ClassID:

197907

G11B5/6082 - page 2 - CPC Classification

Classification description:

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Disposition or mounting of heads relative to record carriers with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following; Fluid-dynamic spacing of heads from record-carriers; Specially adapted for spacing from a rotating disc using a fluid cushion Design of the air bearing surface

Recent Application in this class:
#301
20060285249
2006-12-21

Method for reducing PSA tilt in Femto format sliders through increased adhesive area

#302
20060279878
2006-12-14

Magnetic disk unit and magnetic head slider

#303
20060268460
2006-11-30

Magnetic head slider with optimized flying attitude

#304
20060265863
2006-11-30

Manufacturing method of slider and device for manufacturing slider

#305
20060256476
2006-11-16

Magnetic head slider with shock absorption layer and manufacturing the same

#306
20060250717
2006-11-09

Magnetic head slider and a magnetic disk device in which the slider is mounted

#307
20060245111
2006-11-02

Device, apparatus and method for removing particulate contamination from the trailing edge of a hard disk drive air bearing

#308
20060238924
2006-10-26

Read-write head with integrated microactuator

#309
20060238922
2006-10-26

Head slider having a leading pad inlet edge with inlet recesses, head suspension assembly, and disk device provided with the same

#310
20060232886
2006-10-19

IMPROVED PLANARIZATION PROCESS FOR PRODUCING CARRIERS WITH LOW STEP HEIGHT

#311
20060232885
2006-10-19

Slider and manufacturing method thereof, head gimbal assembly, disk drive with same

#312
20060232873
2006-10-19

Slider design for high fly write immunity

#313
20060221502
2006-10-05

Magnetic head and manufacturing method of the same

#314
20060215323
2006-09-28

Method to improve crown sigma control of the slider in a hard disk drive

#315
20060209464
2006-09-21

Silicon-made magnetic head slider and method of producing the same

#316
20060203390
2006-09-14

Method and apparatus for modifying the air bearing force of the trailing edge of a slider to increase head to disk interface reliability for contact recording systems

#317
20060176616
2006-08-10

Magnetic head slider having stepped surfaces

#318
20060171077
2006-08-03

Method and apparatus for utilizing a small pad to increase a head to a disk interface reliability for a load/unload drive

#319
20060164752
2006-07-27

Servo track write at low pressure using pressure insensitive air bearing surface

#320
20060157442
2006-07-20

Method and apparatus for forming surface shape, method and apparatus for forming flying surface shape of magnetic head

#321
20060157200
2006-07-20

Method and apparatus for forming surface shape, method and apparatus for forming flying surface shape of magnetic head

#322
20060139810
2006-06-29

Magnetic head slider and disk drive with reduced damage to recording medium

#323
20060132978
2006-06-22

Slider for high density magnetic recording

#324
20060126226
2006-06-15

Head slider having a flat first step and a second flat step with a groove therein, and disk drive employing the head slider

#325
20060119986
2006-06-08

Magnetic head slider with reduced bearing surface area and magnetic disk drive

#326
20060119974
2006-06-08

Magnetic disk drive with flying height control system

#327
20060114612
2006-06-01

Compact magnetic head slider with reduced bearing surfaces

#328
20060114611
2006-06-01

Slider having recessed corner features

#329
20060082928
2006-04-20

Disk device

#330
20060082927
2006-04-20

Head, head suspension assembly, and disk device provided with the same

#331
20060082926
2006-04-20

Head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drives

#332
20060082925
2006-04-20

Head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drives

#333
20060077593
2006-04-13

Slider, manufacturing method thereof, and head suspension assembly with the same

#334
20060077592
2006-04-13

Silicon-made magnetic head slider

#335
20060067002
2006-03-30

Disk drive with negative-pitch slider having protrusion pad contacting the disk when the disk is rotating at operating speed

#336
20060066978
2006-03-30

Magnetic head assembly and magnetic disc device

#337
20060061911
2006-03-23

Flying head slider capable of avoiding collision when loaded

#338
20060061899
2006-03-23

Magnetic disk drive

#339
20060056110
2006-03-16

Thin film magnetic head with thermal flying height control pads located at both ends of all pads series on slider side plane

#340
20060056096
2006-03-16

Magnetic head assembly, magnetic disk drive and posture control method for magnetic head slider

#341
20060044692
2006-03-02

Flying height compensation for up/down bit error rate trend difference

#342
20060034016
2006-02-16

Magnetic head slider and method of fabricating magnetic head slider

#343
20060027542
2006-02-09

Method to eliminate defects on the periphery of a slider due to conventional machining processes

#344
20060023360
2006-02-02

Method and apparatus for providing an air bearing pad having improved roll angle sigma

#345
20060023359
2006-02-02

Head, head suspension assembly, and disc device provided with the same

#346
20060023358
2006-02-02

Method and apparatus for providing a three stepped air bearing having a funnel structure for controlling air flow to improve fly height performance

#347
20060007598
2006-01-12

Head slider and disk drive employing same head slider, and method for providing water repellent treatment to same head slider

#348
20060007597
2006-01-12

Negative pressure type head slider and disk drive

#349
20050280943
2005-12-22

Slider and rotating disk type storage device

#350
20050280942
2005-12-22

Negative pressure type head slider and disk drive

#351
20050275970
2005-12-15

Disk device and slider

#352
20050270701
2005-12-08

Magnetic head device

#353
20050270697
2005-12-08

Magnetic disk device and magnetic head slider

#354
20050264938
2005-12-01

Magnetic head with air bearing surface protection film

#355
20050264937
2005-12-01

Magnetic recording device having a head slider utilizing a water-repellant resin lubricant having specified surface tension properties

#356
20050248884
2005-11-10

Slider having rounded corners and edges, and method for producing the same

#357
20050245173
2005-11-03

Method to eliminate defects on the periphery of a slider due to conventional machining processes

#358
20050243470
2005-11-03

Magnetic head slider and a magnetic disk device in which the slider is mounted

#359
20050243469
2005-11-03

Sliders bonded by a debondable encapsulant comprising different polymers formed via in situ polymerization

#360
20050237668
2005-10-27

Air-bearing design with particle rejection features

#361
20050231852
2005-10-20

Slider for high density magnetic recording

#362
20050231851
2005-10-20

Manufacturing method of magnetic head slider, magnetic head slider and magnetic device

#363
20050225902
2005-10-13

Aerodynamic magnetic head slider and magnetic disk drive

#364
20050219755
2005-10-06

Head slider for disk apparatus

#365
20050213253
2005-09-29

Flying head slider and magnetic disk apparatus, having a pair of side pads with each side pad having plural surfaces spaced at different depths

#366
20050213252
2005-09-29

Method and apparatus supporting a slider having multiple deflection rails in a negative pressure pocket for a hard disk drive

#367
20050213251
2005-09-29

Slider, head assembly and disk apparatus

#368
20050213250
2005-09-29

Magnetic disk apparatus with heating device and magnetic head slider used therefor

#369
20050207065
2005-09-22

Slider with air bearing surface with selected distances between recording/reproducing element and rear-rail for reducing variation in flying height

#370
20050201012
2005-09-15

Magnetic head slider

#371
20050190501
2005-09-01

Slider having cavity floor with differing depths

#372
20050190500
2005-09-01

Air bearing slider for disk drive and suspension assembly including the air bearing slider

#373
20050185342
2005-08-25

Magnetic head slider with groove formed in reduced-width portion of trailing pad between head and trailing edge

#374
20050180051
2005-08-18

Control of twist, crown and camber for sliders using location sensitive scribing

#375
20050168873
2005-08-04

Magnetic head substrate material, magnetic head substrate, head slider, and method of making magnetic head substrate

#376
20050157426
2005-07-21

Head slider having groove on medium-opposed surface and recording medium drive employing the same

#377
20050138795
2005-06-30

Method of manufacturing slider of thin-film magnetic head

#378
20050135012
2005-06-23

Head slider, magnetic storage apparatus and head slider producing method

#379
20050128642
2005-06-16

Minimized skew angle slider

#380
20050105216
2005-05-19

Head slider with positive dynamic pressure generating section

#381
20050099735
2005-05-12

Precise positioning actuator for head element and head device with the actuator

#382
20050099729
2005-05-12

Magnetic head slider with side pads which each have a width W and a length L, wherein W>L

#383
20050099728
2005-05-12

Disk drive, head slider, and head supporting device

#384
20050094316
2005-05-05

Thin film magnetic head slider, magnetic head support mechanism, magnetic disk drive, and method of manufacturing magnetic head

#385
20050083610
2005-04-21

Magnetic head supporting mechanism

#386
20050083609
2005-04-21

Air bearing sliders with a pressure cavity or cavities

#387
20050081368
2005-04-21

Method and mechanism of the suspension resonance optimization for the hard disk driver

#388
20050078564
2005-04-14

Floating slider, and magneto-optical storage device comprising it

#389
20050047018
2005-03-03

In-contact magnetic head slider with multiple surface levels for creating multiple positive and negative pressure regions

#390
20050041328
2005-02-24

Airflow shroud for HDD tracking microactuator

#391
20050036241
2005-02-17

Rotary disk storage device and method

#392
20050030669
2005-02-10

Storage device slider with sacrificial lapping extension

#393
20050030668
2005-02-10

Method for manufacturing a magnetic head

#394
20050013049
2005-01-20

Head slider having extension rails to provide uniform flotation and magnetic disk device including the same

#395
20050013047
2005-01-20

Discrete track magnetic recording medium with lift-adjusting surface

#396
20050010684
2005-01-13

Ultra-low flying height slider design

#397
20050007699
2005-01-13

Flying head slider and manufacturing method of the head slider

#398
20050002124
2005-01-06

Storage device slider with sacrificial lapping extension

#399
18350544
2024-03-26

Slider air bearing designs with side blocker for contamination robustness

#400
17733929
2023-07-11

Thermally-assisted magnetic recording (TAMR) head with magnetic assist current

#401
17728661
2023-05-16

Mounting supports that create a bond pad gap for a hard disk slider

#402
17660878
2023-10-03

Segmented front bar for particle robustness

#403
17652872
2023-02-21

Slider air bearing design with roughened leading edge shallow step for enhanced particle robustness

#404
17652811
2023-02-28

Slider air bearing designs with higher pressure and higher thermal flying height (TFC) efficiency

#405
17652067
2023-05-16

Two layer leading shield design with non-conformal shapes for magnetic recording heads

#406
17573313
2023-11-28

Skew-independent close-point transducers

#407
17406352
2022-06-28

Recording head with focusing structure

#408
17317277
2022-06-07

Mounting supports that create a bond pad gap for a hard disk slider

#409
17178978
2022-01-25

Air-bearing surface (ABS) design with side flow blocker for mitigating lube and hydrocarbon accumulation in hard disk drives (HDD)

#410
17071544
2022-01-11

Recording head with writer HMS less than reader HMS

#411
16800049
2020-12-22

Near-field transducer with Au nano rod

#412
16718548
2020-12-15

Magnetic head and disk device with heat actuators

#413
16714933
2020-11-17

Reflective heatsink structures for heat-assisted magnetic recording heads

#414
16563147
2020-07-14

Alternative designs for magnetic recording assisted by two spin hall effect (SHE) layers in the write gap

#415
16563112
2020-09-08

Alternative designs for magnetic recording assisted by a single spin hall effect (SHE) layer in the write gap

#416
16559372
2023-03-07

Three terminal magnetic recording head

#417
16525918
2020-11-10

Near-field transducer with thermally robust peg embedded into an enlarged portion

#418
16453986
2020-09-29

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

#419
16423910
2020-09-08

Perpendicular magnetic recording (PMR) writer with narrow high moment trailing shield

#420
16402658
2020-06-09

Magnetic heads for use in different fluid atmospheres, and related methods

#421
16379910
2020-10-06

Advanced air bearing slider

#422
16374332
2020-07-21

Hard disk drive head assembly with tilt-preventing standoff formed on flexure cover beneath slider

#423
16370634
2020-03-03

Magnetic recording assisted by two spin hall effect (SHE) layers in the write gap

#424
16369710
2020-07-14

Air-bearing surface designs with a curved trailing air flow dam

#425
16366829
2020-11-17

Current-assisted magnetic recording write head with wide conductive element in the write gap

#426
16361650
2020-03-10

High passive stiffness and low active pressure air bearing feature

#427
16250680
2019-11-26

Optimization of high damping shield geometry in perpendicular magnetic recording (PMR) writer

#428
16213195
2020-01-28

Magnetic head with high-frequency oscillating element and disk device comprising the same

#429
16197586
2019-09-24

Magnetic flux guiding device with antiferromagnetically coupled (AFC) spin polarizer in assisted writing application

#430
16156626
2019-11-05

Slider with multiple-channel air-bearing surface

#431
16144936
2019-11-19

Methods of protecting write pole from corrosion in HAMR head

#432
16134021
2019-09-10

Split contact sensor for a heat-assisted magnetic recording slider

#433
16111519
2019-12-31

High damping shield with low magnetic moment in perpendicular magnetic recording (PMR) writer

#434
16022273
2019-11-05

Magnetic write head with a tapered return pole

#435
16002581
2019-05-14

Locating electrical contact pads on a slider body, and related row bars that include such slider bodies

#436
15986261
2019-07-23

Dual write heater for slider surface topography control in double perpendicular magnetic recording (PMR) writers

#437
15973673
2019-07-16

Transducing head with a surface charged reader

#438
15966170
2019-01-22

Near-field transducer having edges aligned with waveguide core

#439
15958646
2019-05-07

Automated and accurate high-throughput slider-level flatness inspection

#440
15939520
2019-09-10

Near-field transducer with thermally robust peg embedded into an enlarged portion

#441
15908711
2019-04-02

Slider air-bearing surface designs with side particle-trapping structures

#442
15908685
2019-07-16

Slider air-bearing surface designs with segmented particle-trapping structures

#443
15901592
2019-10-15

Temperature control in a transducing head

#444
15900982
2019-10-15

Lateral spin valve reader with vertically-integrated two-dimensional semiconducting channel

#445
15892771
2018-12-11

Light source unit and thermally-assisted magnetic head

#446
15723410
2018-10-30

Near-field transducer utilizing angled reflectors

#447
15700584
2018-07-31

Sliders having features in the mid gap

#448
15681808
2018-08-28

Near field transducers (NFTS) including a protective layer and methods of forming

#449
15649958
2018-07-24

Magnetic recording head with spin torque oscillator, head gimbal assembly and magnetic recording apparatus

#450
15638839
2018-03-27

Head-disk contact detection using a thermal sensor for modulation air bearings

#451
15615399
2018-04-10

Non-contact laser-induced protrusion measurement apparatus and method

#452
15446818
2020-09-22

Passivated nitrogenated diamond-like carbon layer and method for passivating it

#453
15431811
2018-02-13

ABS design with soft bumper pads (SBP) for mitigating media damage and thermal erasure in hard disk drives (HDD)

#454
15354718
2018-08-28

Methods of forming an air bearing surface on a slider and related sliders

#455
15342326
2017-08-29

Multi-purpose resistive sensor for a heat-assisted magnetic recording device

#456
15337241
2017-09-12

Sliders having features in the mid gap

#457
15335631
2017-06-27

Slider air-bearing surface designs with efficiency-flattening hole

#458
15278996
2018-04-03

Lateral spin valve reader with vertically-integrated two-dimensional semiconducting channel

#459
15257341
2017-07-04

Perpendicular magnetic recording (PMR) write head with multiple layer trailing shield

#460
15235171
2017-12-26

Plasmon generator with metallic waveguide blocker for TAMR

#461
15232669
2018-09-04

Free layer only magnetic reader that may have a reduced shield-to-shield spacing and a multilayer side bias

#462
15231272
2017-12-05

Method of forming one or more metal and/or metal alloy layers in processes for making transducers in sliders, and related sliders

#463
15220797
2017-07-25

Data reader shield seed buffer

#464
15202704
2017-08-15

Data writer gap material with decreased protrusion

#465
15166774
2017-08-22

Near field transducers (NFTs) including a protective layer and methods of forming

#466
15081694
2016-10-25

Magnetic recording apparatus having a recessed additional pole segment

#467
15066510
2017-05-02

Magnetic recording-reproducing head having different sections with different functions including an erase function

#468
14964870
2017-06-20

Non-contact laser-induced protrusion measurement apparatus and method

#469
14946813
2017-05-16

Data reader with pinned front shield

#470
14934453
2017-05-23

Magnetic head having a reader overcoat with DLC and a recessed writer overcoat without DLC

#471
14918627
2016-10-11

Thermal assisted magnetic recording light delivery waveguide circuit for reduced stray light induced writer protrusion

#472
14877292
2016-09-06

Self-assembled monolayer to adjust fly height

#473
14864716
2016-08-23

Heat assisted magnetic recording write apparatus having a dielectric gap

#474
14864665
2016-07-05

Method and system for providing a HAMR writer having improved optical efficiency

#475
14847418
2016-10-11

Perpendicular magnetic recording (PMR) write shield design with minimized wide adjacent track erasure (WATE)

#476
14753630
2016-08-30

Method for fabricating a magnetic write pole having an improved sidewall angle profile

#477
14752659
2017-12-12

Magnetic reader having a nonmagnetic insertion layer for the pinning layer

#478
14750239
2016-12-27

Method for fabricating a magnetic recording device having a high aspect ratio structure

#479
14729403
2016-11-29

Shingle magnetic writer having a low sidewall angle pole

#480
14690609
2016-06-07

PP3 shape designs for shield domain control to improve either skip track erasure (STE) or write performance for perpendicular magnetic recording (PMR)

#481
14675326
2015-09-29

Method and system for providing a read transducer having a dual free layer

#482
14673748
2016-01-26

Magnetic recording writer with a composite main pole

#483
14667506
2016-09-13

Magnetic writer having a gradient in saturation magnetization of the shields and return pole

#484
14667433
2016-08-30

System and method for magnetic transducers having multiple sensors and AFC shields

#485
14664425
2016-06-14

Slider back side etching to increase shear strength between suspension and slider

#486
14663031
2015-10-27

Patterned metal layer to control solder connection between laser and submount in a magnetic head

#487
14640684
2016-01-05

Air bearing surface design with extreme particle trapping holes for improving HDD particle robustnes

#488
14583017
2015-11-17

Multi step lube blocking air bearing area configuration

#489
14582921
2015-11-17

Air bearing area configuration for contaminating particle removal

#490
14575090
2015-12-15

Magnetic writer having a gradient in saturation magnetization of the shields

#491
14574250
2016-03-15

Magnetic writer having a dual side gap

#492
14508697
2015-04-14

Sensor with positive coupling between dual ferromagnetic free layer laminates

#493
14499011
2015-10-20

Air bearing area configuration for reducing flying height hump across a stroke

#494
14307067
2016-08-30

Slider having shock and particle resistance

#495
14294075
2015-07-14

Head slider having improved air bearing compliance and higher actuation efficiency

#496
14287586
2016-06-07

Electrical lapping guide for dimensional control of back side of heat assisted magnetic recording device

#497
14276409
2015-10-20

Thermally-assisted magnetic recording head

#498
13903124
2015-08-18

Magnetic recording writer having a main pole with multiple flare angles