ClassID:

201644

H01F27/022 - CPC Classification

Classification description:

Details of transformers or inductances, in general; Casings Encapsulation

Recent Application in this class:
#1
20260148890
2026-05-28

COIL COMPONENT

#2
20260120933
2026-04-30

MULTILAYER COIL COMPONENT

#3
20260106068
2026-04-16

COIL ELECTRONIC COMPONENT

#4
20260081066
2026-03-19

BLOCK COIL

#5
20260066174
2026-03-05

POWER MODULE

#6
20260066173
2026-03-05

MANUFACTURING METHOD OF POWER MODULE

#7
20260066172
2026-03-05

CHIP ELECTRONIC COMPONENT AND ELECTRONIC COMPONENT PACKAGE

#8
20260051433
2026-02-19

COIL COMPONENT

#9
20260047443
2026-02-12

PACKAGED MODULE WITH LOW MODULUS COMPOSITE MAGNETIC MOLDING MATERIAL

#10
20260038733
2026-02-05

COIL AND METHOD FOR PRODUCING A COIL

#11
20260018329
2026-01-15

Integrated Trans-inductor Electrical Components

#12
20260004964
2026-01-01

Magnetic Device and the Method to Make the Same

#13
20250385031
2025-12-18

PRESSURE COMPENSATION SYSTEM WITH DOUBLE BARRIER

#14
20250336599
2025-10-30

Resonant inductor integrated transformer module

#15
20250316416
2025-10-09

MOLDED INDUCTOR WITH MAGNETIC CORE HAVING MOLD FLOW ENHANCING CHANNELS

#16
20250312845
2025-10-09

MIXTURE FOR FORMING A MULTILAYER INDUCTOR AND THE FABRICATION METHOD THEREOF

#17
20250308745
2025-10-02

INDUCTOR ARRAY AND INDUCTOR BUILT-IN SUBSTRATE INCLUDING THE SAME

#18
20250308744
2025-10-02

COIL COMPONENT

#19
20250308743
2025-10-02

EMBEDDED INDUCTION MAGNETIC COMPONENT, TRANSFORMER, AND POWER SUPPLY DEVICE

#20
20250308742
2025-10-02

REACTOR

#21
20250299873
2025-09-25

COIL COMPONENT

#22
20250292949
2025-09-18

INDUCTIVE COMPONENT, MOLD TOOL AND METHOD FOR EMBEDDING

#23
20250279356
2025-09-04

ISOLATION TRANSFORMER PACKAGES WITH MAGNETOSTRICTION MANAGEMENT

#24
20250275107
2025-08-28

COMPARTMENTALIZED SHIELDING OF A MODULE UTILIZING SELF-SHIELDED SUB-MODULES

#25
20250273389
2025-08-28

COUPLED INDUCTOR AND VOLTAGE REGULATOR

#26
20250273387
2025-08-28

INDUCTOR AND METHOD FOR MANUFACTURING INDUCTOR

#27
20250273377
2025-08-28

PLANAR TRANSFORMER AND DUAL ACTIVE BRIDGE

#28
20250266202
2025-08-21

INDUCTOR AND MANUFACTURING METHOD THEREOF

#29
20250266189
2025-08-21

PROTECTIVE GLASS FILM

#30
20250259773
2025-08-14

Coupled Inductor

#31
20250259772
2025-08-14

TRANSFORMER CONTAINMENT BAG WITH COVER AND METHOD TO CONTAIN AND FACILITATE LIFTING OF INDUSTRIAL EQUIPMENT CONTAINED THEREIN

#32
20250253085
2025-08-07

INDUCTOR

#33
20250226275
2025-07-10

COMPONENT-EMBEDDED STRUCTURE FOR WARPAGE SUPPRESSION

#34
20250226141
2025-07-10

Electromagnetic Apparatus and Electronic Device

#35
20250218656
2025-07-03

ELECTRONIC APPARATUS AND METHOD OF MANUFACTURING ELECTRONIC DEVICE

#36
20250210268
2025-06-26

PRE-FABRICATED COMPONENT-HYBRIDS FOR EMBEDDING IN A CORE

#37
20250201472
2025-06-19

INJECTION-MOLDED FIXTURE-INTEGRATED TRANSFORMER AND TRANSFORMER MODULE THEREOF

#38
20250201464
2025-06-19

INDUCTOR DEVICES AND FORMING METHODS THEREOF

#39
20250201461
2025-06-19

Coil Component

#40
20250191829
2025-06-12

ISOLATION TRANSFORMER PACKAGES WITH LAMINATED WINDING STRUCTURES

#41
20250182950
2025-06-05

INTEGRATED TRANSFORMER AND IC PACKAGES

#42
20250182948
2025-06-05

LEADLESS TRANSFORMER PACKAGES

#43
20250174611
2025-05-29

LEADFRAME-BASED INTEGRATED TRANSFORMER PACKAGES

#44
20250174387
2025-05-29

INDUCTOR AND METHOD FOR MANUFACTURING THE SAME

#45
20250149217
2025-05-08

COIL ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF

#46
20250140465
2025-05-01

LOW PROFILE HIGH CURRENT COMPOSITE TRANSFORMER

#47
20250125084
2025-04-17

COUPLED INDUCTOR AND THE METHOD TO MAKE THE SAME

#48
20250118487
2025-04-10

COIL COMPONENT

#49
20250118478
2025-04-10

THIN COUPLING INDUCTOR, MANUFACTURING METHOD, AND POWER SUPPLY MODULE

#50
20250111987
2025-04-03

INTEGRATED HIGH VOLTAGE ELECTRONIC DEVICE WITH HIGH RELATIVE PERMITTIVITY LAYERS

#51
20250104906
2025-03-27

MULTILAYER INDUCTOR AND MANUFACTURING METHOD THEREOF

#52
20250095907
2025-03-20

INDUCTOR COMPONENT

#53
20250095905
2025-03-20

COIL COMPONENT

#54
20250091126
2025-03-20

MAGNETIC COMPONENT OF POWER INDUCTOR AND FABRICATION METHOD THEREOF

#55
20250087407
2025-03-13

COIL COMPONENT

#56
20250046510
2025-02-06

SURFACE-MOUNTED MAGNETIC-COMPONENT MODULE

#57
20250037928
2025-01-30

MOLD TRANSFORMER

#58
20250022641
2025-01-16

ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME

#59
20240428987
2024-12-26

Module with Reversely Coupled Inductors and Magnetic Molded Compound (MMC)

#60
20240412914
2024-12-12

MAGNETIC ELEMENT

#61
20240387102
2024-11-21

INDUCTOR MODULE AND MANUFACTURING METHOD THEREOF

#62
20240387092
2024-11-21

INDUCTIVE DEVICE

#63
20240355797
2024-10-24

HIGH VOLTAGE INTEGRATED CIRCUIT PACKAGE WITH CORE

#64
20240321502
2024-09-26

MAGNETIC COMPONENT ASSEMBLY

#65
20240321488
2024-09-26

COIL COMPONENT, CIRCUIT BOARD ARRANGEMENT AND METHOD OF MAKING COIL COMPONENT

#66
20240304375
2024-09-12

INDUCTOR COMPONENT

#67
20240304374
2024-09-12

INDUCTOR COMPONENT

#68
20240304373
2024-09-12

INDUCTOR COMPONENT

#69
20240304371
2024-09-12

SEMICONDUCTOR ASSEMBLIES WITH RECESSED INDUCTORS, AND METHODS FOR MAKING THE SAME

#70
20240304369
2024-09-12

WATERPROOF ELECTROMAGNETIC DEVICE AND PRODUCTION METHOD THEREOF

#71
20240296987
2024-09-05

INDUCTOR COMPONENT

#72
20240260219
2024-08-01

ELECTRICAL DEVICE ASSEMBLY, CONVERTER, AND POWER CONVERSION DEVICE

#73
20240242880
2024-07-18

METHOD TO FORM MULTILE ELECTRICAL COMPONENTS AND A SINGLE ELECTRICAL COMPONENT MADE BY THE METHOD

#74
20240234005
2024-07-11

Packaging Structure of a Magnetic Device

#75
20240234004
2024-07-11

PLANAR MAGNETIC ELEMENT AND MANUFACTURING METHOD THEREOF

#76
20240221990
2024-07-04

TRANSFORMER

#77
20240206026
2024-06-20

ELECTRONIC COMPONENT

#78
20240186055
2024-06-06

COIL ELECTRONIC COMPONENT

#79
20240170194
2024-05-23

MAGNETIC ELEMENT, MANUFACTURING METHOD AND POWER SUPPLY CIRCUIT THEREOF

#80
20240161959
2024-05-16

MODULE STRUCTURE AND ITS MANUFACTURING METHOD

#81
20240161958
2024-05-16

INDUCTOR, MANUFACTURING METHOD FOR INDUCTOR, ENCAPSULATION MODULE, AND MANUFACTURING METHOD FOR ENCAPSULATION MODULE

#82
20240153693
2024-05-09

INDUCTOR COMPONENT

#83
20240145175
2024-05-02

Passive component and package component

#84
20240145160
2024-05-02

COIL COMPONENT

#85
20240136103
2024-04-25

PLANAR MAGNETIC ELEMENT AND MANUFACTURING METHOD THEREOF

#86
20240128247
2024-04-18

PACKAGE ARCHITECTURE WITH GLASS CORE SUBSTRATE HAVING INTEGRATED INDUCTORS

#87
20240120142
2024-04-11

ELECTRONIC COMPONENT

#88
20240114623
2024-04-04

HYBRID BONDED PASSIVE INTEGRATED DEVICES ON GLASS CORE

#89
20240112845
2024-04-04

INDUCTANCE ELEMENT AND INDUCTANCE ELEMENT FABRICATION METHOD

#90
20240087787
2024-03-14

COIL COMPONENT

#91
20240079174
2024-03-07

COIL MEMBER AND CAMERA MODULE COMPRISING SAME

#92
20240071672
2024-02-29

ELECTRONIC COMPONENT

#93
20240062955
2024-02-22

METHOD FOR MANUFACTURING LAMINATE COIL, LAMINATE COIL, COIL DEVICE, AND POWER CONVERSION DEVICE

#94
20240062942
2024-02-22

COIL DEVICE

#95
20240055178
2024-02-15

BLOCK COIL

#96
20240055177
2024-02-15

BLOCK COIL

#97
20240049436
2024-02-08

ON BOARD POWER DEVICE AND THERMAL MANAGEMENT SYSTEM

#98
20240047117
2024-02-08

Pressure Compensator and Assembly Comprising a Subsea Installation and Such a Pressure Compensator

#99
20240038431
2024-02-01

SHIELDED INSULATING SHELL AND ELECTRONIC DEVICE

#100
20240038430
2024-02-01

ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF

#101
20240029937
2024-01-25

MAGNETIC ASSEMBLY

#102
20240029935
2024-01-25

STORAGE CHOKE ASSEMBLY WITH COST-OPTIMIZED HOUSING

#103
20240021366
2024-01-18

ELECTRONIC COMPONENTS WITH IMPROVED INSULATION, ELECTRONIC PACKAGES INCORPORATING SUCH ELECTRONIC COMPONENTS

#104
20240021354
2024-01-18

MOLD CORE, REACTOR, AND MOLD CORE MANUFACTURING METHOD

#105
20240013977
2024-01-11

Method for producing a component provided with at least one electrically conductive conductor body

#106
20240006117
2024-01-04

COIL DEVICE

#107
20240006116
2024-01-04

Method to form an inductive component

#108
20230411069
2023-12-21

ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME

#109
20230386736
2023-11-30

COIL COMPONENT

#110
20230377790
2023-11-23

REACTOR, CONVERTER, AND POWER CONVERSION DEVICE

#111
20230360835
2023-11-09

Compact outdoor open-close type current transformer

#112
20230352234
2023-11-02

COIL COMPONENT AND MANUFACTURING METHOD THEREFOR

#113
20230326666
2023-10-12

COIL COMPONENT

#114
20230326665
2023-10-12

COIL COMPONENT

#115
20230326663
2023-10-12

COIL COMPONENT

#116
20230326650
2023-10-12

COIL COMPONENT

#117
20230317350
2023-10-05

COIL COMPONENT

#118
20230317343
2023-10-05

COIL COMPONENT

#119
20230307169
2023-09-28

REACTOR, CONVERTER, AND POWER CONVERSION DEVICE

#120
20230260693
2023-08-17

Stacked electronic structure

#121
20230253151
2023-08-10

Method For Manufacturing Electronic Component With Coil

#122
20230247814
2023-08-03

COMPARTMENTALIZED SHIELDING OF A MODULE UTILIZING SELF-SHIELDED SUB-MODULES

#123
20230230759
2023-07-20

ELECTRICAL APPLIANCE WITH MECHANICAL DECOUPLING BETWEEN THE ACTIVE PART AND BOILER

#124
20230230744
2023-07-20

ELECTRONIC COMPONENT AND METHODS RELATING TO SAME

#125
20230230742
2023-07-20

MULTILAYER COIL COMPONENT

#126
20230223179
2023-07-13

Modularized transformer having a secondary side with a large current structure

#127
20230215612
2023-07-06

NONLINEAR INDUCTOR, MANUFACTURING METHOD THEREOF, AND NONLINEAR INDUCTOR ROW

#128
20230207182
2023-06-29

MULTILAYER COIL COMPONENT

#129
20230207178
2023-06-29

THERMAL MANAGEMENT OF TRANSFORMER WINDINGS

#130
20230187121
2023-06-15

Integrated high voltage electronic device with high relative permittivity layers

#131
20230187118
2023-06-15

INDUCTIVE COMPONENT AND MANUFACTURING METHOD

#132
20230178286
2023-06-08

SURFACE-MOUNT-ASSEMBLY Z-SHAPED PIN

#133
20230178285
2023-06-08

ENCLOSURE FOR ISOLATING TRANSFORMER CORE FROM WINDINGS

#134
20230170134
2023-06-01

COIL COMPONENT

#135
20230170131
2023-06-01

3D MIS-FO hybrid for embedded inductor package structure

#136
20230162902
2023-05-25

STACKED MAGNETIC INDUCTOR AND METHOD

#137
20230142850
2023-05-11

INDUCTOR, INDUCTOR FABRICATION METHOD, AND POWER SUPPLY CIRCUIT CONTAINING INDUCTOR

#138
20230137018
2023-05-04

COIL COMPONENT

#139
20230136055
2023-05-04

MAGNETIC CORE AND MAGNETIC ELEMENT COMPRISING SAME

#140
20230125969
2023-04-27

Electronic apparatus and method of manufacturing electronic device

#141
20230123939
2023-04-20

COIL COMPONENT

#142
20230119388
2023-04-20

COIL COMPONENT

#143
20230054091
2023-02-23

COIL COMPONENT

#144
20230039494
2023-02-09

ELECTROMAGNETIC DEVICE FOR CONVERTING ENERGY

#145
20230023322
2023-01-26

Coil component

#146
20230023284
2023-01-26

COIL COMPONENT

#147
20230022095
2023-01-26

COIL COMPONENT

#148
20230018894
2023-01-19

Method of manufacturing transformers with laminate windings and build-up films

#149
20230016771
2023-01-19

MEDIUM FREQUENCY TRANSFORMER WITH PARALLEL WINDINGS

#150
20230011050
2023-01-12

REACTOR AND METHOD OF MANUFACTURING THE SAME

#151
20220415560
2022-12-29

COIL COMPONENT

#152
20220384088
2022-12-01

Coupled Inductor and the Method to Make the Same

#153
20220375681
2022-11-24

COIL COMPONENT AND MANUFACTURING METHOD THEREFOR

#154
20220367104
2022-11-17

Methods to selectively embed magnetic materials in substrate and corresponding structures

#155
20220353994
2022-11-03

Electronic module

#156
20220351894
2022-11-03

COUPLED INDUCTOR AND THE METHOD TO MAKE THE SAME

#157
20220351891
2022-11-03

METHOD TO FORM MULTIPLE ELECTRICAL COMPONENTS AND A SINGLE ELECTRICAL COMPONENT MADE BY THE METHOD

#158
20220340801
2022-10-27

A THERMAL CONDUCTIVE COMPOUND FOR SEALING A POWER TRANSFORMER ASSEMBLY AND A POWER TRANSFORMER ASSEMBLY

#159
20220336139
2022-10-20

COUPLED INDUCTOR AND THE METHOD TO MAKE THE SAME

#160
20220310300
2022-09-29

SURFACE-MOUNTED MAGNETIC-COMPONENT MODULE

#161
20220310293
2022-09-29

COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME

#162
20220301756
2022-09-22

MAGNETIC COMPONENT

#163
20220293324
2022-09-15

COIL COMPONENT

#164
20220270817
2022-08-25

Inductive coupler for downhole transmission line

#165
20220246341
2022-08-04

MAGNETIC COMPONENT

#166
20220223331
2022-07-14

Compact power inductor

#167
20220223329
2022-07-14

Reactor

#168
20220215996
2022-07-07

Reactor

#169
20220208430
2022-06-30

POWER MODULE AND MANUFACTURING METHOD THEREOF

#170
20220199302
2022-06-23

Transformer and Method of Engineering a Transformer to Incorporate a Leakage Inductance

#171
20220189673
2022-06-16

Inductive devices and methods of fabricating inductive devices

#172
20220181065
2022-06-09

COIL COMPONENT

#173
20220157517
2022-05-19

INDUCTIVE COUPLER FOR DOWNHOLE TRANSMISSION LINE

#174
20220139604
2022-05-05

CAGE CORE INDUCTOR

#175
20220130599
2022-04-28

Magnetic Device and the Method to Make the Same

#176
20220130585
2022-04-28

Stacked electronic module and method to make the same

#177
20220108824
2022-04-07

Inductor

#178
20220102065
2022-03-31

Coil component

#179
20220102059
2022-03-31

INDUCTOR

#180
20220102047
2022-03-31

COIL COMPONENT

#181
20220102042
2022-03-31

Coil component

#182
20220093324
2022-03-24

Coil and Method for Producing A Coil

#183
20220076870
2022-03-10

Reactor

#184
20220013285
2022-01-13

Method for manufacturing electronic component with coil

#185
20220005642
2022-01-06

Reactor

#186
20210398731
2021-12-23

THERMAL MANAGEMENT OF TOROIDAL TRANSFORMER ON A COLD PLATE

#187
20210398729
2021-12-23

Reactor

#188
20210398728
2021-12-23

Reactor

#189
20210383962
2021-12-09

Reactor

#190
20210383954
2021-12-09

Inductive device and manufacturing method thereof

#191
20210376476
2021-12-02

Long range low frequency antenna

#192
20210375537
2021-12-02

Module with reversely coupled inductors and magnetic molded compound (MMC)

#193
20210375531
2021-12-02

Inductor

#194
20210358671
2021-11-18

Reactor

#195
20210343464
2021-11-04

Inductor

#196
20210327640
2021-10-21

Inductive component and manufacturing method therefor

#197
20210327623
2021-10-21

Electronic component and electronic apparatus

#198
20210296042
2021-09-23

Coil, magnetic core, and reactor

#199
20210287850
2021-09-16

Ignition coil

#200
20210287839
2021-09-16

Transformer with transparent terminal block

#201
20210265104
2021-08-26

Coil component

#202
20210233694
2021-07-29

Reactor

#203
20210225577
2021-07-22

Reactor

#204
20210210277
2021-07-08

Power magnetic components packaged in otherwise unutilized space of power electronics

#205
20210202150
2021-07-01

Reactor

#206
20210199083
2021-07-01

Ignition coil for an internal combustion engine and method for manufacturng the same

#207
20210175002
2021-06-10

Method of forming an electromagnetic device

#208
20210159008
2021-05-27

Reactor

#209
20210134522
2021-05-06

Reactor

#210
20210125767
2021-04-29

Packaging structure of a magnetic device

#211
20210104345
2021-04-08

Inductor component and method for manufacturing inductor component

#212
20210098171
2021-04-01

Reactor

#213
20210091016
2021-03-25

Transformers with build-up films

#214
20210082612
2021-03-18

Reactor

#215
20210074470
2021-03-11

Integrally-formed inductor and a fabricatin method thereof

#216
20210057147
2021-02-25

Molded tap changer assemblies and methods for dry-type transformers

#217
20210050138
2021-02-18

Hybrid thermal management of electronics

#218
20210043370
2021-02-11

Tank for liquid-filled shell transformers or shell reactors

#219
20210043357
2021-02-11

Magnetic component

#220
20210035732
2021-02-04

Internal-combustion-engine ignition coil apparatus

#221
20210035725
2021-02-04

TRANSFORMER AND METHOD FOR MANUFACTURING THE SAME

#222
20210027933
2021-01-28

Coil electronic component

#223
20210027928
2021-01-28

Electronic component and method for manufacturing an electronic component

#224
20210012953
2021-01-14

Coil module and power converter

#225
20210012950
2021-01-14

Surface-mounted magnetic-component module

#226
20210012948
2021-01-14

Surface-mounted magnetic-component module

#227
20210005376
2021-01-07

Coil component and method for fabricating the same

#228
20200395161
2020-12-17

Reactor

#229
20200381163
2020-12-03

Reactor

#230
20200373086
2020-11-26

Method for manufacturing electronic component with coil

#231
20200373081
2020-11-26

INDUCTOR WITH METAL SHIELD

#232
20200357558
2020-11-12

Reactor

#233
20200312547
2020-10-01

Transformer and assembling method thereof

#234
20200312517
2020-10-01

Potting box and transformer

#235
20200312516
2020-10-01

Transformer

#236
20200303118
2020-09-24

Method to form multile electrical components and a single electrical component made by the method

#237
20200303112
2020-09-24

Magnetic device

#238
20200288579
2020-09-10

Electrical component and method for the production thereof

#239
20200265991
2020-08-20

Inductor and producing method thereof

#240
20200258679
2020-08-13

Method for manufacturing an electronic component

#241
20200234878
2020-07-23

INDUCTOR CHOKE COIL WIRE INTERFERENCE PREVENTION STRUCTURE

#242
20200234868
2020-07-23

Packaged inductive component

#243
20200219650
2020-07-09

Ignition coil

#244
20200211767
2020-07-02

Module with reversely coupled inductors and magnetic molded compound (MMC)

#245
20200211760
2020-07-02

MOLDED INDUCTOR WITH MAGNETIC CORE HAVING MOLD FLOW ENHANCING CHANNELS

#246
20200194165
2020-06-18

Coil component

#247
20200194161
2020-06-18

Power converter

#248
20200185143
2020-06-11

Coil electronic component

#249
20200185142
2020-06-11

Coil electronic component

#250
20200176181
2020-06-04

Ignition coil

#251
20200152372
2020-05-14

Supportable package device and package assembly

#252
20200135379
2020-04-30

Transformer and power supply module with high thermal efficiency

#253
20200126712
2020-04-23

COIL ELECTRONIC COMPONENT

#254
20200118726
2020-04-16

REACTOR AND MANUFACTURING METHOD THEREOF

#255
20200105455
2020-04-02

Coil electronic component

#256
20200098516
2020-03-26

Low porosity glass coatings formed on coiled wires, high temperature devices containing the same, and methods for the fabrication thereof

#257
20200098515
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INDUCTOR

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Reactor and method of manufacturing the same

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2020-03-05

Reactor

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Coil component and electronic device

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Magnetic core, coil component, and electronic component including same

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Reactor

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Component carrier comprising embedded inductor with an inlay

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MODULE COMPONENT AND POWER SUPPLY CIRCUIT

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Coil and method for forming a coil

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Method for manufacturing electronic component with coil

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Choke with busbar winding turns

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2019-12-05

Coil electronic component and method of manufacturing the same

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Coil component

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Explosion-proof inductive voltage transformer

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Inductor and inductor module having the same

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Alternating current neutral and ground inductive electromagnetic rectification apparatus

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2019-10-03

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Methods to selectively embed magnetic materials in substrate and corresponding structures

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Apparatuses and methods for encapsulated devices

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Coil unit

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Reactor

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Reactor and reactor manufacturing method

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Method for manufacturing electronic component with coil

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Inductor component

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Circuit module

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Inductor

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Inductor element

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2019-07-11

Ignition coil

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Circuit assembly

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INDUCTOR

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2019-06-20

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