Method and device for measuring levels

United States of America Patent

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Sep 13, 2005
Grant Date
Apr 15, 2004
app pub date
Dec 18, 2001
filing date
Dec 20, 2000

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Abstract

A sensor is applied to the wall of a container or is integrated into the wall. An alternating voltage is applied to the sensor in order to measure the level of the contents of the container, the capacitance or the electrical field produced being a measure for the fill level.

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Patent Owner	Address
ABERTAX RESEARCH AND DEVELOPMENT LTD	PAOLA PLA 08

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

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Inventor Name	Address	# of filed Patents	Total Citations
Florin, Martin	Bad Berleburg, DE	2	54
Schmidt, Werner	Nexxar, DE	89	1807

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Method and device for measuring levels

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10451498

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PATENT NO	6943566
APP PUB NO	20040070408A1
SERIAL NO	10451498
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 13, 2005	US,6943566,B2 US6943566B2	GRANTED PATENT AS SECOND PUBLICATION
April 15, 2004	US,20040070408,A1 US20040070408A1	FIRST PUBLISHED PATENT APPLICATION

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10451498

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