Single sensor element that is naturally differentiated

United States of America Patent

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Jan 13, 2009
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Jan 5, 2006
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Jun 30, 2004
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Jun 30, 2004

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Abstract

A differentiated sensor includes a pair of magnetic layers having magnetization directions that are substantially antiparallel in a quiescent state. At least one of the magnetic layers is a free layer. A spacer layer is disposed between the pair of magnetic layers.

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SEAGATE TECHNOLOGY LLC	47488 KATO ROAD FREMONT CA 94538

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

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Inventor Name	Address	# of filed Patents	Total Citations
Fernandez-de-Castro, Juan J	Lakeville , US	3	69
Gao, Kaizhong	Bloomington , US	172	4091
Li, Shaoping	Naperville , US	105	3700
Shen, Jian X	Savage , US	6	493
Xue, Song S	Edina , US	91	1404

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Single sensor element that is naturally differentiated

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United States of America Patent

10883065

11894.00.US

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PATENT NO	7477490
APP PUB NO	20060002035A1
SERIAL NO	10883065
DOCKET NO	11894.00.US

US Family Size	Non-US Coverage
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DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 13, 2009	US,7477490,B2 US7477490B2	GRANTED PATENT AS SECOND PUBLICATION
January 05, 2006	US,20060002035,A1 US20060002035A1	FIRST PUBLISHED PATENT APPLICATION

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10883065

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