ClassID:

201401

H01F1/37 - 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 in a bonding agent

Sub-classes:
Recent Application in this class:
#1
20260142076
2026-05-21

IRON-SILICON MAGNETIC POWDER CORE, PREPARATION METHOD THEREFOR, AND INDUCTOR

#2
20250166887
2025-05-22

RF High Power Transformer Wound with Twisted Wire Bundle

#3
20250071960
2025-02-27

ELECTROMAGNETIC INTERFERENCE SUPPRESSING MATERIAL

#4
20240363275
2024-10-31

METHOD FOR PRODUCING COMPOSITION, MAGNETIC MATERIAL, AND ELECTRONIC COMPONENT

#5
20230420167
2023-12-28

COMPOSITION, MAGNETIC PARTICLE-CONTAINING CURED SUBSTANCE, MAGNETIC PARTICLE-INTRODUCED SUBSTRATE, AND ELECTRONIC MATERIAL

#6
20230245808
2023-08-03

MANUFACTURING METHOD OF MAGNETIC PARTICLES

#7
20230154658
2023-05-18

Magnetic Body, Curable Composition Comprising the Same and Manufacturing Method of the Magnetic Body

#8
20230055795
2023-02-23

Ferrite powder and method for producing same

#9
20220403565
2022-12-22

FLEXIBLE MAGNETIC FILM FABRIC

#10
20220169853
2022-06-02

Silicone composition and curable grease

#11
20220165482
2022-05-26

Inductor

#12
20220165473
2022-05-26

Inductor

#13
20220039301
2022-02-03

Radio wave absorber and compound

#14
20220013265
2022-01-13

ELECTRONIC SUBSTRATES HAVING EMBEDDED DIELECTRIC MAGNETIC MATERIAL TO FORM INDUCTORS

#15
20210313102
2021-10-07

Sintered body and method for producing same

#16
20210252840
2021-08-19

Laminated sheet

#17
20210241952
2021-08-05

Substantially Annular Magnetic Member With Magnetic Particles in Non-Magnetic Matrix For Component Carrier

#18
20210225569
2021-07-22

Magnetic paste

#19
20210098160
2021-04-01

Composition

#20
20210047200
2021-02-18

Mn ferrite powder, resin composition, electromagnetic wave shielding material, electronic material, and electronic component

#21
20210043346
2021-02-11

Ruthenium doped Z-type hexaferrite

#22
20200395165
2020-12-17

Inductor component

#23
20200395162
2020-12-17

Particle-based, anisotropic composite materials for magnetic cores

#24
20200253098
2020-08-06

Magnetic shielding unit for wireless power transmission and wireless power transmission module including same

#25
20200251263
2020-08-06

Mn—Zn ferrite particles, resin molded body, soft magnetic mixed powder, and magnetic core

#26
20200071584
2020-03-05

Magnetizable abrasive particle and method of making the same

#27
20190206598
2019-07-04

MAGNETIC BEADS AND THE MANUFACTURING METHOD THEREOF

#28
20190206597
2019-07-04

Electronic substrates having embedded dielectric magnetic material to form inductors

#29
20190170892
2019-06-06

Logging tool ferrites and methods of manufacture

#30
20190161362
2019-05-30

Ferrite particles, resin composition and resin film

#31
20190135653
2019-05-09

Ferrite powder, resin composition, and molded article

#32
20190122810
2019-04-25

Inductor

#33
20180342348
2018-11-29

ARRANGEMENT FOR INDUCTIVELY SUPPLYING ENERGY TO ELECTRIC OR HYBRID VEHICLES

#34
20180323494
2018-11-08

Composite ferrite magnetic field shielding sheet, method for manufacturing same, and antenna module using same

#35
20180261363
2018-09-13

Composition for 3D printing

#36
20180190416
2018-07-05

MAGNETIC MATERIAL AND MAGNETIC COMPONENT EMPLOYING THE SAME

#37
20180179082
2018-06-28

Spherical ferrite powder, resin compound including spherical ferrite powder, and molded product made of resin compound

#38
20180061548
2018-03-01

COMPOSITE FERRITE SHEET, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE SAME

#39
20170345543
2017-11-30

Glass-ceramic-ferrite composition and electronic component

#40
20170261632
2017-09-14

Logging tool ferrites and methods of manufacture

#41
20170250133
2017-08-31

Systems and methods for microelectronics fabrication and packaging using a magnetic polymer

#42
20170213628
2017-07-27

Co2 Z-type ferrite composite material for use in ultra-high frequency antennas

#43
20170210878
2017-07-27

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

#44
20170169924
2017-06-15

Composite magnetic core and magnetic element

#45
20170133144
2017-05-11

Magnetic sheet and common mode filter including the same

#46
20170004912
2017-01-05

Method of manufacturing hexagonal ferrite powder, hexagonal ferrite powder, magnetic recording medium and method of manufacturing magnetic recording medium

#47
20160372252
2016-12-22

Tracking sensor

#48
20160276079
2016-09-22

SOFT MAGNETIC FERRITE RESIN COMPOSITION, SOFT MAGNETIC FERRITE RESIN COMPOSITION MOLDED PRODUCT, AND POWER TRANSMISSION DEVICE FOR NON-CONTACT POWER FEEDER SYSTEM

#49
20160268027
2016-09-15

Magneto-dielectric polymer nanocomposites

#50
20160268026
2016-09-15

Soft magnetic resin composition and soft magnetic film

#51
20160145600
2016-05-26

Magnetic microcarriers

#52
20160086705
2016-03-24

Magnetic material and device

#53
20160064141
2016-03-03

Magnetically doped adhesive for enhancing magnetic coupling

#54
20150279408
2015-10-01

Hexagonal ferrite powder and magnetic recording medium

#55
20150279407
2015-10-01

METHOD OF MANUFACTURING HEXAGONAL FERRITE POWDER, HEXAGONAL FERRITE POWDER, AND MAGNETIC RECORDING MEDIUM

#56
20150279406
2015-10-01

Method of manufacturing hexagonal ferrite powder, hexagonal ferrite powder, and magnetic recording medium

#57
20150279404
2015-10-01

Magnetic recording medium and magnetic coating composition for magnetic recording medium

#58
20150147582
2015-05-28

Enhanced-Rigidity Magnetic Sheet Systems

#59
20150123605
2015-05-07

Magnetic film having wireless charging radiator condition, method of manufacturing the same, and wireless charging device using the same

#60
20140346389
2014-11-27

Superparamagnetic iron oxide and silica nanoparticles of high magnetic saturation and a magnetic core containing the nanoparticles

#61
20140333405
2014-11-13

Composite ferrite composition and electronic device

#62
20140070130
2014-03-13

Ferrite magnet with salt and manufacturing method of the same

#63
20130306903
2013-11-21

Magnetic body composition and a magnetic body product

#64
20130293334
2013-11-07

MULTILAYER INDUCTOR AND METHOD OF MANUFACTURING THE SAME

#65
20130257035
2013-10-03

Magnetic pigments

#66
20130182460
2013-07-18

Magnetite-containing resin and electronic component

#67
20130169488
2013-07-04

MAGNETIC SUBSTANCE AND COMPOSITE MATERIAL FOR ANTENNAS EMPLOYING THE SAME

#68
20130130000
2013-05-23

Magnetic receptive extruded films

#69
20120299688
2012-11-29

Resin composition, electronic component using the same and production method therefor

#70
20120270043
2012-10-25

Adhesive composition and adhesive sheet for slide rail, and method for fixing slide rail

#71
20120234488
2012-09-20

MAGNETIC HOT MELT ADHESIVE AND METHODS OF MAKING AND USING THE SAME

#72
20120217431
2012-08-30

MAGNETIC MATERIAL FOR HIGH FREQUENCY APPLICATIONS AND HIGH FREQUENCY DEVICE

#73
20120205025
2012-08-16

Method for producing magnetic sheet

#74
20120130023
2012-05-24

Heat-activatable free-radical initiators and composite material which comprises magnetic particles

#75
20120115382
2012-05-10

MAGNETIC REINFORCING COMPOSITION, REINFORCING SHEET AND METHODS FOR PRODUCING THE SAME

#76
20120106111
2012-05-03

ANISOTROPIC ELECTRICALLY AND THERMALLY CONDUCTIVE ADHESIVE WITH MAGNETIC NANO-PARTICLES

#77
20120077001
2012-03-29

Magnetisable ink

#78
20120064448
2012-03-15

Magnetic composite particles, magnetic carrier and developer

#79
20120001115
2012-01-05

Process and magnetic reagent for the removal of impurities from minerals

#80
20110268950
2011-11-03

Electromagnetic Wave Shielding Gel-Like Composition

#81
20110210283
2011-09-01

Low melting temperature alloys with magnetic dispersions

#82
20110203835
2011-08-25

Conductive magnetic filler, resin composition containing the filler, electromagnetic interference suppressing sheet using the resin composition and applications thereof, and process for producing the electromagnetic interference suppressing sheet

#83
20110147641
2011-06-23

SURFACE-MODIFIED SUPERPARAMAGNETIC OXIDIC PARTICLES

#84
20110074532
2011-03-31

Low cost charger transformer

#85
20110052898
2011-03-03

Composite material with fiber alignment

#86
20110033732
2011-02-10

MAGNETIC SHEET COMPOSITION, MAGNETIC SHEET, AND METHOD FOR PRODUCING MAGNETIC SHEET

#87
20110017501
2011-01-27

COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREOF

#88
20110008797
2011-01-13

METHOD AND DEVICE FOR THE THERMAL CONTROL OF TEMPERATURE-DEPENDENT ENZYMATIC REACTIONS USING MAGNETIC PARTICLES OR MAGNETIC BEADS AND ALTERNATING MAGNETIC FIELDS

#89
20100321012
2010-12-23

Drive coil, measurement probe comprising the drive coil and methods utilizing the measurement probe

#90
20100271161
2010-10-28

Magnetic components and methods of manufacturing the same

#91
20100257725
2010-10-14

Magnetic powder production method

#92
20100201471
2010-08-12

Inductance element and method for manufacturing the same

#93
20100200796
2010-08-12

Composition for electromagnetic wave suppression and heat radiation and method for manufacturing composition for electromagnetic wave suppression and heat radiation

#94
20100181522
2010-07-22

Magnetic composite powders, preparing method thereof and electromagnetic noise suppressing films comprising same

#95
20100171066
2010-07-08

Magnetic iron oxide particle, magnetic material, and radio wave absorber

#96
20100163779
2010-07-01

Ni—Zn—Cu ferrite particles, green sheet comprising the Ni—Zn—Cu ferrite particles and Ni—Zn—Cu ferrite sintered ceramics

#97
20100155648
2010-06-24

Resin Composition, Electronic Component using the Same and Production Method Therefor

#98
20100134098
2010-06-03

Method for non-destructive testing of composite systems

#99
20100053013
2010-03-04

EBG structure, antenna device, RFID tag, noise filter, noise absorptive sheet and wiring board with noise absorption function

#100
20100000769
2010-01-07

COMPOSITE MAGNETIC BODY, METHOD OF MANUFACTURING THE SAME, CIRCUIT BOARD USING THE SAME, AND ELECTRONIC APPARATUS USING THE SAME

#101
20090302512
2009-12-10

Soft-magnetic material and process for producing articles composed of this soft-magnetic material

#102
20090302263
2009-12-10

Conducting copolymer ferromagnetic composite and a process for the preparation thereof

#103
20090243780
2009-10-01

Flat magnetic element and power IC package using the same

#104
20090230347
2009-09-17

FORMULATION COMPRISING A POLYMERIZABLE MONOMER AND/OR A POLYMER AND, DISPERSED THEREIN, A SUPERPARAMAGNETIC POWDER

#105
20090218553
2009-09-03

Electromagnetic Wave Absorption Material for Thermoforming

#106
20090218539
2009-09-03

Polymer-bonded magnetic materials

#107
20090114440
2009-05-07

Conductive Magnetic Filler, Resin Composition Containing the Filler, Electromagnetic Interference Suppressing Sheet Using the Resin Composition and Applications Thereof, and Process for Producing the Electromagnetic Interference Suppressing Sheet

#108
20090114437
2009-05-07

Shielding device

#109
20090092837
2009-04-09

MAGNETIC BEADS

#110
20090085416
2009-04-02

Yoke-integrated bonded magnet and magnet rotator for motor using the same

#111
20090057606
2009-03-05

Ferrite material and method for producing ferrite material

#112
20090045905
2009-02-19

Planar magnetic device and power supply IC package using same

#113
20090029185
2009-01-29

MAGNETIC DEVICE AND MANUFACTURING METHOD THEREOF

#114
20080283188
2008-11-20

FERRITE PASTE, AND METHOD FOR MANUFACTURING LAMINATED CERAMIC COMPONENT

#115
20080258119
2008-10-23

Squeezable, Cross-Linked, Grease-Like Electromagnetic Wave Absorber

#116
20080226899
2008-09-18

High-frequency magnetic material comprising an oxide phase and method for producing the same

#117
20080193762
2008-08-14

Water soluble metal and semiconductor nanoparticle complexes

#118
20080135956
2008-06-12

Articles and assembly for magnetically directed self assembly and methods of manufacture

#119
20080129438
2008-06-05

NOISE FILTER AND MANUFACTURING METHOD THEREOF

#120
20070231722
2007-10-04

Ferromagnetic material powder, carrier for electrophotographic developer, process for producing them and electrophotographic developer

#121
20070196671
2007-08-23

Electromagnetic wave absorber

#122
20070164893
2007-07-19

Woody electric-wave-absorbing building material

#123
20070115087
2007-05-24

Inductor and fabricating method thereof

#124
20070102663
2007-05-10

Magnetic composites and methods of making and using

#125
20070098989
2007-05-03

Robust multilayer magnetic pigments and foils

#126
20070087385
2007-04-19

Spherical and magnetical silicagel carriers having an increase surface for purifying nucleic acids

#127
20070087282
2007-04-19

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

#128
20070052302
2007-03-08

Multiple magnet coil in gap generator

#129
20070030107
2007-02-08

Fractional turns transformers with ferrite polymer core

#130
20070007180
2007-01-11

Process and magnetic reagent for the removal of impurities from minerals

#131
20060264102
2006-11-23

Non-continuous counterpoise shield

#132
20060199093
2006-09-07

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

#133
20060154052
2006-07-13

Soft magnetic material for manufacturing printed circuit boards

#134
20060142853
2006-06-29

Coated substrate assembly

#135
20060096668
2006-05-11

Inner magnetic shield material for cathode ray tube and process for producing the same

#136
20060088659
2006-04-27

Method of making crystalline nanoparticles

#137
20050199851
2005-09-15

Ni-Cu-Zn-based ferrite material and process for the production thereof

#138
20050123764
2005-06-09

Markable powder and interference pigment containing coatings

#139
20050098760
2005-05-12

Process for producing granules for being molded into ferrite, granules for being molded into ferrite, green body and sintered body

#140
20050013083
2005-01-20

Monolithic ceramic electronic component

#141
20050003192
2005-01-06

Consolidated material of coated powders and process for producing the same