Magnetic layer with grain refining agent

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United States of America Patent

PATENT NO 9632149
APP PUB NO 20140035572A1
SERIAL NO

14052179

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Abstract

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A magnetic sensor includes a magnetic layer comprising magnetic material and a grain refining agent. The magnetic layer having a grain-refined magnetic layer surface. A layer adjacent the magnetic layer has a layer surface that conforms to the grain-refined magnetic layer surface.

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Patent Owner(s)

  • SEAGATE TECHNOLOGY LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
He, Qing Plymouth, US 151 2763
Karr, Brian William Savage, US 10 197
Singleton, Eric Walter Maple Plain, US 38 349

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