Prober for testing magnetically sensitive components

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United States of America Patent

PATENT NO 7741860
SERIAL NO

12145090

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Abstract

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A prober for testing components comprises a lower frame, over which a probe holder plate is disposed at a distance therefrom for receiving test probes that make contact with the components to be tested and to which a displacement device is connected. A substrate carrier is disposed in the space between the frame and the probe holder plate, and the probe holder plate is provided with an opening, below which the substrate carrier can be displaced. To expand the scope of application of probers used for testing components, all those components of the prober that surround the substrate are made from a non-magnetic material.

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Patent Owner(s)

Patent OwnerAddress
FORMFACTOR INC5666 LA RIBERA STREET LIVERMORE CA 94550

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Giessmann, Sebastian Wildenhain, DE 16 13
Kanev, Stojan Thiendorf OT Sacka, DE 46 192
Kreissig, Stefan Venusberg, DE 17 92

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