Capacitance measurement

United States of America Patent

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Sep 23, 2003
Grant Date
Oct 3, 2002
app pub date
Feb 7, 2001
filing date
Feb 7, 2001

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Abstract

An apparatus and method of measuring capacitances are provided in which charge packets of known value are delivered to a capacitor of unknown value until a final voltage is determined, and the capacitance is calculated based on the known total charge and measured voltage.

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Patent Owner(s)

Patent Owner	Address
FLUKE CORPORATION	6920 SEAWAY BLVD EVERETT WA 98203

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

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Inventor Name	Address	# of filed Patents	Total Citations
Eng, Jr Benjamin	Everett, WA	8	352
Lund, John M	Marysville, WA	3	636

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Capacitance measurement

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United States of America Patent

09779137

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PATENT NO	6624640
APP PUB NO	20020140438A1
SERIAL NO	09779137
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 23, 2003	US,6624640,B2 US6624640B2	GRANTED PATENT AS SECOND PUBLICATION
October 03, 2002	US,20020140438,A1 US20020140438A1	FIRST PUBLISHED PATENT APPLICATION

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09779137

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