ClassID:

233647

H05K1/0228 - CPC Classification

Classification description:

Printed circuits; Details; Electrical arrangements not otherwise provided for; Reduction of cross-talk, noise or electromagnetic interference Compensation of cross-talk by a mutually correlated lay-out of printed circuit traces, e.g. for compensation of cross-talk in mounted connectors

Recent Application in this class:
#1
20260032816
2026-01-29

NON-SHARED ANTIPADS OF POWER VIAS IN A PRINTED CIRCUIT BOARD

#2
20260032806
2026-01-29

CROSSTALK CANCELLATION

#3
20260020142
2026-01-15

ORTHOGONAL DIFFERENTIAL VIAS DESIGN ON A PRINTED CIRCUIT BOARD

#4
20250386423
2025-12-18

PRINTED CIRCUIT BOARD

#5
20250358926
2025-11-20

PCB LAYER STACK-UP AND FLOOR PLANNING

#6
20250318043
2025-10-09

CIRCUIT BOARD STRUCTURE

#7
20250311091
2025-10-02

PCB WITH BREAKOUT TO ENABLE HIGHER DENSITY, LAYER COUNT AND ENHANCED PERFORMANCE

#8
20250287503
2025-09-11

SIGNAL VIA OFFSET ARRANGEMENT FOR PRINTED CIRCUIT BOARD

#9
20250240873
2025-07-24

MULTI-LAMINATION STRUCTURE THAT ELIMINATES MICRO CAVITY RESONANCE

#10
20250220804
2025-07-03

OPTICAL TRANSCEIVER EQUIPPED WITH GROUND VIA

#11
20250174569
2025-05-29

CROSSTALK REDUCTION USING TRACE COUPLING IN INTEGRATED CIRCUIT COMPONENTS

#12
20250140447
2025-05-01

COUPLED CONDUCTORS IN TWINAX CABLE AND STRIPLINE PRINTED CIRCUIT BOARD FOR SKEW MITIGATION

#13
20250056711
2025-02-13

CONNECTOR STRUCTURES

#14
20250040035
2025-01-30

Electronic Circuit For A Vehicle

#15
20250031299
2025-01-23

PRINTED WIRING BOARD

#16
20240397611
2024-11-28

WIRING BOARD

#17
20240389223
2024-11-21

SYSTEM AND METHOD TO MAINTAIN SIGNAL INTEGRITY BETWEEN MULTIPLE SIGNAL PATHS CONNECTING TWO TRACES IN A PRINTED CIRCUIT BOARD

#18
20240364059
2024-10-31

High Speed Communication Jack

#19
20240260171
2024-08-01

CROSSTALK CANCELLATION FOR SIGNAL LINES

#20
20240243496
2024-07-18

METHOD AND APPARATUS FOR SURFACE MOUNT CONNECTIONS

#21
20240204460
2024-06-20

TELECOMMUNICATIONS DEVICE

#22
20240195125
2024-06-13

Multistage capacitive crosstalk compensation arrangement

#23
20240188266
2024-06-06

ELECTRONIC ASSEMBLY WITH ELECTROMAGNETIC SHIELDING

#24
20240136270
2024-04-25

Dense via pitch interconnect to increase wiring density

#25
20240098882
2024-03-21

Electronic component comprising first and second conductive traces and a void formed in an insulative layer between the first and second traces providing crosstalk reduction

#26
20240079806
2024-03-07

DIFFERENTIAL TRANSMISSION BOARD SET AND ASSEMBLY

#27
20240040688
2024-02-01

FLEXIBLE PRINTED CIRCUIT FINGER LAYOUT FOR LOW CROSSTALK

#28
20240023227
2024-01-18

Noise suppression structure for differential pair

#29
20230397356
2023-12-07

DIFFERENTIAL TRANSMISSION BOARD SET AND ASSEMBLY

#30
20230396006
2023-12-07

DIFFERENTIAL TRANSMISSION BOARD SET AND ASSEMBLY

#31
20230352862
2023-11-02

CONNECTOR ASSEMBLY FOR SENSOR DEVICE

#32
20230345626
2023-10-26

Resetting different pair skew of printed circuit board traces

#33
20230345621
2023-10-26

MICROELECTRONIC ASSEMBLIES HAVING CONDUCTIVE STRUCTURES WITH DIFFERENT THICKNESSES

#34
20230345620
2023-10-26

Hatching ground under a pad in a printed circuit board

#35
20230307875
2023-09-28

Telecommunications device

#36
20230199941
2023-06-22

Breakout structure for an integrated circuit device

#37
20230121836
2023-04-20

Systems and methods for break out of interconnections for high-density integrated circuit packages on a multi-layer printed circuit board

#38
20230086154
2023-03-23

High frequency signal coupling to surface emitters

#39
20230072723
2023-03-09

Electromagnet coils made from flexible circuits

#40
20220418092
2022-12-29

Flexible printed circuit finger layout for low crosstalk

#41
20220386471
2022-12-01

Computer-readable recording medium storing design program, design method, and printed wiring board

#42
20220376443
2022-11-24

Signal transmission circuit packaging structure

#43
20220361339
2022-11-10

Semiconductor package for improving power integrity characteristics

#44
20220346220
2022-10-27

Crosstalk cancellation for signal lines

#45
20220338344
2022-10-20

PHASE HETEROGENEOUS INTERCONNECTS FOR CROSSTALK REDUCTION

#46
20220312580
2022-09-29

Signal transmission circuit packaging structure

#47
20220311114
2022-09-29

Dual-stripline with crosstalk cancellation

#48
20220279645
2022-09-01

Display panel with internal traces proofed against electromagentic interference

#49
20220224051
2022-07-14

Telecommunications device

#50
20220217835
2022-07-07

High Density Skip Layer Transmission Line with Plated Slot

#51
20220117077
2022-04-14

Anti-interference circuit board and terminal

#52
20220110207
2022-04-07

High-speed trace breakout methods and systems

#53
20220061151
2022-02-24

Electronic device comprising printed circuit board with slits

#54
20220013961
2022-01-13

MULTISTAGE CAPACITIVE CROSSTALK COMPENSATION ARRANGEMENT

#55
20220013442
2022-01-13

Apparatus and method for providing a scalable ball grid array (BGA) assignment and a PCB circuit trace breakout pattern for RF chip interfaces

#56
20210392740
2021-12-16

Electronic device and connecting component

#57
20210391670
2021-12-16

High speed communication jack

#58
20210378095
2021-12-02

Electronic assembly

#59
20210378089
2021-12-02

Method and design of high-performance interconnects with improved signal integrity

#60
20210378088
2021-12-02

Display device

#61
20210352807
2021-11-11

Fine feature formation techniques for printed circuit boards

#62
20210321510
2021-10-14

Method to improve PCB trace conductivity and system therefor

#63
20210274647
2021-09-02

Circuit board and electronic device

#64
20210267065
2021-08-26

Electromagnet coils made from flexible circuits

#65
20210265795
2021-08-26

Systems and methods for providing a soldered interface on a printed circuit board having a blind feature

#66
20210195740
2021-06-24

Package to printed circuit board transition

#67
20210194181
2021-06-24

Telecommunications device

#68
20210153342
2021-05-20

Printed circuit board structure and method for inductive noise cancellation

#69
20210127479
2021-04-29

Inter-layer slot for increasing printed circuit board power performance

#70
20210105893
2021-04-08

CIRCUIT BOARD

#71
20210050795
2021-02-18

Electronic module

#72
20210028588
2021-01-28

Systems and methods for providing a soldered interface on a printed circuit board having a blind feature

#73
20210022241
2021-01-21

Differential signal routing line of circuit board and circuit board

#74
20200375024
2020-11-26

Method for cross-talk reduction technique with fine pitch vias

#75
20200344873
2020-10-29

PRINTED CIRCUIT BOARD (PCB) AND DISPLAY DEVICE

#76
20200335851
2020-10-22

Antenna-integrated radio frequency module

#77
20200296822
2020-09-17

Semiconductor module including a printed circuit board

#78
20200260571
2020-08-13

Connector-cable module

#79
20200260570
2020-08-13

Wiring board and electronic device

#80
20200253038
2020-08-06

Signal processing circuit capable of avoiding cooperating memory chip from performance degradation

#81
20200253037
2020-08-06

Microelectronic assemblies having conductive structures with different thicknesses

#82
20200253036
2020-08-06

Information handling system comprising a processor coupled to a board and including a differential trace pair having a first straight differential trace and a second serpentine shape differential trace

#83
20200244009
2020-07-30

TELECOMMUNICATIONS DEVICE

#84
20200196438
2020-06-18

Print circuit board, optical module, and optical transmission equipment

#85
20200196437
2020-06-18

Printed circuit board layout for mitigating near-end crosstalk

#86
20200170103
2020-05-28

Method of utilizing serpentine regions

#87
20200153167
2020-05-14

Multistage capacitive crosstalk compensation arrangement

#88
20200146139
2020-05-07

Systems and methods for providing a high speed interconnect system with reduced crosstalk

#89
20200128660
2020-04-23

Circuit board and electrical connector with the same

#90
20200091585
2020-03-19

Antenna-integrated radio frequency module

#91
20200084881
2020-03-12

SEMICONDUCTOR MEMORY MODULE AND SEMICONDUCTOR MEMORY MODULE BOARD

#92
20200083652
2020-03-12

High speed communication jack

#93
20200045809
2020-02-06

Circuit board

#94
20200037440
2020-01-30

Circuit board structure

#95
20200029425
2020-01-23

Differential pair group equalization system

#96
20200021068
2020-01-16

High speed RJ45 connector

#97
20200008296
2020-01-02

System and method for design of high speed signaling and power delivery

#98
20190388003
2019-12-26

Magnetic pickup cancellation by compensation leads

#99
20190334224
2019-10-31

Antenna-integrated radio frequency module

#100
20190320529
2019-10-17

Circuit board pad resonance control system

#101
20190306988
2019-10-03

Component carrier connected with a separate tilted component carrier for short electric connection

#102
20190274213
2019-09-05

Circuit board pad mounting orientation system

#103
20190261505
2019-08-22

System and method of utilizing serpentine regions

#104
20190245308
2019-08-08

TELECOMMUNICATIONS DEVICE

#105
20190239339
2019-08-01

Stubbed differential trace pair system

#106
20190215953
2019-07-11

Mutual inductance suppressor for crosstalk immunity enhancement

#107
20190208631
2019-07-04

DUAL-DRILL PRINTED CIRCUIT BOARD VIA

#108
20190204357
2019-07-04

Contactors with signal pins, ground pins, and short ground pins

#109
20190200449
2019-06-27

Circuit board, connector assembly and cable harness

#110
20190166685
2019-05-30

High speed differential trace with reduced radiation in return path

#111
20190157808
2019-05-23

Modular jack contact assembly having controlled capacitive coupling positioned within a jack housing

#112
20190103708
2019-04-04

Multistage capacitive crosstalk compensation arrangement

#113
20190098764
2019-03-28

Fine feature formation techniques for printed circuit boards

#114
20190089105
2019-03-21

High speed communication jack

#115
20190069392
2019-02-28

Stacked transmission line

#116
20190053379
2019-02-14

Flexible circuit board

#117
20190045622
2019-02-07

Discrete circuit having cross-talk noise cancellation circuitry and method thereof

#118
20190037695
2019-01-31

Memory device with insertable portion

#119
20180376581
2018-12-27

Circuit board

#120
20180376580
2018-12-27

Compact broadband common-mode filter

#121
20180338375
2018-11-22

Low crosstalk vertical connection interface

#122
20180317320
2018-11-01

Surface mount connector pad

#123
20180301831
2018-10-18

Conductor connection structure of laminated wiring body

#124
20180235079
2018-08-16

Circuit layout structure comprising a single-ended signal transmission line disposed between first and second differential signal transmission line pairs

#125
20180234082
2018-08-16

Systematic coupling balance scheme to enhance amplitude and phase matching for long-traveling multi-phase signals

#126
20180226886
2018-08-09

Low-inductance half-bridge arrangement

#127
20180198483
2018-07-12

Optical module

#128
20180177042
2018-06-21

Printed circuit board, optical module, and optical transmission equipment

#129
20180177041
2018-06-21

Surface integrated waveguides and circuit structures therefor

#130
20180159276
2018-06-07

Communications connectors including transmission lines having impedance discontinuities that improve return loss and/or insertion loss performance and related methods

#131
20180132344
2018-05-10

System and Method of Crosstalk Mitigation in Microstrip Serial Links in a Printed Circuit Board

#132
20180131405
2018-05-10

System and method of cancelling floquet mode resonance and far end crosstalk, and mitigating crosstalk in a printed circuit board

#133
20180108971
2018-04-19

Multi-layer printed circuit board having first and second coaxial vias coupled to a core of a dielectric waveguide disposed in the circuit board

#134
20180096754
2018-04-05

Electronic device and noise control method thereof

#135
20180077800
2018-03-15

Dual-drill printed circuit board via

#136
20180077790
2018-03-15

High-frequency module and communication apparatus

#137
20180070438
2018-03-08

Printed circuit board and method of manufacturing the same

#138
20180063944
2018-03-01

Printed circuit board via design

#139
20180062321
2018-03-01

Methods and apparatus for adaptive grounding and noise mitigation in mixed-signal devices

#140
20180040987
2018-02-08

Modular connector plug for high speed data transmission networks

#141
20180026676
2018-01-25

System for reducing crosstalk and return loss within electrical communication connectors

#142
20180020539
2018-01-18

Plug connector for tuning crosstalk and return loss

#143
20180006525
2018-01-04

Motor device

#144
20180006405
2018-01-04

Electrical connectors and printed circuits having broadside-coupling regions

#145
20170374734
2017-12-28

Stacked transmission line

#146
20170359056
2017-12-14

Methods and apparatus for reducing RF crossover coupling

#147
20170347445
2017-11-30

Printed circuit board for reducing common mode current and a method thereof

#148
20170324208
2017-11-09

Crosstalk reduction in electrical interconnects

#149
20170324198
2017-11-09

Method for reducing crosstalk in electrical connectors

#150
20170317438
2017-11-02

Electrical interposer

#151
20170310052
2017-10-26

Communications jack having a flexible printed circuit board with a crosstalk compensation circuit and a slit

#152
20170310051
2017-10-26

Multistage capacitive crosstalk compensation arrangement

#153
20170303391
2017-10-19

Printed circuit board, printed wiring board, and differential transmission circuit

#154
20170302038
2017-10-19

Backward compatible connectivity for high data rate applications

#155
20170288349
2017-10-05

Telecommunications device

#156
20170245361
2017-08-24

ELECTRONIC DEVICE AND METHODS TO CUSTOMIZE ELECTRONIC DEVICE ELECTROMAGNETIC EMISSIONS

#157
20170215275
2017-07-27

Wiring structure and printed wiring substrate of wiring structure

#158
20170208679
2017-07-20

Circuit board for COF package

#159
20170181269
2017-06-22

Aperiodic routing to mitigate floquet mode resonances

#160
20170164528
2017-06-08

Protector

#161
20170104542
2017-04-13

Optical module and optical transmission device

#162
20170094777
2017-03-30

Flexible board and electronic device

#163
20170053617
2017-02-23

Display apparatus

#164
20170048968
2017-02-16

Printed wiring board

#165
20170033425
2017-02-02

Differential interconnect with first and second transmission traces having a bend and including stub traces connected to the transmission traces

#166
20170027054
2017-01-26

Flexible circuit board and method for manufacturing same

#167
20170018881
2017-01-19

Pluggable connector and interconnection system configured for resonance control

#168
20170013706
2017-01-12

Communication device

#169
20160336700
2016-11-17

Method for reducing crosstalk in electrical connectors

#170
20160336690
2016-11-17

Electrical connectors and printed circuits having broadside-coupling regions

#171
20160330832
2016-11-10

Thermal relief pad

#172
20160300803
2016-10-13

Crosstalk polarity reversal and cancellation through substrate material

#173
20160270214
2016-09-15

Printed circuit board and electronic device

#174
20160261074
2016-09-08

Communications jack with jackwire contacts mounted on a flexible printed circuit board

#175
20160248206
2016-08-25

High speed communication jack

#176
20160248203
2016-08-25

Method and system for improving crosstalk attenuation within a plug/jack connection and between nearby plug/jack combinations

#177
20160226194
2016-08-04

Patch cord having a plug with contacts having a curved segment extending forwardly of a front edge of a printed circuit board

#178
20160226192
2016-08-04

Communications jack having a flexible printed circuit board with conductive paths on two opposite sides of the board with the paths inductively and capacitively coupled

#179
20160218810
2016-07-28

Optical module for reducing crosstalk

#180
20160205770
2016-07-14

Crosstalk reduction in electrical interconnects

#181
20160156132
2016-06-02

Multistage capacitive crosstalk compensation arrangement

#182
20160149344
2016-05-26

Connectors and systems having improved crosstalk performance

#183
20160092012
2016-03-31

Conductive film, display device provided with same, and evaluation and determination method for conductive film wiring pattern

#184
20160079710
2016-03-17

Communications connectors including transmission lines having impedance discontinuities that improve return loss and/or insertion loss performance and related methods

#185
20160072227
2016-03-10

Telecommunications device

#186
20160037626
2016-02-04

Printed circuit board for transmitting digital signals

#187
20160007466
2016-01-07

Printed circuit board

#188
20160006180
2016-01-07

Communication connector with crosstalk compensation

#189
20150382450
2015-12-31

Transmission line structure including a first transmission line pair crossing over a second transmission line at a specified angle

#190
20150373837
2015-12-24

TRANSMISSION OF SIGNALS ON MULTI-LAYER SUBSTRATES WITH MINIMUM INTERFERENCE

#191
20150372366
2015-12-24

Coupling of signals on multi-layer substrates

#192
20150357760
2015-12-10

Method and apparatus for reducing far-end crosstalk in electrical connectors

#193
20150349463
2015-12-03

Methods of manufacture of communication connectors and communication connector circuits

#194
20150319861
2015-11-05

Substrate for mounting electrical connector

#195
20150295296
2015-10-15

High-frequency transmission line

#196
20150271912
2015-09-24

Noise suppression circuit board design for an inductive heater

#197
20150264444
2015-09-17

System, device and method for viewing and controlling audio video content in a home network

#198
20150237713
2015-08-20

Electro-magnetic interference (EMI) shielding techniques and configurations

#199
20150229078
2015-08-13

Communications connector with improved contacts

#200
20150223321
2015-08-06

Minimizing crosstalk in a data transfer device

#201
20150214666
2015-07-30

Printed circuit boards for communications connectors having openings that improve return loss and/or insertion loss performance and related connectors and methods

#202
20150200507
2015-07-16

Communication jack having layered plug interface contacts

#203
20150188260
2015-07-02

Method and system for improving crosstalk attenuation within a plug/jack connection and between nearby plug/jack combinations

#204
20150171576
2015-06-18

Backward compatible connectivity for high data rate applications

#205
20150136454
2015-05-21

Combined wiring board and method for manufacturing the same

#206
20150130553
2015-05-14

Crosstalk reduction in signal lines by crosstalk introduction

#207
20150126073
2015-05-07

Communication jack having a flexible printed circuit board with jackwire contacts mounted thereon

#208
20150118911
2015-04-30

Communications jacks having conductive paths with the same current direction that inductively and capacitively couple

#209
20150111432
2015-04-23

Patch cord having a plug contact with a signal injection point in its middle

#210
20150041207
2015-02-12

PRINTED CIRCUIT BOARD

#211
20150024613
2015-01-22

Method for reducing crosstalk in electrical connectors

#212
20150016222
2015-01-15

Electrostatic capacitance transducer, probe, and subject information acquiring device

#213
20150014045
2015-01-15

Sleeved coaxial printed circuit board vias

#214
20150004849
2015-01-01

Methods and apparatus for reducing crosstalk in electrical connectors

#215
20140353009
2014-12-04

Transparent conductive film

#216
20140342610
2014-11-20

Communications jacks having flexible printed circuit boards with common mode crosstalk compensation

#217
20140331482
2014-11-13

Crosstalk reduction between signal layers in a multilayered package by variable-width mesh plane structures

#218
20140321066
2014-10-30

Memory connection structure of storage device

#219
20140302802
2014-10-09

Routing and shielding of signal lines to improve isolation

#220
20140293566
2014-10-02

Circuit board and electronic device

#221
20140273660
2014-09-18

Connectors and systems having improved crosstalk performance

#222
20140273638
2014-09-18

Communication connectors having crosstalk compensation networks

#223
20140268614
2014-09-18

Coupled vias for channel cross-talk reduction

#224
20140266490
2014-09-18

Signal line pairs on a circuit board which are displaced from each other relative to a center line

#225
20140256191
2014-09-11

Communication jack having layered plug interface contacts

#226
20140256190
2014-09-11

Communications connector with improved contacts

#227
20140256182
2014-09-11

Compensation networks and communication connectors using said compensation networks

#228
20140242851
2014-08-28

Multistage capacitive crosstalk compensation arrangement

#229
20140235110
2014-08-21

Electrical connectors and printed circuits having broadside-coupling regions

#230
20140231121
2014-08-21

Flexible circuit board and ground line structure

#231
20140226455
2014-08-14

Communications connectors having frequency dependent communications paths and related methods

#232
20140209370
2014-07-31

PCB having offset differential signal routing

#233
20140203886
2014-07-24

Communications connectors including transmission lines having impedance discontinuities that improve return loss and/or insertion loss performance and related methods

#234
20140203820
2014-07-24

Testing apparatus for a high speed cross over communications jack and methods of operating the same

#235
20140203417
2014-07-24

Mitigation of far-end crosstalk induced by routing and out-of-plane interconnects

#236
20140192487
2014-07-10

Circuitry arrangement for reducing a tendency towards oscillations

#237
20140179162
2014-06-26

Apparatus for differential far-end crosstalk reduction

#238
20140160693
2014-06-12

Semiconductor module

#239
20140154919
2014-06-05

Method and system for improving crosstalk attenuation within a plug/jack connection and between nearby plug/jack combinations

#240
20140148057
2014-05-29

Communication connector with a plurality of plug interface contacts

#241
20140144692
2014-05-29

Multilayer circuit substrate having core layer with through-hole

#242
20140140027
2014-05-22

Interconnect arrangement for hexagonal attachment configurations

#243
20140126169
2014-05-08

Suspension board assembly sheet with circuits and method for manufacturing the same

#244
20140073198
2014-03-13

Communication jack having a plurality of contacts mounted on a flexible printed circuit board

#245
20140073197
2014-03-13

Communication jack with two jackwire contacts mounted on a finger of a flexible printed circuit board

#246
20140073196
2014-03-13

Communication jacks having longitudinally staggered jackwire contacts

#247
20140071646
2014-03-13

Routing design for high speed input/output links

#248
20140043577
2014-02-13

Flexible printed circuit film and display device using the same

#249
20140038461
2014-02-06

Methods and apparatus for reducing crosstalk in electrical connectors

#250
20140014404
2014-01-16

Ball grid array (BGA) and printed circuit board (PCB) via pattern to reduce differential mode crosstalk between transmit and receive differential signal pairs

#251
20140011393
2014-01-09

Communication connector with crosstalk compensation

#252
20130343024
2013-12-26

Printed circuit board and printed wiring board

#253
20130333933
2013-12-19

Delta arrangement of hexagonal-close-packed signal pairs

#254
20130279135
2013-10-24

Printed circuit board

#255
20130279134
2013-10-24

Printed wiring board, semiconductor package, and printed circuit board

#256
20130278348
2013-10-24

Crosstalk cancellation and/or reduction

#257
20130241873
2013-09-19

Flexible printed circuit for connecting touch screen and liquid crystal display device using the same

#258
20130210289
2013-08-15

Patch cord having a plug with differential transmission lines

#259
20130206468
2013-08-15

Electrical interconnect IC device socket

#260
20130090014
2013-04-11

Circuit board for an electrical connector

#261
20130090011
2013-04-11

Backward compatible connectivity for high data rate applications

#262
20130010434
2013-01-10

Network device and communication module

#263
20120329326
2012-12-27

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