High current precision resistance measurement system

United States of America Patent

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Jan 31, 2012
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Apr 2, 2009
app pub date
Sep 29, 2008
filing date
Sep 27, 2007

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Abstract

A resistance testing apparatus makes use of a modular design for cascaded, parallel, bipolar current sources to obviate the need for electromechanical or pneumatic switching systems.

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Patent Owner(s)

Patent Owner	Address
GUILDLINE INSTRUMENTS LIMITED	21 GILROY STREET BOX 99 SMITHS FALLS K7A 4S9

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

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Inventor Name	Address	# of filed Patents	Total Citations
Evans, Mark	Smith Falls, CA	88	627
Perras, Andre C	McDonalds Corners, CA	2	4

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High current precision resistance measurement system

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United States of America Patent

12240191

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PATENT NO	8106669
APP PUB NO	20090085587A1
SERIAL NO	12240191
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 31, 2012	US,8106669,B2 US8106669B2	GRANTED PATENT AS SECOND PUBLICATION
April 02, 2009	US,20090085587,A1 US20090085587A1	FIRST PUBLISHED PATENT APPLICATION

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12240191

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