ClassID:

234437

H05K2201/0769 - CPC Classification

Classification description:

Indexing scheme relating to printed circuits covered by; Electric details; Insulation Anti metal-migration, e.g. avoiding tin whisker growth

Recent Application in this class:
#1
20260068036
2026-03-05

PLANAR SOLDER JOINT WITH DIAGONAL TRACE FOR DETERMINING SOLDER DIMENSION TO PREVENT ELECTROMIGRATION

#2
20260032809
2026-01-29

MULTILAYER CIRCUIT BOARD

#3
20230254983
2023-08-10

WIRING BOARD AND METHOD OF PRODUCING WIRING BOARD

#4
20230104567
2023-04-06

Wiring board

#5
20210310124
2021-10-07

COATING BY ALD FOR SUPPRESSING METALLIC WHISKERS

#6
20210289636
2021-09-16

Apparatus and method relating to electrochemical migration

#7
20210259107
2021-08-19

Wiring substrate

#8
20210095139
2021-04-01

COATING FOR THE MITIGATION OF METAL WHISKERS

#9
20200053878
2020-02-13

Flexible wiring board and display device

#10
20190364659
2019-11-28

Glass fiber coatings for improved resistance to conductive anodic filament formation

#11
20190314937
2019-10-17

Sn whisker growth mitigation using NiO sublayers

#12
20190223286
2019-07-18

Circuit board and method for production thereof

#13
20190127853
2019-05-02

COATING BY ALD FOR SUPPRESSING METALLIC WHISKERS

#14
20190077976
2019-03-14

Coating for the mitigation of metal whiskers

#15
20180368265
2018-12-20

Flexible printed circuit board

#16
20180324957
2018-11-08

Circuit board and production method therefor

#17
20180255645
2018-09-06

Producing metal/ceramic circuit board by removing residual silver

#18
20180153042
2018-05-31

Glass fiber coatings for improved resistance to conductive anodic filament formation

#19
20180072897
2018-03-15

Conformal coating, composition and method for the mitigation of growth of metallic crystalline structures

#20
20180035537
2018-02-01

Method of manufacturing a ceramic substrate

#21
20180027653
2018-01-25

Ceramic substrate

#22
20170349767
2017-12-07

Coating for the mitigation of metal whiskers

#23
20170215277
2017-07-27

Wiring board

#24
20170127514
2017-05-04

Metal-base printed circuit board

#25
20170042036
2017-02-09

Carrier-attached copper foil, laminate, method for producing printed wiring board, and method for producing electronic device

#26
20160349884
2016-12-01

Conductive film, conductive film manufacturing method, and touch panel

#27
20160066423
2016-03-03

Printed wiring board and method for manufacturing the same

#28
20160037629
2016-02-04

Printed wiring board

#29
20160021741
2016-01-21

Conductive film forming composition, conductive film, and wiring board

#30
20160014894
2016-01-14

Circuit board

#31
20150287532
2015-10-08

Electronic component, method of manufacturing the same, and mount structure of electronic component

#32
20150195908
2015-07-09

Wiring board

#33
20150191610
2015-07-09

Conductive paste and printed wiring board

#34
20150140293
2015-05-21

Metal-base printed circuit board

#35
20150136459
2015-05-21

Printed wiring board and method for manufacturing printed wiring board

#36
20150034366
2015-02-05

Circuit board

#37
20150014030
2015-01-15

Composition for forming silver ion diffusion-suppressing layer, film for silver ion diffusion-suppressing layer, circuit board, electronic device, conductive film laminate, and touch panel

#38
20140342097
2014-11-20

Process to produce conformal nano-composite coating for mititgation of manufacturing defects using chemical vapor deposition and nano-structures

#39
20140138134
2014-05-22

Wiring substrate

#40
20140110402
2014-04-24

Methods and apparatus for reducing the occurrence of metal whiskers

#41
20140069701
2014-03-13

Wiring board

#42
20140000940
2014-01-02

Wiring board

#43
20130284499
2013-10-31

Wiring substrate and method of manufacturing the same

#44
20130284066
2013-10-31

Metal surface treatment aqueous solution and method for inhibiting whiskers on a metal surface

#45
20130076834
2013-03-28

INKJET HEAD AND METHOD FOR PRODUCING THE SAME

#46
20120198692
2012-08-09

Underbump metallurgy employing an electrolytic Cu / electorlytic Ni / electrolytic Cu stack

#47
20120048604
2012-03-01

Method for making glass interposer panels

#48
20110281024
2011-11-17

METHOD FOR PREVENTING OR REDUCING SILVER MIGRATION IN THE CROSSOVER AREAS OF A MEMBRANE TOUCH SWITCH

#49
20110253431
2011-10-20

Printed circuit substrate and method of manufacturing the same

#50
20110232953
2011-09-29

CIRCUIT BOARD AND STRUCTURE USING THE SAME

#51
20110206909
2011-08-25

COATINGS FOR SUPPRESSING METALLIC WHISKERS

#52
20110155418
2011-06-30

Mitigation of whiskers in Sn-films

#53
20110073867
2011-03-31

Array substrate and manufacturing method thereof

#54
20110072656
2011-03-31

Method for forming a current distribution structure

#55
20110062563
2011-03-17

Non-volatile memory with reduced mobile ion diffusion

#56
20100212944
2010-08-26

Silane Coupling Agents for Printed Circuit Boards

#57
20100196727
2010-08-05

Solution and process for increasing the solderability and corrosion resistance of metal or metal alloy surface

#58
20100193231
2010-08-05

Circuit board and structure using the same

#59
20100193229
2010-08-05

Barrier layer to prevent conductive anodic filaments

#60
20100116870
2010-05-13

Metal surface treatment aqueous solution and method for inhibiting whiskers on a metal surface

#61
20100078208
2010-04-01

Method of forming wiring board and wiring board obtained

#62
20100044088
2010-02-25

CONDUCTIVE ADHESIVE

#63
20100006325
2010-01-14

Circuit board with kneaded conductive paste

#64
20100003398
2010-01-07

Methods for inhibiting tin whisker growth using abrasive powder coatings

#65
20090305073
2009-12-10

PLATINUM-FREE AND PALLADIUM-FREE CONDUCTIVE ADHESIVE AND ELECTRODE FORMED THEREBY

#66
20090296364
2009-12-03

Wiring substrate and semiconductor package

#67
20090294409
2009-12-03

Method for inhibiting electromigration-induced phase segregation in solder joints

#68
20090237903
2009-09-24

Mounting structure, electro-optical device, and electronic apparatus

#69
20090229865
2009-09-17

Conductor for flexible substrate and fabrication method of same, and flexible substrate using same

#70
20090223830
2009-09-10

Method of surface treatment for the inhibition of whiskers

#71
20090174045
2009-07-09

Bump pad metallurgy employing an electrolytic Cu / electorlytic Ni / electrolytic Cu stack

#72
20090139748
2009-06-04

Wiring substrate

#73
20090095519
2009-04-16

Current distribution structure and method

#74
20090071694
2009-03-19

Circuit card and method for increasing the resistance of a circuit card to the formation of conductive filaments

#75
20090035890
2009-02-05

Techniques for direct encasement of circuit board structures

#76
20080316715
2008-12-25

Coated Copper, Method for Inhibiting Generation of Whisker, Printed Wiring Board and Semiconductor Device

#77
20080303439
2008-12-11

Coating composition for interconnection part of electrode and plasma display panel including the same

#78
20080271314
2008-11-06

Enhanced-reliability printed circuit board for tight-pitch components

#79
20080241452
2008-10-02

Flame retardant adhesive composition, and adhesive sheet, coverlay film and flexible copper-clad laminate using same

#80
20080216704
2008-09-11

Conformal Coating

#81
20080182025
2008-07-31

Circuit board and manufacturing method of the same

#82
20080164057
2008-07-10

Printed Wiring Board And Method Of Manufacturing Same

#83
20080135280
2008-06-12

Method of producing a wired circuit board

#84
20080075872
2008-03-27

Nanoscopic Assurance Coating for Lead-Free Solders

#85
20080054806
2008-03-06

Process for minimizing electromigration in an electronic device

#86
20080014419
2008-01-17

Enhanced-reliability printed circuit board for tight-pitch components

#87
20070295528
2007-12-27

Pb-free Sn-based material, wiring conductor, terminal connecting assembly, and Pb-free solder alloy

#88
20070287024
2007-12-13

Electrical components including abrasive powder coatings for inhibiting tin whisker growth

#89
20070287023
2007-12-13

Multi-phase coatings for inhibiting tin whisker growth and methods of making and using the same

#90
20070284700
2007-12-13

Coatings and methods for inhibiting tin whisker growth

#91
20070275262
2007-11-29

Reducing formation of tin whiskers on a tin plating layer

#92
20070238361
2007-10-11

PRINTED CIRCUIT BOARD

#93
20070051534
2007-03-08

Wired circuit board

#94
20070007144
2007-01-11

Tin electrodeposits having properties or characteristics that minimize tin whisker growth

#95
20060292847
2006-12-28

Silver barrier layers to minimize whisker growth in tin electrodeposits

#96
20060249304
2006-11-09

Circuit board and process for producing the same

#97
20060042823
2006-03-02

Wired circuit board

#98
20050266214
2005-12-01

Wiring substrate and method of fabricating the same

#99
20050263909
2005-12-01

Semiconductor device with reduced electromigration

#100
20050231926
2005-10-20

Wiring board, balun and apparatus using wiring board, and method of manufacturing wiring board

#101
20050219774
2005-10-06

Method for manufacture of multilayer ceramic substrate and multilayer ceramic substrate

#102
16453235
2020-04-21

Circuit board with non-plated hole interposed between plated holes to prevent formation of conductive anodic filament