Method, apparatus and article for detecting rotor position

United States of America Patent

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Jul 7, 2009
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Apr 12, 2007
app pub date
Oct 12, 2005
filing date
Oct 12, 2005

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Abstract

A system, method and article for detecting a polarity of a rotor in a motor and/or a generator. In one embodiment, a rotor polarity detection signal is applied and a response thereto is evaluated to determine whether an estimated position of the rotor is correct.

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Patent Owner(s)

CONTINENTAL AUTOMOTIVE SYSTEMS US, INC.

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H02P:CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATO....

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Inventor Name	Address	# of filed Patents	Total Citations
Davis, Roy I	Saline , US	12	744
Tesch, Tod R	Novi , US	9	158

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Method, apparatus and article for detecting rotor position

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11250180

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PATENT NO	7557530
APP PUB NO	20070080655A1
SERIAL NO	11250180
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 07, 2009	US,7557530,B2 US7557530B2	GRANTED PATENT AS SECOND PUBLICATION
April 12, 2007	US,20070080655,A1 US20070080655A1	FIRST PUBLISHED PATENT APPLICATION

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11250180

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