ClassID:

201701

H01F27/323 - page 2 - CPC Classification

Classification description:

Details of transformers or inductances, in general; Coils; Windings; Conductive connections; Insulating of coils, windings, or parts thereof Insulation between winding turns, between winding layers

Recent Application in this class:
#301
20200058431
2020-02-20

Coil component

#302
20200051735
2020-02-13

Coil component

#303
20200043645
2020-02-06

Coil component and manufacturing method for the same

#304
20200035401
2020-01-30

Coil array component

#305
20200035398
2020-01-30

Reactor

#306
20200027651
2020-01-23

Transformer and an associated method thereof

#307
20200027650
2020-01-23

Coil component

#308
20200027646
2020-01-23

Inductor component

#309
20200027645
2020-01-23

Inductor component

#310
20200027644
2020-01-23

Chip inductor and method of manufacturing the same

#311
20200027643
2020-01-23

Coil component and method for manufacturing the same

#312
20200013544
2020-01-09

Inductor component and inductor-component incorporating substrate

#313
20200013543
2020-01-09

High voltage winding and a high voltage electromagnetic induction device

#314
20200013540
2020-01-09

Coil component

#315
20200013537
2020-01-09

Inductor

#316
20190392982
2019-12-26

Passive component structure

#317
20190378644
2019-12-12

Coil component and method of manufacturing same

#318
20190355676
2019-11-21

Semiconductor device package and method of manufacturing the same

#319
20190348210
2019-11-14

Inductor and inductor module having the same

#320
20190348209
2019-11-14

Stackable near-field communications antennas

#321
20190333683
2019-10-31

Coil electronic component and method of manufacturing the same

#322
20190304677
2019-10-03

Coil unit, wireless power transmission device, wireless power receiving device, and wireless power transmission system

#323
20190304654
2019-10-03

Coil component

#324
20190295764
2019-09-26

Coil component and electronic device

#325
20190295763
2019-09-26

Inductor and method of manufacturing the same

#326
20190287715
2019-09-19

Coil component

#327
20190287711
2019-09-19

Coil component

#328
20190287710
2019-09-19

Coil component and manufacturing method for same

#329
20190279807
2019-09-12

Coil component

#330
20190267161
2019-08-29

Electric Conductor Comprising Multiple Filaments In A Matrix

#331
20190252109
2019-08-15

Coil component and method of manufacturing the same

#332
20190252107
2019-08-15

Transformer and power supply device including the same

#333
20190244745
2019-08-08

Inductance element

#334
20190228900
2019-07-25

Multilayer board and manufacturing method thereof

#335
20190221511
2019-07-18

Coil built-in multilayer substrate and power supply module

#336
20190207077
2019-07-04

Multilayer substrate

#337
20190198234
2019-06-27

INDUCTOR

#338
20190198220
2019-06-27

Magnetic component

#339
20190194063
2019-06-27

Glass ceramics sintered body and coil electronic component

#340
20190189557
2019-06-20

Transformer, transformer manufacturing method and semiconductor device

#341
20190189340
2019-06-20

Power inductor

#342
20190189332
2019-06-20

Inductor

#343
20190189325
2019-06-20

Laminated inductor component

#344
20190180927
2019-06-13

Coil component

#345
20190180921
2019-06-13

Transformer apparatus and method for manufacturing it

#346
20190180913
2019-06-13

Inductor and method of manufacturing the same

#347
20190172631
2019-06-06

Integrated transformer

#348
20190164681
2019-05-30

Inductor apparatus and method of fabricating

#349
20190156988
2019-05-23

Electronic component and manufacturing method for electronic component

#350
20190156986
2019-05-23

Coil component

#351
20190148058
2019-05-16

Inductor component and method of manufacturing same

#352
20190146339
2019-05-16

PHOTOSENSITIVE CONDUCTIVE PASTE, METHOD FOR MANUFACTURING MULTILAYER ELECTRONIC COMPONENT, AND MULTILAYER ELECTRONIC COMPONENT

#353
20190131056
2019-05-02

Coil component

#354
20190122803
2019-04-25

Reactor

#355
20190122795
2019-04-25

Coil component

#356
20190122794
2019-04-25

Coil electronic component

#357
20190115146
2019-04-18

Coil electronic component

#358
20190108938
2019-04-11

Multilayer substrate and method of manufacturing the same

#359
20190103217
2019-04-04

Magnetically immune gatedriver circuit

#360
20190103216
2019-04-04

Magnetic coupling coil component

#361
20190096564
2019-03-28

Coil electronic component

#362
20190096558
2019-03-28

Electronic component, diaphragm, and electronic device

#363
20190088413
2019-03-21

Coil component and method of manufacturing the same

#364
20190088409
2019-03-21

WIRING BOARD AND PLANAR TRANSFORMER

#365
20190088408
2019-03-21

WIRING BOARD AND PLANAR TRANSFORMER

#366
20190088399
2019-03-21

Liquid cooled magnetic element

#367
20190080838
2019-03-14

Coil component

#368
20190074125
2019-03-07

Inductor component

#369
20190066912
2019-02-28

Coil component

#370
20190066908
2019-02-28

Electronic component

#371
20190066905
2019-02-28

COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME

#372
20190051450
2019-02-14

Inductor component

#373
20190051438
2019-02-14

Method of fabrication of composite monolithic structures

#374
20190043656
2019-02-07

Coil component and method for manufacturing coil component

#375
20190041446
2019-02-07

Optical sensing methods and systems for transformers, and the construction thereof

#376
20190035552
2019-01-31

Stationary induction apparatus

#377
20190035534
2019-01-31

Coil component

#378
20190035533
2019-01-31

Inductor and method of manufacturing the same

#379
20190035532
2019-01-31

Vertical Winding Assembly

#380
20190035528
2019-01-31

Inductor

#381
20190027300
2019-01-24

Winding Arrangement With Foot For Vertical Potting

#382
20190019619
2019-01-17

Winding Arrangement With Fixed Winding Sections

#383
20190006088
2019-01-03

Coil component and circuit board including the same

#384
20190006082
2019-01-03

Fluid cooled magnetic element

#385
20180374628
2018-12-27

Multilayer inductor

#386
20180374626
2018-12-27

Coil component and method for fabricating the same

#387
20180372816
2018-12-27

MR coil arrangement with flexible coil separation layer

#388
20180366260
2018-12-20

DEVICE FOR FORMING TRANSMISSION COIL OF WIRELESS POWER TRANSMITTER, TRANSMISSION COIL MODULE, AND MANUFACTURING METHOD THEREFOR

#389
20180358171
2018-12-13

Coil component

#390
20180350511
2018-12-06

Magnetic assembly

#391
20180350506
2018-12-06

Coil component and method of changing frequency characteristic thereof

#392
20180350505
2018-12-06

COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME

#393
20180323003
2018-11-08

Coil component

#394
20180316331
2018-11-01

LC filter and method of manufacturing LC filter

#395
20180286568
2018-10-04

Coil component and method of manufacturing the same

#396
20180286563
2018-10-04

Common mode noise filter

#397
20180286561
2018-10-04

Chip inductor and method for manufacturing the same

#398
20180286558
2018-10-04

Common mode choke coil

#399
20180277300
2018-09-27

Common-mode noise reduction

#400
20180261382
2018-09-13

Power converter

#401
20180254139
2018-09-06

COIL-INCORPORATED COMPONENT

#402
20180240591
2018-08-23

Electronic component

#403
20180230040
2018-08-16

Glass ceramics sintered body and coil electronic component

#404
20180226940
2018-08-09

Multilayer electronic component and multilayer LC filter

#405
20180226188
2018-08-09

Electric Rotary Motor with Two Degrees of Movement

#406
20180218831
2018-08-02

Coil component and method for manufacturing coil component

#407
20180211775
2018-07-26

MULTI-LAYER ELECTROMAGNET STRUCTURE AND MANUFACTURING PROCESS

#408
20180204670
2018-07-19

Stationary induction apparatus

#409
20180197675
2018-07-12

Inductor component

#410
20180197674
2018-07-12

Inductor component

#411
20180166209
2018-06-14

Stationary induction apparatus

#412
20180166208
2018-06-14

Coil structure and magnetic component

#413
20180166207
2018-06-14

Magnetic component

#414
20180166194
2018-06-14

Inductor

#415
20180158597
2018-06-07

Transformer

#416
20180122556
2018-05-03

Coil electronic component and method of manufacturing the same

#417
20180122548
2018-05-03

Coil electronic component

#418
20180114619
2018-04-26

Inductor

#419
20180090266
2018-03-29

Inductor component and method of manufacturing same

#420
20180090261
2018-03-29

Electronic component

#421
20180090260
2018-03-29

Electronic component

#422
20180082777
2018-03-22

Planar transformer layer, assembly of layers for planar transformer, and planar transformer

#423
20180076678
2018-03-15

Winding for an electrical machine

#424
20180075965
2018-03-15

Inductor component and inductor-component incorporating substrate

#425
20180061554
2018-03-01

Electronic component

#426
20180061551
2018-03-01

PASSIVE ELECTRONIC COMPONENT

#427
20180053593
2018-02-22

TRANSFORMER EMBEDDED WITH THERMALLY CONDUCTIVE MEMBER

#428
20180033541
2018-02-01

COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME

#429
20180033540
2018-02-01

Coil component and method of manufacturing the same

#430
20180033538
2018-02-01

Inductor

#431
20180019051
2018-01-18

Coil component and method of manufacturing same

#432
20180019050
2018-01-18

Coil component and method of manufacturing the same

#433
20180012700
2018-01-11

Coil component

#434
20180012698
2018-01-11

Electronic component

#435
20170372832
2017-12-28

Thin film inductor and manufacturing method thereof

#436
20170365396
2017-12-21

Electronic component

#437
20170365386
2017-12-21

Coil component and method for manufacturing the same

#438
20170345550
2017-11-30

Electronic component

#439
20170345549
2017-11-30

Chip inductor and method of manufacturing the same

#440
20170338035
2017-11-23

Coiled elements comprising a temperature measuring device

#441
20170330680
2017-11-16

Coil and manufacturing method thereof

#442
20170330673
2017-11-16

Multilayer coil component

#443
20170309391
2017-10-26

Integrated magnetic and composite substrate with incorporated components

#444
20170309389
2017-10-26

Electronic component

#445
20170301454
2017-10-19

Stationary induction electrical apparatus

#446
20170287622
2017-10-05

Thin film inductor

#447
20170278630
2017-09-28

Coil sheet production method, and coil production method

#448
20170278620
2017-09-28

Coil and coil production method

#449
20170236637
2017-08-17

Low stray-loss transformers and methods of assembling the same

#450
20170236635
2017-08-17

Coil component

#451
20170236633
2017-08-17

Power inductor

#452
20170236632
2017-08-17

Power inductor

#453
20170234919
2017-08-17

Optical sensing methods and systems for power applications, and the construction thereof

#454
20170207020
2017-07-20

Coil component

#455
20170200555
2017-07-13

Polyamide electrical insulation for use in liquid filled transformers

#456
20170188882
2017-07-06

COILS AND COIL ASSEMBLIES THAT ARE RADIO-TRANSLUCENT

#457
20170169933
2017-06-15

Coil component

#458
20170169930
2017-06-15

Inductor component

#459
20170162317
2017-06-08

Coil component, method of making the same, and power supply circuit unit

#460
20170162316
2017-06-08

COIL COMPONENT AND POWER SUPPLY CIRCUIT UNIT

#461
20170140871
2017-05-18

Ceramic electronic component and method for producing ceramic electronic component

#462
20170140869
2017-05-18

WORKING UNIT EQUIPPED WITH A DEVICE FOR CONTACTLESS ELECTRICITY TRANSFER AND METHOD FOR CONTACTLESS ELECTRICITY TRANSFER IN A WORKING UNIT

#463
20170117091
2017-04-27

POWER CONVERTER TRANSFORMER WITH REDUCED LEAKAGE INDUCTANCE

#464
20170110234
2017-04-20

Coil component, manufacturing method thereof, and circuit board on which coil component are mounted

#465
20170053731
2017-02-23

Reactor

#466
20170018347
2017-01-19

Coil body

#467
20160379749
2016-12-29

Magnetic core inductor chip and method of making the same

#468
20160314898
2016-10-27

High voltage transformer comprising a coil bobbin for carrying a high voltage winding

#469
20160307691
2016-10-20

Inductor and coil substrate

#470
20160285354
2016-09-29

Distributed gap inductor potting apparatus and method of use thereof

#471
20160284458
2016-09-29

Coil substrate, method of manufacturing coil substrate and inductor

#472
20160278197
2016-09-22

Transformer and plasma generator

#473
20160254087
2016-09-01

Planar transformer

#474
20160247621
2016-08-25

Stationary induction electric apparatus

#475
20160233018
2016-08-11

Transformer winding, transformer having the same and manufacturing method thereof

#476
20160155557
2016-06-02

Coil component

#477
20160141088
2016-05-19

MAGNETIC COMPONENT

#478
20160133380
2016-05-12

Compact Twin-Shaft Bobbin Structure

#479
20160027573
2016-01-28

Coil structure of open ventilated type stereoscopic wound-core dry-type transformer

#480
20160024719
2016-01-28

Paint immersing process for insulating paper

#481
20150367141
2015-12-24

Magnetic neurostimulation with reduced acoustic emission

#482
20150364249
2015-12-17

Integrated transformer

#483
20150357113
2015-12-10

Printed circuit board having a layer structure

#484
20150340150
2015-11-26

Inductor and coil substrate

#485
20150310985
2015-10-29

Low stray-loss transformers and methods of assembling the same

#486
20150287522
2015-10-08

High temperature electromagnetic coil assemblies

#487
20150287518
2015-10-08

High temperature electromagnetic coil assemblies including brazed braided lead wires

#488
20150279550
2015-10-01

Manufacturing method of a reactor

#489
20150279549
2015-10-01

SYSTEMS AND METHODS FOR PROMOTING LOW LOSS IN PARALLEL CONDUCTORS AT HIGH FREQUENCIES

#490
20150235736
2015-08-20

Insulated wire and electric or electronic equipment

#491
20150187486
2015-07-02

MULTILAYER ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF

#492
20150179333
2015-06-25

TRANSFORMER AND ADAPTER

#493
20150162119
2015-06-11

Coil and manufacturing method for same, and reactor

#494
20150130578
2015-05-14

Transformer and power supply device including the same

#495
20150130577
2015-05-14

INSULATION PLANAR INDUCTIVE DEVICE AND METHODS OF MANUFACTURE AND USE

#496
20150130575
2015-05-14

Transformer and power supply device including the same

#497
20150116063
2015-04-30

Electromagnetic device and conductive structure thereof

#498
20150109087
2015-04-23

Insulation for power transformers

#499
20150102890
2015-04-16

Method of manufacturing coil substrate and inductor

#500
20150102883
2015-04-16

Planar transformer

#501
20150061808
2015-03-05

Transformer

#502
20150061807
2015-03-05

Transformer

#503
20150061805
2015-03-05

Transformer and power supply device including the same

#504
20140375411
2014-12-25

Planar transmitter with a layered structure

#505
20140333408
2014-11-13

Low stray-loss transformers and methods of assembling the same

#506
20140266530
2014-09-18

Integrated magnetic assemblies and methods of assembling same

#507
20140218987
2014-08-07

Power supply with low electro-magnetic interference and inductor for power supply with low electro-magnetic interference

#508
20140167901
2014-06-19

Planar transformer

#509
20140167899
2014-06-19

Coil and manufacturing method thereof

#510
20140109395
2014-04-24

Method and manufacturing an electric coil assembly

#511
20140049349
2014-02-20

Use of alumina paper for strain relief and electrical insulation in high-temperature coil windings

#512
20140022039
2014-01-23

Polyamide electrical insulation for use in liquid filled transformers

#513
20130285776
2013-10-31

Method for manufacturing high temperature electromagnetic coil assemblies including brazed braided lead wires

#514
20130099885
2013-04-25

Planar transformer

#515
20130069754
2013-03-21

Laminated coil

#516
20130021130
2013-01-24

Arrangement having at least two coils which are arranged axially one above the other on a common core limb

#517
20130010399
2013-01-10

TRANSFORMER WITH CONCENTRIC WINDINGS AND METHOD OF MANUFACTURE OF SAME

#518
20130008890
2013-01-10

REACTOR METHOD OF MANUFACTURE FOR SAME

#519
20130002383
2013-01-03

Method of manufacture for encased coil body

#520
20120326828
2012-12-27

Ceramic electronic component and method for producing ceramic electronic component

#521
20120299684
2012-11-29

TRANSFORMER WITH LOW EDDY CURRENT AND MAGNETIC HYSTERESIS LOSS AND MANUFACTURING METHOD THEREOF

#522
20120235780
2012-09-20

Planar magnetic structure

#523
20120229026
2012-09-13

HIGH-PRESSURE DISCHARGE LAMP WITH IMPROVED IGNITABILITY AND HIGH-VOLTAGE PULSE GENERATOR

#524
20120225784
2012-09-06

Methods for fabricating high temperature electromagnetic coil assemblies

#525
20120182110
2012-07-19

Super high power transformer

#526
20120044035
2012-02-23

Winding and method for producing a winding

#527
20120038434
2012-02-16

Composite Inductor/Capacitor

#528
20110316660
2011-12-29

Multilayer structure useful for electrical insulation

#529
20110314661
2011-12-29

Method of reducing multipole content in a conductor assembly during manufacture

#530
20110292627
2011-12-01

Stacked inductive device assemblies and methods

#531
20110291791
2011-12-01

Method for producing windings for a dry-type transformer

#532
20110273259
2011-11-10

Dry-type transformer

#533
20110254649
2011-10-20

Integral planar transformer and busbar

#534
20110227691
2011-09-22

Multilayer insulated electric wire and transformer using the same

#535
20110198955
2011-08-18

Electrical machine with dual insulated coil assembly

#536
20110174520
2011-07-21

INSULATED ELECTRIC WIRE

#537
20110116198
2011-05-19

Conductor arrangement for a resistive switching element having at least two composite conductors made from superconducting conductor bands

#538
20110109420
2011-05-12

Transformer winding and a method of reinforcing a transformer winding

#539
20110109413
2011-05-12

Electric coil and method of manufacture

#540
20110090039
2011-04-21

Transformer with concentric windings and method of manufacture of same

#541
20110068886
2011-03-24

Coil and method for producing a coil

#542
20110032064
2011-02-10

Method for production of a winding block for a coil of a transformer and winding block produced in this way

#543
20100328008
2010-12-30

Disc winding

#544
20100311936
2010-12-09

High thermal conductivity materials with grafted surface functional groups

#545
20100265029
2010-10-21

WINDING STRUCTURE FOR A TRANSFORMER AND WINDING

#546
20100265019
2010-10-21

Superconducting coil cast in nanoparticle-containing sealing compound

#547
20100253465
2010-10-07

Compact electromagnetic component and multilayer winding thereof

#548
20100245017
2010-09-30

PRODUCTION METHOD FOR A MULTI-LAYER TRANSFORMER WINDING HAVING INSULATING LAYER

#549
20100245008
2010-09-30

Entirely integrated EMI filter based on a flexible multi-layer strip material

#550
20100231200
2010-09-16

Electrical coil and manufacturing process therefor

#551
20100230133
2010-09-16

Multilayer insulated electric wire

#552
20100182118
2010-07-22

Solid state components having an air core

#553
20100181842
2010-07-22

Contactless power transmission apparatus and a method of manufacturing a secondary side thereof

#554
20100181094
2010-07-22

MAGNETIC WIRE WITH CORONA-RESISTANT COATING

#555
20100148903
2010-06-17

ELECTRICAL ENERGY TRANSFORMATION APPARATUS

#556
20100134227
2010-06-03

Electromagnetic pipe expanding inductor and method for manufacturing the same

#557
20100132975
2010-06-03

INSULATED ELECTRICAL WIRE, ELECTRICAL COIL, AND MOTOR

#558
20100117780
2010-05-13

CONDUCTIVE WINDING ASSEMBLY AND FABRICATING METHOD THEREOF

#559
20100109831
2010-05-06

INDUCTION COIL WITHOUT A WELD

#560
20100028626
2010-02-04

Insulating material for electrical machines

#561
20100026441
2010-02-04

Stacked inductive device assemblies and methods

#562
20090322458
2009-12-31

MAGNETIC COMPONENT

#563
20090309685
2009-12-17

Method for producing a transformer coil, and a transformer coil produced using this method

#564
20090286685
2009-11-19

Resistive superconducting current-limiter device with bifilar coil winding composed of HTS ribbon conductors and turn separator

#565
20090264294
2009-10-22

Superconducting current limiter device of the resistive type having a holding element

#566
20090261730
2009-10-22

High-pressure discharge lamp with improved ignitability and high-voltage pulse generator

#567
20090174517
2009-07-09

Conductor assembly formed about a curved axis

#568
20090127857
2009-05-21

Electrical inductor assembly

#569
20090085710
2009-04-02

Conductor assembly having an axial field in combination with high quality main transverse field

#570
20090085709
2009-04-02

Conductor assembly including a flared aperture region

#571
20090083969
2009-04-02

Method of reducing multipole content in a conductor assembly during manufacture

#572
20090083968
2009-04-02

Methods of fabricating a conductor assembly having a curvilinear arcuate shape

#573
20090083967
2009-04-02

Method of manufacturing a conductor assembly

#574
20090066290
2009-03-12

Battery charger with high frequency transformer

#575
20090052214
2009-02-26

Insulating transformer and power conversion device

#576
20090046489
2009-02-19

Insulated transformers, and power converting device

#577
20090039999
2009-02-12

Inductor device and method of manufacturing the same

#578
20080309444
2008-12-18

Electrical Winding

#579
20080266043
2008-10-30

Planar transformer arrangement

#580
20080252408
2008-10-16

Coil form for forming an inductive element

#581
20080223517
2008-09-18

Mold-free resin-insulated coil windings

#582
20080211617
2008-09-04

Electrical induction device for high-voltage applications

#583
20080211612
2008-09-04

Hybrid Coils Having an Improved Heat Transfer Capability

#584
20080197954
2008-08-21

ARRANGEMENT FOR COOLING A GRADIENT COIL

#585
20080191815
2008-08-14

FILTER ELEMENT

#586
20080187759
2008-08-07

Multilayer insulated wire and transformer using the same

#587
20080186122
2008-08-07

Integrated structure of passive elements in LLC resonance converter realized by flexible circuit boards

#588
20080164050
2008-07-10

Regular Square Insulating Cable, Application of Such Regular Square Insulating Cable and Method for Manufacturing Such Regular Square Insulating Cable

#589
20080143465
2008-06-19

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