ClassID:

197755

G11B5/3103 - CPC Classification

Classification description:

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Structure or manufacture of heads, e.g. inductive using thin films Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing

Sub-classes:
Recent Application in this class:
#1
20230386509
2023-11-30

Mechanism to shift the head span of a tape head at a wafer level

#2
20230072460
2023-03-09

Mechanism to shift the head span of a tape head at a wafer level

#3
20230056151
2023-02-23

Magnetic head and method for manufacturing the same, and magnetic recording and reading device and method for manufacturing the same

#4
20220246175
2022-08-04

Magnetic disk device and contact detecting method of the magnetic disk device

#5
20220115037
2022-04-14

Media non-contacting magnetic recording head

#6
20180204589
2018-07-19

Magnetic head with spin torque oscillator connection configuration

#7
20180040341
2018-02-08

MAGNETIC DEVICES WITH VARIABLE OVERCOATS

#8
20180025744
2018-01-25

Row bar and wafer for forming magnetic heads

#9
20150079424
2015-03-19

Substrate for suspension, process for producing the same, suspension for magnetic head, and hard disk drive

#10
20150063086
2015-03-05

Magnetic adhesion layer and method of forming same

#11
20140313616
2014-10-23

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

#12
20140177405
2014-06-26

Magnetic devices with variable overcoats

#13
20140004387
2014-01-02

Thin film with tuned grain size

#14
20110141604
2011-06-16

Magnetic media formatted with an intergrated thin film subgap subpole structure for arbitrary gap pattern magnetic recording head

#15
20100047626
2010-02-25

Substrate for suspension, process for producing the same, suspension for magnetic head, and hard disk drive

#16
20100002332
2010-01-07

Optical path for a thermal-assisted magnetic recording head

#17
20090147399
2009-06-11

MAGNETIC MEDIA FORMATTED WITH AN INTEGRATED THIN FILM SUBGAP SUBPOLE STRUCTURE FOR ARBITRARY GAP PATTERN MAGNETIC RECORDING HEAD

#18
20090017198
2009-01-15

Thin-film magnetic head, method of manufacturing the same, head Gimbal assembly, and hard disk drive

#19
20080278863
2008-11-13

Tunneling magnetic sensing element and method for manufacturing the same

#20
20080233835
2008-09-25

System for lapping a head having an electrical lapping guide (ELG) on a wafer

#21
20080192380
2008-08-14

Reduced tape stick tape drive systems

#22
20080100964
2008-05-01

MAGNETIC RECORDING SYSTEM WITH MEDIUM HAVING ANTIFERROMAGNETIC-TO- FERROMAGNETIC TRANSITION LAYER EXCHANGE-COUPLED TO RECORDING LAYER

#23
20080068762
2008-03-20

Thin film magnetic head including thermal deformation-preventing layer

#24
20080002267
2008-01-03

Method and apparatus for slew rate control in the write current shape of a hard disk drive

#25
20070217079
2007-09-20

Method of manufacturing thin-film magnetic head

#26
20070109682
2007-05-17

Magnetic recording/reproducing head with head elements displaced in both head width and lamination directions

#27
20070103814
2007-05-10

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

#28
20070094866
2007-05-03

THIN-FILM TAPE HEAD PROCESSES

#29
20070008659
2007-01-11

Optical path for a thermal-assisted magnetic recording head

#30
20070007243
2007-01-11

Ion beam etching method and ion beam etching apparatus

#31
20060279879
2006-12-14

Thin film magnetic head wafer with identification information

#32
20060201633
2006-09-14

Manufacturing method and apparatus for magnetic head sliders

#33
20060160473
2006-07-20

Fixture for slider lapping, lapping device and lapping method

#34
20060119982
2006-06-08

Magnetic head having an antistripping layer for preventing a magnetic layer from stripping

#35
20060119971
2006-06-08

Thermal assist head slider

#36
20060114610
2006-06-01

Conductive stud for magnetic recording devices and method of making the same

#37
20060050433
2006-03-09

Narrow pitch tape head array using an orthogonal backgap

#38
20060050432
2006-03-09

Head design with overlapping coil for narrow pitch tape head

#39
20050282331
2005-12-22

Substrate and method of forming substrate for fluid ejection device

#40
20050280939
2005-12-22

Thin-film magnetic head having a write shield layer

#41
20050280938
2005-12-22

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

#42
20050254355
2005-11-17

Optical devices having transmission enhanced by surface plasmon mode resonance, and their use in data recording

#43
20050254170
2005-11-17

Intergrated thin film subgap subpole structure for arbitrary gap pattern magnetic recording heads and method of making the same

#44
20050213259
2005-09-29

Method of fabricating a magnetic head

#45
20050207067
2005-09-22

High reliability-parallel data transfer hard disk drive

#46
20050175864
2005-08-11

Magnetic thin film and magnetic head using the same

#47
20050174689
2005-08-11

Magnetic recording head, magnetic reproducing head, magnetic head, tape drive and disk drive

#48
20050174688
2005-08-11

Magnetic recording head, magnetic reproducing head, magnetic head, tape drive and disk drive

#49
20050168876
2005-08-04

Magnetic thin film head, the fabrication method, and magnetic disk

#50
20050168873
2005-08-04

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

#51
20050164607
2005-07-28

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

#52
20050161775
2005-07-28

Wiring circuit board and production method thereof

#53
20050144776
2005-07-07

Method of manufacturing a slider for a thin-film magnetic head

#54
20050134999
2005-06-23

Interconnect structure having multiple layers of traces for electrical connection to a tape head assembly

#55
20050134990
2005-06-23

Composite magnetic head arranged so the reproducing elements do not overlap a pole of a recording element

#56
20050126706
2005-06-16

Non-corrosive low temperature liquid resist adhesive

#57
20050122634
2005-06-09

Semiconductor slider with an integral spin valve transistor structure and method for making same without a bonding step

#58
20050115058
2005-06-02

Method for manufacturing magnetic head

#59
20050111129
2005-05-26

Photoconductive optical write driver for magnetic recording

#60
20050106359
2005-05-19

Method of processing substrate

#61
20050094318
2005-05-05

Magnetic head assembly that has an air bearing surface

#62
20050071986
2005-04-07

Apparatus and method for closed loop feedback during lapping of magnetic heads

#63
20050071859
2005-03-31

Record head for thermally assisted magnetic recording

#64
20050050716
2005-03-10

Method of manufacturing thin-film magnetic head

#65
20050039324
2005-02-24

Method for manufacturing perpendicular magnetic recording head

#66
20050030666
2005-02-10

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

#67
20050028354
2005-02-10

Method for measuring amount of grinding in magnetic head producing process

#68
20050024957
2005-02-03

Magnetic hard disk recording head with self-compensating thermal expansion

#69
20050024770
2005-02-03

Low DC coil resistance planar writer

#70
20050018547
2005-01-27

Optically-assisted magnetic recording head and optically-assisted magnetic recording apparatus

#71
20050018347
2005-01-27

Localized pole tip heating device for magnetic head for hard disk drive

#72
20050013045
2005-01-20

Thin film magnetic head having lower auxiliary magnetic pole on lower magnetic pole layer

#73
17512127
2022-12-20

Tape drive configured to enable magnetic media to fly above an upstream or a downstream head assembly

#74
17169957
2021-11-09

Determining in-plane bow of a tape drive head module

#75
15720689
2019-02-19

Monolithically-integrated hybridized slider electronics for magnetic read/write

#76
15435839
2018-05-22

Changing write coil current in response to reader instability