ClassID:

201580

H01F10/325 - 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 spacer being noble metal

Recent Application in this class:
#1
20260104478
2026-04-16

TMR SENSOR HAVING ANTIFERROMAGNETICALLY COUPLED VORTICES

#2
20250210060
2025-06-26

MAGNETORESISTANCE EFFECT ELEMENT AND HEUSLER ALLOY

#3
20240389472
2024-11-21

MEMORY DEVICE AND MANUFACTURING METHOD THEREOF

#4
20240107893
2024-03-28

Magnetoresistive devices comprising a synthetic antiferromagnetic coupling layer of RuAl having a (110) texture

#5
20240062777
2024-02-22

Magnetoresistance effect element and Heusler alloy

#6
20220328067
2022-10-13

Magnetoresistance effect element and Heusler alloy

#7
20220310900
2022-09-29

Material having both negative spin polarization and negative anisotropy

#8
20220216396
2022-07-07

Memory device and manufacturing method thereof

#9
20220120624
2022-04-21

Force sensor

#10
20220115438
2022-04-14

DIFFERENTIAL MAGNETOELECTRIC SPIN ORBIT LOGIC

#11
20210293908
2021-09-23

Magnonic magneto-resistance device including two-dimensional spacer and electronic equipment comprising the same

#12
20210165058
2021-06-03

Stacked structure, magnetoresistive effect element, magnetic head, sensor, high frequency filter, and oscillator

#13
20210119119
2021-04-22

Top buffer layer for magnetic tunnel junction application

#14
20210074910
2021-03-11

Magnetoresistive effect element and magnetic memory

#15
20210063506
2021-03-04

Magnetic sensor bias point adjustment method

#16
20210043225
2021-02-11

Magnetoresistance effect element and Heusler alloy

#17
20210028228
2021-01-28

Magnetic memory device including a free layer and a pinned layer

#18
20200403152
2020-12-24

Top buffer layer for magnetic tunnel junction application

#19
20200251268
2020-08-06

Magnetoresistance effect element

#20
20200075845
2020-03-05

Magnetoresistive effect element

#21
20200013444
2020-01-09

Magnetic structure based on synthetic antiferromagnetic free layer and derivative SOT-MRAM

#22
20190360878
2019-11-28

Stress sensor

#23
20190333558
2019-10-31

Magnetic domain wall displacement type magnetic recording element and magnetic recording array

#24
20190244651
2019-08-08

Spin current magnetoresistance effect element and magnetic memory

#25
20190242957
2019-08-08

Magnetic sensor and method for manufacturing said magnetic sensor

#26
20190227404
2019-07-25

Terahertz Radiation Emitters

#27
20190181334
2019-06-13

Magnetoresistive effect element

#28
20190094315
2019-03-28

Stacked structure, magnetoresistive effect element, magnetic head, sensor, high frequency filter, and oscillator

#29
20190051816
2019-02-14

Spin current magnetization rotational element, method of manufacturing the same, magnetoresistance effect element, and magnetic memory

#30
20180316077
2018-11-01

Magnetoresistance effect device and high-frequency device

#31
20180315535
2018-11-01

Magnetoresistance effect device and high frequency device

#32
20180277749
2018-09-27

Magnetoresistive effect device

#33
20180151214
2018-05-31

Non-collinear magnetoresistive device

#34
20170062111
2017-03-02

Laminating magnetic cores for on-chip magnetic devices

#35
20160284983
2016-09-29

CoFe/Ni multilayer film with perpendicular anisotropy for microwave assisted magnetic recording

#36
20160260451
2016-09-08

Laminating magnetic cores for on-chip magnetic devices

#37
20160233014
2016-08-11

Spin valve element and method of manufacturing same

#38
20160047865
2016-02-18

Patterned magnetoresistive (MR) device with adjacent flux absorbing stripes

#39
20150187375
2015-07-02

CoFe/Ni multilayer film with perpendicular anisotropy for microwave assisted magnetic recording

#40
20150185296
2015-07-02

Magneto-resistive effect device, magnetic head gimbal assembly, magnetic recording/reproduction device, strain sensor, pressure sensor, blood pressure sensor, and structural health monitoring sensor

#41
20150074986
2015-03-19

Method of manufacturing spin torque oscillator

#42
20150055404
2015-02-26

Magnetic memory device and method of magnetic domain wall motion

#43
20140346514
2014-11-27

Semiconductor device

#44
20140220240
2014-08-07

Patterned MR device with controlled shape anisotropy

#45
20140218020
2014-08-07

Patterned MR device with controlled shape anisotropy

#46
20140216943
2014-08-07

Laminating magnetic cores for on-chip magnetic devices

#47
20140216939
2014-08-07

Laminating magnetic cores for on-chip magnetic devices

#48
20130302649
2013-11-14

CoFe-based heusler alloy and spintronics devices using the same

#49
20130236744
2013-09-12

Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with multilayer reference layer including a Heusler alloy

#50
20130065086
2013-03-14

Reproducing head with spin-torque oscillator, and magnetic recording and reproducing apparatus

#51
20130064971
2013-03-14

METHOD FOR MAKING A CURRENT-PERPENDICULAR-TO-THE-PLANE (CPP) MAGNETORESISTIVE (MR) SENSOR WITH AN ANTIPARALLEL FREE (APF) STRUCTURE FORMED OF AN ALLOY REQUIRING POST-DEPOSITION HIGH TEMPERATURE ANNEALING

#52
20130050876
2013-02-28

Magnetic sensors having perpendicular anisotropy free layer

#53
20130029182
2013-01-31

CoFe/Ni Multilayer film with perpendicular anisotropy for microwave assisted magnetic recording

#54
20130029035
2013-01-31

CoFe/Ni multilayer film with perpendicular anisotropy for microwave assisted magnetic recording

#55
20120268846
2012-10-25

Magnetic element with enhanced coupling portion

#56
20120250406
2012-10-04

Magnetic memory device and method of magnetic domain wall motion

#57
20120245477
2012-09-27

Magneto-resistive effect device, magnetic head gimbal assembly, magnetic recording/reproduction device, strain sensor, pressure sensor, blood pressure sensor, and structural health monitoring sensor

#58
20120161751
2012-06-28

Semiconductor device

#59
20120161263
2012-06-28

Current perpendicular to plane (CPP) magnetoresistive sensor having dual composition hard bias layer

#60
20120140354
2012-06-07

Spin torque oscillator, method of manufacturing the same, magnetic recording head, magnetic head assembly, and magnetic recording apparatus

#61
20120098077
2012-04-26

Writable magnetic element

#62
20120087045
2012-04-12

Thin film magnetic head including spin-valve film with free layer magnetically connected with shield

#63
20120086448
2012-04-12

AMPLIFYING DRIVING UNIT USING GIANT MAGNETO RESISTANCE SENSOR AND DIAGNOSIS DEVICE USING THE SAME

#64
20120019241
2012-01-26

Magnetic field sensor device, corresponding production method, and magnetic field measuring method

#65
20120018822
2012-01-26

Writable magnetic element

#66
20110310660
2011-12-22

Magnetoresistance element and storage device using the same

#67
20110279921
2011-11-17

CoFe/Ni Multilayer film with perpendicular anistropy for microwave assisted magnetic recording

#68
20110163739
2011-07-07

Self-pinned spin valve magnetoresistance effect film and magnetic sensor using the same, and rotation angle detection device

#69
20110149670
2011-06-23

Spin valve device including graphene, method of manufacturing the same, and magnetic device including the spin valve device

#70
20110143166
2011-06-16

Spin-valve recording element and storage device

#71
20110139606
2011-06-16

Method of manufacturing magnetoresistive element, sputter deposition chamber, apparatus for manufacturing magnetoresistive element having sputter deposition chamber, program and storage medium

#72
20110102939
2011-05-05

Spin valve element, method of driving the same, and storage device using the same

#73
20110038081
2011-02-17

Perpendicular magnetic recording system with spin torque oscillator and control circuitry for fast switching of write pole magnetization

#74
20100308946
2010-12-09

Spin valve element driving method and spin valve element

#75
20100296203
2010-11-25

Spin valve element and method of driving same

#76
20100291411
2010-11-18

Spin valve element and method of manufacturing same

#77
20100103720
2010-04-29

Biosensor and sensing cell array using the same

#78
20090273972
2009-11-05

Magnetic logic element with toroidal multiple magnetic films and a method of logic treatment using the same

#79
20090268512
2009-10-29

MRAM with cross-tie magnetization configuration

#80
20090224342
2009-09-10

Magnetoresistive effect element and magnetic random access memory

#81
20090201614
2009-08-13

Spin-torque oscillator, magnetic head including the spin-torque oscillator, and magnetic recording and reproducing apparatus

#82
20090195941
2009-08-06

Patterned MR device with controlled shape anisotropy

#83
20090191430
2009-07-30

Exchange coupled film including hafnium and amorphous layers usable in a magnetoresistive element in a thin-film magnetic head

#84
20090117370
2009-05-07

Vortex spin momentum transfer magnetoresistive device

#85
20090086384
2009-04-02

MAGNETO-RESISTANCE EFFECT ELEMENT INCLUDING FERROMAGNETIC LAYER HAVING GRANULAR STRUCTURE

#86
20090073616
2009-03-19

Magneto-resistive effect device of the CPP structure and magnetic disk system

#87
20090066428
2009-03-12

DEVICE FOR PROVIDING AN A.C. SIGNAL

#88
20080246103
2008-10-09

MR device with surfactant layer within the free layer

#89
20080107922
2008-05-08

Magnetic film for magnetic head

#90
20080102317
2008-05-01

Magnetic film for magnetic head

#91
20080100971
2008-05-01

Biosensor and sensing cell array using the same

#92
20080012004
2008-01-17

SPINTRONIC DEVICES WITH CONSTRAINED SPINTRONIC DOPANT

#93
20070297220
2007-12-27

MAGNETORESISTIVE ELEMENT AND MAGNETIC MEMORY

#94
20070292973
2007-12-20

MRAM layer having domain wall traps

#95
20070259209
2007-11-08

Spin-torque devices

#96
20070242395
2007-10-18

Methods of manipulating the relaxation rate in magnetic materials and devices for using the same

#97
20070152254
2007-07-05

Magnetic transistor structure

#98
20070030728
2007-02-08

High speed low power annular magnetic devices based on current induced spin-momentum transfer

#99
20060139993
2006-06-29

Biosensor and sensing cell array using the same

#100
20060108655
2006-05-25

MRAM layer having domain wall traps

#101
20060030058
2006-02-09

High speed low power magnetic devices based on current induced spin-momentum transfer

#102
20060002035
2006-01-05

Single sensor element that is naturally differentiated

#103
20050041463
2005-02-24

MRAM layer having domain wall traps

#104
20050041462
2005-02-24

High speed low power magnetic devices based on current induced spin-momentum transfer

#105
20050020060
2005-01-27

Process for producing metal thin films by ALD

#106
20050003234
2005-01-06

Magnetic film for magnetic head