Probes with spring mechanisms for impeding unwanted movement in guide holes

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United States of America Patent

PATENT NO 10359447
APP PUB NO 20140118016A1
SERIAL NO

13665247

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Elongated flexible probes can be disposed in holes of upper and lower guide plates of a probe card assembly. Each probe can include one or more spring mechanisms that exert normal forces against sidewalls of holes in one of the guide plates. The normal forces can result in frictional forces against the sidewalls that are substantially parallel to the sidewalls. The frictional forces can reduce or impede movement parallel to the sidewalls of the probes in the holes.

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Patent Owner(s)

  • FORMFACTOR, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Breinlinger, Keith J Livermore, US 47 688
Hughes, Kevin J Livermore, US 14 24

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