ClassID:

234835

H05K2203/0786 - CPC Classification

Classification description:

Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by; Treatments involving liquids, e.g. plating, rinsing characterised by the specific liquids involved Using an aqueous solution, e.g. for cleaning or during drilling of holes

Sub-classes:
Recent Application in this class:
#1
20230269879
2023-08-24

Ceramic-cladded copper plate and method for manufacturing ceramic-cladded copper plate

#2
20230182488
2023-06-15

APPARATUS AND METHOD FOR FORMING A RESIST FINE PATTERN

#3
20230049337
2023-02-16

ELECTRONIC CIRCUIT HAVING GRAPHENE OXIDE PAPER SUBSTRATE AND METHOD OF RECOVERING PARTS OF AN ELECTRONIC CIRCUIT

#4
20200199766
2020-06-25

Bath and method for filling a vertical interconnect access or trench of a work piece with nickel or a nickel alloy

#5
20200172786
2020-06-04

High thermal conductivity prepreg and uses of the same

#6
20200157684
2020-05-21

Electroless copper plating polydopamine nanoparticles

#7
20190174631
2019-06-06

MINIATURIZED CIRCUIT AND METHOD OF MAKING THE SAME

#8
20180163048
2018-06-14

METHOD FOR PRODUCING PRINTED CIRCUIT BOARD, AND RESIN COMPOSITION

#9
20170164482
2017-06-08

Transient electronic devices comprising inorganic or hybrid inorganic and organic substrates and encapsulates

#10
20160302305
2016-10-13

Microreactor-assisted printing of conductive traces with in-situ reactive inks

#11
20160168715
2016-06-16

Electroless copper plating polydopamine nanoparticles

#12
20160050750
2016-02-18

Biodegradable materials for multilayer transient printed circuit boards

#13
20150376596
2015-12-31

Hybrid electronic sheets

#14
20150305163
2015-10-22

Hybrid electronic sheets

#15
20140323968
2014-10-30

Materials, electronic systems and modes for active and passive transience

#16
20140314967
2014-10-23

Aqueous phase pore sealing agent imroving PCB coating oxidation-resistant and corrosion-resistant properties and method for using same

#17
20140305900
2014-10-16

Transient electronic devices comprising inorganic or hybrid inorganic and organic substrates and encapsulates

#18
20130136869
2013-05-30

Method for improving plating on non-conductive substrates

#19
20120177817
2012-07-12

METHOD FOR PRODUCING A CONDUCTIVE FILM

#20
20110183082
2011-07-28

Method for improving plating on non-conductive substrates

#21
20110030736
2011-02-10

Process for cleaning articles

#22
20100278600
2010-11-04

SUPPORT BOARD FOR PERFORATION PROCESSING AND METHOD OF PERFORATION PROCESSING

#23
20100243301
2010-09-30

Organic polymer coating for protection against creep corrosion

#24
20100230382
2010-09-16

Metal-clad laminate

#25
20100167041
2010-07-01

Process for the production of entry sheet for drilling and entry sheet

#26
20100111623
2010-05-06

SUPPORT BOARD FOR PERFORATION PROCESSING AND METHOD OF PERFORATION PROCESSING

#27
20100044078
2010-02-25

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

#28
20100040874
2010-02-18

FILM FOR METAL FILM TRANSFER, METHOD FOR TRANSFERRING METAL FILM AND METHOD FOR MANUFACTURING CIRCUIT BOARD

#29
20090272560
2009-11-05

Conductive film and method of producing thereof

#30
20090233237
2009-09-17

Process for preparing conductive material

#31
20090133921
2009-05-28

FLEXIBLE PC BOARD MADE THROUGH A WATER CLEANING PROCESS

#32
20090087774
2009-04-02

COMPOSITIONS AND METHODS FOR WET LAMINATION OF PHOTOPOLYMERIZABLE DRY FILMS ONTO SUBSTRATES

#33
20080318070
2008-12-25

Water-soluble preflux and usage of the same

#34
20080308964
2008-12-18

Method for forming film of silane coupling agent

#35
20080272088
2008-11-06

POLISHING COMPOUND AND POLISHING METHOD

#36
20080246007
2008-10-09

Process for producing articles having an electrically conductive coating

#37
20080182025
2008-07-31

Circuit board and manufacturing method of the same

#38
20080173699
2008-07-24

Method for attachment of solder powder to electronic circuit board and solder-attached electronic circuit board

#39
20070281181
2007-12-06

Process for the production of entry sheet for drilling and use thereof

#40
20070151661
2007-07-05

ETCHED DIELECTRIC FILM IN HARD DISK DRIVES

#41
20070131243
2007-06-14

Method for cleaning surface of resin layer

#42
20060276050
2006-12-07

Method for manufacturing crystalline dielectric film,crystalline dielectric film manufactured thereby and thin film capacitor having the same

#43
20060266731
2006-11-30

Etchant rinse method

#44
20060249304
2006-11-09

Circuit board and process for producing the same

#45
20060128176
2006-06-15

Selective application of conductive material to substrates by pick and place of compliant contact arrays

#46
20060102195
2006-05-18

Method of cleaning substrate

#47
20060060563
2006-03-23

Ink composition for etching resist, method of forming etching resist pattern using the same, and method of forming microchannel using the ink composition

#48
20050076934
2005-04-14

Method of cleaning substrate

#49
20050035462
2005-02-17

Selective application of conductive material to circuit boards by pick and place

#50
20050009327
2005-01-13

Apparatus and method for formation of a wiring pattern on a substrate, and electronic devices and producing methods thereof

#51
20050001017
2005-01-06

Water soluble protective paste for manufacturing printed circuit boards

#52
20050000730
2005-01-06

Printed wiring board, electronic component mounting method, and electronic apparatus