ClassID:

234391

H05K2201/0358 - CPC Classification

Classification description:

Indexing scheme relating to printed circuits covered by; Conductive materials; Structure of the conductor; Layered conductors or foils Resin coated copper [RCC]

Recent Application in this class:
#1
20250393124
2025-12-25

PRINTED WIRING BOARD

#2
20250294685
2025-09-18

SUBSTRATE WITH BURIED GLASS CORE

#3
20240298410
2024-09-05

CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME

#4
20240237233
2024-07-11

CIRCUIT BOARD AND PACKAGE SUBSTRATE COMPRISING SAME

#5
20240138077
2024-04-25

CIRCUIT BOARD AND PACKAGE SUBSTRATE COMPRISING SAME

#6
20240101858
2024-03-28

RESIN COMPOSITION, COPPER FOIL WITH RESIN, AND PRINTED WIRING BOARD

#7
20240049395
2024-02-08

LAYERED PLATE AND WIRING BASE BOARD PRODUCTION METHOD

#8
20240023242
2024-01-18

Dielectric substrate and method of forming the same

#9
20230199954
2023-06-22

CIRCUIT BOARD

#10
20230164914
2023-05-25

Dielectric substrate and method of forming the same

#11
20220377896
2022-11-24

Component carrier with a magnetic element and a manufacturing method

#12
20220338348
2022-10-20

Circuit board and method for manufacturing the same

#13
20220220272
2022-07-14

Copper-clad laminated plate, resin-clad copper foil, and circuit substrate using said plate and foil

#14
20220153890
2022-05-19

FLUORINE-CONTAINING POLYMER FOR METAL-CLAD LAMINATED SHEET, COMPOSITION FOR METAL-CLAD LAMINATED SHEET, CURABLE COMPOSITION, METAL-CLAD LAMINATED SHEET AND PRINTED SUBSTRATE

#15
20220141965
2022-05-05

MULTILAYER SUBSTRATE AND METHOD OF MANUFACTURING MULTILAYER SUBSTRATE

#16
20220081514
2022-03-17

MODIFIED BISMALEIMIDE RESIN, METHOD FOR PREPARING THE SAME, PREPREG, COPPER CLAD LAMINATE AND PRINTED CIRCUIT BOARD

#17
20220071025
2022-03-03

Resin composition, resin sheet, multilayer printed wiring board, and semiconductor device

#18
20220071016
2022-03-03

Circuit board and method of manufacturing the same

#19
20220056213
2022-02-24

LOSS-DISSIPATION FLEXIBLE COPPER CLAD LAMINATE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE

#20
20220049048
2022-02-17

Curable resin composition, dry film, resin-clad copper foil, cured product, and electronic component

#21
20220039256
2022-02-03

Copper-clad laminate and method of forming the same

#22
20220039254
2022-02-03

Dielectric substrate and method of forming the same

#23
20220033617
2022-02-03

DIELECTRIC SUBSTRATE AND METHOD OF FORMING THE SAME

#24
20210410294
2021-12-30

Circuit board, method for manufacturing the same, and backlight

#25
20210371997
2021-12-02

SURFACE TREATED COPPER FOIL AND COPPER-CLAD LAMINATE

#26
20210321509
2021-10-14

Highly heat-dissipating flexible printed circuit board (GFPCB), manufacturing method therefor, and LED lamp for vehicle

#27
20210274636
2021-09-02

Printed circuit boards for power supplies

#28
20210259115
2021-08-19

Catalyzed metal foil and uses thereof

#29
20210212204
2021-07-08

Surface-treated copper foil, and copper-clad laminate and circuit board using same

#30
20210212198
2021-07-08

Printed circuit board

#31
20210185816
2021-06-17

Component carrier and method of manufacturing the same

#32
20200376810
2020-12-03

Resin film, substrate for printed wiring board, and printed wiring board

#33
20200352063
2020-11-05

Electromagnetic wave shield film, printed wiring board using same, and rolled copper foil

#34
20200352062
2020-11-05

Electromagnetic wave shield film, printed wiring board using same, and rolled copper foil

#35
20200329558
2020-10-15

Long laminate, method for its production and printed wiring board

#36
20200053885
2020-02-13

Copper foil with carrier, coreless support with wiring layer, and method for producing printed circuit board

#37
20190261518
2019-08-22

Copper foil with carrier, coreless support with wiring layer, and method for producing printed circuit board

#38
20190254169
2019-08-15

Electronic component embedded by laminate sheet

#39
20190150331
2019-05-16

Electromagnetic wave shield film, printed wiring board using same, and rolled copper foil

#40
20190132962
2019-05-02

Wiring board

#41
20190029125
2019-01-24

Copper foil with carrier, coreless support with wiring layer, and method for producing printed circuit board

#42
20180354233
2018-12-13

Ultrathin Laminates

#43
20180323361
2018-11-08

THERMOELECTRIC DEVICE EMBEDDED IN A PRINTED CIRCUIT BOARD

#44
20180310401
2018-10-25

Printed wiring board and camera module

#45
20180288884
2018-10-04

Surface treated copper foil, surface treated copper foil with resin layer, copper foil with carrier, laminate, method for manufacturing printed wiring board, heat dissipation substrate, and method for manufacturing electronic device

#46
20180288867
2018-10-04

SURFACE TREATED COPPER FOIL, LAMINATE USING THE SAME, COPPER FOIL WITH CARRIER, PRINTED WIRING BOARD, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING PRINTED WIRING BOARD

#47
20180206345
2018-07-19

Resin-clad copper foil, copper-clad laminated plate, and printed wiring board

#48
20180138379
2018-05-17

Method of producing a connection support, connection support and optoelectronic semiconductor component comprising a connection support

#49
20180077796
2018-03-15

Resin composition eliminating volatile loss of initiating species for the preparation of printed circuit board laminates

#50
20170349750
2017-12-07

Organic silicone resin composition and pre-preg, laminate, copper-clad laminate, and aluminum substrate that use the composition

#51
20170291397
2017-10-12

Copper heat dissipation material, carrier-attached copper foil, connector, terminal, laminate, shield material, printed-wiring board, metal processed member, electronic device and method for manufacturing the printed wiring board

#52
20170245358
2017-08-24

Adhesion Promoting Material-Coated Electrically Conductive Carrier With Thermally Conductive Layer

#53
20160360615
2016-12-08

Resin composite electrolytic copper foil, copper clad laminate and printed wiring board

#54
20160338194
2016-11-17

Copper clad laminates and method for manufacturing a printed circuit board using the same

#55
20160231520
2016-08-11

Opto-electric hybrid board and method of manufacturing same

#56
20160205780
2016-07-14

Printed circuit board, package and method of manufacturing the same

#57
20160198574
2016-07-07

SUBSTRATE WITH ELECTRONIC DEVICE EMBEDDED THEREIN AND MANUFACTURING METHOD THEREOF

#58
20160174372
2016-06-16

Printed wiring board

#59
20160120017
2016-04-28

Copper heat dissipation material, carrier-attached copper foil, connector, terminal, laminate, shield material, printed-wiring board, metal processed member, electronic device and method for manufacturing the printed wiring board

#60
20160088722
2016-03-24

Rough Copper for Noise Reduction in High Speed Circuits

#61
20150353730
2015-12-10

Low dielectric resin composition, and resin film, prepreg, printed circuit board made thereby

#62
20150245478
2015-08-27

Wiring substrate and method of manufacturing wiring substrate

#63
20150140296
2015-05-21

Resin composition, metal foil provided with resin layer, metal clad laminate, and printed wiring board

#64
20150064493
2015-03-05

Copper foil composite, formed product and method of producing the same

#65
20150060115
2015-03-05

COPPER CLAD LAMINATE FOR PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF

#66
20140343232
2014-11-20

Resin composition eliminating volatile loss of initiating species for the preparation of printed circuit board laminates

#67
20140218909
2014-08-07

Light source module and lighting device having the same

#68
20140201992
2014-07-24

Method of fabricating a circuit board structure having an embedded electronic element

#69
20140162084
2014-06-12

Copper foil composite, copper foil used for the same, formed product and method of producing the same

#70
20130258251
2013-10-03

Backlight assembly and liquid crystal display device using the same

#71
20130213701
2013-08-22

Manufacturing method of printed wiring board and printed wiring board

#72
20130071676
2013-03-21

Copper foil composite

#73
20130056439
2013-03-07

Method of manufacturing metal-base substrate and method of manufacturing circuit board

#74
20130043067
2013-02-21

Wire Substrate Structure

#75
20120315438
2012-12-13

PRIMER, CONDUCTOR FOIL WITH RESIN, LAMINATED SHEET AND METHOD OF MANUFACTURING LAMINATED SHEET

#76
20120279765
2012-11-08

Method for manufacturing a circuit board

#77
20120244275
2012-09-27

FLEXIBLE LAMINATE BOARD, PROCESS FOR MANUFACTURE OF THE BOARD, AND FLEXIBLE PRINT WIRING BOARD

#78
20120219777
2012-08-30

Ultrathin Laminates

#79
20120189859
2012-07-26

RESIN COMPOSITE ELECTROLYTIC COPPER FOIL, COPPER CLAD LAMINATE AND PRINTED WIRING BOARD

#80
20120141809
2012-06-07

COPPER FOIL COMPOSITE

#81
20120125680
2012-05-24

MULTILAYERED PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF

#82
20120102732
2012-05-03

Method of manufacturing multilayer wiring substrate

#83
20120045955
2012-02-23

Resin composition eliminating volatile loss of initiating species for the preparation of printed circuit board laminates

#84
20120018197
2012-01-26

NOVEL DUCTILE METAL FOIL LAMINATE AND METHOD FOR PRODUCING THE SAME

#85
20120012553
2012-01-19

METHOD OF FORMING FIBROUS LAMINATE CHIP CARRIER STRUCTURES

#86
20110293823
2011-12-01

Method and device for producing a plastic coating

#87
20110281126
2011-11-17

RESIN COMPOSITE COPPER FOIL

#88
20110076802
2011-03-31

Embedded chip package process

#89
20110073798
2011-03-31

HIGH THERMAL CONDUCTIVITY AND LOW DISSIPATION FACTOR ADHESIVE VARNISH FOR BUILD-UP ADDITIONAL INSULATION LAYERS

#90
20110059326
2011-03-10

COMPOSITE MATERIAL FOR ELECTRICAL/ELECTRONIC COMPONENT, ELECTRICAL/ELECTRONIC COMPONENT, AND METHOD FOR PRODUCING COMPOSITE MATERIAL FOR ELECTRICAL/ELECTRONIC COMPONENT

#91
20110014453
2011-01-20

Resin sheet with copper foil, multilayer printed wiring board, method for manufacturing multilayer printed wiring board and semiconductor device

#92
20100252310
2010-10-07

COMPOSITE FOR MULTILAYER CIRCUIT BOARD

#93
20100243601
2010-09-30

Multilayer wiring board and manufacturing method thereof

#94
20100233476
2010-09-16

Copper foil with primer resin layer and laminated sheet using the same

#95
20100196703
2010-08-05

ADHESIVE SHEET

#96
20100190029
2010-07-29

METAL LAYER LAMINATE HAVING ROUGHENED METAL SURFACE LAYER AND METHOD FOR PRODUCING THE SAME

#97
20100129604
2010-05-27

COPPER FOIL WITH RESIN LAYER

#98
20100119853
2010-05-13

Primer, conductor foil with resin, laminated sheet and method of manufacturing laminated sheet

#99
20100101843
2010-04-29

Insulating resin sheet laminate and multi-layer printed circuit board including insulating resin sheet laminate

#100
20100086792
2010-04-08

POLYIMIDE PRECURSOR, ITS COMPOSITION AND POLYIMIDE LAMINATE

#101
20100083490
2010-04-08

Multilayer circuit board and method for manufacturing the same

#102
20100071828
2010-03-25

METHOD OF PRODUCING MULTILAYER STRUCTURE

#103
20100068511
2010-03-18

SURFACE-TREATED COPPER FOIL, SURFACE-TREATED COPPER FOIL WITH VERY THIN PRIMER RESIN LAYER, METHOD FOR MANUFACTURING THE SURFACE-TREATED COPPER FOIL, AND METHOD FOR MANUFACTURING THE SURFACE-TREATED COPPER FOIL WITH VERY THIN PRIMER RESIN LAYER

#104
20100051338
2010-03-04

Adhesion assisting agent-bearing metal foil, printed wiring board, and production method of printed wiring board

#105
20100044078
2010-02-25

Laminate including water soluble release layer for producing circuit board and method of producing circuit board

#106
20100028689
2010-02-04

B-STAGE THERMAL CONDUCTIVE DIELECTRIC COATED METAL-PLATE AND METHOD OF MAKING SAME

#107
20100028623
2010-02-04

Laminated product and production method therof, and circuit substrate using the same

#108
20100000675
2010-01-07

METHOD AND APPARATUS FOR MANUFACTURING MULTI-LAYER SUBSTRATE

#109
20090325105
2009-12-31

PRINTED CIRCUIT BOARD WITH EMBEDDED CAPACITORS THEREIN, AND PROCESS FOR MANUFACTURING THE SAME

#110
20090229750
2009-09-17

Method for producing copper-clad laminate

#111
20090178840
2009-07-16

PCB and manufacturing method thereof

#112
20090145766
2009-06-11

Adhesion assisting agent-bearing metal foil, printed wiring board, and production method of printed wiring board

#113
20090110916
2009-04-30

Multi-Layered Product for Printed Circuit Boards, and a Process for Continuous Manufacture of Same

#114
20090110909
2009-04-30

ASYMMETRIC DIELECTRIC FILM

#115
20090101280
2009-04-23

METHOD OF PRODUCING FLEXIBLE SINGLE-SIDED POLYIMIDE COPPER-CLAD LAMINATE

#116
20090081426
2009-03-26

Flexible laminate board, process for manufacturing of the board, and flexible print wiring board

#117
20090056982
2009-03-05

Process for producing a double-sided flexible printed board and double-sided flexible printed board

#118
20090056118
2009-03-05

METHOD OF MANUFACTURING A COMBINED MULTILAYER CIRCUIT BOARD HAVING EMBEDDED CHIPS

#119
20090029186
2009-01-29

Surface-treated copper foil, manufacturing method of the surface-treated copper foil, and surface-treated copper foil coated with very thin primer resin layer

#120
20090023246
2009-01-22

Embedded chip package process

#121
20080268166
2008-10-30

Fluidized bed process for mixing and transfer of powders to conductive substrates

#122
20080254300
2008-10-16

Resin composition, resin-attached metal foil, base material-attached insulating sheet and multiple-layered printed wiring board

#123
20080245551
2008-10-09

CIRCUIT BOARD STRUCTURE FOR EMBEDDING SEMICONDUCTOR CHIP THEREIN AND METHOD FOR FABRICATING THE SAME

#124
20080200084
2008-08-21

COMPOSITIONS FOR THIN CIRCUIT MATERIALS, CIRCUITS, MULTI-LAYER CIRCUITS, AND METHODS OF MANUFACTURE THEREOF

#125
20080189943
2008-08-14

Method of manufacturing a multilayered printed circuit board

#126
20080173473
2008-07-24

Multilayered printed circuit board and manufacturing method thereof

#127
20080145689
2008-06-19

Adhesion assisting agent fitted metal foil, and printed wiring board using thereof

#128
20080107884
2008-05-08

Polyimide composite flexible board and its preparation

#129
20080107865
2008-05-08

Electrodeposited copper foil with carrier foil with a primer resin layer and manufacturing method thereof

#130
20080061115
2008-03-13

Method for electrically connecting to a contact of a microelectronic component on a circuit board or substrate

#131
20080057627
2008-03-06

Method of manufacturing a combined multilayer circuit board having embedded chips

#132
20080054476
2008-03-06

Circuitized substrate with increased roughness conductive layer as part thereof

#133
20080020231
2008-01-24

Epoxy Resin Composition

#134
20080017403
2008-01-24

Method of manufacturing circuit-forming board and material of circuit-forming board

#135
20070292709
2007-12-20

Metal-clad white laminate

#136
20070290366
2007-12-20

Embedded chip package structure

#137
20070243402
2007-10-18

Copper foil with ultra thin adhesive layer, and a method for manufacturing the copper foil with ultra thin adhesive layer

#138
20070207337
2007-09-06

Electrodeposited copper foil with carrier foil on which a resin layer for forming insulating layer is formed, copper-clad laminate, printed wiring board, method for manufacturing multilayer copper-clad laminate, and method for manufacturing printed wiring board

#139
20070185297
2007-08-09

Primer, conductor foil with resin, laminated sheet and method of manufacturing laminated sheet

#140
20070178300
2007-08-02

Laminates for high speed and high frequency printed circuit boards

#141
20070172674
2007-07-26

Resin composite copper foil, printed wiring board, and production processes thereof

#142
20070119541
2007-05-31

Multilayer circuit board and method for manufacturing the same

#143
20070093620
2007-04-26

Powder coating and process for the preparation of thin layers in the manufacture of printed circuit boards

#144
20070062640
2007-03-22

Method of manufacturing copper foil with insulating layer, copper foil with insulating layer obtained with the same method, and printed circuit board using the same copper foil with insulating layer

#145
20070026245
2007-02-01

Laminate of liquid crystalline polyester with copper foil

#146
20060242827
2006-11-02

Method for producing circuit-forming board and material for producing circuit-forming board

#147
20060237131
2006-10-26

Method of manufacturing laminated substrate

#148
20060203456
2006-09-14

Method of fabricating printed circuit board having embedded multi-layer passive devices

#149
20060166005
2006-07-27

Resin layer-coated copper foil and multilayer printed wiring board obtained with the resin layered-coated copper foil

#150
20060124228
2006-06-15

Apparatus and method for manufacturing copper clad laminate with improved peel strength

#151
20060121738
2006-06-08

Method of treating conductive layer for use in a circuitized substrate and method of making said substrate having said conductive layer as part thereof

#152
20060042750
2006-03-02

Preparation of flexible copper foil/polyimide laminate

#153
20060003173
2006-01-05

Flexible metal foil/polyimide laminate and making method

#154
20050281995
2005-12-22

Sheet material and wiring board

#155
20050208278
2005-09-22

Method for improving bonding of circuit substrates to metal and articles formed thereby

#156
20050202261
2005-09-15

Adhesion assisting agent-bearing metal foil, printed wiring board, and production method of printed wiring board

#157
20050170077
2005-08-04

Adhesion method

#158
20050165151
2005-07-28

Resin composition

#159
20050135072
2005-06-23

Printed wire board and associated mobile terminal

#160
20050121226
2005-06-09

LAMINATES HAVING A LOW DIELECTRIC CONSTANT, LOW DISAPATION FACTOR BOND CORE AND METHOD OF MAKING SAME

#161
20050112369
2005-05-26

Printed circuit board manufacture

#162
20050108874
2005-05-26

Method of manufacturing capacitor-embedded printed circuit board (PCB)

#163
20050107497
2005-05-19

Resin composition of layered silicate

#164
16806058
2020-11-03

Printed circuit boards for power supplies