ClassID:

233766

H05K3/0055 - CPC Classification

Classification description:

Apparatus or processes for manufacturing printed circuits; Working of insulating substrates or insulating layers After-treatment, e.g. cleaning or desmearing of holes

Recent Application in this class:
#1
20260032814
2026-01-29

SEMICONDUCTOR PACKAGE CARRIER BOARD STRUCTURE AND MANUFACTURING METHOD THEREOF

#2
20250338398
2025-10-30

SYSTEMS, METHODS, AND DEVICES FOR PRODUCING DEFORMABLE ELECTRONIC DEVICES HAVING DEFORMABLE INTERCONNECTS

#3
20250329548
2025-10-23

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE

#4
20250324516
2025-10-16

METHOD FOR CLEANING A NONCONDUCTIVE SURFACE AND USE

#5
20250311115
2025-10-02

METHOD FOR MANUFACTURING PRINTED WIRING BOARD

#6
20250178955
2025-06-05

GLASS CLOTH TREATMENT LIQUID AND SURFACE TREATED GLASS CLOTH

#7
20250168975
2025-05-22

CORE SUBSTRATE FOR WIRING BOARDS AND METHOD FOR PRODUCING SAME, AND WIRING BOARD AND METHOD FOR PRODUCING SAME

#8
20250081356
2025-03-06

OXYGEN AND HUMIDITY CONTROL IN STORAGE DEVICE

#9
20250048562
2025-02-06

WIRING SUBSTRATE

#10
20240334616
2024-10-03

HEAT SPREADER FOR MODIFIED EDGE COOLING

#11
20240237231
2024-07-11

METHOD FOR MANUFACTURING WIRING SUBSTRATE

#12
20240237221
2024-07-11

METHOD FOR MANUFACTURING WIRING SUBSTRATE

#13
20240155760
2024-05-09

INTERCONNECT SUBSTRATE AND METHOD OF MAKING THE SAME

#14
20240138076
2024-04-25

METHOD FOR MANUFACTURING WIRING SUBSTRATE

#15
20240138071
2024-04-25

METHOD FOR MANUFACTURING WIRING SUBSTRATE

#16
20240098884
2024-03-21

CIRCUIT BOARD AND METHOD FOR MANUFACTURING SAME

#17
20240049396
2024-02-08

METHOD FOR MANUFACTURING SEMI-FLEX PRINTED CIRCUIT BOARD

#18
20230337365
2023-10-19

Oxygen and humidity control in storage device

#19
20230319999
2023-10-05

PRINTED WIRING BOARD AND METHOD FOR MANUFACTURING PRINTED WIRING BOARD

#20
20210407896
2021-12-30

Hermetic metallized via with improved reliability

#21
20210259107
2021-08-19

Wiring substrate

#22
20210235583
2021-07-29

Oxygen and humidity control in storage device

#23
20210136922
2021-05-06

ULTRAMICRO CIRCUIT BOARD BASED ON ULTRATHIN ADHESIVELESS FLEXIBLE CARBON-BASED MATERIAL AND PREPARATION METHOD THEREOF

#24
20210084776
2021-03-18

Thin Resin Films and Their Use in Layups

#25
20200385304
2020-12-10

Doped, low-temperature co-fired glass-ceramic (LTCC) insulating substrates, and related wiring boards and methods of manufacture

#26
20200337156
2020-10-22

Multilayer printed wiring board and method of manufacturing the same

#27
20200245467
2020-07-30

Method and equipment for the treatment of panels

#28
20200221577
2020-07-09

Asymmetric electronic substrate and method of manufacture

#29
20200214126
2020-07-02

Structure, wiring board, substrate for wiring board, copper clad laminate, and method for manufacturing the structure

#30
20200165160
2020-05-28

Hermetic metallized via with improved reliability

#31
20200053864
2020-02-13

METHOD OF MANUFACTURING A PRINTED CIRCUIT BOARD

#32
20200032059
2020-01-30

Cured body and multilayered substrate

#33
20200008305
2020-01-02

Patterning and removal of circuit board material using ultrafast lasers

#34
20190394870
2019-12-26

Wiring substrate

#35
20190350086
2019-11-14

Method for manufacturing transparent light emitting device by using UV imprinting technology and transparent light emitting device manufactured thereby

#36
20190313524
2019-10-10

Hermetic metallized via with improved reliability

#37
20190215957
2019-07-11

Substrate for high-frequency printed wiring board

#38
20190150293
2019-05-16

ELECTRONIC DEVICE MODULE

#39
20190150288
2019-05-16

Method for producing a printed circuit board structure

#40
20190132956
2019-05-02

Method for manufacturing insulated circuit board, insulated circuit board, and thermoelectric conversion module

#41
20190098771
2019-03-28

Double-sided and multilayered printed circuit board fabrication using inkjet printing

#42
20190098755
2019-03-28

Printed wiring board and method for manufacturing same

#43
20190037703
2019-01-31

Method for copper filling of a hole in a component carrier

#44
20190021170
2019-01-17

Glass substrate

#45
20190008037
2019-01-03

Printed circuit board and electronic component

#46
20180376601
2018-12-27

Fabrication method of circuit board

#47
20180302991
2018-10-18

Wiring board manufacturing method and wiring board manufacturing device

#48
20180295720
2018-10-11

Stretchable electronic assembly

#49
20180249580
2018-08-30

OPTICAL PROCESSING DEVICE AND OPTICAL PROCESSING METHOD

#50
20180242453
2018-08-23

Substrate and method for manufacturing the same

#51
20180213649
2018-07-26

Fabrication method of flexible electronic device

#52
20180213641
2018-07-26

Process for producing wiring substrate

#53
20180193922
2018-07-12

TECHNIQUES FOR HYBRID ADDITIVE AND SUBSTRACTIVE MANUFACTURING

#54
20180153044
2018-05-31

WIRING SUBSTRATE METHOD OF MANUFACTURING, WIRING SUBSTRATE AND WIRING SUBSTRATE MANUFACTURING DEVICE

#55
20180126607
2018-05-10

Polydimethylsiloxane films and method of manufacture

#56
20180042099
2018-02-08

Method of manufacturing a printed circuit board

#57
20180020551
2018-01-18

DESMEAR PROCESSING METHOD AND MANUFACTURING METHOD FOR MULTILAYER PRINTED WIRING BOARD

#58
20170374736
2017-12-28

Substrates for stretchable electronics and method of manufacture

#59
20170359908
2017-12-14

Laminate production method

#60
20170359907
2017-12-14

Laminate production method

#61
20170303396
2017-10-19

Printed wiring board and method for manufacturing the same

#62
20170290172
2017-10-05

Method of lamination of dielectric circuit materials using ultrasonic means

#63
20170280566
2017-09-28

Wafer-level manufacturing method for embedding passive element in glass substrate

#64
20170273187
2017-09-21

Plasma etching of solder resist openings

#65
20170231097
2017-08-10

Desmear module of a horizontal process line and a method for separation method and removal of desmear particles from such a desmear module

#66
20170231091
2017-08-10

Systems and methods for providing grooved vias in high-speed printed circuit boards

#67
20170196133
2017-07-06

Mounted substrate, mounted-substrate production method, and mounted-substrate production device

#68
20170164481
2017-06-08

Circuit board structure

#69
20170156217
2017-06-01

DESMEAR TREATMENT DEVICE AND DESMEAR TREATMENT METHOD

#70
20160353566
2016-12-01

Method for producing a circuit board

#71
20160345426
2016-11-24

Flexible printed circuit board and method of producing flexible printed circuit board

#72
20160330846
2016-11-10

DESMEAR TREATMENT DEVICE

#73
20160330833
2016-11-10

Electrical device with teeth joining layers and method for making the same

#74
20160324007
2016-11-03

Wiring board desmear treatment method

#75
20160316558
2016-10-27

Printed wiring board with conductor post having multiple surface roughness and method for manufacturing the same

#76
20160302310
2016-10-13

Solid ink mask removal process

#77
20160234948
2016-08-11

Thin Resin Films And Their Use in Layups

#78
20160234943
2016-08-11

Method of manufacturing transparent electrode film for display and transparent electrode film for display

#79
20160234933
2016-08-11

Composition for forming conductive pattern and resin structure having conductive pattern thereon

#80
20160234930
2016-08-11

STRETCHABLE TRANSPARENT ELECTRODE AND METHOD OF FABRICATING SAME

#81
20160205783
2016-07-14

METHOD FOR TREATMENT OF RECESSED STRUCTURES IN DIELECTRIC MATERIALS FOR SMEAR REMOVAL

#82
20160199887
2016-07-14

DESMEARING METHOD AND DESMEARING APPARATUS

#83
20160198575
2016-07-07

Method of fabricating touch screen panel

#84
20160192508
2016-06-30

Formation of dielectric with smooth surface

#85
20160165735
2016-06-09

Method of manufacturing substrate and method of manufacturing electronic device

#86
20160128200
2016-05-05

Ashing apparatus

#87
20160113118
2016-04-21

FORMABLE LIGHT SOURCE AND METHOD OF MAKING

#88
20160107376
2016-04-21

METAL-RESIN COMPOSITE BODY, WIRING MATERIAL, AND METHOD FOR PRODUCING METAL-RESIN COMPOSITE BODY

#89
20160014904
2016-01-14

Thin Resin Films And Their Use in Layups

#90
20160007473
2016-01-07

METHOD FOR FABRICATING PRINTED ELECTRONICS

#91
20150373842
2015-12-24

SUBSTRATE STRIP, SUBSTRATE PANEL, AND MANUFACTURING METHOD OF SUBSTRATE STRIP

#92
20150357276
2015-12-10

Wiring substrate, semiconductor device, and method for manufacturing wiring substrate

#93
20150189759
2015-07-02

MICROVIA PAD REPAIR

#94
20150096173
2015-04-09

Method for constructing an external circuit structure

#95
20150065840
2015-03-05

Systems, articles, and methods for stretchable printed circuit boards

#96
20140360758
2014-12-11

Photosensitive resin composition, cured product thereof, and printed wiring board

#97
20140339463
2014-11-20

DESMEAR SOLUTION AND DESMEAR METHOD

#98
20140309510
2014-10-16

Hermetic feedthrough assembly for ceramic body

#99
20140220330
2014-08-07

Polymer resin composition, polyimide resin film, preparation method of polyimide resin film, flexible metal laminate, and circuit board

#100
20140216794
2014-08-07

Printed wiring board and method for manufacturing printed wiring board

#101
20140216793
2014-08-07

Method of manufacturing a printed circuit board

#102
20140187112
2014-07-03

PREPREG, METHOD FOR MANUFACTURING THE SAME, AND COPPER CLAD LAMINATE USING THE SAME

#103
20140144575
2014-05-29

INSULATING LAYER CONDUCTION METHOD

#104
20140091053
2014-04-03

Electrical device with teeth joining layers and method for making the same

#105
20130319749
2013-12-05

Production method of multilayer printed wiring board and multilayer printed wiring board

#106
20130264100
2013-10-10

Wiring substrate and method for manufacturing wiring substrate

#107
20130177714
2013-07-11

Method for manufacturing printed wiring board

#108
20130167346
2013-07-04

X-ray processing device and X-ray processing method

#109
20130052409
2013-02-28

Preventing conductive anodic filament (CAF) formation by sealing discontinuities in glass fiber bundles

#110
20130048357
2013-02-28

PHOTOSENSITIVE RESIN COMPOSITION, CURED PRODUCT THEREOF, AND PRINTED WIRING BOARD

#111
20130032568
2013-02-07

Electrical device with teeth joining layers and method for making the same

#112
20120298409
2012-11-29

CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME

#113
20120167916
2012-07-05

NEUTRALIZING/REDUCING AGENT, AND DESMEAR METHOD

#114
20120160551
2012-06-28

EMBEDDED STRUCTURE OF CIRCUIT BOARD

#115
20120145447
2012-06-14

Via structure, method for forming the via structure, and circuit board with the via structure and method for manufacturing the circuit board

#116
20120125680
2012-05-24

MULTILAYERED PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF

#117
20120085569
2012-04-12

Embedded structure

#118
20120067633
2012-03-22

Multi-layer printed circuit board and method of manufacturing multi-layer printed circuit board

#119
20120048728
2012-03-01

Electrolytic regeneration device

#120
20110308849
2011-12-22

Wiring substrate and method of manufacturing the same

#121
20110260299
2011-10-27

METHOD FOR VIA PLATING IN ELECTRONIC PACKAGES CONTAINING FLUOROPOLYMER DIELECTRIC LAYERS

#122
20110259373
2011-10-27

METHOD AND AGENT FOR SURFACE PROCESSING OF PRINTED CIRCUIT BOARD SUBSTRATE

#123
20110225813
2011-09-22

Method of manufacturing substrates having asymmetric buildup layers

#124
20110155443
2011-06-30

Method of manufacturing multilayer wiring substrate

#125
20110135883
2011-06-09

METHOD OF MANUFACTURING A SUBSTRATE FOR A MICROELECTRONIC DEVICE, AND SUBSTRATE FORMED THEREBY

#126
20110056732
2011-03-10

FLEX-RIGID WIRING BOARD AND METHOD FOR MANUFACTURING THE SAME

#127
20110051386
2011-03-03

Circuit board, mounting structure, and method for manufacturing circuit board

#128
20110024898
2011-02-03

METHOD OF MANUFACTURING SUBSTRATES HAVING ASYMMETRIC BUILDUP LAYERS

#129
20100254098
2010-10-07

Circuit board, mounting structure, and method for manufacturing circuit board

#130
20100230142
2010-09-16

METHOD FOR MANUFACTURING PRINTED WIRING BOARD

#131
20100193229
2010-08-05

Barrier layer to prevent conductive anodic filaments

#132
20100181285
2010-07-22

Method of manufacturing capacitor device

#133
20100065324
2010-03-18

Method for making an embedded structure

#134
20100043158
2010-02-25

Apparatus for deburring boards

#135
20100038124
2010-02-18

Method for making embedded circuit structure

#136
20100006328
2010-01-14

Multi-layer printed circuit board and method of manufacturing multi-layer printed circuit board

#137
20090314525
2009-12-24

Mold for Wiring Substrate Formation and Process for Producing the Same, Wiring Substrate and Process for Producing the Same, Process for Producing Multilayered Laminated Wiring Substrate and Method for Viahole Formation

#138
20090288870
2009-11-26

WIRING SUBSTRATE AND METHOD OF MANUFACTURING THE SAME

#139
20090246462
2009-10-01

Method of manufacturing a substrate for a microelectronic device, and substrate formed thereby

#140
20090236138
2009-09-24

Multilayer wiring board and method of manufacturing the same

#141
20090211799
2009-08-27

Printed wiring board and manufacturing method therefor

#142
20090196980
2009-08-06

Electrical device with teeth joining layers and method for making the same

#143
20090178840
2009-07-16

PCB and manufacturing method thereof

#144
20090133910
2009-05-28

Production method of multilayer printed wiring board and multilayer printed wiring board

#145
20090084684
2009-04-02

Method for manufacturing printed wiring board and electrolytic etching solution for use in the manufacturing method

#146
20090061182
2009-03-05

Composite substrate and method for manufacture thereof

#147
20090004403
2009-01-01

Method of Providing Patterned Embedded Conducive Layer Using Laser Aided Etching of Dielectric Build-Up Layer

#148
20090004382
2009-01-01

Method of electrolessly depositing metal on the walls of through-holes

#149
20090002953
2009-01-01

Production of via hole in a flexible printed circuit board by applying a laser or punch

#150
20080283282
2008-11-20

Multi-layer printed circuit board and method of manufacturing multi-layer printed circuit board

#151
20080189943
2008-08-14

Method of manufacturing a multilayered printed circuit board

#152
20080173473
2008-07-24

Multilayered printed circuit board and manufacturing method thereof

#153
20080124258
2008-05-29

Regeneration process of alkaline permanganate etching solution and unit therefor

#154
20080026565
2008-01-31

Method of manufacturing a composite of copper and resin

#155
20080006605
2008-01-10

Method of manufacturing a porous resin substrate having perforations and method of making a porous resin substrate including perforations having electrically conductive wall faces

#156
20080005898
2008-01-10

Through hole forming method

#157
20070243422
2007-10-18

METHOD FOR PRODUCING PRINTED CIRCUIT BOARD STRUCTURES COMPRISING VIA HOLES, ELECTRONIC DEVICE UNIT, AND USE OF A FLEXIBLE STRIP CONDUCTOR FILM IN THIS DEVICE

#158
20070149001
2007-06-28

Flexible circuit

#159
20070082183
2007-04-12

Circuit board

#160
20070074904
2007-04-05

Circuit board and method of manufacturing circuit board

#161
20060283625
2006-12-21

Wiring board, method for manufacturing same, and semiconductor package

#162
20060270232
2006-11-30

Manufacturing method of printed wiring board as well as copper-clad laminate and treatment solutions used therefor

#163
20060191708
2006-08-31

Multi-layer printed circuit board and method of manufacturing multi-layer printed circuit board

#164
20060141159
2006-06-29

Perforated porous resin base material and production process of porous resin base with inner wall surfaces of perforations made conductive.

#165
20060091023
2006-05-04

Assessing micro-via formation PCB substrate manufacturing process

#166
20060076245
2006-04-13

Process for preparing a non-conductive substrate for electroplating

#167
20060009026
2006-01-12

Method of fabricating wiring board

#168
20050214448
2005-09-29

Compositions containing heterocyclic nitrogen compounds and glycols for texturing resinous material and desmearing and removing resinous meterial

#169
20050189136
2005-09-01

Method of manufacturing multi-layer printed circuit board

#170
20050162835
2005-07-28

Production of via hole in flexible circuit printable board

#171
20050121613
2005-06-09

Laser beam machining method

#172
16228027
2020-04-14

Asymmetric electronic substrate and method of manufacture

#173
15638297
2019-05-21

Precision pneumatic drilling spindle and method