Magnetic reader having a nonmagnetic insertion layer for the pinning layer

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United States of America Patent

PATENT NO 9842615
SERIAL NO

14752659

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Abstract

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A method and system provide a magnetic read apparatus. The magnetic read apparatus includes a read sensor. The read sensor includes a pinning layer, a nonmagnetic insertion layer and a pinned layer. The nonmagnetic insertion layer has a location selected from a first location and a second location. The first location is between the pinned layer and the pinning layer. The second location is within the pinning layer.

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Patent Owner(s)

Patent OwnerAddress
WESTERN DIGITAL TECHNOLOGIES INC5601 GREAT OAKS PARKWAY SAN JOSE CA 95119

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jones, Joshua Hoover, US 25 59
Kaiser, Christian San Jose, US 68 1719
Leng, Qunwen Palo Alto, US 57 3352
Zheng, Yuankai Fremont, US 111 2192

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