Method of probing a device using captured image of probe structure in which probe tips comprise alignment features

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United States of America Patent

PATENT NO 7342402
APP PUB NO 20040201392A1
SERIAL NO

10411179

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Abstract

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An image of an array of probes is searched for alignment features. The alignment features are then used to bring contact targets and the probes into contact with one another. The alignment features may be a feature of one or more of the tips of the probes. For example, such a feature may be a corner of one of the tips. An array of probes may be formed to have such alignment features.

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Patent Owner(s)

Patent OwnerAddress
FORMFACTOR INC7005 SOUTHFRONT ROAD LIVERMORE CA 94551

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Tae Ma Livermore, CA 5 77
Nagai, Bunsaku Tokyo, JP 1 30

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