ClassID:

234944

H05K2203/308 - CPC Classification

Classification description:

Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by; Details of processes not otherwise provided for in - Sacrificial means, e.g. for temporarily filling a space for making a via or a cavity or for making rigid-flexible PCBs

Recent Application in this class:
#1
20260059646
2026-02-26

CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF

#2
20250133665
2025-04-24

METHOD FOR PRODUCING A CIRCUIT BOARD STRUCTURE

#3
20240049396
2024-02-08

METHOD FOR MANUFACTURING SEMI-FLEX PRINTED CIRCUIT BOARD

#4
20230345640
2023-10-26

Wiring circuit board assembly sheet

#5
20230232537
2023-07-20

PACKAGED CIRCUIT STRUCTURE

#6
20230232527
2023-07-20

Electronic component module, and method of manufacturing the same

#7
20230189444
2023-06-15

Structure for embedding and packaging multiple devices by layer and method for manufacturing same

#8
20220377896
2022-11-24

Component carrier with a magnetic element and a manufacturing method

#9
20220330432
2022-10-13

Wiring substrate and method for manufacturing wiring substrate

#10
20220240385
2022-07-28

Method for manufacturing a packaged circuit structure

#11
20210014980
2021-01-14

Method of forming a laminate structure having a plated through-hole using a removable cover layer

#12
20200305289
2020-09-24

FLEXIBLE SUBSTRATE AND METHOD FOR FABRICATING THE SAME

#13
20200120808
2020-04-16

Reciprocal PCB manufacturing process

#14
20200113064
2020-04-09

Flexible printed circuit board

#15
20200084891
2020-03-12

High-speed, flexible integrated circuits and methods for making high-speed, flexible integrated circuits

#16
20200015365
2020-01-09

Dummy core restrict resin process and structure

#17
20190394874
2019-12-26

Multilayer substrate

#18
20190313537
2019-10-10

Method for providing hermetic electrical feedthrough

#19
20190254168
2019-08-15

Sensor device having printed circuit board substrate with built-in media channel

#20
20190174628
2019-06-06

Printed circuit board assembly

#21
20190172782
2019-06-06

PACKAGING SUBSTRATE FOR SEMICONDUCTOR DEVICES, CORRESPONDING DEVICE AND METHOD

#22
20190109091
2019-04-11

Component-embedded substrate, method of manufacturing the same, and high-frequency module

#23
20180146559
2018-05-24

METHODS OF MAKING STACKABLE WIRING BOARD HAVING ELECTRONIC COMPONENT IN DIELECTRIC RECESS

#24
20180116057
2018-04-26

Printed wiring board and method for manufacturing printed wiring board

#25
20180108475
2018-04-19

Method of manufacturing coil component

#26
20180092215
2018-03-29

Circuit structure

#27
20180082923
2018-03-22

Integrated electronic components and methods of formation thereof

#28
20180044177
2018-02-15

Wafer-level package with enhanced performance

#29
20180042110
2018-02-08

Printable 3D electronic structure

#30
20180020546
2018-01-18

Method of manufacturing flexible electronic circuits having conformal material coatings

#31
20170338127
2017-11-23

Methods for Forming Ceramic Substrates with Via Studs

#32
20170318685
2017-11-02

Disconnect cavity by plating resist process and structure

#33
20170231098
2017-08-10

Methods of manufacturing flexible printed circuit boards

#34
20170188464
2017-06-29

Stretchable electronic assembly

#35
20170034923
2017-02-02

Methods of making stackable wiring board having electronic component in dielectric recess

#36
20170034904
2017-02-02

Printed circuit board assembly with air dielectric

#37
20170006708
2017-01-05

Method of manufacturing printed circuit board with embedded electronic components positioned by using solder paste

#38
20160353566
2016-12-01

Method for producing a circuit board

#39
20160330830
2016-11-10

Rigid-flex electronic module

#40
20160324012
2016-11-03

Rigid-flexible circuit board having flying-tail structure and method for manufacturing same

#41
20160324007
2016-11-03

Wiring board desmear treatment method

#42
20160249822
2016-09-01

Flexible conductive track arrangement and manufacturing method

#43
20160249466
2016-08-25

Portable electronic device contact puck alignment

#44
20160219715
2016-07-28

Substrate via filling

#45
20160192482
2016-06-30

Patterned conductive structure and method for forming the same

#46
20160120040
2016-04-28

Fabrication of intra-structure conductive traces and interconnects for three-dimensional manufactured structures

#47
20160088738
2016-03-24

Method of forming an interference shield on a substrate

#48
20160044769
2016-02-11

ESD protection device

#49
20160006100
2016-01-07

Method for making electrical structure with air dielectric and related electrical structures

#50
20150282395
2015-10-01

Thin film based electromagnetic interference shielding with BBUL/coreless packages

#51
20150250057
2015-09-03

Printed circuit board and method of manufacturing a printed circuit board

#52
20150228554
2015-08-13

Integrated electronic components and methods of formation thereof

#53
20150228416
2015-08-13

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

#54
20150216037
2015-07-30

Electronic device and manufacturing method for same

#55
20150181715
2015-06-25

Method for manufacturing touch panel

#56
20150114689
2015-04-30

Flex-rigid wiring board and method for manufacturing flex-rigid wiring board

#57
20150016079
2015-01-15

Printed wiring board

#58
20150014027
2015-01-15

Wiring board and method for manufacturing the same

#59
20150009645
2015-01-08

Wiring substrate and semiconductor package

#60
20150007933
2015-01-08

Method of forming a laminate structure having a plated through-hole using a removable cover layer

#61
20140353007
2014-12-04

Wired circuit board

#62
20140220257
2014-08-07

Method of processing a substrate

#63
20140216677
2014-08-07

Method of processing a substrate

#64
20140162500
2014-06-12

Process for the production of a plug and a plug

#65
20140141155
2014-05-22

Method of forming electric wiring using inkjet printing and inkjet printing apparatus

#66
20140127834
2014-05-08

Methods for selectively coating three-dimensional features on a substrate

#67
20140090881
2014-04-03

Passive device embedded in substrate and substrate with passive device embedded therein

#68
20140090879
2014-04-03

Embedded architecture using resin coated copper

#69
20140083858
2014-03-27

Heterogeneous integration of microfluidic devices in package structures

#70
20140076844
2014-03-20

Method for making a biocompatible hermetic housing including hermetic electrical feedthroughs

#71
20130333934
2013-12-19

Multilayer electronic structure with stepped holes

#72
20130285218
2013-10-31

Integrated electronic components and methods of formation thereof

#73
20130270694
2013-10-17

Substrates having bumps with holes, semiconductor chips having bumps with holes, semiconductor packages formed using the same, and methods of fabricating the same

#74
20130087365
2013-04-11

Method for making electrical structure with air dielectric and related electrical structures

#75
20130081863
2013-04-04

SUBSTRATE WITH BUILT-IN ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME

#76
20130025926
2013-01-31

CIRCUIT SUBSTRATE

#77
20130008586
2013-01-10

Method of manufacturing a circuit substrate

#78
20120324723
2012-12-27

METHOD OF MANUFACTURING CORELESS SUBSTRATE

#79
20120308718
2012-12-06

Fabricating method for multilayer printed circuit board

#80
20120302012
2012-11-29

Method for fabricating packaging substrate with embedded semiconductor component

#81
20120279763
2012-11-08

Method for attaching a flexible structure to a device and a device having a flexible structure

#82
20120267155
2012-10-25

CIRCUIT SUBSTRATE

#83
20120267037
2012-10-25

Method for producing multilayer ceramic substrate

#84
20120260501
2012-10-18

Method for manufacturing rigid-flexible printed circuit board

#85
20120206068
2012-08-16

Hole formation method, multilayer wiring, semiconductor device, display element, image display device, and system containing via hole formed by the hole formation method

#86
20120199270
2012-08-09

METHOD OF MANUFACTURING A MULTI-LAYER CERAMIC SUBSTRATE USING A CONSTRAINING GREEN SHEET

#87
20120194617
2012-08-02

Method of manufacturing substrate and substrate, method of manufacturing liquid drop ejecting head and liquid drop ejecting head, and liquid drop ejecting device

#88
20120133084
2012-05-31

Method of processing a substrate

#89
20120067619
2012-03-22

CONNECTION METHOD, CONNECTION STRUCTURE, AND ELECTRONIC DEVICE

#90
20120060367
2012-03-15

Method for manufacturing flex-rigid wiring board

#91
20110304016
2011-12-15

Wiring board, method of manufacturing the same, and semiconductor device

#92
20110297644
2011-12-08

Method for manufacturing printed circuit board with cavity

#93
20110297430
2011-12-08

Wiring substrate

#94
20110266036
2011-11-03

Laminate type ceramic electronic component and method for manufacturing same

#95
20110214905
2011-09-08

Circuit board with flexible region and method for production thereof

#96
20110203837
2011-08-25

Flex-rigid wiring board and method for manufacturing the same

#97
20110199739
2011-08-18

Flex-rigid wiring board and method for manufacturing the same

#98
20110163261
2011-07-07

COMPOSITION

#99
20110108315
2011-05-12

Process for fabricating circuit substrate

#100
20110108313
2011-05-12

Fabricating process of circuit substrate

#101
20110088831
2011-04-21

Method for producing ceramic body

#102
20110036622
2011-02-17

LAMINATED CERAMIC ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME

#103
20110027539
2011-02-03

IMPROVED PROCESS FOR PRESSURELESS CONSTRAINED SINTERING OF LOW TEMPERATURE CO-FIRED CERAMIC WITH SURFACE CIRCUIT PATTERNS

#104
20110011516
2011-01-20

Process for producing ceramic substrate

#105
20100314989
2010-12-16

Patterning a thick film paste in surface features

#106
20100304125
2010-12-02

Method for manufacturing ceramic substrate and ceramic substrate

#107
20100296252
2010-11-25

INTEGRATED ELECTRONIC COMPONENTS AND METHODS OF FORMATION THEREOF

#108
20100294544
2010-11-25

Method of manufacturing a rigid printed wiring board

#109
20100270362
2010-10-28

Composition

#110
20100266752
2010-10-21

METHOD FOR FORMING CIRCUIT BOARD STRUCTURE OF COMPOSITE MATERIAL

#111
20100236817
2010-09-23

Package substrate with a cavity, semiconductor package and fabrication method thereof

#112
20100206619
2010-08-19

PACKAGE SUBSTRATE STRUCUTRE WITH CAVITY AND METHOD FOR MAKING THE SAME

#113
20100192371
2010-08-05

Wiring board and method of manufacturing the same, and electronic component device using the wiring board and method of manufacturing the same

#114
20100170870
2010-07-08

IMPRINT PROCESS OF THERMOSETTING MATERIAL

#115
20100170703
2010-07-08

Rigid-flex module and manufacturing method

#116
20100154998
2010-06-24

ALTERNATE USE FOR LOW VISCOSITY LIQUIDS AND METHOD TO GEL LIQUID

#117
20100147573
2010-06-17

CIRCUIT SUBSTRATE, CIRCUIT MODULE AND METHOD FOR MANUFACTURING THE CIRCUIT SUBSTRATE

#118
20100147570
2010-06-17

Circuit substrate and circuit substrate manufacturing method

#119
20100143848
2010-06-10

Patterning methods for stretchable structures

#120
20100104678
2010-04-29

APPARATUS AND METHOD FOR MAKING AND USING A TOOLING DIE

#121
20100101701
2010-04-29

Method of manufacturing non-shrinking multilayer ceramic substrate

#122
20100092742
2010-04-15

Ceramic multilayer substrate and method for manufacturing the same

#123
20100090339
2010-04-15

Structures and Methods for Wafer Packages, and Probes

#124
20100089624
2010-04-15

MULTILAYER CERAMIC SUBSTRATE AND PROCESS FOR PRODUCING THE SAME

#125
20100068837
2010-03-18

Methods for forming ceramic substrates with via studs

#126
20100068467
2010-03-18

METHOD FOR TREATING SURFACE OF SUBSTRATE RESIN AND SUBSTRATE RESIN TREATED THEREBY

#127
20100059252
2010-03-11

Method for manufacturing multilayer ceramic substrate and composite sheet

#128
20100059165
2010-03-11

METHOD OF MANUFACTURING MULTILAYER CERAMIC SUBSTRATE HAVING CAVITY

#129
20100053920
2010-03-04

Packaging substrate with embedded semiconductor component and method for fabricating the same

#130
20100051173
2010-03-04

Manufacturing method of multi-layer ceramic substrate

#131
20100043962
2010-02-25

Fabrication method of rigid-flex circuit board

#132
20100038013
2010-02-18

METHOD FOR MANUFACTURING MULTILAYER CERAMIC ELECTRONIC DEVICE

#133
20100035033
2010-02-11

Multilayer ceramic substrate, method for manufacturing the same, and method for reducing substrate warping

#134
20100025087
2010-02-04

Flex-rigid wiring board and method for manufacturing the same

#135
20100018630
2010-01-28

Method of manufacturing composite wiring board

#136
20090321114
2009-12-31

Electrical inspection substrate unit and manufacturing method therefore

#137
20090321112
2009-12-31

Method of making rigid-flexible printed circuit board having a peelable mask

#138
20090305865
2009-12-10

Method for manufacturing ceramic substrate and ceramic substrate

#139
20090249621
2009-10-08

METHOD FOR MAKING A MINIATURIZED DEVICE IN VOLUME

#140
20090242241
2009-10-01

Flex-rigid wiring board and method of manufacturing the same

#141
20090241333
2009-10-01

Method for manufacturing printed circuit board having different thicknesses in different areas

#142
20090230596
2009-09-17

Method of manufacturing multi-layered ceramic substrate

#143
20090229121
2009-09-17

Method for manufacturing multilayer printed circuit boards

#144
20090218122
2009-09-03

Method of manufacturing a wiring substrate

#145
20090196001
2009-08-06

Wiring board with switching function and method of manufacturing the same

#146
20090188108
2009-07-30

Method for attaching a flexible structure to a device

#147
20090174083
2009-07-09

Wiring board and method of manufacturing the same, and electronic component device using the wiring board and method of manufacturing the same

#148
20090159179
2009-06-25

METHOD OF MANUFACTURING MULTILAYER CERAMIC SUBSTRATE

#149
20090154122
2009-06-18

Mechanical component-containing board and method of manufacturing same

#150
20090148667
2009-06-11

Method of manufacturing ceramic laminated substrate and ceramic laminated substrate manufactured using the same

#151
20090142582
2009-06-04

Constraining green sheet and manufacturing method of multi-layer ceramic substrate using the same

#152
20090133805
2009-05-28

METHOD OF MANUFACTURING MULTILAYER CERAMIC SUBSTRATE

#153
20090117357
2009-05-07

Constraining green sheet and manufacturing method of multi-layer ceramic substrate

#154
20090117290
2009-05-07

METHOD OF MANUFACTURING NON-SHRINKAGE CERAMIC SUBSTRATE

#155
20090114434
2009-05-07

METHOD OF MANUFACTURING NON-SHRINKAGE CERAMIC SUBSTRATE AND NON-SHRINKAGE CERAMIC SUBSTRATE USING THE SAME

#156
20090110893
2009-04-30

Constraining green sheet and method of manufacturing multi-layer ceramic substrate using the same

#157
20090107616
2009-04-30

MANUFACTURING METHOD OF MULTI-LAYER CERAMIC SUBSTRATE

#158
20090087548
2009-04-02

Method of forming circuit pattern

#159
20090071700
2009-03-19

Wiring board with columnar conductor and method of making same

#160
20090053532
2009-02-26

Multilayer ceramic substrate and method for producing same

#161
20090053487
2009-02-26

CERAMIC CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF

#162
20090044405
2009-02-19

Interposer with Electrical Contact Button and Method

#163
20090042320
2009-02-12

Methods for liquid transfer coating of three-dimensional substrates

#164
20090040704
2009-02-12

Printed circuit board, method of fabricating the same, and electronic apparatus employing the same

#165
20090039905
2009-02-12

Composite conductive sheet, method for producing the same, anisotropic conductive connector, adapter, and circuit device electric inspection device

#166
20090032168
2009-02-05

Method for producing ceramic compact

#167
20090031561
2009-02-05

Method for manufacturing printed circuit board

#168
20090014411
2009-01-15

Fabricating method for multilayer printed circuit board

#169
20090004841
2009-01-01

Forming vias using sacrificial material

#170
20080314865
2008-12-25

Method for providing hermetic electrical feedthrough

#171
20080314502
2008-12-25

METHOD FOR PROVIDING HERMETIC ELECTRICAL FEEDTHROUGH

#172
20080293263
2008-11-27

CONTACT MADE OF CERAMIC AND ITS MANUFACTURING METHOD

#173
20080283281
2008-11-20

Multilayer ceramic substrate

#174
20080274338
2008-11-06

WIRING SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME

#175
20080240656
2008-10-02

Integrated electronic components and methods of formation thereof

#176
20080230963
2008-09-25

Method of manufacturing low temperatue co-firing substrate

#177
20080223606
2008-09-18

Ceramic Substrate and Method for Manufacturing the Same

#178
20080198205
2008-08-21

Printhead fabricated on flexible substrate

#179
20080189942
2008-08-14

Method for manufacturing bump of probe card

#180
20080173471
2008-07-24

Element substrate and method of manufacturing the same

#181
20080171172
2008-07-17

Method of manufacturing a component-embedded PCB

#182
20080164053
2008-07-10

Ceramic electronic component and method for manufacturing the same

#183
20080152928
2008-06-26

Multilayer ceramics substrate

#184
20080142147
2008-06-19

Method for manufacturing a ceramic multi-layered substrate

#185
20080128157
2008-06-05

Manufacturing method of multilayer ceramic board

#186
20080102410
2008-05-01

Method of manufacturing printed circuit board

#187
20080055873
2008-03-06

Electronic part module and method of making the same

#188
20080052905
2008-03-06

Fabricating method for printed circuit board

#189
20080050281
2008-02-28

Sensor substrate and method of fabricating same

#190
20080043067
2008-02-21

Method of manufacturing substrate and substrate, method of manufacturing liquid drop ejecting head and liquid drop ejecting head, and liquid drop ejecting device

#191
20080007383
2008-01-10

Transformer and associated method of making using liquid crystal polymer (LCP) material

#192
20080007380
2008-01-10

Method of making a transformer

#193
20080005890
2008-01-10

Method of making a transformer

#194
20070289691
2007-12-20

Method of manufacturing non-shrinkage ceramic substrate

#195
20070278670
2007-12-06

Multilayer electronic component, electronic device, and method for producing multilayer electronic component

#196
20070267218
2007-11-22

Multilayer electronic component, electronic device, and method for manufacturing multilayer electronic component

#197
20070256297
2007-11-08

Method of manufacturing printed wiring board with component mounting pin

#198
20070205479
2007-09-06

Method for attaching a flexible structure to a device and a device having a flexible structure

#199
20070190764
2007-08-16

Method for manufacturing a substrate with cavity

#200
20070184251
2007-08-09

Ceramic multilayer substrate and method for manufacturing the same

#201
20070180684
2007-08-09

Method for manufacturing monolithic ceramic electronic component

#202
20070161266
2007-07-12

Stacked module and manufacturing method thereof

#203
20070108586
2007-05-17

Composite wiring board and manufacturing method thereof

#204
20070087588
2007-04-19

Interposer with electrical contact button and method

#205
20070066045
2007-03-22

Method for manufacturing substrate with cavity

#206
20070065988
2007-03-22

Method for manufacturing substrate with cavity

#207
20070065986
2007-03-22

Method for manufacturing substrate with cavity

#208
20070020445
2007-01-25

Flexible structures for sensors and electronics

#209
20060286487
2006-12-21

Process for coating thick resist over polymer features

#210
20060255461
2006-11-16

Handling and positioning of metallic plated balls for socket application in ball grid array packages

#211
20060234023
2006-10-19

Production method of a multilayer ceramic substrate

#212
20060234021
2006-10-19

Multi-layer ceramic substrate, method for manufacturing the same and electronic device using the same

#213
20060198128
2006-09-07

Configurations and methods for embedding electronics or light emitters in manufactured materials

#214
20060196598
2006-09-07

Method of forming through hole and method of manufacturing electronic circuit

#215
20060189044
2006-08-24

High reliability multilayer circuit substrates and methods for their formation

#216
20060156542
2006-07-20

Method of fabricating rigid flexible printed circuit board

#217
20060061019
2006-03-23

Method of producing ceramic multilayer substrates, and green composite laminate

#218
20060040522
2006-02-23

Method for making a microelectronic interposer

#219
20060024989
2006-02-02

Helical microelectronic contact and method for fabricating same

#220
20060009050
2006-01-12

Method for fabricating electrical contact buttons

#221
20050263238
2005-12-01

Set of resin sheets and method for producing ceramic structure using the same, and ceramic structure

#222
20050199331
2005-09-15

Method of fabricating multilayer ceramic substrate

#223
20050161826
2005-07-28

Multilayer circuit devices and manufacturing methods using electroplated sacrificial structures

#224
20050158455
2005-07-21

Method of producing multilayer interconnection board

#225
20050151303
2005-07-14

Method for producing ceramic substrate and electronic component module using ceramic substrate

#226
20050146039
2005-07-07

High reliability multilayer circuit substrates

#227
20050106902
2005-05-19

Interposer with electrical contact button and method

#228
20050092519
2005-05-05

Partially flexible circuit board

#229
20050090866
2005-04-28

Method and system for non-vascular sensor implantation

#230
20050060886
2005-03-24

Circuit board fabrication method and circuit board

#231
20050057326
2005-03-17

Microstrip line and method for producing of a microstrip line

#232
20050055829
2005-03-17

Method of fabricating a micro-electromechanical fluid ejection device

#233
20050051253
2005-03-10

Method for producing ceramic substrate, and ceramic substrate

#234
20050008824
2005-01-13

Ceramic multilayer substrate manufacturing method and unfired composite multilayer body

#235
12473935
2019-08-20

Method for providing hermetic electrical feedthrough