons between the reference oscillators.
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patent: 2005/0166100 (2005-07-01), Heaton et al.
Brady W. James
Karlsen Ernest
Marshall, Jr. Robert D.
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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