ClassID:

197785

G11B5/35 - 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; Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only having vibrating elements

Recent Application in this class:
#1
20240105219
2024-03-28

Magnetic disk device

#2
20220084548
2022-03-17

Data storage device using windowed delta-sigma analog-to-digital converter in digital current control loop

#3
20200294535
2020-09-17

Magnetic recording device and magnetic head

#4
20200227076
2020-07-16

Microwave-assisted magnetic recording (MAMR) write head with compensation for DC shunting field

#5
20200211585
2020-07-02

Magnetic recording device capable of stabilizing oscillations of high frequency assisted element

#6
20200075048
2020-03-05

Magnetic head and magnetic recording and reproducing device

#7
20190279667
2019-09-12

Spin transfer torque (STT) device with template layer for heusler alloy magnetic layers

#8
20190279661
2019-09-12

Data storage device detecting resistance delta of a spin torque oscillator

#9
20190272849
2019-09-05

Magnetic head and magnetic recording and reproducing device

#10
20190244635
2019-08-08

Microwave-assisted magnetic recording (MAMR) write head with compensation for DC shunting field

#11
20170047084
2017-02-16

Method of manufacturing magnetic recording head

#12
20170040945
2017-02-09

Antiferromagnetically coupled spin-torque oscillator with hard perpendicular polarizer

#13
20160148627
2016-05-26

Spin torque oscillator with low magnetic moment and high perpendicular magnetic anisotropy material

#14
20160064016
2016-03-03

Determining oscillation characteristic for high-frequency assisted magnetic recording device

#15
20160064015
2016-03-03

High frequency data writer field generator device

#16
20160035375
2016-02-04

Data storage device with phase lock spin-torque oscillation stabilization

#17
20160027456
2016-01-28

Data storage device with phase lock spin-torque oscillation stabilization

#18
20160027455
2016-01-28

Magnetic recording head and magnetic recording apparatus

#19
20150380022
2015-12-31

Microwave assisted magnetic recording head and magnetic recording device having the same

#20
20150348574
2015-12-03

Extended spin torque oscillator

#21
20150332711
2015-11-19

Asymmetric MAMR head with self-aligned spin torque oscillator along flare edge for shingled magnetic recording

#22
20150310881
2015-10-29

Magnetic recording head and magnetic recording apparatus

#23
20150310880
2015-10-29

Magnetic recording head, magnetic head assembly, magnetic recording apparatus, and magnetic recording method

#24
20150243315
2015-08-27

Magnetic recording device

#25
20150228296
2015-08-13

Magnetic recording head and disk device with the same

#26
20150228295
2015-08-13

AF-mode STO with negative Hk spin polarization layer

#27
20150162032
2015-06-11

Magnetic head, magnetic head assembly, and magnetic recording/reproduction apparatus

#28
20150162031
2015-06-11

Magnetic head, magnetic head assembly, and magnetic recording/reproduction apparatus

#29
20150162023
2015-06-11

Magnetic recording head, magnetic head assembly, magnetic recording apparatus, and magnetic recording method

#30
20150146324
2015-05-28

Magnetic recording head and disk drive provided therewith

#31
20150146323
2015-05-28

Magnetic recording head and disk drive provided therewith

#32
20150138672
2015-05-21

Magnetic recording head and disk drive provided therewith

#33
20150131184
2015-05-14

Tapered write head for MAMR

#34
20150131183
2015-05-14

Microwave-assisted magnetic recording head with high saturation magnetization material side shield

#35
20150124347
2015-05-07

Magnetic head having a spin torque oscillator (STO) with a hybrid heusler field generation layer (FGL)

#36
20150103437
2015-04-16

Microwave-assisted recording head with stable oscillation

#37
20150029609
2015-01-29

Non-local spin valve element with three terminals, hard disk head, and magnetic recording and reproducing apparatus

#38
20140376129
2014-12-25

Magnetic recording and reproducing apparatus

#39
20140211340
2014-07-31

Magnetic head and magnetic recording/reproducing apparatus

#40
20140198410
2014-07-17

Magnetic recording head, magnetic head assembly, magnetic recording apparatus, and magnetic recording method

#41
20140063658
2014-03-06

High frequency magnetic field assisted magnetic recording head

#42
20130050875
2013-02-28

Magnetic recording head and disk drive provided therewith

#43
20100134922
2010-06-03

Magnetic recording head, magnetic head assembly, magnetic recording apparatus, and magnetic recording method

#44
20070268808
2007-11-22

Cantilever including a fulcrum to actuate a probe tip for use in systems and methods of probe data storage

#45
20070165444
2007-07-19

Devices and methods of detecting movement between media and probe tip in a probe data storage system

#46
20060067006
2006-03-30

Magnetic head and magnetic recording and reproducing apparatus

#47
16924074
2021-01-12

MAMR recording head with high damping trailing shield seed layer

#48
16730713
2020-11-17

MAMR recording head with high damping trailing shield seed layer

#49
16372517
2020-07-14

Writer with recessed spin flipping element in the main pole surrounding gap

#50
14613738
2015-11-24

Spin-torque oscillation element and microwave-assisted magnetic recording head using the same