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Machine learning-based read channel data detection |
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Machine learning-based read channel data detection |
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2021-08-03 |
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HAMR writer pole length characterization |
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Systems and methods for forming implanted capping layers in magnetic media for magnetic recording |
Gerardo A. Bertero |
2015-11-10 |
| 9171575 |
Data storage device detecting media defects by writing opposite polarity test pattern |
Gerardo A. Bertero, Mazin Almaqablah |
2015-10-27 |
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Energy assisted magnetic recording medium capable of suppressing high DC readback noise |
Gerardo A. Bertero, Christopher B. Wolf, Eric J. Champion |
2015-04-07 |
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Disk drive calibrating a laser write power for heat assisted magnetic recording |
— |
2014-11-25 |
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Disk drive destabilizing magnetization of test pattern using head laser to enhance defect detection |
Eric J. Champion, Kroum S. Stoev |
2014-07-08 |
| 8743666 |
Energy assisted magnetic recording medium capable of suppressing high DC readback noise |
Gerardo A. Bertero, Christopher B. Wolf, Eric J. Champion |
2014-06-03 |
| 8446690 |
Perpendicular magnetic recording write head with spin torque oscillator for fast switching of write pole magnetization |
John Contreras, Manfred Ernst Schabes, Xinzhi Xing |
2013-05-21 |
| 8189281 |
Magnetic recording disk drive with write driver to write head transmission line having non-uniform sections for optimal write current pulse overshoot |
John Contreras, Nobumasa Nishiyama |
2012-05-29 |
| 8116021 |
Synchronized rewriting of data |
Xiaodong Che, Zhen Jin, Michael Paul Salo |
2012-02-14 |
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Perpendicular magnetic recording system with helical write coil and auxiliary coil for fast switching of write pole magnetization |
John Contreras, Manfred Ernst Schabes, Xinzhi Xing |
2012-02-14 |
| 7787201 |
Method and apparatus for controlling fly-height of a perpendicular-magnetic-recording head in a hard disk drive |
— |
2010-08-31 |
| 7633694 |
Method and apparatus for quantifying stress and damage in magnetic heads |
Li Tang |
2009-12-15 |
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Circuit and method for refreshing data recorded at a density sufficiently high to undergo thermal degradation |
— |
2007-03-27 |
| 6628466 |
Circuit and method for refreshing data recorded at a density sufficiently high to undergo thermal degradation |
— |
2003-09-30 |
| 6429984 |
Circuit and method for refreshing data recorded at a density sufficiently high to undergo thermal degradation |
— |
2002-08-06 |
| 5616218 |
Modification and selection of the magnetic properties of magnetic recording media through selective control of the crystal texture of the recording layer |
— |
1997-04-01 |