Method and apparatus for legacy comparison

United States of America Patent

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Jul 20, 2010
Grant Date
Mar 13, 2008
app pub date
Oct 31, 2007
filing date
Jun 25, 2004

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Abstract

A line device monitors at least one power parameter of an electric power line and produces at least one representation thereof. The at least one representation is communicated to a microprocessor based device. The representation is compared with a measurement of the at least one power parameter produced by legacy instrumentation.

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Patent Owner(s)

Patent Owner	Address
POWER MEASUREMENT LTD	2195 KEATING CROSS ROAD SAAICHTON BRITISH COLUMBIA V8M 2A5

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

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Inventor Name	Address	# of filed Patents	Total Citations
Cowan, Peter C	841 Canterbury Road	22	1756
Doig, Paul E	1019 Clare Street	3	115
Forth, J Bradford	2088 Loren Terrace	29	3970
Gunn, Colin N	2771 Vantilburg Crescent	26	2006
Hancock, Martin A	1241 Pearce Crescent	43	4670
Lightbody, Simon H	6509 Central Saanich Rd.	41	3818

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Method and apparatus for legacy comparison

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11981172

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PATENT NO	7761248
APP PUB NO	20080065335A1
SERIAL NO	11981172
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 20, 2010	US,7761248,B2 US7761248B2	GRANTED PATENT AS SECOND PUBLICATION
March 13, 2008	US,20080065335,A1 US20080065335A1	FIRST PUBLISHED PATENT APPLICATION

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11981172

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