Circuits and methods for calibration of a motion detector

United States of America Patent

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Oct 30, 2012
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Mar 3, 2011
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Aug 27, 2009
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Aug 27, 2009

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Abstract

A circuit to detect a movement of an object has a calibration time period that ends when peak detectors in the circuit stop updating for a predetermined amount of time. A method associated with the circuit is also described.

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ALLEGRO MICROSYSTEMS LLC	955 PERIMETER ROAD MANCHESTER NH 03103-3353

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Inventor Name	Address	# of filed Patents	Total Citations
Fernandez, Devon	Londonderry, US	41	1084
Forrest, Glenn A	Bow, US	17	970

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Circuits and methods for calibration of a motion detector

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United States of America Patent

12548738

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PATENT NO	8299783
APP PUB NO	20110048102A1
SERIAL NO	12548738
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 30, 2012	US,8299783,B2 US8299783B2	GRANTED PATENT AS SECOND PUBLICATION
March 03, 2011	US,20110048102,A1 US20110048102A1	FIRST PUBLISHED PATENT APPLICATION

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12548738

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