| Patent | Date |
|---|
Method for making a master disk for nanoimprinting patterned magnetic recording disks
Grant 8,323,515 - Albrecht December 4, 2 | 2012-12-04 |
Method and apparatus for increasing storage capacity of a hard disk drive
Grant 8,089,718 - Dunn January 3, 2 | 2012-01-03 |
Thermally-assisted recording (TAR) disk drive with patterned multilevel media and laser with power modulation
Grant 8,081,542 - Grobis , et al. December 20, 2 | 2011-12-20 |
Perpendicular magnetic write head with stitched notched trailing shield
Grant 8,068,312 - Jiang , et al. November 29, 2 | 2011-11-29 |
System, method and apparatus for ultraviolet curing of adhesives with light beam shaping in disk drive manufacturing
Grant 8,029,637 - Kavosh , et al. October 4, 2 | 2011-10-04 |
Magnetic disk apparatus
Grant 7,894,158 - Hanada , et al. February 22, 2 | 2011-02-22 |
Advanced-process-control system utilizing a lambda tuner
Grant 7,809,459 - Morisawa , et al. October 5, 2 | 2010-10-05 |
Method for fabricating a magnetic head using a ferrofluid mask
Grant 7,526,856 - Nikitin May 5, 2 | 2009-05-05 |
Techniques For Correcting Errors Using Iterative Decoding
App 20080244359 - Li; Zongwang ; et al. | 2008-10-02 |
Techniques For Identifying Servo Sectors In Storage Devices
App 20080204926 - Blaum; Mario ; et al. | 2008-08-28 |
Techniques For Providing Verifiable Security In Storage Devices
App 20080155680 - Guyot; Cyril ; et al. | 2008-06-26 |
Techniques For Enhancing the Functionality of File Systems
App 20080133448 - Molaro; Donald Joseph ; et al. | 2008-06-05 |
Write Through Drivers for Disk Drive Systems
App 20080112085 - Contreras; John Thomas ; et al. | 2008-05-15 |
Techniques For Improving Hard Disk Drive Efficiency
App 20080104315 - Hall; David Robison | 2008-05-01 |
Run-To-Run Control Of Backside Pressure For CMP Radial Uniformity Optimization Based On Center-To-Edge Model
App 20080020676 - Guthrie; Hung-Chin ; et al. | 2008-01-24 |
Higher flip threshold structure for in-stack bias layer
Grant 7,301,735 - Gill November 27, 2 | 2007-11-27 |
Low protrusion compensation air bearing
App 20070230050 - Ruiz; Oscar Jaime | 2007-10-04 |
Combined encoder/syndrome generator with reduced delay
App 20070192669 - Hassner; Martin ; et al. | 2007-08-16 |
Techniques for providing greater error protection to error-prone bits in codewords genetated from irregular codes
App 20070186138 - Yang; Sizhen ; et al. | 2007-08-09 |
Techniques for reducing error propagation using modulation codes having a variable span
App 20070157067 - Blaum; Mario ; et al. | 2007-07-05 |
Sacrificial anode in a kerf for corrosion protection during slider fabrication
Grant 7,206,169 - Lee , et al. April 17, 2 | 2007-04-17 |
Voltage regulating systems responsive to feed-forward information from deterministic loads
App 20070078568 - Donaldson; James Eddy ; et al. | 2007-04-05 |
Decoding error correction codes using a modular single recursion implementation
App 20070061688 - Hassner; Martin ; et al. | 2007-03-15 |
Decoding techniques for correcting errors using soft information
App 20070044006 - Yang; Shaohua ; et al. | 2007-02-22 |
Reduced complexity error correction encoding techniques
App 20070043997 - Yang; Shaohua ; et al. | 2007-02-22 |
Depositing a pinned layer structure in a self-pinned spin valve
Grant 7,151,653 - Mauri , et al. December 19, 2 | 2006-12-19 |
Radial self-propagation pattern generation for disk file servowriting
Grant 7,089,353 - Chainer , et al. August 8, 2 | 2006-08-08 |
Shock resistant, high reliability rotating magnetic storage device
Grant 7,002,766 - Kisaka , et al. February 21, 2 | 2006-02-21 |
Method and apparatus for providing an air bearing pad having improved roll angle sigma
App 20060023360 - Huang; Weidong | 2006-02-02 |
Method and apparatus for providing a reverse air bearing surface head with trailing shield design for perpendicular recording
App 20060023352 - Le; Quang ; et al. | 2006-02-02 |
Method and apparatus for providing a write head having well-defined, precise write head pole tips
App 20060023353 - Lam; Terence Tin-Lok ; et al. | 2006-02-02 |
High efficiency side-by-side thin film head utilizing canted shield yokes
Grant 6,985,330 - Santini January 10, 2 | 2006-01-10 |
Method, apparatus and program storage device for dynamically adjusting the write current in each head to compensate for variation in disk drive and environmental parameters
App 20060001994 - Williams; Larry L. | 2006-01-05 |
Method and apparatus for providing a pole tip structure having a shape for preventing oversaturation of the pole tip structure
App 20050264932 - David Hsiao, Wen-Chien ; et al. | 2005-12-01 |
Method and apparatus for providing a free layer having higher saturation field capability and optimum sensitivity
App 20050243479 - Gill, Hardayal Singh | 2005-11-03 |
Method and apparatus for providing a magnetic read sensor having a thin pinning layer and improved magnetoresistive coefficient deltaR/R
App 20050243476 - Gill, Hardayal Singh | 2005-11-03 |
Apparatus for providing head amplitude characterization using gain loops
App 20050243456 - Mitchell, Chad E. ; et al. | 2005-11-03 |
Run-to-run control of backside pressure for CMP radial uniformity optimization based on center-to-edge model
App 20050239222 - Guthrie, Hung-Chin ; et al. | 2005-10-27 |
Method and apparatus for reducing the thickness of a sensor stack in a current-perpendicular-to-plane GMR/tunnel valve sensor
App 20050213264 - Gill, Hardayal Singh | 2005-09-29 |
Apparatus for providing dynamic equalizer optimization
App 20050213241 - Cideciyan, Roy D. ; et al. | 2005-09-29 |
Method and apparatus for providing a dual current-perpendicular-to-plane (CPP) GMR sensor with improved top pinning
App 20050213258 - Gill, Hardayal Singh | 2005-09-29 |
Apparatus for providing head amplitude characterization
App 20050213238 - Mitchell, Chad E. ; et al. | 2005-09-29 |
Method and apparatus for providing a current-in-plane (CIP) GMR sensor with an improved in-stack bias layer with a thinner sensor stack
App 20050213263 - Gill, Hardayal Singh | 2005-09-29 |
Thermally assisted magnetic recording system and method of writing using magnetic and thermal gradients
Grant 6,950,260 - Coffey , et al. September 27, 2 | 2005-09-27 |
Method and apparatus for providing write pre-compensation using a read timing path
App 20050190474 - Musungu, Firmin M. ; et al. | 2005-09-01 |
Method and apparatus for providing generalized write pre-compensation
App 20050190473 - Musungu, Firmin M. ; et al. | 2005-09-01 |
Self-monitoring and self-healing of frequency specific position errors in a data storage device
Grant 6,937,422 - Dang , et al. August 30, 2 | 2005-08-30 |
Perpendicular magnetic recording head built using an air-bearing surface damascene process
App 20050180048 - MacDonald, Scott Arthur ; et al. | 2005-08-18 |
Method, apparatus and program storage device for correcting a burst of errors together with a random error using shortened cyclic codes
App 20050154966 - Blaum, Mario | 2005-07-14 |
Method and apparatus for providing magnetostriction control in a freelayer of a magnetic memory device
App 20050099740 - Freitag, James Mac ; et al. | 2005-05-12 |
Method and apparatus for providing a spin valve transistor with differential detection
App 20050088786 - Gill, Hardayal Singh | 2005-04-28 |
Apparatus for providing data dependent detection in a data read channel
App 20050078394 - Cideciyan, Roy D. ; et al. | 2005-04-14 |
Apparatus using a lengthened equalization target filter with a matched filter metric in a viterbi detector
App 20050078772 - Cideciyan, Roy D. ; et al. | 2005-04-14 |
Method for providing a self-pinned differential GMR sensor and self-pinned differential GMR sensor
App 20050068683 - Gill, Hardayal Singh | 2005-03-31 |
Method for improving hard bias properties of layers in a magnetoresistive sensor
App 20050066514 - Chau, Phong V. ; et al. | 2005-03-31 |
Method and apparatus for providing a ballistic magnetoresistive sensor in a current perpendicular-to-plane mode
App 20050068685 - Gill, Hardayal Singh | 2005-03-31 |
Method for forming a read transducer by ion milling and chemical mechanical polishing to eliminate nonuniformity near the MR sensor
App 20050067372 - Li, Jui-Lung ; et al. | 2005-03-31 |
Hermetically sealed electronics arrangement and approach
App 20050068666 - Albrecht, David ; et al. | 2005-03-31 |
Apparatus having improved hard bias properties of layers in a magnetoresistive sensor
App 20050068696 - Chau, Phong V. ; et al. | 2005-03-31 |
Method and apparatus for a current-perpendicular-to-plane Giant Magneto-Resistance sensor with embedded composite film
App 20050047027 - Lin, Tsann | 2005-03-03 |
Method for providing a liftoff process using a single layer resist and chemical mechanical polishing and sensor formed therewith
App 20050032248 - Cyrille, Marie-Claire ; et al. | 2005-02-10 |
Apparatus for providing transverse magnetic bias proximate to a pole tip
App 20050024768 - Lam, Quan-Chiu Harry | 2005-02-03 |
Method for providing transverse magnetic bias proximate to a pole tip
App 20050024177 - Lam, Quan-Chiu Harry | 2005-02-03 |
Low resistance magnetic tunnel junction structure
App 20050025999 - Gill, Hardayal Singh | 2005-02-03 |
Apparatus for extended self-pinned layer for a current perpendicular to plane head
App 20050018361 - Gill, Hardayal Singh | 2005-01-27 |
Method for extended self-pinned layer for a current perpendicular to plane head
App 20050018362 - Gill, Hardayal Singh | 2005-01-27 |
Method, apparatus and program storage device for determining sector block sizes using existing controller signals
App 20050013028 - Lee, Yuan Xing ; et al. | 2005-01-20 |
Methods, apparatus and program products for determining off-track time shift estimates to be used in writing timing patterns on a storage medium
Grant 6,687,069 - Chainer , et al. February 3, 2 | 2004-02-03 |
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