ClassID:

197808

G11B5/41 - CPC Classification

Classification description:

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor Cleaning of heads

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
20250336418
2025-10-30

MAGNETIC RECORDING MEDIUM

#3
20240386908
2024-11-21

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

#4
20230040136
2023-02-09

Cleaning tape and cartridge

#5
20220406336
2022-12-22

System and method for cleaning advanced LTO tape systems

#6
20220051692
2022-02-17

Cleaning enabling device, cleaning device, and magnetic tape device

#7
20200312355
2020-10-01

Magnetic head cleaning mechanism and magnetic tape device

#8
20190272848
2019-09-05

Protecting a sensitive device from corrosion

#9
20190267038
2019-08-29

Head gimbal assembly and magnetic disk device having the same

#10
20190221234
2019-07-18

Diagnostic tape cartridge patterned with predetermined head-media spacings for testing a tape head of a tape drive

#11
20180330749
2018-11-15

Method of restoring suspension of hard disk drive

#12
20180233168
2018-08-16

Heat-assisted removal of head contamination

#13
20180233166
2018-08-16

Heat-assisted removal of head contamination

#14
20180040340
2018-02-08

Protecting a sensitive device from corrosion

#15
20170372731
2017-12-28

Tunnel valve read sensor with crystalline alumina tunnel barrier deposited using room temperature techniques

#16
20170243606
2017-08-24

Systems and methods for dynamically cleaning read/write head

#17
20170221511
2017-08-03

REDUCING CARBONACEOUS SMEAR AT THE NFT AREA ON HAMR HEAD

#18
20170162217
2017-06-08

Tunnel valve read sensor with crystalline alumina tunnel barrier deposited using room temperature techniques

#19
20170154644
2017-06-01

Monitoring head wear

#20
20160275978
2016-09-22

Method and apparatus to detect and mitigate contamination between a read/write head and a recording medium

#21
20160232926
2016-08-11

Systems and methods for protecting a sensitive device from corrosion

#22
20160189738
2016-06-30

Tape head surface with non-uniform cross-width edge profiles

#23
20160111114
2016-04-21

Self-cleaning recording heads based on actuator seek profile

#24
20160012835
2016-01-14

High flow packaging for slider cleaning

#25
20150380028
2015-12-31

Protecting a sensitive device from corrosion

#26
20150103444
2015-04-16

Slider with high and low surface energy coatings proximate transducer

#27
20150103441
2015-04-16

Systems and methods for protecting a sensitive device from corrosion

#28
20150085632
2015-03-26

Detection and remediation of head contamination

#29
20150043105
2015-02-12

Head cleaning device and drive device

#30
20150036239
2015-02-05

Tape recording medium and drive device

#31
20150034526
2015-02-05

Slider cleaning and carrier tray

#32
20150015996
2015-01-15

Slider with self-assembled monolayer pattern

#33
20140307346
2014-10-16

Humidity and temperature controlled tape drive cleaning

#34
20140185161
2014-07-03

Humidity and temperature controlled tape drive cleaning

#35
20130329318
2013-12-12

TAPE RECORDING MEDIUM, INFORMATION RECORDING SYSTEM, AND RECORDING TAPE CARTRIDGE

#36
20130301159
2013-11-14

Information recording system and magazine

#37
20130201580
2013-08-08

Virtual tape device and cleaning control method

#38
20130027811
2013-01-31

Systems and methods for protecting a sensitive device from corrosion

#39
20120287535
2012-11-15

Wavy Lapping Tape for Repair of Negative Pressure Tape Head

#40
20120250188
2012-10-04

Head-cleaning device and head-cleaning method

#41
20120235434
2012-09-20

Vacuum pickup assemblies for picking up articles and minimizing contamination thereof

#42
20120081814
2012-04-05

Magnetic head cleaning mechanism and a magnetic tape apparatus

#43
20120017935
2012-01-26

MAGNETIC TAPE HEAD CLEANING

#44
20100232063
2010-09-16

Magnetic head cleaning mechanism of threading scheme magnetic tape apparatus

#45
20100188776
2010-07-29

Article of manufacture to automatically clean a tape drive

#46
20100134912
2010-06-03

LUBRICANT DISTRIBUTION IN HARD DISK DRIVES USED FOR DIGITAL VIDEO RECORDERS

#47
20100027160
2010-02-04

Disk drive including a shroud configured to overlap an actuator for removing debris from a head-slider

#48
20090303634
2009-12-10

Advanced heater-assisted media burnishing head media burnish process

#49
20090296536
2009-12-03

MAGNETIC DISK DEVICE

#50
20090274836
2009-11-05

Systems and methods for protecting a sensitive device from corrosion

#51
20090273857
2009-11-05

Systems and methods for protecting a sensitive device from corrosion

#52
20090231760
2009-09-17

HEAD CLIP AND WORKING METHOD USING THE SAME

#53
20090185310
2009-07-23

Method for Providing Contaminant Prevention and Removal from a Tape Drive System

#54
20090185309
2009-07-23

Method for Minimizing Contaminant Levels Within a Tape Drive System

#55
20090165824
2009-07-02

Cleaning apparatus for cleaning component part of magnetic disk drive and cleaning method of cleaning component part of magnetic disk drive

#56
20090133468
2009-05-28

Wear gauge and method of use

#57
20090128944
2009-05-21

Hard disk drive tunneling magnetoresistive annealing heads with a fly on demand heater

#58
20090126762
2009-05-21

CLEANING AND DRYING APPARATUS AND A CLEANING AND DRYING METHOD

#59
20090073605
2009-03-19

Bi-directional debris sweeping profile

#60
20090040659
2009-02-12

Disk drive device and method for removing adhesion on a head

#61
20090027806
2009-01-29

Cleaning system for tape head and tape drive system implementing same

#62
20080316656
2008-12-25

Magnetic head and method of manufacturing the magnetic head

#63
20080259485
2008-10-23

System and method for cleaning a tape drive

#64
20080237158
2008-10-02

Cleaning tray for electrical components and carrying tool with the same

#65
20080186634
2008-08-07

Apparatus, system, and method for detecting the formation of a short between a magnetoresistive head and a head substrate

#66
20080117547
2008-05-22

Pivotable head brush assembly for cleaning read/write heads in a media tape drive

#67
20080087298
2008-04-17

Method and apparatus for cleaning magnetic head slider, and method for manufacturing the same

#68
20080080085
2008-04-03

Large shock particle mitigation

#69
20080079232
2008-04-03

Apparatus and method for sealing a pivot axle and bearing assembly during submersion cleaning

#70
20080037169
2008-02-14

IONIZING DEVICE FOR TAPE DRIVE SYSTEMS

#71
20080024916
2008-01-31

Tape cartridge and tape loading system using same

#72
20080013198
2008-01-17

Detection of fly height change in a disk drive

#73
20070263318
2007-11-15

Magnetic recording/reproducing apparatus

#74
20070247754
2007-10-25

Hub lock/head cleaning dual purpose mechanism

#75
20070177303
2007-08-02

Head cleaning mechanism

#76
20070133127
2007-06-14

Leader or cartridge attached tape head cleaning brush

#77
20070056126
2007-03-15

Apparatus for cleaning internal components of electronic equipment

#78
20070041128
2007-02-22

Head cleaning apparatus and magnetic recording and reproducing device having the same

#79
20060274449
2006-12-07

Magnetic recording medium defining a recording surface having improved smoothness characteristics

#80
20060256474
2006-11-16

Mechanism for read/write device, read/write device, and method of cleaning read/write head

#81
20060245111
2006-11-02

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

#82
20060238911
2006-10-26

Data transfer apparatus head cleaning

#83
20060227459
2006-10-12

Integrated tape and data transducer head cleaning device

#84
20060132961
2006-06-22

Detection of fly height change in a disk drive using head drag

#85
20060109589
2006-05-25

Recording and/or reproducing device having a positioning arrangement for positioning a cleaning brush

#86
20060105164
2006-05-18

Cleaning sheet, conveying member using the same, and substrate processing equipment cleaning method using them

#87
20060092546
2006-05-04

Apparatus, system, and method for determining contact with a magnetic head in a tape drive

#88
20060082912
2006-04-20

Cleaning read/write heads of a magnetic tape recording system

#89
20060072234
2006-04-06

System and method for cleaning a tape drive

#90
20060066999
2006-03-30

Cleaning tape for magneto-resistive head

#91
20060066998
2006-03-30

Cleaning medium

#92
20060066997
2006-03-30

Cleaning tape for cleaning a magnetic head

#93
20060066996
2006-03-30

Cleaning medium

#94
20060044658
2006-03-02

Detection of fly height change in a disk drive

#95
20060023367
2006-02-02

Eliminating ESD exposure for read/write head with heating element

#96
20060023336
2006-02-02

Cleaning read/write heads of a magnetic tape recording system

#97
20050284207
2005-12-29

Wear gauge and method of use

#98
20050274394
2005-12-15

Apparatus for cleaning internal components of electronic equipment

#99
20050254168
2005-11-17

Magnetic recording medium including a magnetic layer with first magnetic particles and a protective layer with second magnetic particles

#100
20050229949
2005-10-20

Method for cleaning internal components of electronic equipment

#101
20050159076
2005-07-21

Magnetic construction module with interchangeable magnet holders

#102
20050105202
2005-05-19

Methods for controlling the use of a cleaning cartridge for tape drives

#103
20050036241
2005-02-17

Rotary disk storage device and method

#104
17543993
2025-01-07

Method for forming a HAMR recording head with a protruding near-field transducer

#105
17138508
2022-01-11

Heat-assisted magnetic recording head with a near-field transducer extending beyond the media-facing surface

#106
16227596
2021-07-27

MICR-embedded cleaning card for check-reading machines

#107
16149498
2020-01-28

Adaptive contamination cleaning process

#108
15475364
2018-01-02

Method of removing head contamination during contact detection

#109
15432360
2018-01-23

Head-medium contact sensor cleaning for heat-assisted magnetic recording device

#110
15047312
2017-05-30

Systems and methods for dynamically cleaning read/write head

#111
15041114
2016-08-16

Monitoring head wear

#112
14851035
2019-02-12

MICR-embedded cleaning card for check-reading machines

#113
14750103
2016-11-15

Magnetic tape head cleaning apparatus and method

#114
14497166
2015-03-31

Method of testing a head for contamination