ClassID:

201587

H01F10/3281 - CPC Classification

Classification description:

Thin magnetic films, e.g. of one-domain structure; Spin-exchange-coupled multilayers, e.g. nanostructured superlattices; Exchange coupling of magnetic film pairs via a very thin non-magnetic spacer, e.g. by exchange with conduction electrons of the spacer the exchange coupling being asymmetric, e.g. by use of additional pinning, by using antiferromagnetic or ferromagnetic coupling interface, i.e. so-called spin-valve [SV] structure, e.g. NiFe/Cu/NiFe/FeMn only by use of asymmetry of the magnetic film pair itself, i.e. so-called pseudospin valve [PSV] structure, e.g. NiFe/Cu/Co

Recent Application in this class:
#1
20220199310
2022-06-23

Large Dzyaloshinskii-Moriya Interaction and Perpendicular Magnetic Anisotrophy Induced by Chemisorbed Species on Ferromagnets

#2
20210074344
2021-03-11

Spin-orbit torque magnetoresistive random access memory with magnetic field-free current-induced perpendicular magnetization reversal

#3
20210013398
2021-01-14

Spin-orbit torque magnetoresistance effect element and magnetic memory

#4
20200349992
2020-11-05

Narrow etched gaps or features in multi-period thin-film structures

#5
20200335691
2020-10-22

Spin-orbit-torque magnetization rotational element and spin-orbit-torque magnetoresistance effect element

#6
20190333560
2019-10-31

Data writing method, inspection method, spin device manufacturing method, and magnetoresistance effect element

#7
20180166113
2018-06-14

3D spinram

#8
20180166097
2018-06-14

Narrow etched gaps or features in multi-period thin-film structures

#9
20160036384
2016-02-04

Spin oscillator device

#10
20130299786
2013-11-14

Spin valves using organic spacers and spin-organic light-emitting structures using ferromagnetic electrodes

#11
20120308846
2012-12-06

Ferromagnetic graphenes and spin valve devices including the same

#12
20120129008
2012-05-24

Magneto-resistance effect element including diffusive electron scattering layer, magneto-resistance effect head, magnetic storage and magnetic memory

#13
20110316104
2011-12-29

Magneto-resistance effect element and magnetic memory

#14
20110183158
2011-07-28

CPP structure with enhanced GMR ratio

#15
20110179635
2011-07-28

Method of manufacturing a CPP structure with enhanced GMR ratio

#16
20110019312
2011-01-27

Magneto-resistance effect element having a diffusive electron scattering layer, magneto-resistance effect head, magnetic storage and magnetic memory

#17
20100276771
2010-11-04

Magnetoresistance device including layered ferromagnetic structure, and method of manufacturing the same

#18
20100247966
2010-09-30

Tunneling magneto-resistive spin valve sensor with novel composite free layer

#19
20100226048
2010-09-09

Magneto-resistance effect element including a damping factor adjustment layer, magneto-resistance effect head, magnetic storage and magnetic memory

#20
20100213558
2010-08-26

Magnetic memory device

#21
20100157465
2010-06-24

Current perpendicular to plane (CPP) magnetic read head

#22
20100136713
2010-06-03

Process for manufacturing a magnetic tunnel junction (MTJ) device

#23
20100091556
2010-04-15

Magneto-resistance effect element and magnetic memory

#24
20090225477
2009-09-10

Tunnel barrier sensor with multilayer structure

#25
20090165288
2009-07-02

Method of forming a high performance tunneling magnetoresistive (TMR) element

#26
20090161266
2009-06-25

TMR device with surfactant layer on top of CoFeB/CoFeinner pinned layer

#27
20090141408
2009-06-04

Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory

#28
20080138660
2008-06-12

Mg-Zn oxide tunnel barriers and method of formation

#29
20080088986
2008-04-17

Hafnium doped cap and free layer for MRAM device

#30
20080068765
2008-03-20

Magnetoresistive effect element with resistance adjustment layer of semimetal, magnetic head and magnetic reproducing apparatus

#31
20080068764
2008-03-20

MAGNETORESISTANCE EFFECT ELEMENT, MAGNETIC HEAD, MAGNETIC REPRODUCING APPARATUS, AND MAGNETIC MEMORY

#32
20080062582
2008-03-13

Tunnel magnetoresistive element and manufacturing method thereof

#33
20080062577
2008-03-13

Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory

#34
20070297101
2007-12-27

Magnetoresistive element and magnetic memory device

#35
20070268632
2007-11-22

Magnetoresistive element, magnetic head, magnetic storage unit, and magnetic memory unit

#36
20070217088
2007-09-20

Method and apparatus for providing magnetostriction control in a freelayer of a magnetic memory device

#37
20070211393
2007-09-13

Method and apparatus for using a specular scattering layer in a free layer of a magnetic sensor while stabilizing the free layer by direct coupling with an antiferromagnetic layer

#38
20070202249
2007-08-30

Method for manufacturing magnetoresistance effect element

#39
20070188945
2007-08-16

Magnetoresistive effect element, magnetic head and magnetic recording/reproducing apparatus

#40
20070177310
2007-08-02

Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus

#41
20070082230
2007-04-12

Spin valves using organic spacers and spin-organic light-emitting structures using ferromagnetic electrodes

#42
20070081276
2007-04-12

Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory

#43
20070076332
2007-04-05

Magnetic sensor and current sensor

#44
20070074317
2007-03-29

Spin-transfer switching magnetic elements using ferrimagnets and magnetic memories using the magnetic elements

#45
20070064352
2007-03-22

Magnetoresistive (MR) elements having pinning layers formed from permanent magnetic material

#46
20070064350
2007-03-22

Magnetoresistive (MR) elements having pinned layers with canted magnetic moments

#47
20070053112
2007-03-08

Tunnel barriers based on alkaline earth oxides

#48
20070047153
2007-03-01

Method of making a magnetic sensing device having an insulator structure

#49
20070041243
2007-02-22

Magnetic memory device and method of fabricating the same

#50
20070015293
2007-01-18

Process of manufacturing a TMR device

#51
20070014054
2007-01-18

Method of manufacturing a CPP structure with enhanced GMR ratio

#52
20070014053
2007-01-18

Magnetic field detecting element having a tunnel barrier formed on an amorphous layer

#53
20060268465
2006-11-30

Magnetic detection head and method for manufacturing the same

#54
20060262460
2006-11-23

Spin valve-GMR element in which a non-metal laminate layer is provided as a free magnetic layer and method of manufacturing the same

#55
20060262459
2006-11-23

Magnetic detection element and manufacturing the same

#56
20060227467
2006-10-12

Magnetic detecting element with diffusion-preventing layer between spacer Cu and magnetic layer, and method of manufacturing the same

#57
20060227465
2006-10-12

Magneto-resistance effect element and magnetic memory

#58
20060221512
2006-10-05

CPP-GMR read head sensor with synthetic free layer providing suppression of spin torque noise

#59
20060203539
2006-09-14

Magnetization reversal method for applying a multi-directional external magnetic field to a perpendicular magnetoresistive film

#60
20060198063
2006-09-07

Magnetoresistance effect device having a bi-crystal structure composed of main grains each having a plurality of sub-grains

#61
20060198062
2006-09-07

CPP magnetic detecting device containing NiFe alloy on free layer thereof

#62
20060198061
2006-09-07

Magnetic detectible head comprising free layer

#63
20060186445
2006-08-24

Bias-adjusted giant magnetoresistive (GMR) devices for magnetic random access memory (MRAM) applications

#64
20060180839
2006-08-17

Magnetoresistance device including layered ferromagnetic structure, and method of manufacturing the same

#65
20060153978
2006-07-13

Tunneling magneto-resistive spin valve sensor with novel composite free layer

#66
20060152861
2006-07-13

Tunneling magneto-resistive spin valve sensor with novel composite free layer

#67
20060146451
2006-07-06

Magnetoresistive element and magnetic memory device

#68
20060141640
2006-06-29

MTJ elements with high spin polarization layers configured for spin-transfer switching and spintronics devices using the magnetic elements

#69
20060138509
2006-06-29

Magnetic random access memory with lower switching field through indirect exchange coupling

#70
20060128038
2006-06-15

Method and system for providing a highly textured magnetoresistance element and magnetic memory

#71
20060067017
2006-03-30

Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus

#72
20060067003
2006-03-30

Three terminal magnetic sensor (TTM) having a metal layer formed in-plane and in contact with the base region for reduced base resistance

#73
20060018150
2006-01-26

Antiferromagnetically stabilized pseudo spin valve for memory applications

#74
20050253128
2005-11-17

Techniques for spin-flop switching with offset field

#75
20050237790
2005-10-27

Antiferromagnetically stabilized pseudo spin valve for memory applications

#76
20050185347
2005-08-25

Magnetoresistive element and magnetic memory device

#77
20050099740
2005-05-12

Method and apparatus for providing magnetostriction control in a freelayer of a magnetic memory device

#78
20050098807
2005-05-12

Bias-adjusted giant magnetoresistive (GMR) devices for magnetic random access memory (MRAM) applications

#79
20050047029
2005-03-03

Magnetoresistance effect film, magnetoresistance effect head and solid state memory

#80
20050024786
2005-02-03

Apparatus for enhancing thermal stability, improving biasing and reducing damage from electrostatic discharge in self-pinned abutted junction heads having a first self-pinned layer extending under the hard bias layers

#81
20050012127
2005-01-20

Via AP switching