Failure analyzer with distributed data processing network and method used therein

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United States of America Patent

PATENT NO 6049895
SERIAL NO

08985918

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Abstract

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A failure analyzer has an electric characteristic inspection system for producing pieces of electric test data information for integrated circuit devices fabricated on a semiconductor wafer, a visual inspection system for producing pieces of appearance test data information for the semiconductor wafer and a data analyzing system for producing a failure analysis report from the pieces of electric test data information and the pieces of appearance test data information, and the data analyzing system is implemented by using a client-server network technology so as to increase a data processing capability depending upon the amount of data to be analyzed.

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATION108-8001 TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sugimoto, Masaaki Tokyo, JP 20 316

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