ClassID:

234787

H05K2203/0554 - CPC Classification

Classification description:

Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by; Patterning and lithography; Masks; Details of resist; Masks Metal used as mask for etching vias, e.g. by laser ablation

Recent Application in this class:
#1
20260122788
2026-04-30

HYBRID MOLD, METHOD FOR MANUFACTURING HYBRID MOLD, WIRING STRUCTURE, AND METHOD FOR MANUFACTURING WIRING STRUCTURE

#2
20250267800
2025-08-21

STACKED STRUCTURE FOR CIRCUIT BOARD

#3
20250267789
2025-08-21

MATERIAL SHEET HAVING LCP FIBERS AND LOW-LOSS DIELECTRIC

#4
20230371189
2023-11-16

METHOD FOR MANUFACTURING CIRCUIT BOARD AND STACKED STRUCTURE

#5
20230209710
2023-06-29

Printed circuit board and method for manufacturing the same

#6
20220338354
2022-10-20

Resist layer forming method, method for manufacturing wiring board, and resist layer forming apparatus

#7
20200337156
2020-10-22

Multilayer printed wiring board and method of manufacturing the same

#8
20200187362
2020-06-11

Multilayer rigid flexible printed circuit board and method for manufacturing the same

#9
20200008305
2020-01-02

Patterning and removal of circuit board material using ultrafast lasers

#10
20190297730
2019-09-26

Multilayer rigid flexible printed circuit board and method for manufacturing the same

#11
20190297729
2019-09-26

Flexible circuit electrode array and method of manufacturing the same

#12
20180270958
2018-09-20

Printed wiring board and method for manufacturing the same

#13
20170120390
2017-05-04

Manufacturing method of processed resin substrate and laser processing apparatus

#14
20170118833
2017-04-27

Multilayer rigid flexible printed circuit board and method for manufacturing the same

#15
20160192508
2016-06-30

Formation of dielectric with smooth surface

#16
20150319851
2015-11-05

Printed circuit board and method of manufacturing the same

#17
20150163919
2015-06-11

Substrate with built-in electronic component and method for manufacturing substrate with built-in electronic component

#18
20140113415
2014-04-24

Method of manufacturing circuit board and chip package and circuit board manufactured by using the method

#19
20140096383
2014-04-10

Method of manufacturing a rigid-flexible printed circuit board

#20
20140063770
2014-03-06

Method for plug-in board replacement and method for manufacturing multi-piece board

#21
20140041923
2014-02-13

Wiring board and method for manufacturing the same

#22
20140008107
2014-01-09

Multilayer rigid flexible printed circuit board and method for manufacturing the same

#23
20140000953
2014-01-02

Circuit substrate

#24
20130319971
2013-12-05

Flexible circuit electrode array and method of manufacturing the same

#25
20130299219
2013-11-14

Multilayer circuit board and method for manufacturing the same

#26
20130212877
2013-08-22

Manufacturing method of circuit board

#27
20130192881
2013-08-01

Method for manufacturing a printed circuit board

#28
20130161073
2013-06-27

Method of manufacturing multi-layer circuit board and multi-layer circuit board manufactured by using the method

#29
20120315717
2012-12-13

Methods of manufacturing wire, TFT, and flat panel display device

#30
20120267155
2012-10-25

CIRCUIT SUBSTRATE

#31
20120186868
2012-07-26

Printed wiring board and method for manufacturing the same

#32
20120181076
2012-07-19

Double-sided circuit board and manufacturing method thereof

#33
20120174391
2012-07-12

Process for fabricating wiring board

#34
20120144667
2012-06-14

Methods of manufacturing a printed wiring board having copper wrap plated hole

#35
20120138337
2012-06-07

PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME

#36
20120125680
2012-05-24

MULTILAYERED PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF

#37
20120018207
2012-01-26

Fabricating process of circuit substrate

#38
20110247865
2011-10-13

METHOD FOR PRODUCING MULTILAYER WIRING SUBSTRATE AND MULTILAYER WIRING SUBSTRATE

#39
20110220399
2011-09-15

Multilayer printed wiring board for semiconductor devices and method for manufacturing the board

#40
20110203107
2011-08-25

Method for integrating an electronic component into a printed circuit board

#41
20110198018
2011-08-18

METHOD FOR INTEGRATING AN ELECTRONIC COMPONENT INTO A PRINTED CIRCUIT BOARD

#42
20110108313
2011-05-12

Fabricating process of circuit substrate

#43
20110094776
2011-04-28

Multilayer rigid flexible printed circuit board and method for manufacturing the same

#44
20110085306
2011-04-14

Multilayer printed wiring board for semiconductor devices and method for manufacturing the board

#45
20110056732
2011-03-10

FLEX-RIGID WIRING BOARD AND METHOD FOR MANUFACTURING THE SAME

#46
20110048780
2011-03-03

Method of processing cavity of core substrate

#47
20100307809
2010-12-09

Printed wiring board and method for manufacturing the same

#48
20100307807
2010-12-09

Method of manufacturing double-sided circuit board

#49
20100252303
2010-10-07

Circuit board and manufacturing method thereof

#50
20100236819
2010-09-23

PRINTED CIRCUIT BOARD AND METHOD FOR MAKING THE SAME

#51
20100212946
2010-08-26

WIRING BOARD AND METHOD FOR MANUFACTURING THE SAME

#52
20100162562
2010-07-01

Method of manufacturing rigid-flexible printed circuit board

#53
20100143848
2010-06-10

Patterning methods for stretchable structures

#54
20100140782
2010-06-10

Multi-layer printed circuit board having built-in integrated circuit package

#55
20100096168
2010-04-22

ELECTRIC CONTACT AND METHOD FOR PRODUCING THE SAME AND CONNECTOR USING THE ELECTRIC CONTACTS

#56
20100095523
2010-04-22

MULTILAYER PRINTED WIRING BOARD FOR SEMICONDUCTOR DEVICES AND METHOD FOR MANUFACTURING THE BOARD

#57
20100083490
2010-04-08

Multilayer circuit board and method for manufacturing the same

#58
20100065319
2010-03-18

Wiring board and process for fabricating the same

#59
20100065194
2010-03-18

Method for manufacturing printed wiring board

#60
20100044081
2010-02-25

Laminated body, method of manufacturing substrate, substrate, and semiconductor device

#61
20100038125
2010-02-18

Manufacturing methods of multilayer printed circuit board having stacked via

#62
20100018633
2010-01-28

Method of manufacturing printed circuit board

#63
20090321119
2009-12-31

DEVICE MOUNTING BOARD, SEMICONDUCTOR MODULE, MOBILE DEVICE, AND MANUFACTURING METHOD OF DEVICE MOUNTING BOARD

#64
20090289030
2009-11-26

METHOD OF FABRICATING PRINTED WIRING BOARD

#65
20090283315
2009-11-19

High density package substrate and method for fabricating the same

#66
20090211799
2009-08-27

Printed wiring board and manufacturing method therefor

#67
20090194322
2009-08-06

DEVICE MOUNTING BOARD AND MANUFACTURING METHOD THEREFOR, AND SEMICONDUCTOR MODULE

#68
20090133918
2009-05-28

Double-sided wiring board, manufacturing method of double-sided wiring board, and mounting double-sided wiring board

#69
20090119915
2009-05-14

Method for manufacturing circuit device

#70
20090025216
2009-01-29

Process for producing multi-layer printed wiring board

#71
20090019693
2009-01-22

Method of manufacturing printed wiring board

#72
20080313887
2008-12-25

Method of producing printed circuit board incorporating resistance element

#73
20080310132
2008-12-18

Printed circuit board and manufacturing method thereof

#74
20080302468
2008-12-11

Method of manufacturing a multilayer printed wiring board with copper wrap plated hole

#75
20080289865
2008-11-27

Method for manufacturing dielectric layer constituting material, dielectric layer constituting material obtained thereby; method for manufacturing capacitor circuit forming piece using dielectric layer constituting material, capacitor circuit forming piece obtained thereby; and multi-layer printed wiring board obtained by using dielectric layer constituting material and/or capacitor circuit forming piece

#76
20080257593
2008-10-23

Printed circuit board, method of manufacturing the same, and apparatus for perforating via holes

#77
20080257480
2008-10-23

Method for manufacturing multilayer printed wiring board and multilayer printed wiring board obtained by the same

#78
20080251386
2008-10-16

Manufacturing method of non-etched circuit board

#79
20080230512
2008-09-25

Printed Circuit Board and Method for Processing Printed Circuit Board

#80
20080210661
2008-09-04

Method For Forming Via Hole in Substrate For Flexible Printed Circuit Board

#81
20080196934
2008-08-21

Circuit board process

#82
20080196930
2008-08-21

Method for manufacturing a circuit board

#83
20080189943
2008-08-14

Method of manufacturing a multilayered printed circuit board

#84
20080173473
2008-07-24

Multilayered printed circuit board and manufacturing method thereof

#85
20080148561
2008-06-26

METHODS FOR MAKING PRINTED WIRING BOARDS

#86
20080115961
2008-05-22

Printed circuit board and manufacturing method thereof

#87
20080014768
2008-01-17

Rigid-flexible printed circuit board and method of manufacturing the same

#88
20070281459
2007-12-06

Multilayer substrate manufacturing method

#89
20070269588
2007-11-22

Method for forming stacked via-holes in printed circuit boards

#90
20070266559
2007-11-22

Method for forming stacked via-holes in a multilayer printed circuit board

#91
20070263370
2007-11-15

Multilayer printed wiring board for semiconductor devices and method for manufacturing the board

#92
20070199195
2007-08-30

Method for making a multilayered circuitized substrate

#93
20070193679
2007-08-23

Printed wiring board manufacturing method

#94
20070187373
2007-08-16

Method for drilling holes in a substrate, in particular an electrical circuit substrate, by means of a laser beam

#95
20070141759
2007-06-21

Method for manufacturing IC-embedded substrate

#96
20070119541
2007-05-31

Multilayer circuit board and method for manufacturing the same

#97
20070072129
2007-03-29

METHOD FOR FORMING FLEXIBLE PRINTED CIRCUIT BOARDS

#98
20070068700
2007-03-29

Electric contact and method for producing the same and connector using the electric contacts

#99
20070066090
2007-03-22

Wiring board, process for producing the same polyimide film for use in the wiring board, and etchant for use in the process

#100
20070063355
2007-03-22

Multilayer circuit board and production method for same

#101
20070057375
2007-03-15

Multilayered wiring substrate and manufacturing method thereof

#102
20070051459
2007-03-08

Method for forming wiring on insulating resin layer

#103
20070039753
2007-02-22

Built-up printed circuit board with stack type via-holes

#104
20070017698
2007-01-25

Multilayer printed wiring board fabrication method and multilayer printed wiring board

#105
20060246379
2006-11-02

Generic patterned conductor for customizable electronic devices

#106
20060220217
2006-10-05

High precision connector member and manufacturing method thereof

#107
20060216654
2006-09-28

Method for etching microchannel networks within liquid crystal polymer substrates

#108
20060211191
2006-09-21

Method for manufacturing an electrical connecting element, and a connecting element

#109
20060202344
2006-09-14

Printed wiring board and method for manufacturing the same

#110
20060191715
2006-08-31

Multilayer circuit board and manufacturing method thereof

#111
20060137906
2006-06-29

Printed wiring board and method of manufacturing the same

#112
20060131071
2006-06-22

Multi-layer printed wiring board including an alignment mark as an index for a position of via holes

#113
20060107525
2006-05-25

Method and system for creating alignment holes in a multilayer structure

#114
20060042824
2006-03-02

Method of manufacturing printed wiring board

#115
20060040522
2006-02-23

Method for making a microelectronic interposer

#116
20050263911
2005-12-01

Circuit device and manufacturing method thereof

#117
20050263905
2005-12-01

Method for manufacturing circuit device

#118
20050263895
2005-12-01

Circuit device and manufacturing method thereof

#119
20050263846
2005-12-01

Circuit device with dummy elements

#120
20050257953
2005-11-24

Method of creating gold contacts directly on printed circuit boards and product thereof

#121
20050244621
2005-11-03

Printed circuit board and method for processing printed circuit board

#122
20050184035
2005-08-25

Pulsed laser beam machining method and apparatus for machining a wiring board at multiple locations

#123
20050164492
2005-07-28

Method of manufacturing flexible wiring board

#124
20050016765
2005-01-27

Multilayer wiring board assembly, multilayer wiring board assembly component and method of manufacture thereof

#125
20050000816
2005-01-06

Method of making a microstructure using a circuit board