Wafer test cassette system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8872532
SERIAL NO

12979200

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Wafer cassette systems and methods of using wafer cassette systems. A wafer cassette system can include a base and a probe card assembly. The base and the probe card assembly can each include complementary interlocking alignment elements. The alignment elements can constrain relative movement of the base and probe card assembly in directions parallel to a wafer receiving surface of the base, while permitting relative movement in a direction perpendicular to the receiving surface.

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Patent Owner(s)

  • FORMFACTOR, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Breinlinger, Keith J San Ramon, US 47 688
Hobbs, Eric D Livermore, US 57 843

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