Magnetic element with biased side shield lamination

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United States of America Patent

PATENT NO 8780508
APP PUB NO 20140002930A1
SERIAL NO

13539099

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Abstract

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A magnetic element is generally provided that can be implemented as a transducing head. Various embodiments may configure a magnetic stack having a magnetically free layer with a predetermined magnetization. A side shield lamination can be separated from the magnetic stack on an air hearing surface (ABS) and biased to a bias magnetization that opposes the predetermined magnetization.

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Patent Owner(s)

  • SEAGATE TECHNOLOGY LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Covington, Mark William Edina, US 48 1135
Dimitrov, Dimitar Velikov Edina, US 26 431
Song, Dian Eden Prairie, US 32 560

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