| Patent | Date |
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Structures and methods for templated growth of high areal density heat assisted magnetic recording media
Grant 10,347,281 - Arora , et al. July 9, 2 | 2019-07-09 |
Three-dimensional magnetic memory with multi-layer data storage layers
Grant 10,014,045 - Hellwig , et al. July 3, 2 | 2018-07-03 |
Heat assisted magnetic recording (HAMR) media having a highly ordered crystalline structure
Grant 9,558,777 - Hellwig , et al. January 31, 2 | 2017-01-31 |
Perpendicular heat-assisted magnetic recording (HAMR) medium with a perovskite oxide intermediate layer
Grant 9,530,445 - Grobis , et al. December 27, 2 | 2016-12-27 |
Structures And Methods For Templated Growth Of High Areal Density Heat Assisted Magnetic Recording Media
App 20160358622 - Arora; Hitesh ; et al. | 2016-12-08 |
Annealing treatment for ion-implanted patterned media
Grant 9,384,773 - Hellwig , et al. July 5, 2 | 2016-07-05 |
Heat Assisted Magnetic Recording (hamr) Media Having A Highly Ordered Crystalline Structure
App 20160148632 - Hellwig; Olav ; et al. | 2016-05-26 |
Dual segregant heat assisted magnetic recording (HAMR) media
Grant 9,324,353 - Hellwig , et al. April 26, 2 | 2016-04-26 |
Layered Segregant Heat Assisted Magnetic Recording (hamr) Media
App 20160099017 - Hellwig; Olav ; et al. | 2016-04-07 |
All-optical magnetic recording system using FeMnPt media
Grant 9,280,996 - Hellwig , et al. March 8, 2 | 2016-03-08 |
Method for improving a patterned perpendicular magnetic recording disk with annealing
Grant 9,147,423 - Grobis , et al. September 29, 2 | 2015-09-29 |
ALL-OPTICAL MAGNETIC RECORDING SYSTEM USING FeMnPt MEDIA
App 20150170696 - Hellwig; Olav ; et al. | 2015-06-18 |
Method of manufacturing a bit patterned media on a magnetic media disk
Grant 9,058,832 - Albrecht , et al. June 16, 2 | 2015-06-16 |
Dual Segregant Heat Assisted Magnetic Recording (hamr) Media
App 20150138939 - Hellwig; Olav ; et al. | 2015-05-21 |
Three-dimensional Magnetic Memory With Multi-layer Data Storage Layers
App 20150078074 - Hellwig; Olav ; et al. | 2015-03-19 |
Three-dimensional magnetic memory with multi-layer data storage layers
Grant 8,911,888 - Hellwig , et al. December 16, 2 | 2014-12-16 |
Annealing Treatment For Ion-implanted Patterned Media
App 20140272469 - Hellwig; Olav ; et al. | 2014-09-18 |
Patterned perpendicular magnetic recording medium with data islands having a flux channeling layer below the recording layer
Grant 8,748,018 - Hauet , et al. June 10, 2 | 2014-06-10 |
Method For Improving A Patterned Perpendicular Magnetic Recording Disk With Annealing
App 20130270221 - Grobis; Michael Konrad ; et al. | 2013-10-17 |
Fabricating magnetic recording media on patterned seed layers
Grant 8,546,001 - Dobisz , et al. October 1, 2 | 2013-10-01 |
Patterned perpendicular magnetic recording disk drive and medium with patterned exchange bridge layer below the data islands
Grant 8,541,116 - Hellwig , et al. September 24, 2 | 2013-09-24 |
Silicon/gold seed structure for crystalline alignment in a film stack
Grant 8,492,010 - Hellwig , et al. July 23, 2 | 2013-07-23 |
METHOD FOR MAKING A PATTERNED PERPENDICULAR MAGNETIC RECORDING DISK HAVING A FePt or CoPt CHEMICALLY ORDERED RECORDING LAYER
App 20130084387 - Hellwig; Olav ; et al. | 2013-04-04 |
Method for making a patterned perpendicular magnetic recording disk having a FePt or CoPt chemically ordered recording layer
Grant 8,399,051 - Hellwig , et al. March 19, 2 | 2013-03-19 |
Patterned Perpendicular Magnetic Recording Medium With Ultrathin Oxide Film And Reduced Switching Field Distribution
App 20120236694 - Hellwig; Olav ; et al. | 2012-09-20 |
Patterned perpendicular magnetic recording medium with ultrathin oxide film and reduced switching field distribution
Grant 8,268,461 - Hellwig , et al. September 18, 2 | 2012-09-18 |
Patterned-media perpendicular magnetic recording disk with servo regions having magnetized servo pillars and oppositely-magnetized servo trenches
Grant 8,252,153 - Albrecht , et al. August 28, 2 | 2012-08-28 |
PATTERNED PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH EXCHANGE-COUPLED COMPOSITE RECORDING STRUCTURE OF A FePt LAYER AND A Co/X MULTILAYER
App 20120147718 - Hellwig; Olav ; et al. | 2012-06-14 |
Method For Patterned Media With Reduced Magnetic Trench Material
App 20120128871 - Albrecht; Thomas Robert ; et al. | 2012-05-24 |
System, method and apparatus for multiple anisotropy layered magnetic structures for controlling reversal mechanism and tightening of switching field distribution in bit patterned media
Grant 8,163,405 - Hauet , et al. April 24, 2 | 2012-04-24 |
Patterned Perpendicular Magnetic Recording Disk Drive And Medium With Patterned Exchange Bridge Layer Below The Data Islands
App 20120092790 - Hellwig; Olav ; et al. | 2012-04-19 |
System, Method And Apparatus For Shape-engineered Islands Of Exchange Spring Or Exchange Coupled Composite, Bit Patterned Media
App 20120075747 - Dobisz; Elizabeth A. ; et al. | 2012-03-29 |
System, method and apparatus for strain-assisted magnetic recording for controlling switching field and tightening switching field distribution in bit patterned media
Grant 8,129,043 - Hauet , et al. March 6, 2 | 2012-03-06 |
System and apparatus for patterned media with reduced magnetic trench material
Grant 8,130,468 - Albrecht , et al. March 6, 2 | 2012-03-06 |
Silicon/gold Seed Structure For Crystalline Alignment In A Film Stack
App 20110268993 - Hellwig; Olav ; et al. | 2011-11-03 |
Joint design of thermally-assisted magnetic recording head and patterned media for high optical efficiency
Grant 8,031,561 - Hellwig , et al. October 4, 2 | 2011-10-04 |
Patterned perpendicular magnetic recording medium with exchange coupled recording layer structure and magnetic recording system using the medium
Grant 8,021,769 - Berger , et al. September 20, 2 | 2011-09-20 |
Patterned-media Perpendicular Magnetic Recording Disk With Servo Regions Having Magnetized Servo Pillars And Oppositely-magnetized Servo Trenches
App 20110212347 - Albrecht; Thomas R. ; et al. | 2011-09-01 |
Patterned-media perpendicular magnetic recording disk with servo regions having magnetized servo pillars and oppositely-magnetized servo trenches
Grant 7,960,044 - Albrecht , et al. June 14, 2 | 2011-06-14 |
Joint Design Of Thermally-assisted Magnetic Recording Head And Patterned Media For High Optical Efficiency
App 20110096431 - Hellwig; Olav ; et al. | 2011-04-28 |
Patterned Perpendicular Magnetic Recording Medium With Data Islands Having A Flux Channeling Layer Below The Recording Layer
App 20110085264 - Hauet; Thomas ; et al. | 2011-04-14 |
Perpendicular magnetic recording medium and system with low-curie-temperature multilayer for heat-assisted writing and/or reading
Grant 7,862,912 - Hellwig , et al. January 4, 2 | 2011-01-04 |
Perpendicular magnetic recording disk drive with patterned disk having capping layer for suppression of surface diffusion of trench material
Grant 7,846,565 - Fullerton , et al. December 7, 2 | 2010-12-07 |
Fabricating Magnetic Recording Media On Patterned Seed Layers
App 20100273028 - Dobisz; Elizabeth ; et al. | 2010-10-28 |
System, Method And Apparatus For Strain-assisted Magnetic Recording For Controlling Switching Field And Tightening Switching Field Distribution In Bit Patterned Media
App 20100259846 - Hauet; Thomas ; et al. | 2010-10-14 |
System, Method And Apparatus For Multiple Anisotropy Layered Magnetic Structures For Controlling Reversal Mechanism And Tightening Of Switching Field Distribution In Bit Patterned Media
App 20100247969 - Hauet; Thomas ; et al. | 2010-09-30 |
Patterned-media Perpendicular Magnetic Recording Disk With Servo Regions Having Magnetized Servo Pillars And Oppositely-magnetized Servo Trenches
App 20100246062 - Albrecht; Thomas R ; et al. | 2010-09-30 |
Fabricating magnetic recording media on patterned seed layers
Grant 7,776,388 - Dobisz , et al. August 17, 2 | 2010-08-17 |
Perpendicular magnetic recording system with patterned medium and manufacturing process for the medium
Grant 7,732,071 - Fullerton , et al. June 8, 2 | 2010-06-08 |
Perpendicular Magnetic Recording Disk Drive With Patterned Disk Having Capping Layer For Suppression Of Surface Diffusion Of Trench Material
App 20100110581 - Fullerton; Eric E. ; et al. | 2010-05-06 |
Perpendicular magnetic recording medium with patterned magnetic islands and nonmagnetic trenches and manufacturing method for suppressing surface diffusion of trench material
Grant 7,670,696 - Fullerton , et al. March 2, 2 | 2010-03-02 |
Perpendicular Magnetic Recording Medium And System With Low-curie-temperature Multilayer For Heat-assisted Writing And/or Reading
App 20090226762 - Hellwig; Olav ; et al. | 2009-09-10 |
Three-dimensional Magnetic Memory With Multi-layer Data Storage Layers
App 20090154219 - Hellwig; Olav ; et al. | 2009-06-18 |
System, Method And Apparatus For Patterned Media With Reduced Magnetic Trench Material
App 20090154017 - Albrecht; Thomas Robert ; et al. | 2009-06-18 |
Laminated magnetic thin films with weak antiferromagnetic coupling for perpendicular magnetic recording
Grant 7,529,065 - Fullerton , et al. May 5, 2 | 2009-05-05 |
Perpendicular magnetic recording medium with metamagnetic antiferromagnetically-coupled layer between the soft underlayer and recording layer
Grant 7,514,162 - Berger , et al. April 7, 2 | 2009-04-07 |
Fabricating Magnetic Recording Media On Patterned Seed Layers
App 20090059430 - Dobisz; Elizabeth ; et al. | 2009-03-05 |
Patterned Perpendicular Magnetic Recording Medium With Exchange Coupled Recording Layer Structure And Magnetic Recording System Using The Medium
App 20080292907 - Berger; Andreas Klaus ; et al. | 2008-11-27 |
Perpendicular Magnetic Recording Medium With Patterned Magnetic Islands And Nonmagnetic Trenches And Manufacturing Method For Suppressing Surface Diffusion Of Trench Material
App 20080274381 - Fullerton; Eric E. ; et al. | 2008-11-06 |
Perpendicular Magnetic Recording System With Patterned Medium And Manufacturing Process For The Medium
App 20080112079 - Fullerton; Eric Edward ; et al. | 2008-05-15 |
Laminated magnetic thin films with weak antiferromagnetic coupling for perpendicular magnetic recording
App 20060263643 - Fullerton; Eric Edward ; et al. | 2006-11-23 |
Patterned multilevel perpendicular magnetic recording media
Grant 6,947,235 - Albrecht , et al. September 20, 2 | 2005-09-20 |
Magnetic recording system with patterned multilevel perpendicular magnetic recording
Grant 6,906,879 - Albrecht , et al. June 14, 2 | 2005-06-14 |
Patterned multilevel perpendicular magnetic recording media
App 20050122609 - Albrecht, Manfred ; et al. | 2005-06-09 |
Magnetic Recording System With Patterned Multilevel Perpendicular Magnetic Recording
App 20050122612 - Albrecht, Manfred ; et al. | 2005-06-09 |
Method for magnetic recording on patterned multilevel perpendicular media using variable write current
Grant 6,882,488 - Albrecht , et al. April 19, 2 | 2005-04-19 |
Method for magnetic recording on patterned multilevel perpendicular media using thermal assistance and fixed write current
Grant 6,865,044 - Albrecht , et al. March 8, 2 | 2005-03-08 |
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