H01F2017/067 - CPC Classification Index

ClassID:

201620 ⎘

H01F2017/067 - CPC Classification

Classification description:

Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid Core with two or more holes to lead through conductor

Recent Application in this class:

20250112179

2025-04-03

TECHNOLOGIES FOR A COAXIAL INDUCTOR IN A GLASS CORE

20210327628

2021-10-21

Inductors with magnetic core parts of different materials

20210327627

2021-10-21

Inductors with multipart magnetic cores

20210257138

2021-08-19

Inductor with variable permeability core

20190362891

2019-11-28

Magnetic transformer having increased bandwidth for high speed data communications

20190006080

2019-01-03

Noise filter

20170178784

2017-06-22

Integrated multi-phase power inductor with non-coupled windings and methods of manufacture

20170033762

2017-02-02

Enhanced coupler performance winding approach

20150244339

2015-08-27

Electromagnetic interference filter assembly

#10

20140247104

2014-09-04

Method for making magnetic components with M-phase coupling, and related inductor structures

#11

20130229255

2013-09-05

NETWORK TRANSFORMER MODULE AND MAGNETIC ELEMENT THEREOF

#12

20110279212

2011-11-17

Method for making magnetic components with M-phase coupling, and related inductor structures

#13

20100197153

2010-08-05

Connector assembly having electronic components mounted thereto

#14

20100156586

2010-06-24

Current-compensated choke and method for producing a current-compensated choke

#15

20100141234

2010-06-10

Transformer with high voltage isolation

#16

20100134229

2010-06-03

TRANSMISSION-LINE TRANSFORMER AND AMPLIFIER UNIT HAVING THE SAME

#17

20100109826

2010-05-06

Inductor

#18

20100045420

2010-02-25

Isolation magnetic devices capable of handling high speed communications

#19

20090265918

2009-10-29

SYSTEM AND METHOD FOR AUTOMATED PRODUCTION OF RF CHOKES

#20

20090186526

2009-07-23

Electrical connector with magnetic module

#21

20090179723

2009-07-16

Method for making magnetic components with M-phase coupling, and related inductor structures

#22

20080266041

2008-10-30

HIGH CURRENT LOW-PROFILE CURRENT CHOKES SUITABLE FOR USE IN DC TO DC CONVERTERS

#23

20080246577

2008-10-09

Method for making magnetic components with N-phase coupling, and related inductor structures

#24

20080197959

2008-08-21

Connector including isolation magnetic devices capable of handling high speed communications

#25

20080150667

2008-06-26

Signal distributing inductor

#26

20080100396

2008-05-01

Broadband hybrid junction and associated methods

#27

20080062723

2008-03-13

Multilayer directional coupler

#28

20070194816

2007-08-23

Switching arrangement for interconnecting electrolytic capacitors

#29

20070129043

2007-06-07

Integrated balun and coupler transformer

#30

20070035372

2007-02-15

Surface mount transformer

#31

20060114094

2006-06-01

Simplified surface-mount devices and methods

#32

20060085043

2006-04-20

Apparatus and process for reducing the susceptibility of active implantable medical devices to medical procedures such as magnetic resonance imaging

#33

20060055487

2006-03-16

Bead type noise filter

#34

20060022771

2006-02-02

Miniature wideband bias tee

#35

20060006963

2006-01-12

Miniature wideband RF choke

#36

20050219006

2005-10-06

Differential transmission circuit and common mode choke coil

#37

20050197677

2005-09-08

Apparatus and process for reducing the susceptability of active implantable medical devices to medical procedures such as magnetic resonance imaging

#38

20050088256

2005-04-28

Ferrite choke