ClassID:

201400

H01F1/36 - CPC Classification

Classification description:

Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles

Sub-classes:
Recent Application in this class:
#1
20260120933
2026-04-30

MULTILAYER COIL COMPONENT

#2
20260011474
2026-01-08

MAGNETIC COMPONENT

#3
20250066255
2025-02-27

MICROWAVE FERRITE MATERIAL, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

#4
20250046499
2025-02-06

COMPOSITION, MAGNETIC MATERIAL AND ELECTRONIC COMPONENT

#5
20250006414
2025-01-02

SOFT MAGNETIC COMPOSITE WITH TWO-DIMENSIONAL MAGNETIC MOMENT AND HIGH WORKING FREQUENCY BAND, AND PREPARATION METHOD THEREFOR

#6
20240420874
2024-12-19

MICROWAVE FERRITE MATERIAL SUITABLE FOR 5G RADIO FREQUENCY DEVICE AND PREPARATION METHOD THEREFOR

#7
20240304367
2024-09-12

MULTILAYER COIL COMPONENT

#8
20240021360
2024-01-18

ELECTRONIC COMPONENT

#9
20240006915
2024-01-04

Wireless charging magnetic material and manufacturing method thereof

#10
20230290555
2023-09-14

Soft Magnetic Powder, Dust Core, Magnetic Element, And Electronic Device

#11
20230230742
2023-07-20

MULTILAYER COIL COMPONENT

#12
20230090818
2023-03-23

CERAMIC COMPOSITION AND WIRE-WOUND COIL COMPONENT

#13
20230035606
2023-02-02

AN ACCURATE AND COMPREHENSIVE CARDIAC TROPONIN I ASSAY ENABLED BY NANOTECHNOLOGY AND PROTEOMICS

#14
20220344087
2022-10-27

IRON-BASED OXIDE MAGNETIC POWDER AND METHOD FOR PRODUCING SAME

#15
20220155702
2022-05-19

Ferrite particles, electrophotographic developer carrier core material, electrophotographic developer carrier, and electrophotographic developer

#16
20220155701
2022-05-19

FERRITE PARTICLES, ELECTROPHOTOGRAPHIC DEVELOPER CARRIER CORE MATERIAL, ELECTROPHOTOGRAPHIC DEVELOPER CARRIER, AND ELECTROPHOTOGRAPHIC DEVELOPER

#17
20220013263
2022-01-13

Increased resonant frequency potassium-doped hexagonal ferrite

#18
20220000119
2022-01-06

SMALL-SCALE ROBOTS FOR BIOFILM ERADICATION

#19
20210366634
2021-11-25

Magnetodielectric Y-phase strontium hexagonal ferrite materials formed by sodium substitution

#20
20210351621
2021-11-11

WIRELESS DEVICE HAVING ELECTROMAGNETIC SHIELDING

#21
20210343455
2021-11-04

Increased resonant frequency alkali-doped Y-phase hexagonal ferrites

#22
20210304928
2021-09-30

Incorporation of oxides into ferrite material for improved radio radiofrequency properties

#23
20210225568
2021-07-22

SOFT MAGNETIC COMPOSITE WITH TWO-DIMENSIONAL MAGNETIC MOMENT AND HIGH WORKING FREQUENCY BAND, AND PREPARATION METHOD THEREFOR

#24
20210139953
2021-05-13

Magnetic particles

#25
20210134506
2021-05-06

Coil component

#26
20210005365
2021-01-07

Coil component

#27
20200411226
2020-12-31

Method of manufacturing of an inductor element

#28
20200395165
2020-12-17

Inductor component

#29
20200395162
2020-12-17

Particle-based, anisotropic composite materials for magnetic cores

#30
20200319171
2020-10-08

Composite particles, coated particles, method for producing composite particles, ligand-containing solid phase carrier and method for detecting or separating target substance in sample

#31
20200306831
2020-10-01

Soft magnetic metal powder and magnetic component

#32
20200286514
2020-09-10

Spinel ferrite magnetic powder and method for manufacturing the same

#33
20200262715
2020-08-20

METHOD FOR CONTINUOUS GROWTH OF WATER-SOLUBLE MAGNETIC NANOMATERIALS

#34
20200248288
2020-08-06

Magnetic material and method for producing same

#35
20200176157
2020-06-04

Magnetic material, electronic component, and winding core

#36
20200152859
2020-05-14

Passive magnetic devices

#37
20200066302
2020-02-27

Magnetic recording medium having controlled coercive force ratio

#38
20200033746
2020-01-30

Magnetic core material for electrophotographic developer, carrier for electrophotographic developer, and developer

#39
20200013574
2020-01-09

Circuit breaker

#40
20190355501
2019-11-21

Method for Manufacturing a Functionalized Magnetic Particle

#41
20190326203
2019-10-24

System in package device including inductor

#42
20190326039
2019-10-24

POLYMER-ENCAPSULATED MAGNETIC NANOPARTICLES

#43
20190279798
2019-09-12

Soft magnetic metal powder, dust core, and magnetic component

#44
20190267164
2019-08-29

Incorporation of oxides into ferrite material for improved radio radiofrequency properties

#45
20190241885
2019-08-08

Magnetic particles with a closed ultrathin silica layer, method for the production thereof and their use

#46
20190225493
2019-07-25

Room-temperature ferromagnetic-ferroelectric multiferroic material

#47
20190221344
2019-07-18

Ferrite sintered body and electronic component using thereof

#48
20190214841
2019-07-11

Composite magnetic sheet and wireless charging module comprising same

#49
20190206599
2019-07-04

Thermally stabilized redox materials and applications thereof

#50
20190161362
2019-05-30

Ferrite particles, resin composition and resin film

#51
20190051436
2019-02-14

Magnetic material and manufacturing method therefor

#52
20190023584
2019-01-24

Iron oxide nanoparticles doped with alkali metals or alkali earth metals capable of gigantic AC magnetic self-heating in biocompatible AC magnetic field and method of preparing the same

#53
20190019605
2019-01-17

Magnetodielectric y-phase strontium hexagonal ferrite materials formed by sodium substitution

#54
20190006067
2019-01-03

Increased resonant frequency alkali-doped Y-phase hexagonal ferrites

#55
20180374616
2018-12-27

Increased resonant frequency potassium-doped hexagonal ferrite

#56
20180322998
2018-11-08

Inductor element

#57
20180218822
2018-08-02

Layered electronic component

#58
20180204661
2018-07-19

Inductor element and method of manufacturing the same

#59
20180199474
2018-07-12

Ferrite laminate and noise suppression sheet

#60
20180182520
2018-06-28

Powder mixture for powder magnetic core, and powder magnetic core

#61
20180166199
2018-06-14

Coil component

#62
20180166193
2018-06-14

Ferrite sheet, method for manufacturing same, and electronic component comprising same

#63
20180151278
2018-05-31

Polymer-encapsulated magnetic nanoparticles

#64
20180130597
2018-05-10

Coil device

#65
20180130582
2018-05-10

Composite soft magnetic material and preparation method for same

#66
20180082930
2018-03-22

System in package device including inductor

#67
20180012697
2018-01-11

Coil component

#68
20170352455
2017-12-07

MnZn-ferrite and its production method

#69
20170349449
2017-12-07

PLATE SHAPED FERRITE PARTICLES HAVING METALLIC LUSTER FOR PIGMENT

#70
20170345543
2017-11-30

Glass-ceramic-ferrite composition and electronic component

#71
20170244271
2017-08-24

Composite magnetic sheet and wireless charging module comprising same

#72
20170215308
2017-07-27

Component For Electromagnetic Interference Suppression And Method For Producing A Component For Electromagnetic Interference Suppression

#73
20170210878
2017-07-27

LCP derivative/soft magnetic ferrite composite material and preparation method therefor

#74
20170159043
2017-06-08

Magnetic particles with a closed ultrathin silica layer, method for the production thereof and their use

#75
20170133144
2017-05-11

Magnetic sheet and common mode filter including the same

#76
20170117082
2017-04-27

Coil component

#77
20170053729
2017-02-23

Composite magnetic material, coil component using same, and composite magnetic material manufacturing method

#78
20160276078
2016-09-22

Temperature-stable soft-magnetic powder

#79
20160268026
2016-09-15

Soft magnetic resin composition and soft magnetic film

#80
20160266510
2016-09-15

Ferrite particles, carrier for electrophotographic development using same, and developer for electrophotography

#81
20160266103
2016-09-15

Magnetic microspheres for use in fluorescence-based applications

#82
20160185669
2016-06-30

Wave-absorbing materials and methods for preparing the same

#83
20160118171
2016-04-28

Increased resonant frequency alkali-doped Y-phase hexagonal ferrites

#84
20160118170
2016-04-28

Increased resonant frequency potassium-doped hexagonal ferrite

#85
20160118168
2016-04-28

Incorporation of oxides into ferrite material for improved radio radiofrequency properties

#86
20160118167
2016-04-28

Magnetodielectric Y-phase strontium hexagonal ferrite materials formed by sodium substitution

#87
20160038383
2016-02-11

Magnetic powder for cosmetic agent

#88
20150357102
2015-12-10

Core shell superparamagnetic iron oxide nanoparticles with functional metal silicate core shell interface and a magnetic core containing the nanoparticles

#89
20150270056
2015-09-24

Laminated coil component

#90
20150191718
2015-07-09

Magnetic particles with a closed ultrathin silica layer, method for the production thereof and their use

#91
20150152325
2015-06-04

Magnetic microspheres for use in fluorescence-based applications

#92
20150125700
2015-05-07

Method for manufacturing Sr ferrite particle for sintered magnet, method for using Sr ferrite particle, Sr ferrite sintered magnet and method for manufacturing same, and motor and generator

#93
20150010466
2015-01-08

Method of manufacturing hexagonal ferrite magnetic particles

#94
20140163209
2014-06-12

Nickel ferrite nanoparticle composite and method for preparing same

#95
20140054491
2014-02-27

Ferrite particle and production method thereof

#96
20130073270
2013-03-21

Simulation apparatus and simulation method

#97
20130052439
2013-02-28

MAGNETIC SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME

#98
20130033354
2013-02-07

FERRITE POWDER OF METAL, FERRITE MATERIAL COMPRISING THE SAME, AND MULTILAYERED CHIP COMPONENTS COMPRISING FERRITE LAYER USING THE FERRITE MATERIAL

#99
20120286920
2012-11-15

Magnetic grain boundary engineered ferrite core materials

#100
20120196130
2012-08-02

Spherical ferrite nanoparticles and method for producing the same

#101
20120064449
2012-03-15

Black magnetic iron oxide particles

#102
20120007015
2012-01-12

Ferrite material and electronic component

#103
20110279217
2011-11-17

Mn—Zn ferrite core and method for producing the same

#104
20110279216
2011-11-17

Mn-Zn-Co ferrite core and method for producing the same

#105
20110193668
2011-08-11

Transformer and transformer assembly

#106
20110121935
2011-05-26

Composite magnetic core assembly, magnetic element and fabricating method thereof

#107
20110084789
2011-04-14

Transformer and transformer assembly

#108
20110062371
2011-03-17

Magnetorheological fluid and method of making the same

#109
20110018675
2011-01-27

Sintered ferrite material, wire wound component, and producing method of sintered ferrite material

#110
20110006247
2011-01-13

HYDROPHOBIZED SILICON-IRON MIXED OXIDE

#111
20100320417
2010-12-23

Thermal nanocomposites

#112
20100255282
2010-10-07

HIGH TEMPERATURE RESISTANT INSULATING COMPOSITION, INSULATING WIRE AND MAGNETIC ELEMENT

#113
20100184962
2010-07-22

Metal oxide nano-composite magnetic material, fabrication method, and method for linkage, enrichment, and isolation of phosphorylated species

#114
20100178709
2010-07-15

Magnetic microspheres for use in fluorescence-based applications

#115
20100178250
2010-07-15

Method of Local Delivery of Bioactive and Diagnostic Agents Using Magnetizable Bone Cement

#116
20100127423
2010-05-27

Ferrite powder and its production method

#117
20100112018
2010-05-06

Microcapsule, structure having a microcapsule, article having a microcapsule, and method of preparing microcapsules

#118
20100092779
2010-04-15

MAGNET MATERIALS AND METALLIC PARTICLES AND METHODS OF MAKING SAME

#119
20100078587
2010-04-01

NiMnZn based ferrite

#120
20100063263
2010-03-11

Magnetic particles with a closed ultrathin silica layer, method for the production thereof and their use

#121
20100045505
2010-02-25

Radio wave absorption material and radio wave absorber

#122
20100040553
2010-02-18

Spherical ferrite nanoparticles and method for producing the same

#123
20100009375
2010-01-14

Silica magnetic particles with a high nucleic acid binding capacity

#124
20090321677
2009-12-31

LOW MICROWAVE LOSS FERRITE MATERIAL AND MANUFACTURING PROCESS

#125
20090246526
2009-10-01

FERRITE PARTICLES AND PRODUCTION METHOD THEREOF

#126
20090116773
2009-05-07

Metal bearing

#127
20090050839
2009-02-26

Metal oxide nano-composite magnetic material, fabrication method, and method for linkage, enrichment, and isolation of phosphorylated species

#128
20080283792
2008-11-20

Separation Medium with Various Functionalities

#129
20080210899
2008-09-04

Magnetic core—ceramic shell nanocrystals and manufacturing method thereof

#130
20080193762
2008-08-14

Water soluble metal and semiconductor nanoparticle complexes

#131
20080160277
2008-07-03

MAGNETIC PARTICLES, METHOD FOR PRODUCING SAME, AND BIOCHEMICAL CARRIER

#132
20080156228
2008-07-03

Inorganic colors and related nanotechnology

#133
20080152939
2008-06-26

Magnetic beads comprising an outer coating of hydrophilic porous polymer and method of making thereof

#134
20080142764
2008-06-19

Conductive nanocomposite films

#135
20080101979
2008-05-01

HEXAGONAL Z-TYPE FERRITE SINTERED BODY AND MANUFACTURING METHOD THEREOF

#136
20080044346
2008-02-21

Use of a powder composition and a medium

#137
20080036671
2008-02-14

Hexagonal ferrite, antenna using the same and communication apparatus

#138
20080003159
2008-01-03

Preparation method of magnetic and metal oxide nanoparticles

#139
20070254157
2007-11-01

Black magnetic iron oxide particles having high breakdown voltage

#140
20070228319
2007-10-04

Mn-Zn based ferrite material

#141
20070181847
2007-08-09

FERRITE MATERIAL

#142
20070087282
2007-04-19

Mg-based ferrite, an electrophotographic development carrier containing the ferrite, and developer containing the carrier

#143
20070032572
2007-02-08

Optically clear nanocomposites and products using nanoscale fillers

#144
20060263908
2006-11-23

Fluorescent complex, a fluorescent particle and a fluorescence detection method

#145
20060159962
2006-07-20

Magnetic microspheres for use in fluorescence-based applications

#146
20060118756
2006-06-08

Ferrite material

#147
20060111235
2006-05-25

Method of manufacturing ferromagnetic particle exothermic elements

#148
20060091991
2006-05-04

Magneto resistive elements and methods for manufacture and use of same

#149
20060068080
2006-03-30

Combinatorial discovery of nanomaterials

#150
20060045839
2006-03-02

Method for producing ferrite material and ferrite material

#151
20060024235
2006-02-02

Stabilised superparamagnetic particles

#152
20050051753
2005-03-10

Magnetite particles