ClassID:

233941

H05K3/4638 - CPC Classification

Classification description:

Apparatus or processes for manufacturing printed circuits; Manufacturing multilayer circuits by laminating two or more circuit boards Aligning and fixing the circuit boards before lamination; Detecting or measuring the misalignment after lamination; Aligning external circuit patterns or via connections relative to internal circuits

Recent Application in this class:
#1
20260059664
2026-02-26

ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF

#2
20250374426
2025-12-04

AUTOMATED MANUFACTURING OF HYBRID PANELS

#3
20250240889
2025-07-24

SUBSTRATE STRUCTURE AND MANUFACTURING METHOD THEREOF

#4
20240215152
2024-06-27

SURFACE TENSION DRIVEN FLEXIBLE ELECTRONICS TRANSFER PRINTING METHOD

#5
20230053225
2023-02-16

Via bond attachment

#6
20230014935
2023-01-19

Printed circuit board and storage device including the same

#7
20220012863
2022-01-13

Misalignment measuring apparatus and misalignment measuring method

#8
20210174494
2021-06-10

Compensating misalignment of component carrier feature by modifying target design concerning correlated component carrier feature

#9
20210144892
2021-05-13

Printed circuit board automated layup system

#10
20210007228
2021-01-07

Manufacturing method of multilayer printed circuit boards

#11
20200288581
2020-09-10

Methods and systems for aligning a component

#12
20200214146
2020-07-02

System and method for manufacturing flexible laminated circuit boards

#13
20200128678
2020-04-23

Apparatus and method for detecting ion migration

#14
20200068706
2020-02-27

Optical waveguide having aluminum nitride thin film

#15
20200043690
2020-02-06

Multilayer printed circuit board via hole registration and accuracy

#16
20190350083
2019-11-14

Method for manufacturing multilayer wiring board

#17
20190252108
2019-08-15

Coil component

#18
20190148273
2019-05-16

Package substrate and package structure

#19
20190118520
2019-04-25

Method of manufacturing multilayer substrate

#20
20180343740
2018-11-29

Composite substrate, method of manufacturing composite substrate, and method of manufacturing flexible board

#21
20180255650
2018-09-06

Component carriers sandwiching a sacrificial structure and having pure dielectric layers next to the sacrificial structure

#22
20180255649
2018-09-06

Sacrificial structure with dummy core and two sections of separate material thereon for manufacturing component carriers

#23
20180146554
2018-05-24

Wiring substrate and method for manufacturing same

#24
20180110133
2018-04-19

Multilayer printed circuit board via hole registration and accuracy

#25
20180108506
2018-04-19

Fuses with integrated metals

#26
20180032851
2018-02-01

Transponder fabrication methods

#27
20170251552
2017-08-31

Package substrate and manufacturing method thereof

#28
20170006713
2017-01-05

Package substrate and manufacturing method thereof

#29
20160323992
2016-11-03

Aluminum nitride substrate with graphite foil

#30
20160278208
2016-09-22

Selective segment via plating process and structure

#31
20160278207
2016-09-22

Selective segment via plating process and structure

#32
20160216789
2016-07-28

Touch projection screen and manufacturing method thereof

#33
20160105953
2016-04-14

Printed circuit board

#34
20160087325
2016-03-24

Processes for forming waveguides using LTCC substrates

#35
20160014909
2016-01-14

System and method for manufacturing flexible laminated circuit boards

#36
20150271930
2015-09-24

Making multi-layer micro-wire structure

#37
20150237729
2015-08-20

Substrate device and electric circuit arrangement having first substrate section perpendicular to second substrate section

#38
20150223344
2015-08-06

Tool, method and machine for manufacturing multi-layer printed circuit boards

#39
20150108084
2015-04-23

Method of making a flexible circuit

#40
20150069340
2015-03-12

Organic light emitting diode display and manufacuring method thereof

#41
20140332162
2014-11-13

System for manufacturing laminated circuit boards

#42
20140139445
2014-05-22

Touch sensing device and a method of fabricating the same using bonding marks on non-bonding surface of FPCB

#43
20140131073
2014-05-15

Multi-layer wiring board

#44
20140034244
2014-02-06

System for manufacturing laminated circuit boards

#45
20140016290
2014-01-16

TOUCH PANEL AND METHOD FOR MANUFACTURING THE SAME

#46
20140013566
2014-01-16

System and method for high resolution, high throughput processing of conductive patterns of flexible substrates

#47
20140005818
2014-01-02

Implementing enhanced low loss, thin, high performance flexible circuits

#48
20130333925
2013-12-19

Flexible-rigid circuit board composite and method for producing a flexible-rigid circuit board composite

#49
20130306227
2013-11-21

Method of manufacturing a stacked foil sheet device

#50
20130269183
2013-10-17

Method of fabricating a printed circuit board interconnect assembly

#51
20130220995
2013-08-29

Method and apparatus for welding printed circuits

#52
20130176692
2013-07-11

Method for producing a circuit board consisting of a plurality of circuit board areas and circuit board

#53
20130157438
2013-06-20

Multi-layered substrate manufacturing method

#54
20130148878
2013-06-13

Alignment method for assembling substrates without fiducial mark

#55
20130112461
2013-05-09

Ceramic substrate and method of manufacturing the same

#56
20130081859
2013-04-04

Multilayer circuit board and manufacturing method thereof

#57
20120293965
2012-11-22

Component built-in module, and manufacturing method for component built-in module

#58
20120212252
2012-08-23

Printed Circuit Board Registration Testing

#59
20120174387
2012-07-12

System for manufacturing laminated circuit boards

#60
20120152457
2012-06-21

Hot press device and multi-layered printed board press method

#61
20120125666
2012-05-24

MULTI-LAYERED PRINTED CIRCUIT BOARD WITH CONDUCTIVE TEST AREAS AS WELL AS METHOD FOR DETERMINING A MISALIGNMENT OF AN INNER LAYER

#62
20120062862
2012-03-15

Apparatuses and methods for compensation of carrier distortions from measurement machines

#63
20110277913
2011-11-17

Method for producing a multilayer element

#64
20110232949
2011-09-29

Printed wiring board manufacturing method

#65
20110130860
2011-06-02

Registration system and method

#66
20110048619
2011-03-03

STACKED FOIL SHEET DEVICE

#67
20100212945
2010-08-26

BOND HEAD ASSEMBLY AND SYSTEM

#68
20100206454
2010-08-19

Substrate bonding apparatus

#69
20100058584
2010-03-11

Method for pin-less registration of a plurality of laminate elements

#70
20100019789
2010-01-28

System for multiple layer printed circuit board misregistration testing

#71
20100019625
2010-01-28

Multilayer Element and a Method for Producing a Multilayer Element

#72
20090229762
2009-09-17

Manufacturing method of boards, mold-releasing sheet, manufacturing apparatus for board

#73
20090178839
2009-07-16

RECOGNITION MARK AND METHOD FOR MANUFACTURING CIRCUIT BOARD

#74
20090175022
2009-07-09

MULTI-LAYER PACKAGE STRUCTURE AND FABRICATION METHOD THEREOF

#75
20090159559
2009-06-25

Method of manufacturing multilayer printed circuit board having buried holes

#76
20090090465
2009-04-09

PRINTED WIRING BOARD WITH CONDUCTIVE CONSTRAINING CORE INCLUDING RESIN FILLED CHANNELS

#77
20090087624
2009-04-02

Laminated structure

#78
20090035957
2009-02-05

Method for producing a circuit board comprising a lead frame

#79
20090000814
2009-01-01

MULTIPLE LAYER PRINTED CIRCUIT BOARD HAVING MISREGISTRATION TESTING PATTERN

#80
20080295327
2008-12-04

FLEXIBLE CIRCUIT

#81
20080257584
2008-10-23

Multilayer wiring board

#82
20080190651
2008-08-14

Multi-Layered Printed Circuit Board Comprising Conductive Test Surfaces, and Method for Determining a Misalignment of an Inner Layer

#83
20080186045
2008-08-07

TEST MARK STRUCTURE, SUBSTRATE SHEET LAMINATE, MULTILAYERED CIRCUIT SUBSTRATE, METHOD FOR INSPECTING LAMINATION MATCHING PRECISION OF MULTILAYERED CIRCUIT SUBSTRATE, AND METHOD FOR DESIGNING SUBSTRATE SHEET LAMINATE

#84
20080141527
2008-06-19

METHOD FOR MANUFACTURING MULTILAYER FLEXIBLE PRINTED CIRCUIT BOARD

#85
20070256298
2007-11-08

Boring device for boring via holes for connecting contact regions of multilayer printed circuit boards

#86
20070248800
2007-10-25

Multilayer board having layer configuration indicator portion

#87
20070167056
2007-07-19

Multi-layer printed circuit board, and method for detecting errors in laminating order of layers thereof

#88
20070120248
2007-05-31

Semiconductor device

#89
20070114210
2007-05-24

Device for preparing a multilayer printed circuit board for the drilling of contact bores

#90
20070045296
2007-03-01

Electrode for machines for electromagnetic induction welding of the layers forming a multi-layer printed circuit

#91
20070008059
2007-01-11

Misregistration-tolerant overlay inductors

#92
20070003128
2007-01-04

A Method Of Aligning A Pattern On A Workpiece

#93
20060253270
2006-11-09

Model for modifying drill data to predict hole locations in a panel structure

#94
20060231198
2006-10-19

Manufacturing process: how to construct constraining core material into printed wiring board

#95
20060032574
2006-02-16

Method for fabricating multi-layer ceramic substrate

#96
20060016565
2006-01-26

Floating pin lamination plate system for multilayer circuit boards

#97
20050257957
2005-11-24

Printed wiring board with conductive constraining core including resin filled channels

#98
20050206898
2005-09-22

Apparatus and method for measuring alignment accuracy, as well as method and system for manufacturing semiconductor device

#99
20050145319
2005-07-07

Unfired, adhesive ceramic film

#100
20050144780
2005-07-07

Method for manufacturing substrate, release sheet, substrate manufacturing apparatus and method for manufacturing substrate using same

#101
20050139315
2005-06-30

Structure and method for laminating and fixing thin plate parts and method for fabricating ink-jet printer head

#102
20050085065
2005-04-21

Parallel multi-layer printed circuit board having improved interconnection and method for manufacturing the same

#103
20050023275
2005-02-03

Procedure for soldering the constituent layers of a multilayer printed circuit and the machine used for same

#104
20050005438
2005-01-13

Method of testing spacings in pattern of openings in PCB conductive layer