ClassID:

201791

H01F41/0213 - CPC Classification

Classification description:

Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets; Manufacturing of magnetic cores by mechanical means Manufacturing of magnetic circuits made from strip(s) or ribbon(s)

Sub-classes:
Recent Application in this class:
#1
20250129447
2025-04-24

METHODFOR MANUFACTURING NANOCRYSTAL ALLOY RIBBON, AND METHOD FOR MANUFACTURING MAGNETIC SHEET

#2
20250118489
2025-04-10

WOUND CORE PRODUCING APPARATUS AND WOUND CORE PRODUCING METHOD

#3
20240212910
2024-06-27

Electrical Steel Strip, Use of an Electrical Steel Strip and Method for Producing an Electrical Steel Strip

#4
20240212902
2024-06-27

INDUCTOR AND EMI FILTER INCLUDING THE SAME

#5
20240055182
2024-02-15

Transformer module and power module

#6
20240055181
2024-02-15

Transformer module and power module

#7
20240047135
2024-02-08

TRANSFORMER MODULE AND POWER MODULE

#8
20240038434
2024-02-01

MAGNETIC CORE WITH PROTECTIVE HOUSING

#9
20230402217
2023-12-14

ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING ELECTRONIC COMPONENT

#10
20230326654
2023-10-12

MAGNETIC CORE WITH VERTICAL LAMINATIONS HAVING HIGH ASPECT RATIO

#11
20220392678
2022-12-08

ORIENTED MAGNETIC CORE LAMINATION AND METHOD OF MANUFACTURE

#12
20220384095
2022-12-01

Transformer module and power module

#13
20220199305
2022-06-23

Inductor and EMI filter including the same

#14
20210241973
2021-08-05

Method for producing a laminated core

#15
20210226515
2021-07-22

MOTOR, COMPRESSOR, AND MOTOR MANUFACTURING METHOD

#16
20210147167
2021-05-20

DEVICE AND METHOD FOR PRODUCING TRANSFORMER CORES

#17
20210065959
2021-03-04

Magnetic core with vertical laminations having high aspect ratio

#18
20210057942
2021-02-25

THIN STRIP COMPONENT, METHOD FOR MANUFACTURING SAME, AND MOTOR USING THIN STRIP COMPONENT

#19
20210035726
2021-02-04

MAGNETIC CORE AND METHOD FOR MANUFACTURING SAME, AND COIL COMPONENT

#20
20200373085
2020-11-26

Device and method for producing transformer cores

#21
20200373084
2020-11-26

Method for producing metal foils

#22
20200335276
2020-10-22

Method for manufacturing a core for a current transformer

#23
20200286668
2020-09-10

Transformer and power converter

#24
20200251280
2020-08-06

Method and robot system for producing transformer core

#25
20200227204
2020-07-16

MAGNET CORE FOR LOW-FREQUENCY APPLICATIONS AND METHOD FOR PRODUCING A MAGNET CORE FOR LOW-FREQUENCY APPLICATIONS

#26
20200220394
2020-07-09

Electric component including custom metal grain orientation

#27
20200143985
2020-05-07

Transformer module and power module

#28
20200075236
2020-03-05

Wound magnetic core manufacturing method and wound magnetic core

#29
20190385770
2019-12-19

Soft magnetic alloy and magnetic device

#30
20190355514
2019-11-21

Bifilar layer-insulated magnetic core and method for the production of a wound nanocrystalline magnetic core

#31
20190355500
2019-11-21

Inductor and EMI filter including the same

#32
20190330732
2019-10-31

Nanoparticle coating method

#33
20190173329
2019-06-06

Thin strip component, method for manufacturing same, and motor using thin strip component

#34
20180350492
2018-12-06

Iron Core Joint Structure of Stationary Induction Apparatus and Iron Core Joint Method

#35
20180313914
2018-11-01

Manufacturing process for gradient coil sub-assemblies

#36
20180286550
2018-10-04

Soft magnetic ribbon for magnetic core, magnetic core, coil unit, and wireless power transmission unit

#37
20180212478
2018-07-26

Method for manufacturing laminated iron core

#38
20180174734
2018-06-21

Method for increasing pad efficiency and robustness

#39
20180166213
2018-06-14

Method for producing laminated magnetic core

#40
20180096776
2018-04-05

Integrated inductor with adjustable coupling

#41
20180082773
2018-03-22

Method for producing an electric strip laminate wound as a coil

#42
20170365388
2017-12-21

Soft magnetic core with position-dependent permeability

#43
20170345554
2017-11-30

Basic module for magnetic core of an electrical transformer, magnetic core comprising said basic module, method for manufacturing said magnetic core, and transformer comprising said magnetic core

#44
20170278628
2017-09-28

Method for manufacturing laminated iron core and apparatus for manufacturing laminated iron core

#45
20170141625
2017-05-18

Electric component including custom metal grain orientation

#46
20170062116
2017-03-02

COIL ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME

#47
20170011846
2017-01-12

Magnet core for low-frequency applications and method for producing a magnet core for low-frequency applications

#48
20160187387
2016-06-30

Electrical current transducer with wound magnetic core

#49
20160042856
2016-02-11

Methods for manufacturing integrated magnetic components and LED power supply

#50
20150309082
2015-10-29

Electrical current transducer with grounding device

#51
20150231845
2015-08-20

Stacking apparatus and stack manufacturing system

#52
20150070124
2015-03-12

Soft magnetic core with position-dependent permeability

#53
20150060226
2015-03-05

Opposed iron core, manufacturing method thereof, and electromagnetic fan clutch using opposite iron core

#54
20140373340
2014-12-25

NON-GRAIN-ORIENTED HIGHER-STRENGTH ELECTRICAL STRIP WITH HIGH POLARISATION AND METHOD FOR THE PRODUCTION THEREOF

#55
20140354386
2014-12-04

Three-phase magnetic cores for magnetic induction devices and methods for manufacturing them

#56
20140266551
2014-09-18

Stack-type inductor element and method of manufacturing the same

#57
20140110062
2014-04-24

Machine for manufacturing laminations for a magnetic core

#58
20130257578
2013-10-03

Reconfiguring tape wound cores for inductors

#59
20130118002
2013-05-16

Wind-on core manufacturing method for split core configurations

#60
20120312422
2012-12-13

METHOD OF PRODUCING NANOCOMPOSITE MAGNET

#61
20120068708
2012-03-22

Gradient coil sub-assemblies

#62
20120014042
2012-01-19

Common mode magnetic device for bus structure

#63
20110076508
2011-03-31

Magnetic strip, sensor comprising a magnetic strip and process for the manufacture of a magnetic strip

#64
20110074529
2011-03-31

Magnetic Strip, Sensor Comprising a Magnetic Strip and Process for the Manufacture of a Magnetic Strip

#65
20110072643
2011-03-31

Method of manufacturing a transformer core assembly

#66
20110039122
2011-02-17

Method for Producing a Grain-Oriented Magnetic Strip

#67
20110024051
2011-02-03

Automated lamination stacking system for a transformer core former

#68
20100265027
2010-10-21

Magnetic circuit with wound magnetic core

#69
20100265016
2010-10-21

Magnet core; method for its production and residual current device

#70
20100164668
2010-07-01

Reactor Core

#71
20090278647
2009-11-12

INDUCTIVE DEVICES AND METHODS OF MAKING THE SAME

#72
20090112351
2009-04-30

Product and method for manufacturing a three dimensional core mass and related inventions

#73
20090079532
2009-03-26

Composite Magnetic Core Construction

#74
20090032141
2009-02-05

Method of making soft magnetic amorphous metal electromechanical component

#75
20070187545
2007-08-16

Machine for winding thin metal ribbon continuously on spools

#76
20070109086
2007-05-17

Method for forming and testing the formation of amorphous metal objects

#77
20070085650
2007-04-19

QQ-type spirakore

#78
20060125593
2006-06-15

Two part transformer core, transformer and method of manufacture

#79
20060048377
2006-03-09

Stacked core assembly apparatus

#80
20050022373
2005-02-03

Method for manufacturing magnetic core