ClassID:

201666

H01F27/255 - page 3 - CPC Classification

Classification description:

Details of transformers or inductances, in general; Magnetic cores made from particles

Recent Application in this class:
#601
20190318870
2019-10-17

Malleable TETS coil with improved anatomical fit

#602
20190312517
2019-10-10

Multiple parallel-connected resonant converter, inductor-integrated magnetic element and transformer-integrated magnetic element

#603
20190312516
2019-10-10

Multiple parallel-connected resonant converter, inductor-integrated magnetic element and transformer-integrated magnetic element

#604
20190311837
2019-10-10

Electronic device and manufacturing method thereof

#605
20190311836
2019-10-10

Choke having a core with a pillar having a non-circular and non-rectangular cross section

#606
20190311831
2019-10-10

Method of manufacturing a coil component

#607
20190311830
2019-10-10

COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME

#608
20190311829
2019-10-10

Coil component

#609
20190304665
2019-10-03

SURFACE MOUNT INDUCTOR AND METHOD FOR MANUFACTURING THE SAME

#610
20190304660
2019-10-03

COIL COMPONENT, ELECTRONIC EQUIPMENT, METALLIC MAGNETIC POWDER AND SUPPORT APPARATUS

#611
20190304654
2019-10-03

Coil component

#612
20190287714
2019-09-19

Reactor

#613
20190287709
2019-09-19

Choke

#614
20190287707
2019-09-19

Electronic component

#615
20190279802
2019-09-12

Soft magnetic metal powder, dust core, and magnetic component

#616
20190279801
2019-09-12

Soft magnetic metal powder, dust core, and magnetic component

#617
20190279799
2019-09-12

Soft magnetic alloy powder, dust core, and magnetic component

#618
20190272937
2019-09-05

Magnetic core and coil component

#619
20190269015
2019-08-29

Electronic component, power supply device, and method of manufacturing coil

#620
20190267185
2019-08-29

Wireless power transmitting apparatus

#621
20190267178
2019-08-29

Electronic component having lead part including regions having different thicknesses and method of manufacturing the same

#622
20190259524
2019-08-22

Composite material molded article, reactor, comprising a roughened surface

#623
20190255346
2019-08-22

Magnetic stimulation coils and ferromagnetic components for treatment and diagnostic procedures

#624
20190244753
2019-08-08

Method for manufacturing electronic component with coil

#625
20190244745
2019-08-08

Inductance element

#626
20190244742
2019-08-08

Inductor

#627
20190237248
2019-08-01

Coil unit for inductively charging a vehicle

#628
20190237237
2019-08-01

Reactor and magnetic core for reactor

#629
20190237236
2019-08-01

Wire-wound coil component

#630
20190228897
2019-07-25

Magnetic core and coil component

#631
20190224943
2019-07-25

Laminated substrate and manufacturing method of the same

#632
20190223756
2019-07-25

Core designs for miniature inductive coil sensors

#633
20190221355
2019-07-18

Power circuit common mode filter

#634
20190221351
2019-07-18

Inductor

#635
20190206615
2019-07-04

Reactor

#636
20190206606
2019-07-04

Inductive filtering device with toric magnetic core

#637
20190204269
2019-07-04

Inductive humidity sensor and method

#638
20190199146
2019-06-27

Magnetic field generating apparatus having cannon shape and magnetic field generation method thereof

#639
20190199134
2019-06-27

Wireless power transfer pad with multiple windings and magnetic pathway between windings

#640
20190198237
2019-06-27

Coil electronic component

#641
20190198235
2019-06-27

Wire wound inductor and manufacturing method thereof

#642
20190198221
2019-06-27

Chip electronic component

#643
20190198211
2019-06-27

Coil component

#644
20190198210
2019-06-27

Multilayer coil electronic component

#645
20190195706
2019-06-27

Rapid and wireless screening and health monitoring of materials and structures

#646
20190189339
2019-06-20

Reactor and method for manufacturing reactor

#647
20190189338
2019-06-20

Power inductor

#648
20190189331
2019-06-20

Coil component

#649
20190189319
2019-06-20

Dust core and inductor element

#650
20190180911
2019-06-13

Winding-type inductor

#651
20190180905
2019-06-13

Coil component

#652
20190180895
2019-06-13

Coil component

#653
20190173317
2019-06-06

Flush-mount wireless charging power-transfer system

#654
20190173182
2019-06-06

Antenna module for near field communication

#655
20190172629
2019-06-06

Magnetic component and manufacturing method thereof

#656
20190172624
2019-06-06

Method for fabricating inductors with deposition-induced magnetically-anisotropic cores

#657
20190164674
2019-05-30

Coil component magnetic base

#658
20190156975
2019-05-23

Soft magnetic powder, dust core, magnetic compound and method of manufacturing dust core

#659
20190148050
2019-05-16

Electronic Device and Manufacturing Method Thereof

#660
20190139696
2019-05-09

Inductor device and method of manufacturing the same

#661
20190131058
2019-05-02

Reactor having air discharge paths

#662
20190131040
2019-05-02

Powder magnetic core with silica-based insulating film, method of producing the same, and electromagnetic circuit component

#663
20190122803
2019-04-25

Reactor

#664
20190122793
2019-04-25

Coil component

#665
20190115147
2019-04-18

Coil electronic component

#666
20190115127
2019-04-18

Electronic component and manufacturing method for the same

#667
20190103767
2019-04-04

Current sharing apparatus for wireless power transfer

#668
20190103715
2019-04-04

Hybrid connector

#669
20190103209
2019-04-04

Laminated coil component

#670
20190096566
2019-03-28

Composite magnetic material and coil component using same

#671
20190096563
2019-03-28

Multilayer seed pattern inductor, manufacturing method thereof, and board having the same

#672
20190096554
2019-03-28

MnZn ferrite core and its production method

#673
20190096552
2019-03-28

Coil component

#674
20190089188
2019-03-21

Wireless device

#675
20190088397
2019-03-21

Inductor component and method for manufacturing same

#676
20190088390
2019-03-21

Common mode choke coil and wireless charging circuit

#677
20190081562
2019-03-14

Power semiconductor systems having inductor modules, and methods of manufacturing inductor modules and power semiconductor systems having inductor modules

#678
20190074135
2019-03-07

Wireless power transfer pad with ferrite pyramid-shaped chimney

#679
20190074134
2019-03-07

Wireless power transfer pad with ferrite chimney

#680
20190066909
2019-02-28

ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING ELECTRONIC COMPONENT

#681
20190066901
2019-02-28

Electronic component and method of manufacturing the same

#682
20190066897
2019-02-28

COIL PART

#683
20190060992
2019-02-28

Composition and method

#684
20190057811
2019-02-21

Electromagnetic energy harvester for aircraft applications

#685
20190057801
2019-02-21

Coil component

#686
20190051447
2019-02-14

Method of making an inductor

#687
20190051445
2019-02-14

Coil component

#688
20190051444
2019-02-14

Three-Phase High Frequency Transformer

#689
20190043654
2019-02-07

Sheet-shaped inductor, inductor within laminated substrate, and method for manufacturing said inductors

#690
20190035540
2019-01-31

Core and transformer

#691
20190027305
2019-01-24

Method for potting an electrical component

#692
20190027302
2019-01-24

Shield unit for wireless charging and wireless power transmission module comprising same

#693
20190027295
2019-01-24

Reactor

#694
20190027294
2019-01-24

Reactor

#695
20190027287
2019-01-24

Coil device

#696
20190026411
2019-01-24

Directed magnetic field coil design

#697
20190019615
2019-01-17

Coil component

#698
20190013143
2019-01-10

Thin film type inductor

#699
20190013142
2019-01-10

Thin film-type inductor

#700
20190013141
2019-01-10

Thin film-type inductor

#701
20190013137
2019-01-10

Reactor having outer peripheral iron core and iron core coils

#702
20190013127
2019-01-10

Soft magnetic powder, method for producing same, and dust core using soft magnetic powder

#703
20190013125
2019-01-10

SOFT MAGNETIC POWDER, METHOD FOR PRODUCING SAME, AND DUST CORE USING SOFT MAGNETIC POWDER

#704
20190013124
2019-01-10

Soft magnetic alloy powder, method for producing same, and dust core using soft magnetic alloy powder

#705
20190006100
2019-01-03

Coil component and method for manufacturing the same

#706
20190006095
2019-01-03

Coil component and LC composite component

#707
20190006094
2019-01-03

Coil apparatus

#708
20190006078
2019-01-03

MAGNETIC ELEMENT

#709
20180374627
2018-12-27

Thin film-type inductor

#710
20180374626
2018-12-27

Coil component and method for fabricating the same

#711
20180374618
2018-12-27

COMPOSITE MATERIAL MOLDED ARTICLE, REACTOR, AND METHOD FOR MANUFACTURING COMPOSITE MATERIAL MOLDED ARTICLE

#712
20180366246
2018-12-20

Power inductor

#713
20180361474
2018-12-20

METHOD OF MANUFACTURING SOFT MAGNETIC DUST CORE AND SOFT MAGNETIC DUST CORE

#714
20180358166
2018-12-13

Via for magnetic core of inductive component

#715
20180358164
2018-12-13

Laminated inductor

#716
20180350508
2018-12-06

Coil component

#717
20180350503
2018-12-06

Inductor

#718
20180323000
2018-11-08

Method for manufacturing an electronic component

#719
20180322999
2018-11-08

Electronic component and method for manufacturing the same

#720
20180322998
2018-11-08

Inductor element

#721
20180322997
2018-11-08

Inductor element

#722
20180315528
2018-11-01

Soft magnetic powder, magnetic core, method for manufacturing soft magnetic powder, and method for manufacturing magnetic core

#723
20180308631
2018-10-25

Coil component

#724
20180308630
2018-10-25

Coil component

#725
20180308617
2018-10-25

Multilayer chip bead

#726
20180308612
2018-10-25

Power inductor

#727
20180308610
2018-10-25

Coil component

#728
20180308609
2018-10-25

Coil component magnetic base

#729
20180301258
2018-10-18

Soft magnetic powder, powder magnetic core, magnetic element, and electronic device

#730
20180294085
2018-10-11

Compact, electromagnetic component, and method for producing compact

#731
20180287411
2018-10-04

Field shaper for a wireless power transmitter

#732
20180286940
2018-10-04

3-dimensional printing process for integrated magnetics

#733
20180286560
2018-10-04

Coil component and method for manufacturing same

#734
20180286559
2018-10-04

Electronic component and system-in-package

#735
20180286548
2018-10-04

SOFT MAGNETIC POWDER, POWDER MAGNETIC CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE

#736
20180281061
2018-10-04

PRESSED POWDER MAGNETIC CORE MATERIAL, PRESSED POWDER MAGNETIC CORE, AND PRODUCTION METHOD THEREOF

#737
20180277296
2018-09-27

Coil component and method of manufacturing coil component

#738
20180277294
2018-09-27

Non-contact power feeding coil and non-contact power feeding system

#739
20180268994
2018-09-20

Powder magnetic core, and coil component

#740
20180268987
2018-09-20

Coil electronic component and board having the same

#741
20180268983
2018-09-20

Coil component

#742
20180268982
2018-09-20

Apparatus and methods for magnetic core inductors with biased permeability

#743
20180268979
2018-09-20

Coil electronic component and method of manufacturing the coil electronic component

#744
20180262063
2018-09-13

Non-contact power feeding coil and non-contact power feeding system

#745
20180261385
2018-09-13

Dust core

#746
20180261377
2018-09-13

Coil electronic component

#747
20180247764
2018-08-30

Electronic component and method for manufacturing the same

#748
20180247755
2018-08-30

Power inductor and method of manufacturing the same

#749
20180247747
2018-08-30

Coil component and method of manufacturing the coil component

#750
20180240578
2018-08-23

Composite material molded article and reactor

#751
20180238936
2018-08-23

Power inductor, board having the same, and current measurement method using the same

#752
20180234074
2018-08-16

Common mode filter

#753
20180233281
2018-08-16

Reactor and method for producing the same

#754
20180233272
2018-08-16

Coil component

#755
20180233270
2018-08-16

Coil electronic component and method of manufacturing same

#756
20180233268
2018-08-16

MAGNETIC CORE COMPONENT AND CHIP INDUCTOR

#757
20180219422
2018-08-02

Structure of wireless power transmission system

#758
20180218825
2018-08-02

Coil component and method for manufacturing coil component

#759
20180218824
2018-08-02

Method of manufacturing inductors in BEOL with particulate magnetic cores

#760
20180218823
2018-08-02

Inductors in BEOL with particulate magnetic cores

#761
20180218817
2018-08-02

Coil element

#762
20180218811
2018-08-02

SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE

#763
20180218810
2018-08-02

Soft magnetic alloy and magnetic device

#764
20180211759
2018-07-26

Packaging structure of a magnetic device

#765
20180211757
2018-07-26

Radio frequency transformer winding coil structure

#766
20180204663
2018-07-19

INDUCTOR AND METHOD OF MANUFACTURING THE SAME

#767
20180204661
2018-07-19

Inductor element and method of manufacturing the same

#768
20180204657
2018-07-19

Soft magnetic material, core, and inductor

#769
20180200787
2018-07-19

Dust core, electromagnetic component and method for manufacturing dust core

#770
20180197679
2018-07-12

Manufacturing method of coil-embedded inductor using soft magnetic molding solution and coil-embedded inductor manufactured by using the same

#771
20180197672
2018-07-12

Inductor and method for manufacturing the same

#772
20180197666
2018-07-12

Soft magnetic material, core, and inductor

#773
20180190422
2018-07-05

Coil component

#774
20180182539
2018-06-28

SURFACE-MOUNT INDUCTOR

#775
20180182538
2018-06-28

COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME

#776
20180182533
2018-06-28

Electronic component and method of manufacturing the same

#777
20180182531
2018-06-28

SURFACE-MOUNT INDUCTOR

#778
20180182520
2018-06-28

Powder mixture for powder magnetic core, and powder magnetic core

#779
20180174736
2018-06-21

INDUCTOR AND MANUFACTURING METHOD OF INDUCTOR

#780
20180174734
2018-06-21

Method for increasing pad efficiency and robustness

#781
20180169759
2018-06-21

METHOD OF MANUFACTURING SOFT MAGNETIC DUST CORE AND SOFT MAGNETIC DUST CORE

#782
20180166199
2018-06-14

Coil component

#783
20180151289
2018-05-31

Coil component and method of manufacturing the same

#784
20180151286
2018-05-31

Magnetic element

#785
20180151285
2018-05-31

Wire-wound type power inductor

#786
20180151281
2018-05-31

Magneto-sensitive elastomers for haptic feedback

#787
20180147625
2018-05-31

Soft magnetic powder

#788
20180144859
2018-05-24

Coil component

#789
20180137967
2018-05-17

High Frequency Transformer

#790
20180137965
2018-05-17

Electronic component

#791
20180130600
2018-05-10

Metal matrix composite wire, power inductor, and preparation methods for same

#792
20180130593
2018-05-10

COIL COMPONENT

#793
20180130592
2018-05-10

INDUCTOR COOLING SYSTEMS AND METHODS

#794
20180130589
2018-05-10

Inductor cooling systems and methods

#795
20180122552
2018-05-03

Surface-mounted reactor and manufacturing method therefor

#796
20180122551
2018-05-03

Reactor

#797
20180122550
2018-05-03

Reactor and manufacturing method for reactor

#798
20180114631
2018-04-26

Electronic component and manufacturing method thereof

#799
20180114627
2018-04-26

Laminated inductor

#800
20180108472
2018-04-19

Enhanced common mode current reduction in three-phase inductors, transformers, and motor drive systems

#801
20180108471
2018-04-19

Wireless power transmitting apparatus

#802
20180108469
2018-04-19

Coil electronic component

#803
20180108465
2018-04-19

MAGNETIC POWDER AND PRODUCTION METHOD THEREOF, MAGNETIC CORE AND PRODUCTION METHOD THEREOF, AND COIL COMPONENT

#804
20180102209
2018-04-12

Composite material, reactor, converter, and power conversion device

#805
20180096775
2018-04-05

Electronic passive component, method for manufacturing electronic passive component, and apparatus for manufacturing electronic passive component

#806
20180096765
2018-04-05

SOFT MAGNETIC ALLOY

#807
20180096764
2018-04-05

Hybrid magnetic material structures for electronic devices and circuits

#808
20180091111
2018-03-29

Equal coupling common mode inductor apparatus and method of use thereof

#809
20180090269
2018-03-29

Electronic sub-assembly and method for the production of an electronic sub-assembly

#810
20180090259
2018-03-29

COIL DEVICE

#811
20180090258
2018-03-29

Inductor having organic filler

#812
20180090252
2018-03-29

SOFT MAGNETIC POWDER, POWDER MAGNETIC CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE

#813
20180090251
2018-03-29

SOFT MAGNETIC POWDER, POWDER MAGNETIC CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE

#814
20180082930
2018-03-22

System in package device including inductor

#815
20180081458
2018-03-22

Magnetic core coil and electronic pen

#816
20180075955
2018-03-15

Gapped core, coil component using same, and method for manufacturing coil component

#817
20180068776
2018-03-08

Reactor including first end plate and second end plate

#818
20180068775
2018-03-08

MAGNETIC POWDER AND INDUCTOR CONTAINING THE SAME

#819
20180068774
2018-03-08

Additive manufacturing-based low-profile inductor

#820
20180068770
2018-03-08

COMPOSITE MAGNETIC MATERIAL, COMPOSITE MAGNETIC MOLDED BODY, ELECTRONIC COMPONENT, AND METHOD THEREOF

#821
20180061567
2018-03-01

Core and coil molding structure and manufacturing method thereof

#822
20180061566
2018-03-01

Trans inductor and power converter using the same

#823
20180061553
2018-03-01

CHIP ELECTRONIC COMPONENT INCLUDING STRESS BUFFER LAYER

#824
20180061550
2018-03-01

Magnetic composition and inductor including the same

#825
20180061547
2018-03-01

Inductor having high current coil with low direct current resistance

#826
20180053596
2018-02-22

Coupled inductors for low electromagnetic interference

#827
20180047502
2018-02-15

Reactor

#828
20180043431
2018-02-15

MAGNETIC CORE POWDER, DUST CORE, AND METHOD FOR PRODUCING MAGNETIC CORE POWDER

#829
20180033551
2018-02-01

Method for manufacturing electronic component with coil

#830
20180033536
2018-02-01

Reactor

#831
20180033535
2018-02-01

COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME

#832
20180019051
2018-01-18

Coil component and method of manufacturing same

#833
20180016157
2018-01-18

Mo-doped CoZ-type ferrite composite material for use ultra-high frequency antennas

#834
20180012699
2018-01-11

Coil device

#835
20180012698
2018-01-11

Electronic component

#836
20180012695
2018-01-11

Molding inductor

#837
20180005738
2018-01-04

Metal magnetic material and electronic component

#838
20170372830
2017-12-28

Reactor

#839
20170372829
2017-12-28

Multilayer coil component

#840
20170365387
2017-12-21

Composite material, magnetic core for magnetic component, reactor, converter, and power conversion device

#841
20170365386
2017-12-21

Coil component and method for manufacturing the same

#842
20170365385
2017-12-21

Soft magnetic metal powder, soft magnetic metal fired body, and coil type electronic device

#843
20170352478
2017-12-07

Core component, method for manufacturing core component, and reactor

#844
20170352475
2017-12-07

Electronic component

#845
20170352468
2017-12-07

Ferrite core, inductive component and method of producing an inductive component

#846
20170345540
2017-11-30

Method for manufacturing high-density integrally-molded inductor

#847
20170338026
2017-11-23

Choke having a core with a pillar having a non-circular and non-rectangular cross section

#848
20170330676
2017-11-16

Ceramic core, wire-wound electronic component, and manufacturing method for ceramic core

#849
20170330675
2017-11-16

COMMON MODE FILTER

#850
20170330674
2017-11-16

Coil component and method of manufacturing the same

#851
20170330673
2017-11-16

Multilayer coil component

#852
20170330672
2017-11-16

Ceramic core, wire-wound electronic component, and method for producing ceramic core

#853
20170330662
2017-11-16

NOVEL HIGH-DENSITY MAGNETIC COMPOSITE MATERIAL FOR INDUCTOR

#854
20170326991
2017-11-16

Methods and apparatus for wirelessly transferring power

#855
20170309387
2017-10-26

Powder core, manufacturing method of powder core, inductor including powder core, and electronic/electric device having inductor mounted therein

#856
20170301452
2017-10-19

Adjustable integrated combined common mode and differential mode three phase inductors with increased common mode inductance and methods of manufacture and use thereof

#857
20170301451
2017-10-19

COIL ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF

#858
20170294260
2017-10-12

Coil component

#859
20170287605
2017-10-05

Magnetic body and coil component using the same

#860
20170278618
2017-09-28

Dust core, method for manufacturing dust core, electric/electronic component including dust core, and electric/electronic device equipped with electric/electronic component

#861
20170271063
2017-09-21

Metal powder core comprising copper powder, coil component, and fabrication method for metal powder core

#862
20170263370
2017-09-14

Power inductor

#863
20170263367
2017-09-14

POWER INDUCTOR

#864
20170263356
2017-09-14

Composite material, magnetic component, and reactor

#865
20170256353
2017-09-07

Power inductor and method for manufacturing the same

#866
20170243689
2017-08-24

Coil component

#867
20170236633
2017-08-17

Power inductor

#868
20170236632
2017-08-17

Power inductor

#869
20170231085
2017-08-10

High-frequency component

#870
20170229858
2017-08-10

Fault current limiter

#871
20170229230
2017-08-10

Coil component

#872
20170229229
2017-08-10

Coil component

#873
20170229228
2017-08-10

Coil component

#874
20170229221
2017-08-10

Multilayer coil component

#875
20170222472
2017-08-03

Wireless power transmitting apparatus and wireless power receiving apparatus

#876
20170221622
2017-08-03

Power inductor

#877
20170214330
2017-07-27

Multiple parallel-connected resonant converter, inductor-integrated magnetic element and transformer-integrated magnetic element

#878
20170213644
2017-07-27

Receiving antenna and wireless power receiving apparatus comprising same

#879
20170207020
2017-07-20

Coil component

#880
20170207017
2017-07-20

Magnetic core, method for producing magnetic core, and coil component

#881
20170200554
2017-07-13

Coil component

#882
20170200549
2017-07-13

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2017-06-22

Method for manufacturing a surface mounted inductor

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Helical plated through-hole package inductor

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Inductor component

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