Microactuator control that avoids thermal asperities on disk surfaces

United States of America Patent

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Sep 28, 2010
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Jun 3, 2010
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Dec 1, 2008
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Dec 1, 2008

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Abstract

While a microactuator is controlled to cause a head to follow a track on a disk surface, one or more other microactuators are separately controlled to offset other heads away from locations of thermal asperities on other associated disk surfaces.

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SEAGATE TECHNOLOGY LLC	10200 S DE ANZA BLVD CUPERTINO CA 95014

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G11B:INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BET....

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Inventor Name	Address	# of filed Patents	Total Citations
Motzko, Andrew Robert	Delano, US	4	37
Wilcox, Lawrence Allen	Shakopee, US	1	13

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Microactuator control that avoids thermal asperities on disk surfaces

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United States of America Patent

12325563

14819.00.US

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PATENT NO	7804661
APP PUB NO	20100134919A1
SERIAL NO	12325563
DOCKET NO	14819.00.US

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 28, 2010	US,7804661,B2 US7804661B2	GRANTED PATENT AS SECOND PUBLICATION
June 03, 2010	US,20100134919,A1 US20100134919A1	FIRST PUBLISHED PATENT APPLICATION

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