ClassID:

201754

H01F2038/006 - CPC Classification

Classification description:

Adaptations of transformers or inductances for specific applications or functions matrix transformer consisting of several interconnected individual transformers working as a whole

Recent Application in this class:
#1
20260066804
2026-03-05

DC-DC POWER SUPPLY WITH MODULAR TRANSFORMER AND TRANSFORMER ASSEMBLY

#2
20250006423
2025-01-02

TRANSFORMER AND RECTIFIER ARRAY FOR HIGH-DENSITY POWER DELIVERY

#3
20230208304
2023-06-29

Insulating transformer and power conversion device equipped with same

#4
20230154671
2023-05-18

MATRIX TRANSFORMER, POWER TRANSFORMER, AND MATRIX TRANSFORMER WINDING ARRANGEMENT METHOD

#5
20230005660
2023-01-05

MAGNETICALLY IMMUNE GATEDRIVER CIRCUIT

#6
20210018554
2021-01-21

Transformer assembly with medium frequency transformers

#7
20190189557
2019-06-20

Transformer, transformer manufacturing method and semiconductor device

#8
20190103217
2019-04-04

Magnetically immune gatedriver circuit

#9
20190043652
2019-02-07

Network transformer module

#10
20180315539
2018-11-01

Precision transformer for antenna elements

#11
20180226182
2018-08-09

Matrix transformer and winding structure

#12
20180218820
2018-08-02

Magnetic core signal modulation

#13
20170019032
2017-01-19

Electronic converter, and corresponding method for designing a magnetic component

#14
20160012959
2016-01-14

Linear electromagnetic device

#15
20150326132
2015-11-12

Symmetrical power converter

#16
20150256099
2015-09-10

Six-phase supplied transformer rectifier unit

#17
20140362619
2014-12-11

HVDC converter system with transformer functions or arrangements integrated into a single transformer unit

#18
20140036459
2014-02-06

Modular electronic header assembly and methods of manufacture

#19
20140022040
2014-01-23

Linear electromagnetic device

#20
20130229255
2013-09-05

NETWORK TRANSFORMER MODULE AND MAGNETIC ELEMENT THEREOF

#21
20130207765
2013-08-15

Integrated transformers

#22
20120300500
2012-11-29

Coupled inductor with improved leakage inductance control

#23
20110164441
2011-07-07

Multi-torroid transformer

#24
20110032068
2011-02-10

Coupled inductor with improved leakage inductance control

#25
20100315187
2010-12-16

Method for powering a magnetic coupler and device for powering an electric dipole

#26
20100284160
2010-11-11

Modular electronic header assembly and methods of manufacture

#27
20100231341
2010-09-16

High frequency transformer for high voltage applications

#28
20100225432
2010-09-09

TRANSFORMER ASSEMBLY

#29
20100176909
2010-07-15

Coil component and power-supply device provided therewith

#30
20100164674
2010-07-01

COMBINED TRANSFORMER AND MULTI-LAMP DRIVING CIRCUIT

#31
20100141234
2010-06-10

Transformer with high voltage isolation

#32
20100118561
2010-05-13

Backlight apparatus and transformer thereof

#33
20100091522
2010-04-15

Extended E matrix integrated magnetics (MIM) core

#34
20100011568
2010-01-21

METHOD OF MAKING SLOTTED CORE INDUCTORS AND TRANSFORMERS

#35
20090129124
2009-05-21

Power supply for electrostatic precipitator

#36
20090079413
2009-03-26

Power transformer distribution network and method of operating same

#37
20090051298
2009-02-26

Multiple discharge lamp lighting device

#38
20090046489
2009-02-19

Insulated transformers, and power converting device

#39
20090045901
2009-02-19

Conductive winding module and transformer having such conductive winding module

#40
20090045900
2009-02-19

CONDUCTIVE WINDING MODULE AND TRANSFORMER HAVING SUCH CONDUCTIVE WINDING MODULE

#41
20080205098
2008-08-28

Coupled-inductor multi-phase buck converters

#42
20080150664
2008-06-26

Power source for plasma device

#43
20080024259
2008-01-31

Extended E matrix integrated magnetics (MIM) core

#44
20080024114
2008-01-31

Method and system for transformer control

#45
20070297204
2007-12-27

Power converter

#46
20070238359
2007-10-11

Modular electronic header assembly and methods of manufacture

#47
20070229206
2007-10-04

Jointless windings for transformers

#48
20070124916
2007-06-07

Method of making slotted core inductors and transformers

#49
20070056159
2007-03-15

Electronic transformer/inductor devices and methods for making same

#50
20060273872
2006-12-07

Power transformer

#51
20060132276
2006-06-22

Electronic transformer/inductor devices and methods for making same

#52
20060038549
2006-02-23

Vertically packaged switched-mode power converter

#53
20050286271
2005-12-29

Point of load sine amplitude converters and methods

#54
20050225417
2005-10-13

Transformer

#55
20050145611
2005-07-07

Power source for plasma device

#56
20050141253
2005-06-30

Output choke arrangement for inverter, and method in conjunction therewith

#57
20050110606
2005-05-26

Printed circuit transformer

#58
20050034297
2005-02-17

Method of making slotted core inductors and transformers

#59
20050024179
2005-02-03

Extended E matrix integrated magnetics (MIM) core

#60
16654154
2020-11-24

Low-core-loss transformer with magnetic pillar in center of four corner pillars