ClassID:

197714

G11B5/105 - CPC Classification

Classification description:

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Structure or manufacture of housings or shields for heads Mounting of head within housing or assembling of head and housing

Recent Application in this class:
#1
20260057904
2026-02-26

TAPE DRIVE DEVICE AND METHOD OF DETECTING STATE OF HEAD UNIT OF TAPE DRIVE DEVICE

#2
20250201270
2025-06-19

SINGLE-GRAIN NEAR-FIELD TRANSDUCER AND PROCESS FOR FORMING SAME

#3
20240386908
2024-11-21

TAPE DRIVE DEVICE AND METHOD OF DETECTING STATE OF HEAD UNIT OF TAPE DRIVE DEVICE

#4
20240321292
2024-09-26

DISK DEVICE

#5
20240312480
2024-09-19

DISK DEVICE

#6
20240185882
2024-06-06

Single-grain near-field transducer and process for forming same

#7
20220366934
2022-11-17

Single-grain near-field transducer and process for forming same

#8
20220172741
2022-06-02

Disk device with improved impact resistance

#9
20210287701
2021-09-16

Disk device with heat-assister having movement restrictor

#10
20210090594
2021-03-25

Writer with narrower high moment trailing shield

#11
20210076506
2021-03-11

Connecting device and disk device

#12
20200219535
2020-07-09

Multi-channel magnetic recording head having compliantly encapsulated transducers

#13
20200219531
2020-07-09

Multichannel tape head module having thermally settable transducer pitch and method of setting pitch thereof

#14
20200082134
2020-03-12

Low-profile card reader

#15
20190198046
2019-06-27

Recessed hardmask used to form heat-assisted magnetic recording near-field transducer with heat sink

#16
20190130935
2019-05-02

Magnetic head and magnetic recording medium processing device

#17
20180330763
2018-11-15

Data storage device with moving ambient temperature sensor

#18
20180226090
2018-08-09

Disk device with stopper for movable member

#19
20180158477
2018-06-07

Disk device with stopper for movable member

#20
20180141167
2018-05-24

Systems and devices for acheiving high throughput attachment and sub-micron alignment of components

#21
20170323122
2017-11-09

Low-profile card reader

#22
20170194022
2017-07-06

Recessed hardmask used to form HAMR NFT heat sink

#23
20160247528
2016-08-25

Laser diode submount/slider interface with reduced thermal resistance

#24
20160247527
2016-08-25

Laser diode unit with enhanced thermal conduction to slider

#25
20160171991
2016-06-16

Attaching optical components using homogenized laser light

#26
20160118075
2016-04-28

Laser subassembly metallization for heat assisted magnetic recording

#27
20160117529
2016-04-28

Low-profile card reader

#28
20160013615
2016-01-14

Laser submounts formed using etching process

#29
20150380025
2015-12-31

Substrates for thin-film magnetic heads, magnetic head sliders, and hard disk drive devices

#30
20150380024
2015-12-31

Substrates for thin-film magnetic heads, magnetic head sliders, and hard disk drive devices

#31
20150348578
2015-12-03

Creating a sub-micron pattern proximate a near-field transducer using in-slider waveguide and laser

#32
20150287424
2015-10-08

Method and apparatus for aligning a laser diode on a slider

#33
20150135520
2015-05-21

METHOD OF MANUFACTURING ROTATING DEVICE

#34
20150041523
2015-02-12

Method and apparatus for aligning a laser to a waveguide

#35
20150036137
2015-02-05

Alignment of optical components

#36
20150015989
2015-01-15

Air bearing surface having temperature/humidity compensation feature

#37
20140307533
2014-10-16

Light source alignment for heat assisted magnetic recording

#38
20140209664
2014-07-31

Method of manufacturing an electronic device

#39
20140177105
2014-06-26

Magnetic data recording system with mirror image asymmetric magnetic write elements

#40
20140153133
2014-06-05

Write pole with shaped box shield

#41
20140147075
2014-05-29

Method and apparatus for aligning a laser to a waveguide

#42
20140091130
2014-04-03

Method and apparatus for coupling a laser diode to a magnetic writer

#43
20140091055
2014-04-03

Method of making a PMR writer with graded side shield

#44
20130327833
2013-12-12

Device for holding a magnetic reading head

#45
20130322822
2013-12-05

Attaching optical components using homogenized laser light

#46
20130288077
2013-10-31

Determining at least one of alignment and bond line thickness between an optical component and a mounting surface

#47
20130279312
2013-10-24

Bonding agent for heat-assisted magnetic recording and method of application

#48
20130279311
2013-10-24

Laser subassembly metallization for heat assisted magnetic recording

#49
20130277806
2013-10-24

Laser submounts formed using etching process

#50
20130250742
2013-09-26

Thermally-assisted magnetic recording head with optically isolating waveguide, head gimbal assembly, head arm assembly, magnetic disk unit, and light transmission unit

#51
20130139378
2013-06-06

METHOD OF MANUFACTURING THERMALLY-ASSISTED MAGNETIC RECORDING HEAD AND ALIGNMENT APPARATUS

#52
20130133182
2013-05-30

Method for electrically connecting an energy source to a head of a disk drive

#53
20120327754
2012-12-27

Vertical cavity surface emitting laser with integrated mirror and waveguide

#54
20120327752
2012-12-27

Transducer bonded to a laser module for heat assisted magnetic recording

#55
20120314548
2012-12-13

Head gimbal assembly with heat assist laser

#56
20120163137
2012-06-28

Method and system for optically coupling a laser with a transducer in an energy assisted magnetic recording disk drive

#57
20120139566
2012-06-07

Method for performing burn-in test

#58
20120127838
2012-05-24

Thermally-assisted magnetic recording head having dummy waveguides for light beam alignment

#59
20120120781
2012-05-17

Thermally-assisted head including surface-plasmon resonant optical system

#60
20120117791
2012-05-17

Method for manufacturing a thermally-assisted magnetic head

#61
20120099407
2012-04-26

Method and apparatus for coupling a laser diode to a magnetic writer

#62
20120092971
2012-04-19

Thermally-assisted magnetic recording head having main waveguide and sub-waveguides

#63
20120087217
2012-04-12

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

#64
20120073120
2012-03-29

Method for manufacturing head including light source unit for thermal assist

#65
20120044967
2012-02-23

Capping method for laser diode protection

#66
20120044790
2012-02-23

Head gimbal assembly with two wiring layers comprising thermally-assisted head

#67
20110317527
2011-12-29

Energy assisted magnetic recording head having laser integrated mounted to slider

#68
20110310512
2011-12-22

Thin film magnetic head and magnetic disk device and electronic component

#69
20110278359
2011-11-17

Magnetic card reader

#70
20110267930
2011-11-03

Method and apparatus for aligning a laser diode on a slider

#71
20110266469
2011-11-03

Method and apparatus for aligning a laser diode on a slider

#72
20110255196
2011-10-20

PMR writer with graded side shield

#73
20110243176
2011-10-06

Integrating and aligning laser chips on sliders for HAMR applications

#74
20110242697
2011-10-06

Method for aligning the light source unit and the slider of thermally-assisted magnetic recording head

#75
20110228653
2011-09-22

Light source unit for thermally-assisted magnetic recording capable of monitoring of light output

#76
20110228649
2011-09-22

Method for manufacturing thermally-assisted magnetic recording head comprising light source unit and slider

#77
20110228416
2011-09-22

Method of manufacturing a thermally assisted magnetic head

#78
20110216635
2011-09-08

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

#79
20110194208
2011-08-11

Slider, head gimbal assembly and disk drive unit with the same

#80
20110164334
2011-07-07

Integrated focusing elements for TAMR light delivery system

#81
20110128827
2011-06-02

Light source unit for thermally-assisted magnetic recording including dual electrode layers connected to a unit electrode

#82
20110123145
2011-05-26

Suspension board with circuit

#83
20110058273
2011-03-10

Heat-assisted magnetic recording head with laser diode fixed to slider

#84
20110038235
2011-02-17

Thermally assisted magnetic recording head and magnetic recording apparatus

#85
20100033877
2010-02-11

ALIGNING DEVICE, ALIGNING METHOD, AND COMPUTER PRODUCT

#86
20090231760
2009-09-17

HEAD CLIP AND WORKING METHOD USING THE SAME

#87
20090229110
2009-09-17

TOOL FOR USE IN REMOVING HEAD

#88
20090119907
2009-05-14

Method for assembling a disk drive using a shipping comb

#89
20090086355
2009-04-02

SPINDLE STAGE FOR TESTING MAGNETIC HEAD WITH VCM MECHANISM AND AUTOMATIC MAGNETIC HEAD MOUNTING/DEMOUNTING DEVICE

#90
20090059411
2009-03-05

Semiconductor laser device structure, thermally assisted magnetic head, and method of manufacturing same

#91
20080273260
2008-11-06

Method and apparatus for detecting proximity contact between a transducer and a medium

#92
20080204916
2008-08-28

Thermally assisted magnetic recording head and magnetic recording apparatus

#93
20080158733
2008-07-03

Tape head having a support plate with contoured surface

#94
20080056073
2008-03-06

Recording head

#95
20080055784
2008-03-06

Thermally assisted magnetic head

#96
20080019049
2008-01-24

Tape head read/write module

#97
20070256295
2007-11-08

Shipping comb for assembling a disk drive

#98
20070103814
2007-05-10

Thin-film magnetic head, head gimbal assembly, and hard disk drive

#99
20070081272
2007-04-12

Head stack assembly protecting member and method for installing head stack assembly in hard disk drive using the same

#100
20070013369
2007-01-18

Magnetic head slider testing apparatus and magnetic head slider testing method

#101
20060232884
2006-10-19

Tape head having a support plate with contoured surface

#102
20060227457
2006-10-12

Tape head read/write module

#103
20060132957
2006-06-22

Magnetic disk apparatus having an adjustable mechanism to compensate write or heat element for off-tracking position with yaw angle

#104
20060130315
2006-06-22

Slider separating method

#105
20060039077
2006-02-23

Magnetic head heating element in a disk drive

#106
20060028769
2006-02-09

Head drum assembly having a rotary head drum and a method for processing a rotary drum

#107
20060012360
2006-01-19

System, method, and apparatus for handling and testing individual sliders in a row-like format in single slider processing systems

#108
20050243480
2005-11-03

Magnetic recording and reproducing apparatus having element for correcting misaligned magnetization direction

#109
20050230456
2005-10-20

System and method for manufacture of a hard disk drive arm and bonding of magnetic head to suspension on a drive arm

#110
20050225899
2005-10-13

Electrically resistive heating device

#111
20050164607
2005-07-28

Storage device and method of using a head that has a concave surface when powered down

#112
20050135017
2005-06-23

Tape head having a support plate with contoured surface

#113
20050126706
2005-06-16

Non-corrosive low temperature liquid resist adhesive

#114
20050115057
2005-06-02

Method of manufacturing a magnetic head, and magnetic head manufacturing apparatus

#115
20050111129
2005-05-26

Photoconductive optical write driver for magnetic recording

#116
20050094300
2005-05-05

Method and apparatus for write control in a disk drive

#117
20050091836
2005-05-05

Method for manufacturing thin-film magnetic head sliders

#118
20050030666
2005-02-10

Thin-film magnetic head, head gimbal assembly, and hard disk drive incorporating a heater

#119
20050024957
2005-02-03

Magnetic hard disk recording head with self-compensating thermal expansion

#120
16507179
2020-12-08

Writer with narrower high moment trailing shield

#121
16266118
2020-04-14

Thermally-assisted magnetic recording head capable of preventing solder overflow during manufacturing

#122
16220453
2020-05-19

Horizontal cavity surface emitting laser integration features for heat assisted magnetic recording

#123
15873119
2019-07-30

Slider with heat sink between read transducer and substrate

#124
15678427
2018-04-17

Laser diode unit with enhanced thermal conduction to slider

#125
15237345
2017-09-19

Wire bonding electrical lapping guides for tape head module

#126
14156385
2016-08-16

Method for minimizing contamination in hard disk drive assembly

#127
13849400
2016-11-08

Manufacturing process for a disk drive aperture channel

#128
13298979
2016-02-23

BVCM hold down apparatus to prevent pivot bearing damage at TVCM installation in disk drive assembly