G11B5/70626 - CPC Classification Index

ClassID:

197939 ⎘

G11B5/70626 - CPC Classification

Classification description:

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances

Sub-classes:

G11B5/70631 » {with a non-magnetic core} 2
G11B5/70636 » {CrO} 5
G11B5/70642 » {iron oxides} 70

Recent Application in this class:

20240170013

2024-05-23

MAGNETIC RECORDING MEDIUM

20230081800

2023-03-16

Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device

20210090599

2021-03-25

Magnetic recording medium having characterized magnetic layer and magnetic recording and reproducing device

20210082463

2021-03-18

Magnetic recording medium having characterized magnetic layer and magnetic recording and reproducing device

20210056985

2021-02-25

Tape cartridge having tape media having synergistic magnetic recording layer and underlayer

20200402533

2020-12-24

Orientation device, production method for magnetic recording medium, and magnetic recording medium

20200312362

2020-10-01

Magnetic recording medium including compound having a salt structure and magnetic recording and reproducing apparatus

20200251141

2020-08-06

Magnetic tape having characterized magnetic layer, magnetic tape cartridge, and magnetic tape device

20190300380

2019-10-03

Particles of β-iron oxyhydroxide-based compound, manufacturing method of the same, manufacturing method of particles of ϵ-iron oxide-based compound, and manufacturing method of magnetic recording medium

#10

20190051325

2019-02-14

Magnetic tape device, magnetic reproducing method, and head tracking servo method

#11

20190027179

2019-01-24

Magnetic recording medium having characterized magnetic layer

#12

20180286445

2018-10-04

Magnetic recording medium having magnetic layer with a granular structure

#13

20180286444

2018-10-04

Magnetic tape device, magnetic reproducing method, and head tracking servo method

#14

20180286443

2018-10-04

Magnetic tape having characterized magnetic layer

#15

20170316799

2017-11-02

Magnetic recording medium for microwave assisted recording and magnetic recording device

#16

20170178676

2017-06-22

Magnetic tape including characterized magnetic layer, tape cartridge, recording and reproducing device, and method of manufacturing

#17

20170092314

2017-03-30

Magnetic recording medium, magnetic signal reproduction device and method of manufacturing magnetic recording medium

#18

20170032812

2017-02-02

Magnetic tape and method of manufacturing the same

#19

20160180875

2016-06-23

Magnetic recording medium

#20

20140272474

2014-09-18

Magnetic recording medium

#21

20140233363

2014-08-21

Thin film media structure for perpendicular magnetic recording and storage devices made therewith

#22

20130164563

2013-06-27

Magnetic particles and method of manufacturing the same, and usage thereof

#23

20130034748

2013-02-07

MAGNETIC RECORDING MEDIUM AND PRODUCTION METHOD OF MAGNETIC RECORDING MEDIUM

#24

20120045664

2012-02-23

Magnetic recording medium

#25

20110287282

2011-11-24

Fine structural body, method for manufacturing fine structural body, magnetic memory, charge storage memory and optical information recording medium

#26

20110229739

2011-09-22

Composite magnetic recording media

#27

20110204278

2011-08-25

Titanium oxide particles, manufacturing method thereof, magnetic memory, and charge storage type memory

#28

20110151281

2011-06-23

MAGNETIC RECORDING MEDIA

#29

20110123426

2011-05-26

Magnetic powder suitable for low-noise media

#30

20110059005

2011-03-10

Iron nitride powders for use in magnetic, electromagnetic, and microelectronic devices

#31

20100035086

2010-02-11

IRON NITRIDE MAGNETIC POWDER AND MAGNETIC RECORDING MEDIUM COMPRISING THE SAME

#32

20090252991

2009-10-08

Iron Nitride-Based Magnetic Powder, Process for Producing the Same, and Magnetic Recording Medium

#33

20090218538

2009-09-03

Nano-scale self assembly in spinels induced by Jahn-Teller distortion

#34

20090087688

2009-04-02

IRON NITRIDE POWDER, METHOD OF MANUFACTURING THE SAME, AND MAGNETIC RECORDING MEDIUM

#35

20090046396

2009-02-19

Magnetic Recording Medium, Linear Magnetic Recording and Reproduction System and Magnetic Recording and Reproduction Method

#36

20080075981

2008-03-27

Magnetic recording medium

#37

20080026257

2008-01-31

Nonvolatile phase change magnetic material, manufacturing method thereof, and nonvolatile phase change magnetic memory using the same

#38

20070231613

2007-10-04

Magnetic recording medium

#39

20070111039

2007-05-17

Iron system magnetic powder having high coercive force, and magnetic recording medium using same

#40

20070042230

2007-02-22

Magnetic powder suitable for low-noise media

#41

20060283290

2006-12-21

Method of manufacturing magnetic particles, magnetic particles, and magnetic recording medium

#42

20060131537

2006-06-22

Iron nitride system magnetic powder having good storage stability

#43

20060068232

2006-03-30

Magnetic tape

#44

20050208320

2005-09-22

Iron nitride magnetic powder and method of producing the powder

#45

20050123754

2005-06-09

Iron nitride magnetic powder and method of producing the powder

#46

20050008875

2005-01-13

Glass composite including dispersed rare earth iron garnet nanoparticles

#47

15615782

2018-05-29

Heat assisted magnetic recording media with enhanced tuning exchange coupling

#48

12977533

2015-03-31

Intermediate layer for perpendicular magnetic recording medium with high permeability grain boundaries