Patents-Review.com
ClassID:

201694 ⎘

H01F2027/297 - CPC Classification

Classification description:

Details of transformers or inductances, in general; Coils; Windings; Conductive connections; Terminals; Tapping arrangements for signal inductances with pin-like terminal to be inserted in hole of printed path

Recent Application in this class:
#1
20260074107
2026-03-12

INDUCTOR WITH FUNCTIONAL PINS CLOSE TO EACH OTHER

 #2
20250253092
2025-08-07

INDUCTOR STRUCTURE AND FORMING METHOD THEREFOR

 #3
20250220817
2025-07-03

MULTIPHASE TRANSINDUCTORS FOR ADVANCED VERTICAL POWER DELIVERY MODULES

 #4
20240363283
2024-10-31

POWER MODULE AND POWER CIRCUIT

 #5
20240128012
2024-04-18

INTEGRATED BOTTOM SUNKEN SURFACE MOUNT AND/OR SWING INDUCTOR AND FABRICATION METHODS

 #6
20240087800
2024-03-14

TRANSFORMER

 #7
20220208440
2022-06-30

Power module and power circuit

 #8
20220139602
2022-05-05

Coil device

 #9
20220102067
2022-03-31

Residual current device with electromagnetic shielding structure

 #10
20210358675
2021-11-18

Pin structure of transformer bobbin

 #11
20210257153
2021-08-19

Inductor component and method for manufacturing the same

 #12
20200381167
2020-12-03

Coil component and wireless power transmission device provided with the same

 #13
20200220277
2020-07-09

Electrical device with terminal region and method for producing a terminal region

 #14
20200082974
2020-03-12

Coil component

 #15
20200027650
2020-01-23

Coil component

 #16
20190244747
2019-08-08

Heat dissipation structure for magnetic component and magnetic component having the same

 #17
20190150285
2019-05-16

Electronic module with a magnetic device

 #18
20190150274
2019-05-16

Galvanic isolation for isolation transformer

 #19
20190139695
2019-05-09

Electric coil structure

 #20
20190139690
2019-05-09

Integrated vertical inductor

 #21
20190122812
2019-04-25

Power module and power circuit

 #22
20190088397
2019-03-21

Inductor component and method for manufacturing same

 #23
20190066910
2019-02-28

Magnetic assembly and base thereof

 #24
20190043658
2019-02-07

Substrate-embedded transformer with improved isolation

 #25
20190027293
2019-01-24

Transformer and power supply apparatus including the same

 #26
20180226188
2018-08-09

Electric Rotary Motor with Two Degrees of Movement

 #27
20180114625
2018-04-26

Inductive component and method for producing an inductive component

 #28
20170309390
2017-10-26

Filter inductor for heavy-current application

 #29
20170223835
2017-08-03

Electronic module with a magnetic device

 #30
20170223834
2017-08-03

Stacked electronic structure

 #31
20170125149
2017-05-04

Integrated connector module for automation optimization

 #32
20170093360
2017-03-30

Noise filter and wire harness

 #33
20170062113
2017-03-02

Coil component and module including the same

 #34
20170047159
2017-02-16

TRANSFORMER AND POWER SOURCE DEVICE

 #35
20170018347
2017-01-19

Coil body

 #36
20160293324
2016-10-06

BOBBIN STRUCTURE OF TRANSFOMER

 #37
20160141094
2016-05-19

TRANSFORMER AND BOBBIN THEREOF

 #38
20160086718
2016-03-24

Transformer structure

 #39
20150311648
2015-10-29

Circuit member with enhanced performance

 #40
20150302979
2015-10-22

Structure of transformer

 #41
20150302978
2015-10-22

BOBBIN STRUCTURE WITH WINDING GROOVES FOR ADJUSTING COUPLING

 #42
20150279547
2015-10-01

COIL COMPONENT AND MANUFACTURING METHOD THEREOF

 #43
20150179328
2015-06-25

Common mode choke and integrated connector module automation optimization

 #44
20150155092
2015-06-04

Surface-mount inductor structures for forming one or more inductors with substrate traces

 #45
20150116069
2015-04-30

COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME

 #46
20150055315
2015-02-26

Electronic package structure comprising a magnetic body and an inductive element and method for making the same

 #47
20140354526
2014-12-04

Inductor and display apparatus including the same

 #48
20140191836
2014-07-10

Magnetic element

 #49
20140109395
2014-04-24

Method and manufacturing an electric coil assembly

 #50
20130328543
2013-12-12

Miniaturize voltage-transforming device

 #51
20130321114
2013-12-05

Transformer

 #52
20130249659
2013-09-26

Transformer structure

 #53
20130113590
2013-05-09

INDUCTIVE COMPONENT AND MANUFACTURING METHOD THEREOF

 #54
20130015933
2013-01-17

Transformer

 #55
20130009738
2013-01-10

Inductor assembly

 #56
20130002631
2013-01-03

Transformer and display device using the same

 #57
20120280779
2012-11-08

COMMON MODE CHOKE EMI FILTER OF AN LED DRIVER

 #58
20120273266
2012-11-01

Inverter and electronic device using the inverter

 #59
20120161913
2012-06-28

Transformer structure

 #60
20120154363
2012-06-21

LINE FILTER AND FLAT PANEL DISPLAY DEVICE USING THE SAME

 #61
20120154091
2012-06-21

INTEGRATED ELECTROMAGNETIC INTERFERENCE FILTER

 #62
20120154087
2012-06-21

Signal Isolation Transformer

 #63
20120044656
2012-02-23

Electronic package structure having side-wing parts outside of a package layer for dissipating heat and method for making the same

 #64
20110260820
2011-10-27

BOBBIN AND TRANSFORMER HAVING SUCH BOBBIN

 #65
20110109413
2011-05-12

Electric coil and method of manufacture

 #66
20100156584
2010-06-24

Coil component

 #67
20100117780
2010-05-13

CONDUCTIVE WINDING ASSEMBLY AND FABRICATING METHOD THEREOF

 #68
20100085778
2010-04-08

Inductance element, method for manufacturing the same, and switching power supply using the same

 #69
20100026445
2010-02-04

Structure of transformer

 #70
20100026437
2010-02-04

Conductive winding module and magnetic element having such conductive winding module

 #71
20100013588
2010-01-21

Coil device with bobbin structure

 #72
20090251266
2009-10-08

Mounting device for a coil

 #73
20090079528
2009-03-26

Thermally enhanced magnetic transformer

 #74
20090039998
2009-02-12

Transformer structure

 #75
20080238598
2008-10-02

INDUCTOR

 #76
20080143277
2008-06-19

Transformer, backlight apparatus, and display apparatus

 #77
20080088401
2008-04-17

Transformer

 #78
20080079524
2008-04-03

Planar transformer and switching power supply

 #79
20080001697
2008-01-03

Radial lead type inductor

 #80
20060290456
2006-12-28

Intermediate frequency transformer

 #81
20060197643
2006-09-07

Bobbin module of transformer

 #82
20050275498
2005-12-15

Coil bobbin and transformer

 #83
20050128039
2005-06-16

Structure of coil inductor wave filter magnet core

 #84
20050104707
2005-05-19

Former and coil for printed circuit board assembly

 #85
14572877
2017-10-31

Magnetic component with elevated bobbin

 #86
14185408
2016-06-07

Magnetic component with multiple pin row bobbin