Patents-Review.com
ClassID:

201363 ⎘

H01F1/10 - 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 hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(FeO)] ferrites with hexagonal structure

Sub-classes:
Recent Application in this class:
#1
20260112526
2026-04-23

NEG-COATED PERMANENT MAGNET

 #2
20250358990
2025-11-20

Electromagnetic Interference Shielding and Thermal Management of Electronic Devices Using Thermomagnetic Composites

 #3
20250259924
2025-08-14

TRANSFORMER-BASED INTEGRATED CIRCUIT PACKAGES HAVING FRACTIONAL COIL STRUCTURES

 #4
20250210237
2025-06-26

COIL COMPONENT AND IC CARD HAVING THE SAME

 #5
20250174396
2025-05-29

ADDITIVE MANUFACTURING OF PERMANENT MAGNETS WITH POST PROCESSING

 #6
20250059062
2025-02-20

METHOD FOR PREPARING HIGH-PERFORMANCE COMPOSITE FERRITE FOR SELF-BIASED CIRCULATOR

 #7
20240112855
2024-04-04

IRON-RICH PERMANENT MAGNET

 #8
20230352223
2023-11-02

M-TYPE HEXAFERRITE HAVING A PLANAR ANISOTROPY

 #9
20230303449
2023-09-28

Modified barium tungstate for co-firing

 #10
20230290547
2023-09-14

Ferrite sintered magnet, ferrite particles, bonded magnet, motor, and generator

 #11
20230227964
2023-07-20

Magnetic film and perpendicular magnetic recording medium

 #12
20230187130
2023-06-15

Additive manufacturing of permanent magnets with post processing

 #13
20220406499
2022-12-22

Indium containing magnetic garnet materials

 #14
20220367092
2022-11-17

ANISOTROPIC RARE EARTH SINTERED MAGNET AND METHOD FOR PRODUCING THE SAME

 #15
20220157498
2022-05-19

Ferrite sintered magnet, ferrite particles, bonded magnet, and rotating electrical machine

 #16
20220013263
2022-01-13

Increased resonant frequency potassium-doped hexagonal ferrite

 #17
20220009362
2022-01-13

Method for the supply of an electrical component with electric power using an inductive charging system having a primary coil unit and a secondary coil unit

 #18
20210366634
2021-11-25

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

 #19
20210354996
2021-11-18

Method of rapid treatment of heavy metal sludge and preparation of ferrite magnets

 #20
20210343455
2021-11-04

Increased resonant frequency alkali-doped Y-phase hexagonal ferrites

 #21
20210310114
2021-10-07

Sputtering target, magnetic film, and perpendicular magnetic recording medium

 #22
20210304935
2021-09-30

Ferrite sintered magnet and rotating electric machine

 #23
20210304934
2021-09-30

Ferrite sintered magnet and rotating electric machine

 #24
20210304928
2021-09-30

Incorporation of oxides into ferrite material for improved radio radiofrequency properties

 #25
20210296032
2021-09-23

Ferrite sintered magnet

 #26
20210296030
2021-09-23

FERRITE SINTERED MAGNET

 #27
20210118598
2021-04-22

Ferrite sintered magnet and rotary electrical machine comprising the same

 #28
20210108599
2021-04-15

Device for reducing pollutant gas emissions by means of catalyst management in the combustion process

 #29
20210090768
2021-03-25

Ferrite sintered magnet

 #30
20200373044
2020-11-26

Iron nitride permanent magnet and technique for forming iron nitride permanent magnet

 #31
20200312496
2020-10-01

Ferrite sintered magnet and rotary electrical machine comprising the same

 #32
20200312495
2020-10-01

Ferrite sintered magnet and rotating electric machine comprising the same

 #33
20200312493
2020-10-01

Ferrite sintered magnet and rotating electric machine comprising the same

 #34
20200255339
2020-08-13

Ferrite sintered magnet

 #35
20200251262
2020-08-06

Ferrite sintered magnet

 #36
20200211743
2020-07-02

Sintered ferrite magnet

 #37
20200027654
2020-01-23

Iron-rich permanent magnet

 #38
20190322587
2019-10-24

Modified barium tungstate for co-firing

 #39
20190318858
2019-10-17

Textured planar m-type hexagonal ferrites and methods of use thereof

 #40
20190318856
2019-10-17

Ferrite sintered magnet, ferrite particles, bonded magnet, motor, and generator

 #41
20190304643
2019-10-03

Ferrite sintered magnet

 #42
20190304641
2019-10-03

Ferrite sintered magnet

 #43
20190267168
2019-08-29

Ferrite sintered magnet, motor and generator

 #44
20190206594
2019-07-04

Ferrite magnet

 #45
20190122792
2019-04-25

Ferrite magnet

 #46
20190074720
2019-03-07

Primary coil unit

 #47
20190068008
2019-02-28

Permanent magnet design to enable higher magnetic flux density

 #48
20180330854
2018-11-15

Indium containing magnetic garnet materials

 #49
20180315527
2018-11-01

Magnetic shielding unit for magnetic security transmission, module comprising same, and portable device comprising same

 #50
20180012690
2018-01-11

Oxide superconducting bulk magnet

 #51
20170330660
2017-11-16

Iron nitride permanent magnet and technique for forming iron nitride permanent magnet

 #52
20170292219
2017-10-12

Control panel for clothes dryer and clothes dryer

 #53
20170241802
2017-08-24

Magnet arrangement and sensor device

 #54
20170207012
2017-07-20

Ferrite sintered magnet

 #55
20170207011
2017-07-20

Ferrite sintered magnet

 #56
20160343485
2016-11-24

Hard magnetic compositions from iron oxide fines and methods for making same

 #57
20160343484
2016-11-24

Method for improving coercive force of epsilon-type iron oxide, and epsilon-type iron oxide

 #58
20160329138
2016-11-10

OXIDE SUPERCONDUCTING BULK MAGNET

 #59
20160284453
2016-09-29

Ferrite ceramics, ferrite sintered plate and ferrite sintered sheet

 #60
20160148735
2016-05-26

Annular sintered magnet with radial magnetization and reinforced mechanical strength

 #61
20160133366
2016-05-12

Magnetic rubber composition, magnetic rubber molded article obtained by crosslinking the same, and magnetic encoder

 #62
20160032490
2016-02-04

TUNED MATERIALS, TUNED PROPERTIES, AND TUNABLE DEVICES FROM ORDERED OXYGEN VACANCY COMPLEX OXIDES

 #63
20150380135
2015-12-31

Iron nitride permanent magnet and technique for forming iron nitride permanent magnet

 #64
20150170811
2015-06-18

FERRITE MAGNETIC MATERIAL, FERRITE SINTERED MAGNET, AND MOTOR

 #65
20150089902
2015-04-02

METHOD OF MAKING A MAGNETIC STRUCTURE

 #66
20150017443
2015-01-15

Sintered cobalt ferrites composite material with high magnetostriction

 #67
20140374643
2014-12-25

MAGNET MANUFACTURING METHOD AND MAGNET

 #68
20140361214
2014-12-11

Ferrite magnetic material

 #69
20140217829
2014-08-07

Ferrite core structure for a power supply device of an electric vehicle and power supply road structure using same

 #70
20140138571
2014-05-22

Magnetoelectric material and method of manufacturing the same

 #71
20140097378
2014-04-10

Ferrite magnetic material, ferrite magnet, and ferrite sintered magnet

 #72
20140002220
2014-01-02

Nanocomposite permanent magnets and methods of making the same

 #73
20130285779
2013-10-31

Sintered ferrite magnet and its production method

 #74
20130257209
2013-10-03

Permanent magnet, and motor and power generator using the same

 #75
20130076469
2013-03-28

Composite permanent magnetic material and preparation method thereof

 #76
20130056673
2013-03-07

Electromagnetic wave-absorbing material

 #77
20120280167
2012-11-08

Ferrite magnetic material, ferrite magnet, and ferrite sintered magnet

 #78
20120263642
2012-10-18

Method for improving coercive force of epsilon-type iron oxide, and epsilon-type iron oxide

 #79
20120248368
2012-10-04

Magnetic ceramic and process for production thereof

 #80
20120229354
2012-09-13

Magnetic material for antennas, antenna, and wireless communication device

 #81
20120161910
2012-06-28

Ferrite magnetic material

 #82
20120161062
2012-06-28

Ferrite magnetic material

 #83
20120085963
2012-04-12

Ferrite composition for high frequency bead and chip bead comprising the same

 #84
20110308580
2011-12-22

Ferroic materials having domain walls and related devices

 #85
20110198118
2011-08-18

Magnet wire

 #86
20110175014
2011-07-21

Magnetic particle and method of preparing the same, and magnetic recording medium

 #87
20080264522
2008-10-30

MAGNETIC STONE DEVICE AND METHOD OF MANUFACTURING THE SAME, AND MAGNETIC BEADS AND METHOD OF MANUFACTURING THE SAME

 #88
20070246681
2007-10-25

Ferrite magnetic material and ferrite sintered magnet

 #89
20060145118
2006-07-06

Sintered magnet and method for production thereof

 #90
16530056
2020-03-31

Vertically meandered frequency selective limiter