Height measuring system

United States of America Patent

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Aug 26, 1986
Grant Date
N/A
app pub date
Oct 9, 1984
filing date
Oct 9, 1984

priority date (Note)
Expired

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Abstract

The invention of this disclosure is a profiling and testing system that uses an air probe to determine the contour of a wafer containing a plurality of dies so that an electrical sensor may automatically step from die to die and test the completed dies in the wafer.

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Patent Owner(s)

Patent Owner	Address
MARTEK INC	112 SOUTH ROCKFORD DRIVE SUITE 103 TEMPE AS 85281

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Roch, Jacques	Mountain View, CA	1	21
Turner, Michael D	San Jose, CA	85	1435

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Height measuring system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06659210

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PATENT NO	4607525
SERIAL NO	06659210
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06659210

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