Segmented magnetic recording write head for writing timing-based servo patterns

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United States of America Patent

PATENT NO 9852747
SERIAL NO

15273483

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Abstract

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An apparatus according to one embodiment includes a first module having a plurality of first write transducers, and a plurality of second modules each having a second write transducer. Planes of deposition of write gaps of the second write transducers are oriented at an angle of greater than 4 degrees relative to planes of deposition of write gaps of the first write transducers. An apparatus according to another embodiment includes a plurality of first modules each having a first write transducer, and a plurality of second modules each having a second write transducer. Planes of deposition of write gaps of the second write transducers are oriented at an angle of greater than 4 degrees relative to planes of deposition of write gaps of the first write transducers.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Biskeborn, Robert G Hollister, US 360 3609
Childers, Edwin R Tucson, US 37 451
Lantz, Mark A Adliswil, CH 145 1133

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