ClassID:

233646

H05K1/0227 - CPC Classification

Classification description:

Printed circuits; Details; Electrical arrangements not otherwise provided for; Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane; Patterned shielding planes, ground planes or power planes Split or nearly split shielding or ground planes

Recent Application in this class:
#1
20250358991
2025-11-20

PREPARATION METHOD FOR A SELECTIVE ELECTROMAGNETIC SHIELDING AND AN ELECTRONIC PRODUCT

#2
20250351262
2025-11-13

CARRIER STRUCTURE AND ELECTRONIC PACKAGE HAVING THE SAME

#3
20240224414
2024-07-04

CIRCUIT BOARD

#4
20240121886
2024-04-11

WIRING BOARD

#5
20220353985
2022-11-03

Printed circuit board design for high speed application

#6
20220264740
2022-08-18

Durable memory device

#7
20220264739
2022-08-18

PRINTED CIRCUIT BOARD INCLUDING INTERDIGITAL SLOTS AND/OR SPLITS ON REFERENCE PLANES FOR REDUCING EMI

#8
20220192014
2022-06-16

Printed circuit board

#9
20210410274
2021-12-30

Systems for shielding bent signal lines

#10
20210153341
2021-05-20

Non-overlapping power/ground planes for localized power distribution network design

#11
20200352023
2020-11-05

PRINTED CIRCUIT BOARD DESIGN FOR HIGH SPEED APPLICATION

#12
20200211971
2020-07-02

Wiring board

#13
20200022251
2020-01-16

Printed circuit board design for high speed application

#14
20190363677
2019-11-28

Optimizing power efficiency of a power amplifier circuit to reduce power consumption in a remote unit in a wireless distribution system (WDS)

#15
20190164686
2019-05-30

Electronic device and method for manufacturing electronic device

#16
20190115051
2019-04-18

Electronic device having circuit board including third conductors insulated from first and second conductors

#17
20190045624
2019-02-07

Non-uniform magnetic foil embedded in component carrier

#18
20190008029
2019-01-03

Transmission line design with routing-over-void compensation

#19
20190006728
2019-01-03

On-chip coplanar waveguide having a shielding layer comprising a capacitor formed by sets of interdigitated fingers

#20
20180337640
2018-11-22

Optimizing power efficiency of a power amplifier circuit to reduce power consumption in a remote unit in a wireless distribution system (WDS)

#21
20180287618
2018-10-04

Shield structure for a low crosstalk single ended clock distribution circuit

#22
20180062321
2018-03-01

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

#23
20180048047
2018-02-15

Split resonator and printed circuit board including the same

#24
20180007785
2018-01-04

Power circuit device

#25
20170325117
2017-11-09

Resource allocation for traffic-profile-dependent scheduling request

#26
20170085134
2017-03-23

Apparatus and methods for shielding a wireless power transmitter

#27
20170072773
2017-03-16

Electric compressor control system and electric compressor for vehicular air conditioning device provided with said system

#28
20160309579
2016-10-20

Flexible printed circuit board

#29
20160295684
2016-10-06

Printed circuit board and method of fabricating the same

#30
20160247604
2016-08-25

Cable structure

#31
20160197389
2016-07-07

Electromagnetic interference suppressing structure and electronic device having the same

#32
20160087323
2016-03-24

Electromagnetic noise filter device and equivalent filter circuit thereof

#33
20160028300
2016-01-28

Inverter assembly without galvanic isolation

#34
20160023561
2016-01-28

Power module printed circuit board

#35
20160013536
2016-01-14

3-D integrated package

#36
20150334821
2015-11-19

Via structure

#37
20150318595
2015-11-05

Transmission line, a transmission line apparatus, and an electronic device

#38
20150305143
2015-10-22

Multi-layer printed circuit board structure, connector module and memory storage device

#39
20150296609
2015-10-15

MULTI-CIRCUIT-LAYER CIRCUIT BOARD

#40
20150223311
2015-08-06

Wireless communications circuit protection structure

#41
20150181693
2015-06-25

Circuit board having via and manufacturing method thereof

#42
20150156861
2015-06-04

Circuit board equipped with a high-frequency component emitting interference waves

#43
20150131245
2015-05-14

Connector inserts and receptacle tongues formed using printed circuit boards

#44
20140368291
2014-12-18

Insulation circuit and communication equipment

#45
20140318833
2014-10-30

Attenuation reduction grounding pattern structure for connection pads of flexible circuit board

#46
20140254992
2014-09-11

FLEXIBLE CIRCUIT BOARD

#47
20140247574
2014-09-04

Printed circuit board

#48
20140184361
2014-07-03

High frequency signal line and electronic device

#49
20140133114
2014-05-15

Multilayer circuit substrate

#50
20140045546
2014-02-13

Circuit module including a splitter and a mounting substrate

#51
20130322833
2013-12-05

Flexible circuit board

#52
20130314296
2013-11-28

Wireless terminal

#53
20130269982
2013-10-17

Systems and methods for obtaining large creepage isolation on printed circuit boards

#54
20130235542
2013-09-12

3-D integrated package

#55
20130169487
2013-07-04

Device and grounding device for enhancing EMS and wireless communication device

#56
20130092427
2013-04-18

PRINTED CIRCUIT BOARD CAPABLE OF LIMITING ELECTROMAGNETIC INTERFERENCE

#57
20130063913
2013-03-14

Power source control circuit module

#58
20130021739
2013-01-24

Multi-layer Printed Circuit Board With Power Plane Islands To Isolate Noise Coupling

#59
20130021062
2013-01-24

Printed circuit board for a compressor housing

#60
20120300418
2012-11-29

Semiconductor device

#61
20120282807
2012-11-08

Multi-layer circuit member and assembly therefor

#62
20120280766
2012-11-08

Multi-layer circuit member with reference circuit

#63
20120257359
2012-10-11

Circuit Layout of Image Capturing Device

#64
20120242394
2012-09-27

High-frequency switch module

#65
20120235764
2012-09-20

STRUCTURE OF TRANSMISSION LINE FOR DATA COMMUNICATION AND METHOD FOR DESIGNING THE SAME

#66
20120188025
2012-07-26

Structure and method for reducing EM radiation, and electric object and manufacturing method thereof

#67
20120182093
2012-07-19

MICROWAVE FILTER

#68
20120133458
2012-05-31

Signal line disposed in a flexible insulating main body, where the main body includes a connector portion which is wider than a signal portion

#69
20120020500
2012-01-26

Printed circuit board

#70
20120020043
2012-01-26

Printed circuit board

#71
20120016504
2012-01-19

Apparatus and method for reproducing an audio signal

#72
20120008668
2012-01-12

Wireless digital subscriber line device having reduced RF interference

#73
20110275246
2011-11-10

Electrical connector with printed circuit board subassembly

#74
20110253424
2011-10-20

Flexible printed circuit board

#75
20110222247
2011-09-15

Printed wiring board

#76
20110139489
2011-06-16

PRINTED CIRCUIT BOARD

#77
20110018144
2011-01-27

Wiring board having piercing linear conductors and semiconductor device using the same

#78
20100315684
2010-12-16

Information processing device, detachable storage medium access control circuit, and image forming apparatus

#79
20100307806
2010-12-09

PRINTED CIRCUIT BOARD

#80
20100188168
2010-07-29

WIDE BAND FILTER STRUCTURE

#81
20100089628
2010-04-15

Component built-in circuit substrate and method of producing the same

#82
20100079961
2010-04-01

PRINTED CIRCUIT BOARD AND ELECTRONIC DEVICE

#83
20100060390
2010-03-11

Transmission line substrate having overlapping ground conductors that constitute a MIM capacitor

#84
20080117609
2008-05-22

Multi-layer electronic part built-in board

#85
20080087458
2008-04-17

Control board and control apparatus

#86
20070297154
2007-12-27

Circuit board structure for high density processing of analog and digital signals

#87
20070249209
2007-10-25

Circuit Arrangement for Coupling a Voltage Supply to a Semiconductor Component, Method for Producing the Circuit Arrangement, and Data Processing Device Comprising the Circuit Arrangement

#88
20070068699
2007-03-29

AC coupling of power plane sections using improved capacitance stitching material

#89
20060254814
2006-11-16

Ground shield structure

#90
20060221585
2006-10-05

Apparatus and method for reducing noise coupling

#91
20060133055
2006-06-22

Module

#92
20060068582
2006-03-30

Printed circuit board and method for decreasing impedance of a power source thereof

#93
20050082088
2005-04-21

Apparatus and method for improving coupling across plane discontinuities on circuit boards

#94
20050016746
2005-01-27

Ground shield structure