ClassID:

220370

H03H2001/0092 - CPC Classification

Classification description:

Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network Inductor filters, i.e. inductors whose parasitic capacitance is of relevance to consider it as filter

Recent Application in this class:
#1
20260142636
2026-05-21

INDUCTIVE-CAPACITIVE FILTERS AND ASSOCIATED SYSTEMS AND METHODS

#2
20260058624
2026-02-26

INTEGRATING AND/OR COMBINING EMI FILTERS WITH POWER LINES

#3
20250309850
2025-10-02

COIL COMPONENT AND FILTER CIRCUIT INCLUDING THE SAME

#4
20250293654
2025-09-18

COMMON MODE FILTER

#5
20250279702
2025-09-04

PERMANENT MAGNET MOTOR HARMONIC FILTER

#6
20250253872
2025-08-07

COMBINER FOR RADIO-FREQUENCY CIRCUITS, DEVICES AND METHODS

#7
20240106405
2024-03-28

INDUCTIVE-CAPACITIVE FILTERS AND ASSOCIATED SYSTEMS AND METHODS

#8
20240039503
2024-02-01

Common mode filter

#9
20240007134
2024-01-04

COMBINER CIRCUITS, AND RELATED DEVICES AND METHODS

#10
20240007133
2024-01-04

BRIDGE COMBINERS AND MULTIPLEXERS

#11
20230387945
2023-11-30

Bridge combiners with resonators for radio-frequency applications

#12
20230136361
2023-05-04

Common mode filter

#13
20220085784
2022-03-17

Inductive-capacitive filters and associated systems and methods

#14
20210328481
2021-10-21

Permanent magnet motor harmonic filter

#15
20210314015
2021-10-07

Bridge combiners having resonator

#16
20210314014
2021-10-07

Architectures having bridge combiners and multiplexers

#17
20210313947
2021-10-07

Circuits, devices and methods related to half-bridge combiners

#18
20210057145
2021-02-25

Electronic device, connector, and electromagnetic device thereof

#19
20200366262
2020-11-19

Inductive-capacitive filters and associated systems and methods

#20
20200328020
2020-10-15

Common mode filter for reducing differential mode signal converting to common mode signal

#21
20200308429
2020-10-01

Black marker composition and electronic component using the same

#22
20200303111
2020-09-24

LC filter arrangement and electrical or electronic device having such an LC filter arrangement

#23
20200098501
2020-03-26

VARIABLE INDUCTIVE ELECTRICAL COMPONENT FOR CROSSTALK MODIFICATION

#24
20200052673
2020-02-13

Common-mode choke coil

#25
20190363915
2019-11-28

Systems and methods for suppressing radiofrequency noise

#26
20190348212
2019-11-14

Electronic component

#27
20190341184
2019-11-07

Integrated transformer and electronic device

#28
20190245345
2019-08-08

Electrostatic protection device

#29
20190229697
2019-07-25

Common mode filter

#30
20190228901
2019-07-25

Common mode filter

#31
20190228895
2019-07-25

Common mode filter

#32
20190221355
2019-07-18

Power circuit common mode filter

#33
20190207579
2019-07-04

High-power radio-frequency spiral-coil filter

#34
20190206606
2019-07-04

Inductive filtering device with toric magnetic core

#35
20190199314
2019-06-27

Device, differential signal line processing method and differential signal line processing apparatus

#36
20190198230
2019-06-27

Electronic component

#37
20190149116
2019-05-16

Conductive path with noise filter

#38
20190096571
2019-03-28

Integrated common mode and differential mode inductors with low near magnetic field emission

#39
20190089320
2019-03-21

Common mode filter

#40
20190057956
2019-02-21

Electronic module

#41
20190006092
2019-01-03

Noise filter and noise reduction unit

#42
20180277299
2018-09-27

Inductor designs for reducing magnetic interference

#43
20180261381
2018-09-13

Common-mode choke coil

#44
20180234074
2018-08-16

Common mode filter

#45
20180218827
2018-08-02

Wiring structure for electronic apparatus and image forming apparatus

#46
20180205356
2018-07-19

Conductive path with noise filter

#47
20180199420
2018-07-12

Common mode filter

#48
20180190423
2018-07-05

COMMON MODE CHOKE COIL

#49
20180177041
2018-06-21

Surface integrated waveguides and circuit structures therefor

#50
20180139834
2018-05-17

Filter device and plasma processing apparatus

#51
20180137973
2018-05-17

Wrapping method for common mode inductor

#52
20180091111
2018-03-29

Equal coupling common mode inductor apparatus and method of use thereof

#53
20180047493
2018-02-15

Coil component

#54
20180033546
2018-02-01

Electronic component

#55
20170374727
2017-12-28

Complex electronic component and method for manufacturing the same

#56
20170366155
2017-12-21

Radio frequency device

#57
20170345560
2017-11-30

Circuit board and electronic circuit module using the same

#58
20170345550
2017-11-30

Electronic component

#59
20170338787
2017-11-23

Line filter and method of installing a line filter onto a system cable

#60
20170316869
2017-11-02

Common mode noise filter

#61
20170301455
2017-10-19

Differential mode filter

#62
20170301452
2017-10-19

Adjustable integrated combined common mode and differential mode three phase inductors with increased common mode inductance and methods of manufacture and use thereof

#63
20170290142
2017-10-05

ELECTRONIC PARTS

#64
20170288626
2017-10-05

Common mode filter

#65
20170179913
2017-06-22

COMMON MODE FILTER

#66
20170149356
2017-05-25

High power density printed circuit board (PCB) embedded inductors

#67
20170077801
2017-03-16

Noise filter, circuit substrate, and power converter

#68
20170026018
2017-01-26

Noise filter implementation structure

#69
20160343676
2016-11-24

Method for manufacturing a semiconductor component having a common mode filter monolithically integrated with a protection device

#70
20160336106
2016-11-17

Planar magnetic element

#71
20160329874
2016-11-10

Magnetic structures for filtering amplifier outputs

#72
20160276999
2016-09-22

Common mode filter

#73
20160218691
2016-07-28

Common mode filter and method of manufacturing the same

#74
20160182001
2016-06-23

COMMON MODE NOISE FILTER

#75
20160172310
2016-06-16

Laminates of integrated electromagnetically shieldable thin inductors, capacitors, and semiconductor chips

#76
20160126067
2016-05-05

Plasma processing apparatus

#77
20150371761
2015-12-24

Inductor element, inductor bridge, high-frequency filter, high-frequency circuit module, and electronic component

#78
20150349628
2015-12-03

Switching power supply, EMI filter, common mode inductor and wrapping method for the common mode inductor

#79
20150318104
2015-11-05

Common mode filter, signal passing module and method of manufacturing common mode filter

#80
20150288340
2015-10-08

Line filter and electric power supply device comprising same

#81
20150222175
2015-08-06

Power use reduction transformer

#82
20150102884
2015-04-16

Common mode filter

#83
20140253262
2014-09-11

RF choke device for integrated circuits

#84
20140240060
2014-08-28

EMI filter employing a self-resonant inductor bandstop filter having optimum inductance and capacitance values

#85
20140167884
2014-06-19

Series inductor array implemented as a single winding and filter including the same

#86
20130322134
2013-12-05

Noise reduction unit, power supply device, and method for disposing cores in noise reduction unit

#87
20130285763
2013-10-31

Hybrid coupler

#88
20130271239
2013-10-17

Diplexer

#89
20130162371
2013-06-27

Filter for removing noise and method of manufacturing the same

#90
20130154770
2013-06-20

Filter for removing noise and method of manufacturing the same

#91
20130152379
2013-06-20

Method of manufacturing noise removing filter

#92
20130144588
2013-06-06

System and method for analyzing spiral resonators

#93
20130076456
2013-03-28

Common mode filter with multi spiral layer structure and method of manufacturing the same

#94
20130076455
2013-03-28

MODULARIZED SIGNAL FILTER

#95
20120179233
2012-07-12

RF rejecting lead

#96
20110238146
2011-09-29

RF rejecting lead

#97
20110152104
2011-06-23

Method of manufacturing superconducting low pass filter for quantum computing

#98
20110133737
2011-06-09

Adjustable EMI suppression core for common mode/normal mode balance

#99
20110095847
2011-04-28

Chip filter and the related supplementary tool

#100
20100202164
2010-08-12

Switching power converter for suppressing common mode noise

#101
20100198312
2010-08-05

EMI filter employing a capacitor and an inductor tank circuit having optimum component values

#102
20100142173
2010-06-10

Signal filter module

#103
20100010602
2010-01-14

RF rejecting lead

#104
20100006977
2010-01-14

Inductor and filter

#105
20090323240
2009-12-31

DEVICE FOR SUPPRESSING HIGH FREQUENCY CURRENT OR/AND VOLTAGE COMPONENTS

#106
20090322447
2009-12-31

BEOL wiring structures that include an on-chip inductor and an on-chip capacitor, and design structures for a radiofrequency integrated circuit

#107
20090322446
2009-12-31

Methods of fabricating a BEOL wiring structure containing an on-chip inductor and an on-chip capacitor

#108
20090251267
2009-10-08

Inductors and methods of operating inductors

#109
20090160580
2009-06-25

COIL LEADING STRUCTURE AND FILTER THEREOF

#110
20090154052
2009-06-18

Composite electronic device

#111
20090149933
2009-06-11

Implantable lead having a variable coil conductor pitch

#112
20090140829
2009-06-04

Filtering choke arrangement

#113
20090115551
2009-05-07

Noise filter

#114
20080290977
2008-11-27

Common mode choke coil

#115
20080197959
2008-08-21

Connector including isolation magnetic devices capable of handling high speed communications

#116
20080191815
2008-08-14

FILTER ELEMENT

#117
20080132985
2008-06-05

RF rejecting lead

#118
20080129439
2008-06-05

Coil component

#119
20080129438
2008-06-05

NOISE FILTER AND MANUFACTURING METHOD THEREOF

#120
20080100409
2008-05-01

Coil component

#121
20080094160
2008-04-24

Generalized cancellation of inductor winding capacitance

#122
20080094153
2008-04-24

Cancellation of inductor winding capacitance

#123
20080084254
2008-04-10

Inductance device, filter device comprising the same, and noise filter comprising the same

#124
20080048816
2008-02-28

Inductor element and integrated electronic component

#125
20070285202
2007-12-13

Common-mode filter

#126
20070257759
2007-11-08

Noise filter and manufacturing method thereof

#127
20070171585
2007-07-26

Method for suppressing common mode noise

#128
20070109089
2007-05-17

Self-damped inductor

#129
20070063330
2007-03-22

Complex laminated chip element

#130
20070057749
2007-03-15

Filter element

#131
20070033798
2007-02-15

Method of manufacturing a coil component

#132
20060290448
2006-12-28

Tunable resonant cable trap

#133
20060238273
2006-10-26

Common mode choke coil

#134
20060176138
2006-08-10

Thin-film type common-mode choke coil

#135
20060158301
2006-07-20

Common mode noise filter

#136
20060097835
2006-05-11

Common-mode choke coil

#137
20060055496
2006-03-16

Toroidal line filter and method of winding coil of toroidal line filter

#138
20060055487
2006-03-16

Bead type noise filter

#139
20060028303
2006-02-09

Noise filter

#140
20060022770
2006-02-02

Lamination type electronic component

#141
20060008204
2006-01-12

Highly insulated inductive data couplers

#142
20060006963
2006-01-12

Miniature wideband RF choke

#143
20050280483
2005-12-22

Filter

#144
20050280482
2005-12-22

Filter

#145
20050280481
2005-12-22

Wave filter assembly

#146
20050184829
2005-08-25

LC composite component

#147
20050162237
2005-07-28

Communication transformer for power line communication

#148
20050128039
2005-06-16

Structure of coil inductor wave filter magnet core

#149
20050088256
2005-04-28

Ferrite choke

#150
20050068148
2005-03-31

Coil component and method of manufacturing the same

#151
20050040093
2005-02-24

Filter element

#152
20050020233
2005-01-27

Repeaters sharing a common medium for communications