Patents-Review.com
ClassID:

197664 ⎘

G11B2005/0005 - CPC Classification

Classification description:

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Special dispositions or recording techniques Arrangements, methods or circuits

Sub-classes:
Recent Application in this class:
#1
20260065930
2026-03-05

MAGNETIC RECORDING DEVICE

 #2
20260065928
2026-03-05

MAGNETIC RECORDING DEVICE

 #3
20260065927
2026-03-05

MAGNETIC RECORDING DEVICE

 #4
20250308553
2025-10-02

DATA STORAGE MEDIUM WITH MAGNETOCALORIC LAYER

 #5
20250037736
2025-01-30

MAGNETIC RECORDING DEVICE

 #6
20240296863
2024-09-05

Magnetic head with multilayer configuration between magnetic poles and magnetic recording device

 #7
20240296861
2024-09-05

Magnetic head with multilayer configuration between magnetic poles and magnetic recording device

 #8
20240233755
2024-07-11

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

 #9
20240135962
2024-04-25

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

 #10
20230046928
2023-02-16

Magnetic head and magnetic recording device

 #11
20220270641
2022-08-25

Magnetic head and magnetic recording device

 #12
20220122634
2022-04-21

Disk device with base and first and second covers

 #13
20220044700
2022-02-10

On head microelectronics for write synchronization

 #14
20210074324
2021-03-11

Disk device with base and first and second covers

 #15
20200411039
2020-12-31

Spin orbital torque via spin hall effect based energy assisted magnetic recording

 #16
20200365176
2020-11-19

On head microelectronics for write synchronization

 #17
20200294535
2020-09-17

Magnetic recording device and magnetic head

 #18
20200251137
2020-08-06

Disk device with base and cover

 #19
20200219533
2020-07-09

Magnetic recording head and magnetic recording and reproducing device comprising the same

 #20
20200082847
2020-03-12

Disk drive with base and cover

 #21
20200005816
2020-01-02

Magnetic recording head and magnetic recording and reproducing device comprising the same

 #22
20180315445
2018-11-01

On head microelectronics for write synchronization

 #23
20180082706
2018-03-22

On head microelectronics for write synchronization

 #24
20170243607
2017-08-24

Thermally-assisted magnetic recording head including a main pole and a plasmon generator

 #25
20160217811
2016-07-28

BIO-DISC DETECTION DEVICE

 #26
20150380038
2015-12-31

Magnetic data storage using induced strain of a magnetostrictive material

 #27
20150146324
2015-05-28

Magnetic recording head and disk drive provided therewith

 #28
20150146323
2015-05-28

Magnetic recording head and disk drive provided therewith

 #29
20150138672
2015-05-21

Magnetic recording head and disk drive provided therewith

 #30
20140376124
2014-12-25

Write head designed for adjusting relative write phase between subtracks of a patterned media hypertrack

 #31
20140313616
2014-10-23

High frequency magnetic field assisted magnetic recording head, and method of manufacturing same

 #32
20140168812
2014-06-19

Spin torque oscillator (STO) reader with soft magnetic side shields

 #33
20140043947
2014-02-13

Thin film structure with controlled lateral thermal spreading in the thin film

 #34
20130176838
2013-07-11

Patterned media for heat assisted recording

 #35
20130148228
2013-06-13

Write head designed for adjusting relative write phase between subtracks of a patterned media hypertrack

 #36
20130057978
2013-03-07

MAGNETIC RECORDING REPRODUCING APPARATUS AND MAGNETIC RECORDING MEDIUM

 #37
20130057977
2013-03-07

Magnetic recording reproducing apparatus and magnetic recording medium

 #38
20130050875
2013-02-28

Magnetic recording head and disk drive provided therewith

 #39
20130009712
2013-01-10

Spin-torque oscillator (STO) with magnetically damped free layer

 #40
20130003215
2013-01-03

Writing a reference pattern to bit patterned media

 #41
20120314549
2012-12-13

Near-field transducers for focusing light

 #42
20120307404
2012-12-06

Three-terminal spin-torque oscillator (STO)

 #43
20120307398
2012-12-06

Thermally assisted magnetic recording medium and magnetic storage device

 #44
20120279051
2012-11-08

Method of forming a plasmon antenna with magnetic core for thermally assisted magnetic recording

 #45
20120275061
2012-11-01

Magnetic recording device

 #46
20120275060
2012-11-01

Magnetic head with spin torque oscillator and magnetic recording head

 #47
20120250180
2012-10-04

Magnetic head

 #48
20120194942
2012-08-02

Thin film structure with controlled lateral thermal spreading in the thin film

 #49
20120176702
2012-07-12

Radio frequency magnetic field assisted recording head, head assembly, amd recording apparatus

 #50
20120170151
2012-07-05

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCTION APPARATUS USING THE SAME

 #51
20120140609
2012-06-07

Optical waveguide clad material

 #52
20120026847
2012-02-02

Optical Device, Manufacturing Method Thereof, Optically Assisted Magnetic Recording Head and Magnetic Recorder

 #53
20120026846
2012-02-02

Thermally-assisted magnetic recording head comprising characteristic clads

 #54
20120002325
2012-01-05

Magnetic recording head and magnetic recording apparatus

 #55
20110317304
2011-12-29

Magnetic recording/reproduction device and magnetic recording medium

 #56
20110292774
2011-12-01

NEAR-FIELD LIGHT EMITTING DEVICE, OPTICAL RECORDING HEAD AND OPTICAL RECORDER

 #57
20110292538
2011-12-01

Recording medium controller and method thereof

 #58
20110286125
2011-11-24

Patterned-media magnetic recording disk drive with data island misplacement information in the servo sectors

 #59
20110242694
2011-10-06

Magnetic head and disk drive with same

 #60
20110222186
2011-09-15

Magnetic recording device, magnetic recording method, and magnetic storage medium

 #61
20110211428
2011-09-01

Heat-assisted magnetic recording with shaped magnetic and thermal fields to minimize transition curvature

 #62
20110205865
2011-08-25

Thermally-assisted magnetic recording head

 #63
20110205864
2011-08-25

Optical waveguide clad material

 #64
20110205661
2011-08-25

Thermally-assisted magnetic recording head having concave core at light entrance surface

 #65
20110205655
2011-08-25

Magnetic recording head, magnetic head assembly, and magnetic recording apparatus

 #66
20110199868
2011-08-18

Thermally-assisted magnetic recording head having photoelectric wiring lines integrally formed on waveguide

 #67
20110188356
2011-08-04

Head gimbal assembly and data recording and reproducing apparatus having the same

 #68
20110188355
2011-08-04

Thermally-assisted magnetic recording head having photoelectric wiring lines integrally formed on waveguide

 #69
20110176398
2011-07-21

Thermally-assisted magnetic recording head having a gap between propagation edge and magnetic pole

 #70
20110170381
2011-07-14

Head for thermal assisted magnetic recording device, and thermal assisted magnetic recording device

 #71
20110164479
2011-07-07

Thermally-assisted magnetic recording head comprising waveguide with inverted-trapezoidal shape

 #72
20110164333
2011-07-07

Thermally-assisted magnetic recording head having heat radiation layer and interposed layer

 #73
20110141862
2011-06-16

Thermally-assisted magnetic recording head

 #74
20110134740
2011-06-09

Optical Device, Optical Recording Head and Optical Recording Device

 #75
20110128829
2011-06-02

Optical Recording Head And Optical Recording Apparatus

 #76
20110128828
2011-06-02

Thermally assisted magnetic recording head

 #77
20110128648
2011-06-02

Method and apparatus for controlling head with spin-torque oscillator in a disk drive

 #78
20110123145
2011-05-26

Suspension board with circuit

 #79
20110122735
2011-05-26

Thermally assisted magnetic head-slider and head-gimbal assembly

 #80
20110116349
2011-05-19

Thermally-assisted magnetic recording head comprising near-field optical device with propagation edge

 #81
20110116192
2011-05-19

Head-slider including thin-film magnetic-recording head having reduced thermal protrusion

 #82
20110116186
2011-05-19

Adjusting recording density in a circumferential direction

 #83
20110109988
2011-05-12

Systems and methods for compensating for crosstalk between nearby writers

 #84
20110102942
2011-05-05

Writer and reader arrangements for shingled writing

 #85
20110096639
2011-04-28

Thermal-assisted magnetic recording head capable of supressing the temperature rise of scatterer

 #86
20110096638
2011-04-28

Energy-assisted magnetic-recording head having a magnetic-recording assistance element disposed to lower magnetic-recording field for reversing magnetization in a magnetic-recording disk

 #87
20110096432
2011-04-28

Thin film structure with controlled lateral thermal spreading in the thin film

 #88
20110096431
2011-04-28

Joint design of thermally-assisted magnetic recording head and patterned media for high optical efficiency

 #89
20110096430
2011-04-28

Converting timing errors into symbol errors to handle write mis-synchronization in bit-patterned media recording systems

 #90
20110090584
2011-04-21

Signaling method and apparatus for write assist of high coercivity media using integrated half coil

 #91
20110080670
2011-04-07

On head microelectronics for write synchronization

 #92
20110075525
2011-03-31

Hard disk apparatus and driving method therefor

 #93
20110075288
2011-03-31

MAGNETIC RECORDING MEDIUM

 #94
20110070463
2011-03-24

Meta-material slab with anisotropic permittivity

 #95
20110069413
2011-03-24

Current-perpendicular-to-the-plane (CPP) magnetoresistive read head with multiple sensing elements for patterned-media

 #96
20110069408
2011-03-24

Disk drive, head-slider and method for controlling clearance of a read element and a write element in the disk drive

 #97
20110058272
2011-03-10

Thermally-assisted magnetic recording head comprising near-field light generator

 #98
20110051288
2011-03-03

Perpendicular magnetic recording system and write head with transverse auxiliary pole for fast switching of write pole magnetization

 #99
20110038080
2011-02-17

Perpendicular magnetic recording write head with spin torque oscillator for fast switching of write pole magnetization

 #100
20110038072
2011-02-17

BPM recording with more than one dot per bit

 #101
20110002199
2011-01-06

Near-field light generator comprising waveguide with inclined end surface

 #102
20100329085
2010-12-30

Near-field light generating device including near-field light generating element disposed over waveguide with buffer layer and adhesion layer therebetween

 #103
20100328811
2010-12-30

METHOD OF CONTROLLING READING OR WRITING OPERATION OF DISK DRIVE

 #104
20100328807
2010-12-30

Integrated heat assisted magnetic recording device

 #105
20100321816
2010-12-23

MAGNETIC HEAD AND DISK APPARATUS PROVIDED WITH THE SAME

 #106
20100321815
2010-12-23

Notched pole design for HAMR recording

 #107
20100315736
2010-12-16

Multilayered waveguide having protruded light-emitting end

 #108
20100315735
2010-12-16

Plasmon antenna with magnetic core for thermally assisted magnetic recording

 #109
20100309577
2010-12-09

Microwave-assisted magnetic recording with collocated microwave and write fields

 #110
20100302672
2010-12-02

Thermally-assisted magnetic recording head and thermally-assisted magnetic recording method

 #111
20100302671
2010-12-02

MAGNETIC RECORDING DEVICE, HEAD EVALUATION DEVICE, AND WRITE-POLE-ERASING EVALUATION METHOD

 #112
20100296202
2010-11-25

Three-terminal design for spin accumulation magnetic sensor

 #113
20100290116
2010-11-18

Phase compensator for coupling an electromagnetic wave into an optical condenser

 #114
20100284252
2010-11-11

Near field optical head and information recording and reproducing device

 #115
20100260015
2010-10-14

Heat-assisted magnetic recording head with near-field light generating element

 #116
20100259845
2010-10-14

Thermally-assisted magnetic recording head and thermally-assisted magnetic recording method

 #117
20100246054
2010-09-30

Magnetic recording and reading device

 #118
20100246047
2010-09-30

Magnetic head and information storage device

 #119
20100214693
2010-08-26

Perpendicular magnetic recording system with magnetic precession for fast switching of perpendicular write pole magnetization

 #120
20100208557
2010-08-19

Optical Head and Optical Recording Device

 #121
20100202256
2010-08-12

Near-field light generating device including surface plasmon generating element

 #122
20100202079
2010-08-12

Write synchronization phase calibration for storage media

 #123
20100195239
2010-08-05

Thermal assisted magnetic recording head having surface-emitting semiconductor laser

 #124
20100195238
2010-08-05

Thermally assisted magnetic head having a semiconductor surface-emitting laser

 #125
20100188773
2010-07-29

Multiferroic Storage Medium

 #126
20100188769
2010-07-29

Megneto-optical recording device capable of changing the shapes of heating areas

 #127
20100188768
2010-07-29

Transducer for data storage device

 #128
20100149676
2010-06-17

THREE-DIMENSIONAL MAGNETIC RECORDING

 #129
20100142088
2010-06-10

Spin torque oscillator, magnetic recording head, magnetic head assembly and magnetic recording apparatus

 #130
20100142079
2010-06-10

Near-field light generating element and method for forming the element

 #131
20100128579
2010-05-27

Sloped pole for recording head with waveguide

 #132
20100128576
2010-05-27

INTEGRATED MAGNETIC RECORDING HEAD AND NEAR FIELD LASER

 #133
20100128376
2010-05-27

Magnetic disk drive having assisted recording and methods of recording data thereto

 #134
20100123967
2010-05-20

Heat-assisted magnetic recording with shaped magnetic and thermal fields

 #135
20100123966
2010-05-20

Magnetic head, head assembly and magnetic recording/reproducing apparatus

 #136
20100123965
2010-05-20

Near-field transducers for focusing light

 #137
20100118431
2010-05-13

Thermally assisted magnetic head having an asymmetric plasmon antenna and manufacturing method thereof

 #138
20100110575
2010-05-06

Bit and track patterned recording

 #139
20100103783
2010-04-29

Thermally assisted magnetic head

 #140
20100097720
2010-04-22

MAGNETIC RECORDING/REPRODUCING APPARATUS AND METHOD OF MANUFACTURING THE SAME

 #141
20100097716
2010-04-22

Head slider, head assembly, and magnetic disk device

 #142
20100085846
2010-04-08

Heat-assisted magnetic recording head constituted of slider and light source unit, and manufacturing method of the head

 #143
20100079910
2010-04-01

Magnetic disk apparatus and information reproducing method

 #144
20100079895
2010-04-01

Heat assisted magnetic recording head comprising plasmon antenna with flat surfaces opposed to medium

 #145
20100074063
2010-03-25

System to deliver light to a slider for heat-assisted recording

 #146
20100074062
2010-03-25

Heat-assisted magnetic recording medium and magnetic recording apparatus with the medium

 #147
20100073809
2010-03-25

X-AMR ASSISTED RECORDING ON HIGH DENSITY BPM MEDIA

 #148
20100061200
2010-03-11

Near-field light generating element and heat-assisted magnetic recording head utilizing surface plasmon mode

 #149
20100061199
2010-03-11

Near-field optical head including waveguide having polyhedron core

 #150
20100053794
2010-03-04

THERMALLY ASSISTED MAGNETIC RECORDING METHOD, MAGNETIC RECORDING HEAD, MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING APPARATUS

 #151
20100046118
2010-02-25

Time-shifted bits for write synchronization correction

 #152
20100046109
2010-02-25

INFORMATION STORAGE APPARATUS AND REPRODUCTION METHOD

 #153
20100046083
2010-02-25

Solid immersion focusing apparatus for high-density heat assisted recording

 #154
20100039727
2010-02-18

Magnetic recording system using e-beam deflection

 #155
20100027158
2010-02-04

Magnetic head for high-frequency field assist recording and magnetic recording apparatus using magnetic head for high-frequency field assist recording

 #156
20100020435
2010-01-28

RECORDING DEVICE WITH WRITE HEAD SPANNING MULTIPLE ROWS OF BIT CELLS AND MULTI-SENSOR READ HEAD

 #157
20100020431
2010-01-28

Heat-assisted thin-film magnetic head and heat-assisted magnetic recording method

 #158
20100020429
2010-01-28

Converting timing errors into symbol errors to handle write mis-synchronization in bit-patterened media recording systems

 #159
20100007996
2010-01-14

Magnetic head assembly and magnetic recording/reproducing apparatus

 #160
20100007992
2010-01-14

Magnetic head assembly and magnetic recording apparatus

 #161
20100002332
2010-01-07

Optical path for a thermal-assisted magnetic recording head

 #162
20090323216
2009-12-31

STORAGE APPARATUS AND STORAGE MEDIUM

 #163
20090316304
2009-12-24

Magnetic head assembly and magnetic recording apparatus

 #164
20090316303
2009-12-24

Magnetic head assembly

 #165
20090310459
2009-12-17

Laser on slider for a heat assisted magnetic recording head

 #166
20090310254
2009-12-17

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCTION APPARATUS USING THE SAME

 #167
20090310240
2009-12-17

Coding technique for correcting media defect-related errors and random errors

 #168
20090303858
2009-12-10

OPTICAL RECORDING HEAD, MAGNETO-OPTICAL RECORDING HEAD AND OPTICAL RECORDING APPARATUS

 #169
20090296256
2009-12-03

THERMAL-ASSIST MAGNETIC RECORDING DEVICE AND THERMAL-ASSIST MAGNETIC STORAGE DEVICE

 #170
20090296255
2009-12-03

Phase adjusting device, magnetic storage medium, and storage device

 #171
20090290256
2009-11-26

Perpendicular magnetic recording exchange-spring type medium with a lateral coupling layer for increasing intergranular exchange coupling in the lower magnetic layer

 #172
20090279208
2009-11-12

Slider, integrated slider, and hybrid storage device

 #173
20090268599
2009-10-29

MAGNETIC RECORDING MEDIUM AND RECORDING AND REPRODUCING METHOD AND APPARATUS FOR THE SAME

 #174
20090266789
2009-10-29

Manufacturing method of heat-assisted magnetic head constituted of slider and light source unit

 #175
20090262608
2009-10-22

Head slider and disk drive

 #176
20090262448
2009-10-22

Heat-assisted magnetic head constituted of slider and light source unit, and manufacturing method of the head

 #177
20090251823
2009-10-08

Write head with common mode termination resistor

 #178
20090251821
2009-10-08

Dedicated ID-OD writer with beveled pole tips and method of manufacture

 #179
20090244775
2009-10-01

ADJACENT-TRACK-ERASURE (ATE) REFRESH WITH INCREASED TRACK RESOLUTION FOR OFTEN-WRITTEN AREAS

 #180
20090244765
2009-10-01

Patterned media magnetic recording disk drive with write clock phase adjustment for data pattern circumferential misalignment

 #181
20090237829
2009-09-24

INFORMATION RECORDING MEDIUM

 #182
20090236308
2009-09-24

Manufacturing method for optical recording and reproducing medium stamper

 #183
20090231746
2009-09-17

Magnetic recording apparatus and magnetic recording medium

 #184
20090225464
2009-09-10

Laser power sensor for thermally assisted magnetic recording

 #185
20090225461
2009-09-10

DATA STORAGE DEVICE

 #186
20090219638
2009-09-03

Magnetic sensor device having near field light generation section employing a dielectric layer between a protruding metal layer and magnetic layer

 #187
20090208641
2009-08-20

Fabrication method and fabrication apparatus of head using near field light

 #188
20090207703
2009-08-20

Optical head for near-field recording and reproducing device

 #189
20090207702
2009-08-20

Electromagnetic field generating element, information recording and reproduction head, and information recording and reproduction device

 #190
20090201600
2009-08-13

Thermally assisted magnetic head, head gimbal assembly, and hard disk apparatus

 #191
20090196128
2009-08-06

Thermally assisted recording systems with low loss light redirection structure

 #192
20090195916
2009-08-06

Extraction of transducer position information from bit patterned magnetic media

 #193
20090195911
2009-08-06

MAGNETIC RECORDING DEVICE

 #194
20090195905
2009-08-06

Method, system, and computer program product for thermally assisted recording systems

 #195
20090158305
2009-06-18

Data writing with plasmon resonator

 #196
20090116134
2009-05-07

Methods and apparatus for controlling write driver current

 #197
20090103208
2009-04-23

MAGNETIC HEAD

 #198
20090097364
2009-04-16

HEAD SLIDER

 #199
20090086358
2009-04-02

Method and system for magnetic recording using self-organized magnetic nanoparticles

 #200
20090080120
2009-03-26

Magnetic head with spin oscillation device(s) and magnetic recording device

 #201
20090080106
2009-03-26

Magnetic head and magnetic recording device

 #202
20090080105
2009-03-26

Magnetic recording head and magnetic recording device

 #203
20090074358
2009-03-19

Beam apodization for a planar solid immersion mirror

 #204
20090059418
2009-03-05

MAGNETIC HEAD AND DISK DRIVE WITH HIGH-FREQUENCY ASSISTED WRITING

 #205
20090059417
2009-03-05

Apparatus for assisting write operation using high frequency magnetic field in disk drive

 #206
20090052078
2009-02-26

Thermally-assisted magnetic recording head capable of reducing the number of binding wires

 #207
20090052077
2009-02-26

Thermally assisted magnetic head with optical waveguide and light shield

 #208
20090040645
2009-02-12

Thermally assisted magnetic head, head gimbal assembly, and hard disk drive

 #209
20090034111
2009-02-05

Magnetic head having track width expansion mechanism, magnetic storage device and control circuit

 #210
20090032299
2009-02-05

Suspension board with circuit

 #211
20090021861
2009-01-22

Magnetic write device including an encapsulated wire for assisted writing

 #212
20080297941
2008-12-04

Data recording apparatus and data recording method

 #213
20080291789
2008-11-27

Apparatus for focusing plasmon waves

 #214
20080291581
2008-11-27

Magnetic recording and reading device

 #215
20080261078
2008-10-23

Perpendicular magnetic recording exchange-spring type medium with a lateral coupling layer for increasing intergranular exchange coupling in the lower magnetic layer

 #216
20080259493
2008-10-23

Wire-assisted write device with high thermal reliability

 #217
20080239541
2008-10-02

Thermally assisted magnetic head, head gimbal assembly, and hard disk drive

 #218
20080225435
2008-09-18

Magnetic writer for field assisted magnetic recording

 #219
20080198738
2008-08-21

Thin film structure with controlled lateral thermal spreading in the thin film

 #220
20080191122
2008-08-14

Optical near-field generating apparatus and method and information recording and reproducing apparatus

 #221
20080181560
2008-07-31

STRUCTURE FOR LIGHT COUPLING IN HEAT-ASSISTED MAGNETIC RECORDING

 #222
20080165568
2008-07-10

Probes and Media for High Density Data Storage

 #223
20080156261
2008-07-03

Method for producing nanoparticle layer having uniform easy axis of magnetization, magnetic recording medium having such layer, its production method, and its production apparatus

 #224
20080151436
2008-06-26

Magnetic recording method using ferromagnetic resonance and thin-film magnetic head for using the method

 #225
20080144214
2008-06-19

Magnetic write head with thermoelectric cooling device

 #226
20080107377
2008-05-08

Bending waveguide, method of fabricating the bending waveguide, light delivery module employing the bending waveguide, and heat assisted magnetic recording head employing the bending waveguide

 #227
20080106821
2008-05-08

Patterned magnetic recording medium having reduced magnetic interaction between neighboring magnetic recording layers

 #228
20080096050
2008-04-24

MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING APPARATUS AND MAGNETIC RECORDING METHOD

 #229
20080089187
2008-04-17

Heat-assisted magnetic recording head and recording apparatus including the same

 #230
20080074776
2008-03-27

Heat-assisted magnetic recording medium, and magnetic storage apparatus

 #231
20080055778
2008-03-06

Disk Device

 #232
20080055762
2008-03-06

Thermally assisted magnetic head, head gimbal assembly, and hard disk drive

 #233
20080049352
2008-02-28

Magnetic reproducing method for suppressing low temperature noise

 #234
20080043360
2008-02-21

Thermally assisted magnetic head

 #235
20080030905
2008-02-07

Perpendicular magnetic recording head including heating element

 #236
20080002298
2008-01-03

Optoelectronic emitter mounted on a slider

 #237
20070291625
2007-12-20

Magneto-optical storage medium

 #238
20070286031
2007-12-13

Optical near-field generator and recording and reproduction apparatus

 #239
20070268808
2007-11-22

Cantilever including a fulcrum to actuate a probe tip for use in systems and methods of probe data storage

 #240
20070268613
2007-11-22

Regulating data writes responsive to head fly height

 #241
20070268612
2007-11-22

Estimation and control of head fly height

 #242
20070268611
2007-11-22

Controlling head heating based on upcoming data sector write pattern

 #243
20070258164
2007-11-08

Hard disk drive, method for controlling FOD voltage thereof, and computer readable recording medium recording the method

 #244
20070253106
2007-11-01

Magnetic head apparatus and magnetic recording and reproducing apparatus

 #245
20070236820
2007-10-11

Apparatus, system, and method for writing magnetically encoded data to discrete lands

 #246
20070230288
2007-10-04

Recording head and recorder

 #247
20070230048
2007-10-04

Magnetic disk device

 #248
20070230010
2007-10-04

Multi-ridged subwavelength aperture for optical transmission and thermally assisted magnetic recording

 #249
20070211381
2007-09-13

Thin-film magnetic head controlling floating amount by locally projecting element portion toward recording medium by thermal expansion and method of manufacturing the same

 #250
20070188922
2007-08-16

Magnetic head and information storage apparatus

 #251
20070165494
2007-07-19

Light delivery module, method of fabricating the same and heat-assisted magnetic recording head using the light delivery module

 #252
20070165444
2007-07-19

Devices and methods of detecting movement between media and probe tip in a probe data storage system

 #253
20070164264
2007-07-19

Storage system using an array of electro-magnetic sensors

 #254
20070159720
2007-07-12

Heat assisted magnetic recording head and method of manufacturing the same

 #255
20070153642
2007-07-05

Magnetic recording device for heat assisted magnetic recording

 #256
20070127155
2007-06-07

Magnetic recording and reading device

 #257
20070115787
2007-05-24

Planar optical device for generating optical nanojets

 #258
20070070824
2007-03-29

Thermal-assisted magnetic recording head and magnetic recording apparatus

 #259
20070070685
2007-03-29

Atomic probes and media for high density data storage

 #260
20070055815
2007-03-08

Storage system using electromagnetic array

 #261
20070036910
2007-02-15

Apparatus for patterning recording media

 #262
20070008659
2007-01-11

Optical path for a thermal-assisted magnetic recording head

 #263
20060291098
2006-12-28

Thin-film magnetic head with heating element and heatsink

 #264
20060280971
2006-12-14

Information storage medium and method for producing a storage medium of this type

 #265
20060280103
2006-12-14

Near-field light emitting device and data recording/reproduction apparatus

 #266
20060274611
2006-12-07

Apparatus for focusing plasmon waves

 #267
20060269218
2006-11-30

Optical head, information storage apparatus, optical head design apparatus, and optical head design program storage medium

 #268
20060268604
2006-11-30

Magnetic recording apparatus using magnetization reversal by spin injection with thermal assistance

 #269
20060263642
2006-11-23

Recording medium, method of manufacturing recording medium and recording apparatus

 #270
20060256481
2006-11-16

Composite thin-film magnetic head, magnetic head assembly and magnetic disk drive apparatus

 #271
20060246227
2006-11-02

Method for producing nanoparticle layer having uniform easy axis of magnetization, magnetic recording medium having such layer, its production method, and its production apparatus

 #272
20060193081
2006-08-31

Two layer writer heater using writer as one current lead

 #273
20060193075
2006-08-31

Method and apparatus for rejecting contact-induced disturbances

 #274
20060193071
2006-08-31

HIDID PreAmp-to-host interface with much reduced I/O lines

 #275
20060188753
2006-08-24

Perpendicular magnetic recording media

 #276
20060182393
2006-08-17

System for confined optical power delivery and enhanced optical transmission efficiency

 #277
20060181799
2006-08-17

Magnetic recording medium and magnetic storage apparatus

 #278
20060158789
2006-07-20

Magnetic head with a narrow spacing between magnetic shields at air bearing surface

 #279
20060152839
2006-07-13

Storage medium with overcoat layer for enhanced heating

 #280
20060147759
2006-07-06

Perpendicular magnetic recording media

 #281
20060139805
2006-06-29

Magnetic disk and magnetic disk apparatus provided with the same

 #282
20060124834
2006-06-15

Near-field light generating method and near-field optical head using a light blocking metal film having a fine opening whose size is not more than a wavelength of irradiated light, and near-field optical microscope having the optical head

 #283
20060120140
2006-06-08

Atomic probes and media for high density data storage

 #284
20060119971
2006-06-08

Thermal assist head slider

 #285
20060114589
2006-06-01

Magnetic recording disk drive with data written and read as cross-track magnetizations

 #286
20060105205
2006-05-18

Method and system for magnetic recording using self-organized magnetic nanoparticles

 #287
20060090178
2006-04-27

Thermally assisted recording of magnetic using an in-gap optical resonant cavity

 #288
20060067001
2006-03-30

Thermally assisted recording of magnetic media using a resonant cavity and energy

 #289
20060062132
2006-03-23

Thermally-assisted recording medium with a storage layer of antiferromagnetic double-layer structure with anti-parallel orientation of magnetization

 #290
20060028765
2006-02-09

Magnetic head having a heater circuit for thermally-assisted writing

 #291
20060024529
2006-02-02

Method for recording to and reproducing from a magnetic recording medium, recording and reproduction device for the same, and magnetic recording medium

 #292
20060019439
2006-01-26

Process for obtaining spatially-organised nanostructures on thin films

 #293
20060007572
2006-01-12

Process-insensitive write current generation for a HDD preamplifier writer equipped with parallel output resistive damping

 #294
20060002034
2006-01-05

Magnetic sensor that combines both CPP and CIP modes of operation

 #295
20060001996
2006-01-05

Perpendicular magnetic recording apparatus

 #296
20050289577
2005-12-29

Data writing with plasmon resonator

 #297
20050289576
2005-12-29

Transducer for heat assisted magnetic recording

 #298
20050270677
2005-12-08

Write compensation circuit and signal interpolation circuit of recording device

 #299
20050269653
2005-12-08

Data recording device comprising a diaphragm-type support

 #300
20050266271
2005-12-01

Method for producing recording medium, recording medium employing said method, and information recording and reproducing apparatus