Optical testing device

United States of America Patent

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Dec 28, 2004
Grant Date
Mar 6, 2003
app pub date
Aug 7, 2002
filing date
Aug 31, 2001

priority date (Note)
Expired

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Abstract

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A chuck adapted to test electrical and/or optical components on a device-under-test (DUT).

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Patent Owner(s)

CASCADE MICROTECH, INC.

International Classification(s)

G01R:MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC V....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Harris, Daniel L	Beaverton, OR	14	392
McCann, Peter R	Beaverton, OR	9	256

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Optical testing device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10214888

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PATENT NO	6836135
APP PUB NO	20030042889A1
SERIAL NO	10214888
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
December 28, 2004	US,6836135,B2 US6836135B2	GRANTED PATENT AS SECOND PUBLICATION
March 06, 2003	US,20030042889,A1 US20030042889A1	FIRST PUBLISHED PATENT APPLICATION

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10214888

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