ClassID:

234513

H05K2201/09627 - CPC Classification

Classification description:

Indexing scheme relating to printed circuits covered by; Shape and layout; Shape and layout details of conductors; Conductive through-holes or vias Special connections between adjacent vias, not for grounding vias

Recent Application in this class:
#1
20260096019
2026-04-02

MANUFACTURING METHOD FOR A CIRCUIT BOARD AND CIRCUIT BOARD

#2
20260025926
2026-01-22

PRINTED CIRCUIT BOARD MANUFACTURING METHOD AND PRINTED CIRCUIT BOARD

#3
20250393127
2025-12-25

SUBSTRATE STRUCTURE AND MANUFACTURING METHOD THEREOF

#4
20250311086
2025-10-02

PRINTED CIRCUIT BOARD AND ELECTRONIC CONTROL DEVICE

#5
20250275055
2025-08-28

NOVEL HIGH-SPEED VIA IMPEDANCE MATCHING METHODOLOGY USING LOW DIELECTRIC CONSTANT BACKDRILL FILLING MATERIAL

#6
20250176113
2025-05-29

RIGID-FLEXIBLE PCB, POWER MODULE INCLUDING THE PCB, AND MANUFACTURING METHOD OF THE POWER MODULE

#7
20250063660
2025-02-20

MULTILAYER SUBSTRATE AND JIG

#8
20250008655
2025-01-02

FLEXIBLE CIRCUIT BOARD AND ROTATING ELECTRICAL MACHINE

#9
20240324104
2024-09-26

POWER SUPPLY UNIT OF AEROSOL GENERATING DEVICE

#10
20230300984
2023-09-21

Electronic device having multilayered substrate and manufacturing method thereof

#11
20230108962
2023-04-06

ROUTING A COMMUNICATION BUS WITHIN MULTIPLE LAYERS OF A PRINTED CIRCUIT BOARD

#12
20230105906
2023-04-06

WIRING BOARD, LIGHT EMITTING DEVICE, AND METHOD FOR MANUFACTURING THEREOF

#13
20220377897
2022-11-24

Magnetic Inlay With Electrically Conductive Vertical Through Connections for a Component Carrier

#14
20220240377
2022-07-28

Method and circuit for controlling quality of metallization of a multilayer printed circuit board

#15
20210127481
2021-04-29

Printed circuit board, optical module, and optical transmission equipment

#16
20200236775
2020-07-23

Method for producing a printed circuit board having thermal through-contacts

#17
20200196444
2020-06-18

PRINTED CIRCUIT BOARD

#18
20200187352
2020-06-11

PRINTED CIRCUIT BOARD USING TWO-VIA GEOMETRY

#19
20200045808
2020-02-06

Printed circuit board, optical module, and optical transmission equipment

#20
20190098755
2019-03-28

Printed wiring board and method for manufacturing same

#21
20190037684
2019-01-31

Anti-pad for signal and power vias in printed circuit board

#22
20180295721
2018-10-11

Multilayer wiring substrate

#23
20180168039
2018-06-14

Printed wiring board, printed circuit board, and electronic apparatus

#24
20170273174
2017-09-21

Multi-layer circuit structure

#25
20170135211
2017-05-11

Systems and methods for controlled effective series resistance component

#26
20170027057
2017-01-26

Method for manufacturing printed wiring board and printed wiring board

#27
20170019994
2017-01-19

Circuit structure

#28
20160205765
2016-07-14

Wiring board assembly and method for producing same

#29
20160044782
2016-02-11

Multilayer wiring substrate, manufacturing method therefor, and substrate for probe card

#30
20150319845
2015-11-05

Printed wiring board and printed circuit board

#31
20150228416
2015-08-13

Polymer frame for a chip, such that the frame comprises at least one via in series with a capacitor

#32
20150173214
2015-06-18

Element housing package and mounting structure body

#33
20150082628
2015-03-26

Using time-domain reflectometry to identify manufacturing information for a passive printed circuit board

#34
20150014043
2015-01-15

Printed wiring board and electric tool switch provided therewith

#35
20140301058
2014-10-09

Wiring substrate and semiconductor device

#36
20140197902
2014-07-17

Diplexer design using through glass via technology

#37
20140185217
2014-07-03

Printed circuit board, design method thereof and mainboard of terminal product

#38
20140182893
2014-07-03

Printed circuit board

#39
20140126169
2014-05-08

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

#40
20140104802
2014-04-17

Semiconductor device and circuit board

#41
20130063914
2013-03-14

Systems and methods for providing vias through a modular component

#42
20130008701
2013-01-10

Multilayer printed wiring board

#43
20120267756
2012-10-25

Semiconductor package with embedded spiral inductor

#44
20120241906
2012-09-27

Capacitor-incorporated substrate and component-incorporated wiring substrate

#45
20120234591
2012-09-20

Electromagnetic bandgap structure and printed circuit board

#46
20120055016
2012-03-08

SPLIT WAVE COMPENSATION FOR OPEN STUBS

#47
20110290544
2011-12-01

Printed wiring board with crossing wiring pattern

#48
20110278951
2011-11-17

Non-contact power receiving apparatus

#49
20110248800
2011-10-13

Filter based on a combined via structure

#50
20110232086
2011-09-29

Multilayer printed wiring board and manufacturing method thereof

#51
20110215882
2011-09-08

Interconnect for high-frequency printed circuit

#52
20110186341
2011-08-04

STRUCTURE, ELECTRONIC DEVICE, AND CIRCUIT BOARD

#53
20110163823
2011-07-07

ELECTROMAGNETIC BANDGAP STRUCTURE AND CIRCUIT BOARD

#54
20110149519
2011-06-23

Apparatus and method for embedding components in small-form-factor, system-on-packages

#55
20110114380
2011-05-19

ELECTROMAGNETIC BANDGAP STRUCTURE AND PRINTED CIRCUIT BOARD COMPRISING THE SAME

#56
20110108984
2011-05-12

Circuit board and chip package structure

#57
20110108311
2011-05-12

Multilayer printed wiring board

#58
20110069470
2011-03-24

Electromagnetic interference noise reduction board using electromagnetic bandgap structure

#59
20110067917
2011-03-24

Printed circuit board having electromagnetic bandgap structure

#60
20110067916
2011-03-24

Printed circuit board having electromagnetic bandgap structure

#61
20110067915
2011-03-24

Electromagnetic interference noise reduction board using electromagnetic bandgap structure

#62
20110067914
2011-03-24

Printed circuit board having electromagnetic bandgap structure

#63
20110061233
2011-03-17

Rib reinforcement of plated thru-holes

#64
20110056068
2011-03-10

Method for manufacturing interposer

#65
20110031007
2011-02-10

Electromagnetic interference noise reduction board using electromagnetic bandgap structure

#66
20110024177
2011-02-03

METHOD FOR SOLDERING ELECTRONIC COMPONENTS OF CIRCUIT BOARD AND CIRCUIT BOARD STRUCTURE THEREOF

#67
20110013373
2011-01-20

Systems and methods for providing vias through a modular component

#68
20110012697
2011-01-20

ELECTRO-MAGNETIC BAND-GAP STRUCTURE, METHOD FOR MANUFACTURING THE SAME, FILTER ELEMENT AND PRINTED CIRCUIT BOARD HAVING EMBEDDED FILTER ELEMENT

#69
20110011636
2011-01-20

Multilayer wiring board and method of manufacturing the same

#70
20110005071
2011-01-13

Printed Circuit Board and Manufacturing Method Thereof

#71
20100319982
2010-12-23

ELECTROMAGNETIC WAVE SHIELDING SUBSTRATE

#72
20100319980
2010-12-23

PRINTED CIRCUIT BOARD

#73
20100314163
2010-12-16

Method for assuring counterbore depth of vias on printed circuit boards and printed circuit boards made accordingly

#74
20100288545
2010-11-18

Printed wiring board and electronic-component package

#75
20100270681
2010-10-28

Optimizing application specific integrated circuit pinouts for high density interconnect printed circuit boards

#76
20100259338
2010-10-14

High frequency and wide band impedance matching via

#77
20100258342
2010-10-14

BONDED HERMETIC FEED THROUGH FOR AN ACTIVE IMPLANTABLE MEDICAL DEVICE

#78
20100255690
2010-10-07

Spacer-connector and circuit board assembly

#79
20100252320
2010-10-07

Electromagnetic bandgap structure and printed circuit board having the same

#80
20100252319
2010-10-07

Electromagnetic bandgap structure and printed circuit board having the same

#81
20100246151
2010-09-30

Electronic component module

#82
20100236823
2010-09-23

RING OF POWER VIA

#83
20100212951
2010-08-26

Electromagnetic interference noise reduction board using electromagnetic bandgap structure

#84
20100212947
2010-08-26

Circuit board and structure using the same

#85
20100193231
2010-08-05

Circuit board and structure using the same

#86
20100172111
2010-07-08

Circuit board

#87
20100156523
2010-06-24

Arrangement structure of electromagnetic band-gap for suppressing noise and improving signal integrity

#88
20100155939
2010-06-24

Fabrication method of circuit board

#89
20100148375
2010-06-17

Vertically tapered transmission line for optimal signal transition in high-speed multi-layer ball grid array packages

#90
20100147563
2010-06-17

SUBSTRATE HAVING ELECTROMAGNETIC SHIELDING MEMBER

#91
20100134213
2010-06-03

Electromagnetic bandgap structure and circuit board

#92
20100134212
2010-06-03

Electromagnetic bandgap structure and printed circuit board

#93
20100134200
2010-06-03

Electromagnetic bandgap structure and printed circuit board

#94
20100132996
2010-06-03

ELECTROMAGNETIC BANDGAP STRUCTURE AND PRINTED CIRCUIT BOARD

#95
20100127790
2010-05-27

Electromagnetic bandgap structure and printed circuit board

#96
20100127370
2010-05-27

Wiring board, semiconductor device and semiconductor element

#97
20100124423
2010-05-20

Printed circuit board and optical transmission device

#98
20100118501
2010-05-13

Integrated inductor

#99
20100116540
2010-05-13

Printed circuit board and method of manufacturing the same

#100
20100116538
2010-05-13

Printed wiring board and electronic device

#101
20100116537
2010-05-13

Printed circuit board and method of manufacturing the same

#102
20100110650
2010-05-06

Soldering Strategies for Printed Circuit Board Assemblies

#103
20100108369
2010-05-06

Printed Circuit Boards, Printed Circuit Board Capacitors, Electronic Filters, Capacitor Forming Methods, and Articles of Manufacture

#104
20100096725
2010-04-22

Semiconductor package with embedded spiral inductor

#105
20100096174
2010-04-22

Filter circuit element and electronic circuit device

#106
20100078211
2010-04-01

Memory module and topology of circuit board

#107
20100061736
2010-03-11

Optical transceiver

#108
20100035426
2010-02-11

Multi-layer circuit substrate fabrication and design methods providing improved transmission line integrity and increased routing density

#109
20100012367
2010-01-21

PRINTED CIRCUIT BOARD ARRANGEMENT

#110
20100012366
2010-01-21

Wiring board having via and method forming a via in a wiring board

#111
20090322450
2009-12-31

Electromagnetic bandgap structure and printed circuit board

#112
20090289734
2009-11-26

Apparatus for silencing electromagnetic noise

#113
20090236141
2009-09-24

Electromagnetic bandgap structure and printed circuit board

#114
20090231819
2009-09-17

MULTILAYER SUBSTRATE

#115
20090219045
2009-09-03

Testbed for testing electronic circuits and components

#116
20090211788
2009-08-27

Heat dissipation structure of a print circuit board

#117
20090188712
2009-07-30

Flexible multilayer printed circuit assembly with reduced EMI emissions

#118
20090179305
2009-07-16

Substrate and manufacturing method of the same

#119
20090166071
2009-07-02

Substrate and electronic device using the same

#120
20090159327
2009-06-25

Printed wiring board with notched conductive traces

#121
20090159326
2009-06-25

S-TURN VIA AND METHOD FOR REDUCING SIGNAL LOSS IN DOUBLE-SIDED PRINTED WIRING BOARDS

#122
20090152689
2009-06-18

Integrated circuit package for high-speed signals

#123
20090149041
2009-06-11

Orthogonal Backplane Connector

#124
20090128179
2009-05-21

Wiring pattern characteristic evaluation mounting board

#125
20090107717
2009-04-30

Electrically conductive structure of circuit board and circuit board using the same

#126
20090099025
2009-04-16

Systems, methods, and apparatus for multilayer superconducting printed circuit boards

#127
20090079523
2009-03-26

Layout of a circuit board with stacked signal and reference layers and an opening in the reference layer

#128
20090077523
2009-03-19

Vertically tapered transmission line for optimal signal transition in high-speed multi-layer ball grid array packages

#129
20090071709
2009-03-19

Electromagnetic bandgap structure and printed circuit board including multi-via

#130
20090039984
2009-02-12

Electromagnetic bandgap structure and printed circuit board

#131
20090038840
2009-02-12

Electromagnetic bandgap structure and printed circuit board

#132
20090014865
2009-01-15

Heat-conductive package structure

#133
20090008139
2009-01-08

MULTILAYER PWB AND A METHOD FOR PRODUCING THE MULTILAYER PWB

#134
20080316415
2008-12-25

Printed circuit board and display device using the same

#135
20080314634
2008-12-25

Electromagnetic bandgap structure and printed circuit board

#136
20080314632
2008-12-25

Multilayered printed wiring board

#137
20080308313
2008-12-18

Split wave compensation for open stubs

#138
20080296051
2008-12-04

PRINTED CIRCUIT BOARD

#139
20080290474
2008-11-27

Multi-layer circuit substrate and method having improved transmission line integrity and increased routing density

#140
20080277786
2008-11-13

Semiconductor package substrate

#141
20080271914
2008-11-06

PRINTED WIRING BOARD AND INFORMATION PROCESSING APPARATUS

#142
20080250377
2008-10-09

Conductive dome probes for measuring system level multi-GHZ signals

#143
20080250373
2008-10-09

Optimizing application specific integrated circuit pinouts for high density interconnect printed circuit boards

#144
20080245557
2008-10-09

Optimizing ASIC pinouts for HDI

#145
20080245556
2008-10-09

Connection an integrated circuit on a surface layer of a printed circuit board

#146
20080238585
2008-10-02

Substrate including wiring for transmitting signal, apparatus and system including the substrate

#147
20080230258
2008-09-25

Printed circuit board, design method thereof and mainboard of terminal product

#148
20080223611
2008-09-18

PRINTED WIRING BOARD AND ELECTRIC APPARATUS

#149
20080217052
2008-09-11

WIRING BOARD AND METHOD OF MANUFACTURING WIRING BOARD

#150
20080190658
2008-08-14

Multilayer printed wiring board

#151
20080173474
2008-07-24

Universal systems printed circuit board for interconnections

#152
20080169125
2008-07-17

Interconnection structure for improving signal integrity

#153
20080164622
2008-07-10

Wiring board

#154
20080164058
2008-07-10

Multi-layer printed wiring board

#155
20080157320
2008-07-03

Laterally Interconnected IC Packages and Methods

#156
20080142253
2008-06-19

Microelectronic device including bridging interconnect to top conductive layer of passive embedded structure and method of making same

#157
20080123303
2008-05-29

Memory module

#158
20080115965
2008-05-22

Method and system for placing multiple loads in a high-speed system

#159
20080093112
2008-04-24

Composite via structures and filters in multilayer printed circuit boards

#160
20080087460
2008-04-17

Apparatus and method for a printed circuit board that reduces capacitance loading of through-holes

#161
20080084679
2008-04-10

Printed circuit boards for countering signal distortion

#162
20080083560
2008-04-10

Wiring board having wiring laminate portion with via conductors embedded in resin insulating layers

#163
20080079139
2008-04-03

Micro-via structure design for high performance integrated circuits

#164
20080078571
2008-04-03

Device mounting board and semiconductor module

#165
20080073110
2008-03-27

Interposer and method for manufacturing the same

#166
20080061300
2008-03-13

Flexible backplane and methods for its manufacture

#167
20080060840
2008-03-13

Multi-layer printed wiring board and manufacturing method thereof

#168
20080053693
2008-03-06

Multi-layer printed wiring board and manufacturing method thereof

#169
20080047744
2008-02-28

Multi-layer wiring board

#170
20080030970
2008-02-07

Printed circuit board for high speed, high density electrical connector with improved cross-talk minimization attenuation and impedance mismatch characteristics

#171
20080025007
2008-01-31

Partially plated through-holes and achieving high connectivity in multilayer circuit boards using the same

#172
20080020566
2008-01-24

Method of making an interposer

#173
20080017412
2008-01-24

Multilayer interconnection board

#174
20080017411
2008-01-24

High-speed signal transmission structure having parallel disposed and serially connected vias

#175
20080017402
2008-01-24

Substrate module with high thermal conductivity and its fabrication method of same

#176
20080003884
2008-01-03

Testing a high speed serial bus within a printed circuit board

#177
20080002380
2008-01-03

Integrated inductor

#178
20070284140
2007-12-13

Method of making circuitized substrate with improved impedance control circuitry, electrical assembly and information handling system

#179
20070279878
2007-12-06

Circuit board including hybrid via structures

#180
20070229189
2007-10-04

High frequency module utilizing a plurality of parallel signal paths

#181
20070205498
2007-09-06

Signal Routing in a Multilayered Printed Circuit Board

#182
20070195473
2007-08-23

Printed circuit board

#183
20070187468
2007-08-16

Fabricating substrates having low inductance via arrangements

#184
20070138602
2007-06-21

Field device incorporating circuit card assembly as environmental and EMI/RFI shield

#185
20070133184
2007-06-14

Printed Circuit Board and Manufacturing Method Thereof

#186
20070115014
2007-05-24

Incorporation of Isolation Resistor(s) into Probes using Probe Tip Spring Pins

#187
20070090852
2007-04-26

Process for checking the quality of the metallization of a printed circuit

#188
20070090506
2007-04-26

Interposer for compliant interfacial coupling

#189
20070080465
2007-04-12

Printed board, electronic board and electronic device

#190
20070075726
2007-04-05

Interposer and test assembly for testing electronic devices

#191
20070060970
2007-03-15

Miniaturized co-fired electrical interconnects for implantable medical devices

#192
20070033490
2007-02-08

Semiconductor memory module with error correction

#193
20070029108
2007-02-08

Printed circuit board and soldering method and apparatus

#194
20070023930
2007-02-01

High speed interface design

#195
20070007034
2007-01-11

Connector-to-pad printed circuit board translator and method of fabrication

#196
20060288574
2006-12-28

Coaxial via structure for optimizing signal transmission in multiple layer electronic device carriers

#197
20060267615
2006-11-30

Zero ATE insertion force interposer daughter card

#198
20060261460
2006-11-23

Semiconductor device

#199
20060254810
2006-11-16

Technique for accommodating electronic components on a multilayer signal routing device

#200
20060238207
2006-10-26

Interposer for use with test apparatus

#201
20060237843
2006-10-26

BGA-type multilayer circuit wiring board

#202
20060237225
2006-10-26

Multilayer printed wiring board

#203
20060231912
2006-10-19

Printed wiring board and information processing apparatus

#204
20060228912
2006-10-12

Orthogonal backplane connector

#205
20060226533
2006-10-12

Via connection structure with a compensative area on the reference plane

#206
20060225916
2006-10-12

Routing vias in a substrate from bypass capacitor pads

#207
20060186755
2006-08-24

Surface-acoustic-wave-device mount substrate, high-frequency module using the same, and communication apparatus

#208
20060180917
2006-08-17

Circuit board for reducing crosstalk of signals

#209
20060169484
2006-08-03

Printed wiring board having a solder pad and a method for manufacturing the same

#210
20060158280
2006-07-20

High frequency and wide band impedance matching via

#211
20060152299
2006-07-13

Printed circuit board for connection with an external connector

#212
20060138639
2006-06-29

Capacitor pad network to manage equivalent series resistance

#213
20060131611
2006-06-22

Multi-layer printed circuit board comprising a through connection for high frequency applications

#214
20060118332
2006-06-08

Multilayered circuit board for high-speed, differential signals

#215
20060118329
2006-06-08

Method of producing wiring board

#216
20060102374
2006-05-18

Component with ultra-high frequency connections in a substrate

#217
20060090933
2006-05-04

Apparatus and method for improving printed circuit board signal layer transitions

#218
20060065433
2006-03-30

Circuitized substrate with improved impedance control circuitry, method of making same, electrical assembly and information handling system utilizing same

#219
20060060380
2006-03-23

Circuit board having an overlapping via

#220
20060055049
2006-03-16

Routing vias in a substrate from bypass capacitor pads

#221
20060055022
2006-03-16

Routing power and ground vias in a substrate

#222
20060055006
2006-03-16

Field device incorporating circuit card assembly as environmental and EMI/RFI shield

#223
20060043572
2006-03-02

Wiring board providing impedance matching

#224
20060043537
2006-03-02

Routing differential signal lines in a substrate

#225
20060033514
2006-02-16

Incorporation of isolation resistor(s) into probes using probe tip spring pins

#226
20060016618
2006-01-26

Printed circuit board

#227
20060015271
2006-01-19

Revenue meter bayonet assembly and method of attachment

#228
20050247482
2005-11-10

Wiring base board, method of producing thereof, and electronic device

#229
20050225956
2005-10-13

Multilayer circuit board, process of manufacturing same, board for multilayer circuitry, and electronic apparatus

#230
20050205297
2005-09-22

Multilayer circuit board, process of manufacturing same, board for multilayer circuitry, and electronic apparatus

#231
20050184390
2005-08-25

Optimized power delivery to high speed, high pin-count devices

#232
20050161255
2005-07-28

Multi-layer wiring board

#233
20050158553
2005-07-21

Printed wiring board with wiring pattern having narrow width portion

#234
20050122700
2005-06-09

Flexible printed circuit board

#235
20050118978
2005-06-02

Microwave filter distributed on circuit board of wireless communication product

#236
20050093133
2005-05-05

High density microvia substrate with high wireability

#237
20050035816
2005-02-17

Printed circuit board for a three-phase power device having embedded directional impedance control channels

#238
20050011674
2005-01-20

Via and via landing structures for smoothing transitions in multi-layer substrates

#239
17901208
2024-01-30

Techniques for high-speed signal layer transition

#240
16596623
2020-06-02

Measuring effective dielectric constant using via-stub resonance