ClassID:

197917

G11B5/65 - page 2 - CPC Classification

Classification description:

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition

Recent Application in this class:
#301
20090130490
2009-05-21

Apparatus, system, and method for the selection of perpendicular media segregant materials

#302
20090117408
2009-05-07

PERPENDICULAR MAGNETIC RECORDING DISK AND METHOD OF MANUFACTURING THE SAME

#303
20090116137
2009-05-07

Perpendicular magnetic recording medium and magnetic storage apparatus using the same

#304
20090110961
2009-04-30

MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING THE SAME, AND MAGNETIC STORAGE DEVICE

#305
20090109579
2009-04-30

MAGNETIC RECORDING MEDIUM, MANUFACTURING METHOD THEREOF AND MAGNETIC STORAGE APPARATUS

#306
20090092858
2009-04-09

PERPENDICULAR MAGNETIC RECORDING FILM MEDIUM AND METHOD OF MANUFACTURING THE SAME

#307
20090086372
2009-04-02

Perpendicular magnetic recording medium, method of manufacturing the same, and magnetic recording device

#308
20090073599
2009-03-19

Perpendicular magnetic recording medium and magnetic recording and reproducing apparatus using the same

#309
20090068500
2009-03-12

PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME

#310
20090052074
2009-02-26

Perpendicular magnetic recording media and magnetic storage apparatus using the same

#311
20090023016
2009-01-22

Perpendicular magnetic recording medium

#312
20080311430
2008-12-18

Recording Medium

#313
20080311429
2008-12-18

MAGNETIC FILM, MAGNETIC RECORDING/ REPRODUCING DEVICE, AND POLARIZATION CONVERSION COMPONENT

#314
20080299416
2008-12-04

Perpendicular magnetic recording layer with regions having different magnetic anisotropy constants

#315
20080292909
2008-11-27

MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS

#316
20080292908
2008-11-27

PERPENDICULAR MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING PERPENDICULAR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING APPARATUS

#317
20080292907
2008-11-27

Patterned perpendicular magnetic recording medium with exchange coupled recording layer structure and magnetic recording system using the medium

#318
20080291572
2008-11-27

MAGNETIC RECORDING MEDIUM AND METHOD FOR MANUFACTURING THE SAME

#319
20080285177
2008-11-20

MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING THE SAME, AND MAGNETIC RECORDING APPARATUS

#320
20080274381
2008-11-06

Perpendicular magnetic recording medium with patterned magnetic islands and nonmagnetic trenches and manufacturing method for suppressing surface diffusion of trench material

#321
20080274378
2008-11-06

MAGNETIC ALLOY FOR MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING APPARATUS USING THE MAGNETIC ALLOY

#322
20080268293
2008-10-30

MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING THE SAME, AND MAGNETIC RECORDING APPARATUS

#323
20080268289
2008-10-30

Perpendicular magnetic recording medium and manufacturing method thereof

#324
20080261081
2008-10-23

PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME

#325
20080260942
2008-10-23

MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING RECORDING MEDIUM AND MAGNETIC RECORDATION APPARATUS

#326
20080254324
2008-10-16

Perpendicular magnetic recording medium with exchange-coupled magnetic layers and improved coupling layer

#327
20080254322
2008-10-16

Apparatus With Increased Magnetic Anisotropy And Related Method

#328
20080226950
2008-09-18

Perpendicular magnetic recording medium and method of manufacturing the medium

#329
20080220157
2008-09-11

Perpendicular magnetic recording medium and method for manufacturing same

#330
20080204933
2008-08-28

Recording media interlayer structure

#331
20080199733
2008-08-21

Production process of perpendicular magnetic recording medium

#332
20080186627
2008-08-07

PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH GRANULAR STRUCTURED MAGNETIC RECORDING LAYER, METHOD FOR PRODUCING THE SAME, AND MAGNETIC RECORDING APPARATUS

#333
20080182134
2008-07-31

Perpendicular magnetic recording media and magnetic storage apparatus using the same

#334
20080181810
2008-07-31

Magnetic Film of Oxide-Containing Cobalt Base Alloy, Oxide-Containing Cobalt Base Alloy Target, and Manufacturing Method Thereof

#335
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

#336
20080144213
2008-06-19

PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH LAMINATED MAGNETIC LAYERS SEPARATED BY A FERROMAGNETIC INTERLAYER FOR INTERGRANULAR EXCHANGE-COUPLING ENHANCEMENT

#337
20080138662
2008-06-12

PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH MULTILAYER RECORDING STRUCTURE INCLUDING INTERGRANULAR EXCHANGE ENHANCEMENT LAYER

#338
20080131734
2008-06-05

Perpendicular magnetic recording media with thin soft magnetic underlayers and recording systems comprising same

#339
20080131733
2008-06-05

PERPENDICULAR MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCING APPARATUS

#340
20080113225
2008-05-15

Perpendicular magnetic recording medium and method for manufacturing the same

#341
20080113221
2008-05-15

Perpendicular magnetic recording medium and magnetic storage apparatus using the same

#342
20080096053
2008-04-24

Oxide magnetic recording layers for perpendicular recording media

#343
20080090002
2008-04-17

MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING RECORDING MEDIUM AND MAGNETIC RECORDING APPARATUS

#344
20080084635
2008-04-10

Magnetic recording medium and method of manufacturing the same

#345
20080084632
2008-04-10

Perpendicular magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus

#346
20080080093
2008-04-03

Magnetic recording medium and magnetic recording device

#347
20080070065
2008-03-20

Perpendicular magnetic recording medium with an exchange-spring recording structure and a lateral coupling layer for increasing intergranular exchange coupling

#348
20080062583
2008-03-13

Perpendicular magnetic recording medium

#349
20080062575
2008-03-13

Magnetic Recording Medium, Method For Production Thereof And Magnetic Recording And Reproducing Device Using The Medium

#350
20080057350
2008-03-06

Magnetic media and sputter targets with compositions of high anisotropy alloys and oxide compounds

#351
20080057349
2008-03-06

High Performance Perpendicular Media for Magnetic Recording with Optimal Exchange Coupling between Grains of the Media

#352
20080057348
2008-03-06

Magnetic Recording Medium, Method Of Manufacturing Therefor, And Magnetic Read/Write Apparatus

#353
20080054738
2008-03-06

High resistance magnet and motor using the same

#354
20080024918
2008-01-31

Perpendicular magnetic recording medium and magnetic storage apparatus

#355
20080024910
2008-01-31

Electric field assisted writing using a multiferroic recording media

#356
20080014424
2008-01-17

Semiconductor device using magnetic domain wall movement

#357
20080003354
2008-01-03

Tilted recording media with L10 magnetic layer

#358
20070292721
2007-12-20

Perpendicular magnetic recording medium

#359
20070253106
2007-11-01

Magnetic head apparatus and magnetic recording and reproducing apparatus

#360
20070248843
2007-10-25

Corrosion-resistant granular magnetic media with improved recording performance and methods of manufacturing same

#361
20070243418
2007-10-18

Perpendicular magnetic recording medium with laminated recording layers formed of exchange-coupled ferromagnetic layers

#362
20070237987
2007-10-11

Magnetic storage medium formed of carbon nanotube arrays

#363
20070231609
2007-10-04

Perpendicular magnetic recording medium and magnetic memory apparatus

#364
20070231608
2007-10-04

Perpendicular magnetic recording medium, method of manufacturing the same, and magnetic storage unit

#365
20070224455
2007-09-27

Magnetic recording medium and method of making the same

#366
20070224453
2007-09-27

Magnetic recording medium and magnetic recording apparatus

#367
20070218316
2007-09-20

Magnetic recording medium, method of producing same, and magnetic storage apparatus

#368
20070217048
2007-09-20

Perpendicular magnetic recording medium, method of evaluating magnetic properties of the same

#369
20070202363
2007-08-30

Magnetic storage media with Ag, Au-containing magnetic layers

#370
20070187227
2007-08-16

Method for making a perpendicular magnetic recording disk

#371
20070184308
2007-08-09

Magnetic recording medium with reservoirs and method of manufacture

#372
20070172706
2007-07-26

Magnetic recording medium

#373
20070172705
2007-07-26

Composite heat assisted magnetic recording media with temperature tuned intergranular exchange

#374
20070148500
2007-06-28

Magnetic recording medium, manufacturing method for the magnetic recording medium, and magnetic read/write apparatus

#375
20070141400
2007-06-21

Perpendicular magnetic recording disk with ultrathin nucleation film for improved corrosion resistance and method for making the disk

#376
20070087227
2007-04-19

Granular magnetic recording media with improved corrosion resistance by cap layer + pre-covercoat etching

#377
20070082414
2007-04-12

Perpendicular magnetic recording medium, method for production of the same, and magnetic recording apparatus

#378
20070072011
2007-03-29

Perpendicular magnetic recording media with magnetic anisotropy/coercivity gradient and local exchange coupling

#379
20070070547
2007-03-29

Magnetic recording media and magnetic recording device

#380
20070065955
2007-03-22

Perpendicular magnetic recording medium, manufacturing method therefor, and magnetic read/write apparatus using the same

#381
20070064345
2007-03-22

Tuning exchange coupling in magnetic recording media

#382
20070059564
2007-03-15

Thin film structure with decreased C-axis distribution

#383
20070054154
2007-03-08

Magnetic recording medium and method for making same

#384
20070042227
2007-02-22

Perpendicular magnetic recording medium and magnetic recording/reproducing apparatus

#385
20070042226
2007-02-22

Intermediate tri-layer structure for perpendicular recording media

#386
20070037016
2007-02-15

Perpendicular magnetic recording disk with recording layer containing selected metal oxides and formed on a reduced-thickness exchange-break layer

#387
20070026263
2007-02-01

Heatsink films for magnetic recording media

#388
20070026262
2007-02-01

Perpendicular magnetic recording medium with tilted easy axis of magnetization, method of manufacturing magnetic recording medium, and magnetic recording apparatus comprising magnetic recording medium

#389
20070026261
2007-02-01

Recording medium comprising laminated underlayer structures

#390
20070020487
2007-01-25

Perpendicular recording medium having recording layer with controlled properties and method of manufacturing the perpendicular recording medium

#391
20070009766
2007-01-11

Tilted magnetic recording media

#392
20060280973
2006-12-14

Tunable magnetic recording medium and its fabricating method

#393
20060269799
2006-11-30

Perpendicular magnetic recording disk with improved recording layer having high oxygen content

#394
20060269797
2006-11-30

Perpendicular magnetic recording media including a uniform exchange enhancement layer

#395
20060249371
2006-11-09

Manufacturing of magnetic recording medium

#396
20060246323
2006-11-02

Epitaxially grown non-oxide magnetic layers for granular perpendicular magnetic recording media applications

#397
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

#398
20060234091
2006-10-19

Enhanced multi-component oxide-containing sputter target alloy compositions

#399
20060228586
2006-10-12

Ferromagnetically coupled magnetic recording media

#400
20060222905
2006-10-05

Magnetic recording medium and manufacturing method therefor

#401
20060222901
2006-10-05

Magnetic recording medium and magnetic recording device

#402
20060222900
2006-10-05

Magnetic recording medium and magnetic recording device

#403
20060222898
2006-10-05

Magnetic recording medium and production method therefor

#404
20060204792
2006-09-14

MAGNETIC RECORDING MEDIUM, PRODUCTION PROCESS THEREFOR, AND MAGNETIC RECORDING AND REPRODUCING APPARATUS

#405
20060204791
2006-09-14

Magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus including both oxide and non-oxide perpendicular magnetic layers

#406
20060177705
2006-08-10

Mass storage apparatus using fluorine mediated self-assembly monolayers of nanoparticles recording medium

#407
20060177703
2006-08-10

Perpendicular magnetic recording medium

#408
20060154113
2006-07-13

Perpendicular magnetic recording medium and magnetic recording device

#409
20060139806
2006-06-29

Magnetic recording medium having a cobalt-based alloy film for high density recording and magnetic storage device using same

#410
20060139799
2006-06-29

Granular perpendicular magnetic recording media with dual recording layer and method of fabricating same

#411
20060134467
2006-06-22

Perpendicular magnetic recording medium and method of manufacturing it

#412
20060127703
2006-06-15

Perpendicular magnetic recording medium for high density recording and manufacturing of the same

#413
20060121319
2006-06-08

Granular magnetic recording media with improved grain segregation and corrosion resistance

#414
20060121317
2006-06-08

Magnetic recording medium, method of manufacturing the magnetic recording medium and a magnetic disk drive using the magnetic recording medium

#415
20060114606
2006-06-01

Information recording apparatus and information recording method

#416
20060099331
2006-05-11

Master information carrier for magnetic transfer and a method for producing the carrier

#417
20060093868
2006-05-04

Vertical magnetic recording medium and manufacturing method thereof

#418
20060093867
2006-05-04

Perpendicular magnetic recording medium and the method of manufacturing the same

#419
20060093864
2006-05-04

Magnetic recording medium with corrosion resistance and manufacturing method

#420
20060090998
2006-05-04

Manufacturing process for perpendicular magnetic recording medium

#421
20060088737
2006-04-27

Perpendicular magnetic recording medium with granular structured magnetic recording layer, method for producing the same, and magnetic recording apparatus

#422
20060088733
2006-04-27

Perpendicular magnetic recording medium having grain boundary layer containing ferromagnetic element

#423
20060086606
2006-04-27

Method for manufacturing perpendicular magnetic recording medium

#424
20060068230
2006-03-30

Magnetic medium for storing information

#425
20060057431
2006-03-16

Perpendicular magnetic recording medium and manufacturing of the same

#426
20060057430
2006-03-16

Perpendicular magnetic recording medium

#427
20060051623
2006-03-09

Magnetic material for non-reactive process of granular perpendicular recording application

#428
20060024531
2006-02-02

Magnetic recording medium and method for manufacturing same, and method for recording and reproducing with magnetic recording medium

#429
20060014052
2006-01-19

Perpendicular magnetic recording medium, method of manufacturing same, and magnetic recording device

#430
20060014051
2006-01-19

Perpendicular magnetic recording medium and method of manufacturing the same

#431
20060002026
2006-01-05

Magnetic recording media for tilted recording

#432
20050255337
2005-11-17

Perpendicular magnetic recording medium, method of producing the same, and magnetic storage device

#433
20050255336
2005-11-17

Perpendicular magnetic recording medium, method of producing the same, and magnetic storage device

#434
20050249870
2005-11-10

Method for producing multilayer film perpendicular magnetic recording medium

#435
20050214592
2005-09-29

Magnetic recording medium, method for manufacturing recording medium and magnetic recording apparatus

#436
20050214591
2005-09-29

Magnetic recording medium, method for manufacturing recording medium and magnetic recording apparatus

#437
20050214590
2005-09-29

Magnetic recording medium and magnetic recording apparatus

#438
20050214583
2005-09-29

Magnetic recording medium

#439
20050202287
2005-09-15

Thermally isolated granular media for heat assisted magnetic recording

#440
20050202286
2005-09-15

Inter layers for perpendicular recording media

#441
20050202285
2005-09-15

Perpendicular magnetic recording medium utilizing a first cobalt magnetic layer and a second Pd-SiO layer and method of manufacturing same

#442
20050196649
2005-09-08

Perpendicular magnetic recording medium

#443
20050193405
2005-09-01

Magnetic recording and reproducing device and magnetic recording medium

#444
20050191526
2005-09-01

Magnetic recording medium having servo and data track regions with different arithmetical mean deviations

#445
20050186450
2005-08-25

Perpendicular magnetic recording medium and method for manufacturing same

#446
20050185561
2005-08-25

Magnetic recording medium

#447
20050181237
2005-08-18

Perpendicular magnetic recording medium

#448
20050175790
2005-08-11

Magnetic film forming method, magnetic pattern forming method and magnetic recording medium manufacturing method

#449
20050163962
2005-07-28

Magneto-optical recording using a heating element

#450
20050158506
2005-07-21

Nanoparticle, method of producing nanoparticle and magnetic recording medium

#451
20050153169
2005-07-14

Perpendicular magnetic recording medium and a method for manufacturing the same

#452
20050142388
2005-06-30

Perpendicular magnetic recording media and magnetic storage apparatus using the same

#453
20050142378
2005-06-30

Perpendicular magnetic recording medium having alternatively layered structure of Co alloy and Pt thin film, its production method and apparatus

#454
20050138796
2005-06-30

Method for manufacturing a magnetic medium

#455
20050109427
2005-05-26

Magnetic alloy, magnetic recording medium, and magnetic recording and reproducing apparatus

#456
20050106422
2005-05-19

Thin film with exchange coupling between magnetic grains of the thin film

#457
20050095421
2005-05-05

Magnetic material for non-reactive process of granular perpendicular recording application

#458
20050074636
2005-04-07

Magnetic recording medium and method for producing the same

#459
20050009079
2005-01-13

Monodisperse nanoparticle containing thin films via self-assembly

#460
20050000795
2005-01-06

Magnetic recording medium and method of manufacturing the same

#461
15354980
2018-04-10

Magnetic media with atom implanted magnetic layer

#462
15197483
2019-04-30

High thermal gradient heatsink for heat assisted magnetic recording media

#463
13783660
2014-09-09

Electroless coated disks for high temperature applications and methods of making the same

#464
13740115
2015-05-19

Systems and methods for controlling damping of magnetic media for heat assisted magnetic recording