ClassID:

201856

H01F41/303 - CPC Classification

Classification description:

Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates for applying nanostructures, e.g. by molecular beam epitaxy [MBE] for applying spin-exchange-coupled multilayers, e.g. nanostructured superlattices with exchange coupling adjustment of magnetic film pairs, e.g. interface modifications by reduction, oxidation

Sub-classes:
Recent Application in this class:
#1
20250338775
2025-10-30

Multilayer Structure for Reducing Film Roughness in Magnetic Devices

#2
20220199310
2022-06-23

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

#3
20190355897
2019-11-21

Magnetoresistive stack/structure and methods therefor

#4
20190172998
2019-06-06

Magneto-ionic device with a solid state proton pump and methods for using the same

#5
20190157549
2019-05-23

Magnetoresistive stack/structure and methods therefor

#6
20190140168
2019-05-09

Multilayer Structure for Reducing Film Roughness in Magnetic Devices

#7
20190088866
2019-03-21

Multilayer Structure for Reducing Film Roughness in Magnetic Devices

#8
20180248115
2018-08-30

PSTTM device with bottom electrode interface material

#9
20170256703
2017-09-07

Multilayer structure for reducing film roughness in magnetic devices

#10
20160042779
2016-02-11

Free layer with out-of-plane anisotropy for magnetic device applications

#11
20150340597
2015-11-26

Magnetoresistive element with oxygen getting layer having enhanced exchange bias and thermal stability for spintronic devices

#12
20150325782
2015-11-12

Multilayer magnetic storage element and storage device

#13
20150085569
2015-03-26

Electric field ferromagnetic resonance excitation method and magnetic function element employing same

#14
20140220708
2014-08-07

MR enhancing layer (MREL) for spintronic devices

#15
20140220385
2014-08-07

MR enhancing layer (MREL) for spintronic devices

#16
20140145792
2014-05-29

Free layer with out-of-plane anisotropy for magnetic device applications

#17
20130236639
2013-09-12

Method for making a current-perpendicular-to-the-plane (CPP) magnetoresistive sensor containing a ferromagnetic alloy requiring post-deposition annealing

#18
20130099338
2013-04-25

MAGNETIC MEMORY ELEMENT AND MAGNETIC MEMORY

#19
20130088915
2013-04-11

Non-volatile magnetic memory element with graded layer

#20
20130088914
2013-04-11

Non-volatile magnetic memory element with graded layer

#21
20130087872
2013-04-11

Non-volatile magnetic memory element with graded layer

#22
20130087871
2013-04-11

Non-volatile magnetic memory element with graded layer

#23
20130087870
2013-04-11

Non-volatile magnetic memory element with graded layer

#24
20130087869
2013-04-11

Non-volatile magnetic memory element with graded layer

#25
20130071692
2013-03-21

Varyinig morphology in magnetic sensor sub-layers

#26
20130069182
2013-03-21

Magnetoresistive effect element, magnetic memory, and magnetoresistive effect element manufacturing method

#27
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

#28
20130017627
2013-01-17

Embedded magnetic random access memory (MRAM)

#29
20130001721
2013-01-03

Magnetic tunnel junction having coherent tunneling structure

#30
20130001189
2013-01-03

TMR device with novel free layer structure

#31
20120299132
2012-11-29

TUNNELING MAGNETORESISTANCE (TMR) READ SENSOR WITH LOW-CONTACT-RESISTANCE INTERFACES

#32
20120287696
2012-11-15

Storage element and storage device

#33
20120280337
2012-11-08

Composite free layer within magnetic tunnel junction for MRAM applications

#34
20120268846
2012-10-25

Magnetic element with enhanced coupling portion

#35
20120241886
2012-09-27

Magnetic stack with oxide to reduce switching current

#36
20120230095
2012-09-13

Non-volatile magnetic memory element with graded layer

#37
20120217598
2012-08-30

Magnetic tunnel junction having coherent tunneling structure

#38
20120205758
2012-08-16

Magnetic element with improved out-of-plane anisotropy for spintronic applications

#39
20120156390
2012-06-21

MULTI-ANGLE HARD BIAS DEPOSITION FOR OPTIMAL HARD-BIAS DEPOSITION IN A MAGNETIC SENSOR

#40
20120153413
2012-06-21

Non-volatile memory cell with lateral pinning

#41
20120075922
2012-03-29

Magnetic memory element and storage device using the same

#42
20120050920
2012-03-01

Method of manufacturing magnetoresistive element

#43
20120026785
2012-02-02

Non-volatile magnetic memory element with graded layer

#44
20120025339
2012-02-02

Magnetic memory with strain-assisted exchange coupling switch

#45
20120025338
2012-02-02

Non-volatile magnetic memory element with graded layer

#46
20120021535
2012-01-26

Magnetic stack with oxide to reduce switching current

#47
20110260270
2011-10-27

MR enhancing layer (MREL) for spintronic devices

#48
20110236704
2011-09-29

PROCESS FOR FABRICATING A LAYER OF AN ANTIFERROMAGNETIC MATERIAL WITH CONTROLLED MAGNETIC STRUCTURES

#49
20110188157
2011-08-04

TMR device with novel free layer structure

#50
20110183158
2011-07-28

CPP structure with enhanced GMR ratio

#51
20110179635
2011-07-28

Method of manufacturing a CPP structure with enhanced GMR ratio

#52
20110164448
2011-07-07

Tunneling magnetoresistance (TMR) device, its manufacture method, magnetic head and magnetic memory using TMR device

#53
20110006384
2011-01-13

Magnetic tunnel junction having coherent tunneling structure

#54
20100328822
2010-12-30

Method for providing a magnetic recording transducer

#55
20100315869
2010-12-16

Spin torque transfer MRAM design with low switching current

#56
20100276771
2010-11-04

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

#57
20100270143
2010-10-28

SUBSTRATE STAGE, SPUTTERING APPARATUS PROVIDED WITH SAME, AND FILM FORMING METHOD

#58
20100221848
2010-09-02

Embedded magnetic random access memory (MRAM)

#59
20100090301
2010-04-15

Magnetic stack with oxide to reduce switching current

#60
20100032738
2010-02-11

Magnetic memory with strain-assisted exchange coupling switch

#61
20100019333
2010-01-28

Low resistance tunneling magnetoresistive sensor with composite inner pinned layer

#62
20090246890
2009-10-01

Method for manufacturing a tunnel junction magnetoresistive sensor with improved performance and having a CoFeB free layer

#63
20090225477
2009-09-10

Tunnel barrier sensor with multilayer structure

#64
20090165288
2009-07-02

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

#65
20090161266
2009-06-25

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

#66
20090141408
2009-06-04

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

#67
20090121266
2009-05-14

METHODS AND STRUCTURES FOR EXCHANGE-COUPLED MAGNETIC MULTI-LAYER STRUCTURE WITH IMPROVED OPERATING TEMPERATURE BEHAVIOR

#68
20090104345
2009-04-23

Method for manufacturing a magnetoresistive-effect device

#69
20080299679
2008-12-04

Low resistance tunneling magnetoresistive sensor with composite inner pinned layer

#70
20080291586
2008-11-27

Tunneling magnetic sensor including platinum layer and method for producing the same

#71
20080246103
2008-10-09

MR device with surfactant layer within the free layer

#72
20080212243
2008-09-04

AP1 layer for TMR device

#73
20080209714
2008-09-04

Process of making an improved AP1 layer for a TMR device

#74
20080191295
2008-08-14

Non-volatile magnetic memory element with graded layer

#75
20080112093
2008-05-15

Tunneling magnetoresistance (TMR) device, its manufacture method, magnetic head and magnetic memory using TMR device

#76
20080068764
2008-03-20

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

#77
20080068763
2008-03-20

Magnetic disk apparatus

#78
20080062582
2008-03-13

Tunnel magnetoresistive element and manufacturing method thereof

#79
20080062577
2008-03-13

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

#80
20080055785
2008-03-06

Magnetoresistive-effect device with a multi-layer magnetoresistive-effect film

#81
20070202359
2007-08-30

Magnetic Thin Film For High Frequency, and Method of Manufacturing Same, and Magnetic Device

#82
20070202249
2007-08-30

Method for manufacturing magnetoresistance effect element

#83
20070201168
2007-08-30

Magnetization direction control method and application thereof to MRAM

#84
20070190328
2007-08-16

Modification

#85
20070171580
2007-07-26

TUNNEL TYPE MAGNETIC DETECTION ELEMENT IN WHICH FE COMPOSITION OF TOP/BOTTOM SURFACE OF INSULATING BARRIER LAYER IS ADJUSTED AND MANUFACTURING METHOD THEREOF

#86
20070165339
2007-07-19

Control and manipulation of pinned layer remanence of a platinum manganese based bottom spin valve

#87
20070159734
2007-07-12

Spin transfer magnetic element having low saturation magnetization free layers

#88
20070121255
2007-05-31

Magneto-resistance effect element having Heusler alloy compounds adjacent to spacer layer

#89
20070081276
2007-04-12

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

#90
20070047153
2007-03-01

Method of making a magnetic sensing device having an insulator structure

#91
20070035889
2007-02-15

Spin valve magnetoresistive sensor in current perpendicular to plane scheme

#92
20070015293
2007-01-18

Process of manufacturing a TMR device

#93
20070014054
2007-01-18

Method of manufacturing a CPP structure with enhanced GMR ratio

#94
20060262459
2006-11-23

Magnetic detection element and manufacturing the same

#95
20060240992
2006-10-26

Device having a structural element with magnetic properties, and method

#96
20060221511
2006-10-05

Tunnel magnetoresistive effect element with limited electric popping output voltage

#97
20060180839
2006-08-17

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

#98
20060153978
2006-07-13

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

#99
20060110625
2006-05-25

Magnetic sensing element with improved magnetic sensitivity stability and method for producing the same

#100
20060102969
2006-05-18

Spin scattering and heat assisted switching of a magnetic element

#101
20060092578
2006-05-04

Method of forming an improved AP1 layer for a TMR device

#102
20060072250
2006-04-06

Method for manufacturing magnetic disk apparatus

#103
20060017081
2006-01-26

Magnetic tunnel junction element structures and methods for fabricating the same

#104
20050253128
2005-11-17

Techniques for spin-flop switching with offset field

#105
20050184839
2005-08-25

Spin transfer magnetic element having low saturation magnetization free layers

#106
20050174876
2005-08-11

Semiconductor storage device and production method therefor

#107
20050168317
2005-08-04

TMR sensor with oxidized alloy barrier layer and method for forming the same

#108
20050135021
2005-06-23

Exchange coupled film having improved current-carrying reliability and improved rate of change in resistance and magnetic sensing element using same

#109
20050024792
2005-02-03

CPP GMR read head

#110
20050012127
2005-01-20

Via AP switching

#111
20050009211
2005-01-13

Tunneling magnetoresistive (TMR) sensor having a magnesium oxide barrier layer formed by a multi-layer process

#112
17734061
2025-01-28

System and method for skyrmion based logic device

#113
15608407
2018-02-27

Top electrode dome formation