ClassID:

201683

H01F2027/2861 - CPC Classification

Classification description:

Details of transformers or inductances, in general; Coils; Windings; Conductive connections; Sheets; Strips Coil formed by folding a blank

Recent Application in this class:
#1
20240212920
2024-06-27

INDUCTOR AND DC-DC CONVERTER USING THE SAME

#2
20190006090
2019-01-03

Coil component

#3
20180374630
2018-12-27

Coil

#4
20180323001
2018-11-08

Method for producing a coil assembly, coil assembly, stator, and multi-dimensional drive

#5
20180158593
2018-06-07

Methods of forming coils for inductive components

#6
20180025834
2018-01-25

Integrated copper bar for secondary power circuit of power electronic converter

#7
20180012700
2018-01-11

Coil component

#8
20170330680
2017-11-16

Coil and manufacturing method thereof

#9
20170278623
2017-09-28

Coupled inductor structures

#10
20150340152
2015-11-26

Transformer with bobbin for preventing crack, low voltage DC-DC converter having the same, and method for assembling the same

#11
20150206647
2015-07-23

Bent conduction sheet member, covering member and conductive winding assembly combining same

#12
20140240070
2014-08-28

Bobbin and coil component

#13
20140237807
2014-08-28

Production method for a figure-of-eight-shaped laminated coil

#14
20140167899
2014-06-19

Coil and manufacturing method thereof

#15
20120299681
2012-11-29

FLAT BAND WINDING FOR AN INDUCTOR CORE

#16
20120299680
2012-11-29

Multi gap inductor core

#17
20120257420
2012-10-11

Coil bobbin, coil component and switching power source apparatus

#18
20120086535
2012-04-12

METHOD FOR MAKING A HIGH CURRENT LOW PROFILE INDUCTOR

#19
20110205010
2011-08-25

Inductor for high frequency applications

#20
20110205008
2011-08-25

High current inductor assembly

#21
20110050381
2011-03-03

Multi-turn coil device

#22
20100237977
2010-09-23

Coil component, transformer, switching power supply unit, and method for manufacturing coil component

#23
20100237971
2010-09-23

Coil component, transformer and switching power supply unit

#24
20100109831
2010-05-06

INDUCTION COIL WITHOUT A WELD

#25
20100079232
2010-04-01

Multi-layered device

#26
20100026437
2010-02-04

Conductive winding module and magnetic element having such conductive winding module

#27
20100011568
2010-01-21

METHOD OF MAKING SLOTTED CORE INDUCTORS AND TRANSFORMERS

#28
20100007455
2010-01-14

Method for making a high current low profile inductor

#29
20090045901
2009-02-19

Conductive winding module and transformer having such conductive winding module

#30
20090045900
2009-02-19

CONDUCTIVE WINDING MODULE AND TRANSFORMER HAVING SUCH CONDUCTIVE WINDING MODULE

#31
20080297297
2008-12-04

CONDUCTIVE WINDING STRUCTURE AND TRANSFORMER HAVING SUCH CONDUCTIVE WINDING STRUCTURE

#32
20080252408
2008-10-16

Coil form for forming an inductive element

#33
20080238600
2008-10-02

Method of producing a multi-turn coil from folded flexible circuitry

#34
20080186122
2008-08-07

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

#35
20080110014
2008-05-15

Method for making a high current low profile inductor

#36
20070262841
2007-11-15

Method for making a high current low profile inductor

#37
20070186407
2007-08-16

Method for making a high current low profile inductor

#38
20070171023
2007-07-26

Coil and bobbin for coil

#39
20070165352
2007-07-19

Multiple planar inductive loop surge suppressor

#40
20070124916
2007-06-07

Method of making slotted core inductors and transformers

#41
20060186980
2006-08-24

Inductor coil

#42
20060077029
2006-04-13

Apparatus and method for constructions of stacked inductive components

#43
20050204546
2005-09-22

Method of forming induction coil and product thereof

#44
20050134290
2005-06-23

Current transformers for partial discharge detection on aircraft cables and wires

#45
20050122200
2005-06-09

Inductor coil and method for making same

#46
20050104683
2005-05-19

High temperature spiral snake superconducting resonator having wider runs with higher current density

#47
20050034297
2005-02-17

Method of making slotted core inductors and transformers