Apparatus and method for testing the calibration of a variety of electronic package lead inspection systems

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United States of America Patent

PATENT NO 5477138
SERIAL NO

08013861

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Abstract

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A universal verification unit resembling certain aspects of an electronic package is used for testing the proper calibration of different lead inspection systems. Comparison of readings provided by the system when the unit is inspected to actual values will indicate whether the system is properly calibrated.

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Patent Owner(s)

Patent OwnerAddress
VLSI TECHNOLOGY INC1109 MCKAY DRIVE SAN JOSE CA 95131

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Erjavic, Scott A Danville, CA 3 104
Hsieh, Steven H C San Francisco, CA 7 112

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