ClassID:

209683

H01L2224/11902 - CPC Classification

Classification description:

Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by; Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto; Bump connectors; Manufacturing methods related thereto; Manufacturing methods; Methods of manufacturing bump connectors involving a specific sequence of method steps with repetition of the same manufacturing step Multiple masking steps

Recent Application in this class:
#1
20200098713
2020-03-26

Semiconductor device

#2
20180301429
2018-10-18

Semiconductor device

#3
20180012932
2018-01-11

Interconnect structures for assembly of semiconductor structures including superconducting integrated circuits

#4
20170373044
2017-12-28

Interconnect structure and semiconductor structures for assembly of cryogenic electronic packages

#5
20170133336
2017-05-11

Interconnect structures and methods for fabricating interconnect structures

#6
20160336288
2016-11-17

Semiconductor device

#7
20160268223
2016-09-15

Methods for forming pillar bumps on semiconductor wafers

#8
20160181216
2016-06-23

Reducing solder pad topology differences by planarization

#9
20150325541
2015-11-12

Semiconductor device

#10
20150303159
2015-10-22

Metal contact for semiconductor device

#11
20150243616
2015-08-27

Packages with solder ball revealed through laser

#12
20150021765
2015-01-22

Semiconductor device

#13
20140332954
2014-11-13

Semiconductor device

#14
20140295619
2014-10-02

Bump, method for forming the bump, and method for mounting substrate having the bump thereon

#15
20140187034
2014-07-03

Integrated circuit chip with pyramid or cone-shaped conductive pads for flexible C4 connections and a method of forming the integrated circuit chip

#16
20130256881
2013-10-03

Semiconductor device

#17
20130228919
2013-09-05

Semiconductor device and method of forming protective coating over interconnect structure to inhibit surface oxidation

#18
20130001780
2013-01-03

Multi-component integrated circuit contacts

#19
20120326297
2012-12-27

Semiconductor device and method of forming protective coating over interconnect structure to inhibit surface oxidation

#20
20120305633
2012-12-06

Injection molded solder process for forming solder bumps on substrates

#21
20120305631
2012-12-06

Injection molded solder process for forming solder bumps on substrates

#22
20120295434
2012-11-22

Solder collapse free bumping process of semiconductor device

#23
20120248605
2012-10-04

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

#24
20120153460
2012-06-21

Bump structure and manufacturing method thereof

#25
20120126419
2012-05-24

Substrate Arrangement and a Method of Manufacturing a Substrate Arrangement

#26
20120115324
2012-05-10

METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE HAVING A REFRACTORY METAL CONTAINING FILM

#27
20120049367
2012-03-01

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

#28
20120049342
2012-03-01

Semiconductor die terminal

#29
20120040524
2012-02-16

Process for making conductive post with footing profile

#30
20110281375
2011-11-17

Magnetic microelectronic device attachment

#31
20110272802
2011-11-10

Bump, method for forming the bump, and method for mounting substrate having the bump thereon

#32
20110140271
2011-06-16

Integrated circuit chip with pyramid or cone-shaped conductive pads for flexible C4 connections and a method of forming the integrated circuit chip

#33
20110097846
2011-04-28

Semiconductor chip, wafer stack package using the same, and methods of manufacturing the same

#34
20110084381
2011-04-14

Chip having a metal pillar structure

#35
20110057313
2011-03-10

Enhanced copper posts for wafer level chip scale packaging

#36
20110057312
2011-03-10

Terminal face contact structure and method of making same

#37
20100330796
2010-12-30

Manufacturing method of semiconductor device including Au bump on seed film

#38
20100246150
2010-09-30

Interconnect structure and a method of fabricating the same

#39
20100203721
2010-08-12

Multi-component integrated circuit contacts

#40
20100187685
2010-07-29

Semiconductor device

#41
20100088888
2010-04-15

LITHOGRAPHIC CONTACT ELEMENTS

#42
20100013094
2010-01-21

Semiconductor package and methods of manufacturing the same

#43
20090269888
2009-10-29

Chip-based thermo-stack

#44
20090266480
2009-10-29

Process for Preparing a Solder Stand-Off

#45
20090243091
2009-10-01

Mock bump system for flip chip integrated circuits

#46
20090176364
2009-07-09

Semiconductor device having a refractory metal containing film and method for manufacturing the same

#47
20090127710
2009-05-21

Undercut-free BLM process for Pb-free and Pb-reduced C4

#48
20090116207
2009-05-07

Method for micro component self-assembly

#49
20090109641
2009-04-30

Wafer of circuit board and joining structure of wafer or circuit board

#50
20090091030
2009-04-09

Semiconductor device, method for mounting semiconductor device, and mounting structure of semiconductor device

#51
20090091028
2009-04-09

SEMICONDUCTOR DEVICE AND METHOD OF BUMP FORMATION

#52
20090071699
2009-03-19

PACKAGING SUBSTRATE STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

#53
20090065933
2009-03-12

Semiconductor device and method of manufacturing the same

#54
20080296764
2008-12-04

Enhanced copper posts for wafer level chip scale packaging

#55
20080194095
2008-08-14

Undercut-free BLM process for Pb-free and Pb-reduced C4

#56
20080122115
2008-05-29

Three-dimensional wafer stacking with vertical interconnects

#57
20080115353
2008-05-22

Method of making lithographic contact elements

#58
20080106880
2008-05-08

Wiring board and method of manufacturing the same

#59
20080102620
2008-05-01

Solder ball mounting method and solder ball mounting substrate manufacturing method

#60
20080067676
2008-03-20

Electrical interconnection structure formation

#61
20080036100
2008-02-14

Solder elements with columnar structures and methods of making the same

#62
20070290343
2007-12-20

Electronic component, semiconductor device employing same, and method for manufacturing electronic component

#63
20070267945
2007-11-22

Ultrasound Transducer and Method for Implementing High Aspect Ration Bumps for Flip-Chip Two Dimensional Arrays

#64
20070252274
2007-11-01

Method for forming C4 connections on integrated circuit chips and the resulting devices

#65
20070218676
2007-09-20

Method for forming metal bumps

#66
20070205520
2007-09-06

Chip package and method for fabricating the same

#67
20070184643
2007-08-09

Methods of forming metal layers using multi-layer lift-off patterns

#68
20070184579
2007-08-09

Method of fabrication on high coplanarity of copper pillar for flip chip packaging application

#69
20070158832
2007-07-12

Electronic device and method of manufacturing the same

#70
20070155155
2007-07-05

Manufacturing method for semiconductor device and semiconductor device

#71
20070128845
2007-06-07

Interconnect structure of an integrated circuit and manufacturing method thereof

#72
20070105359
2007-05-10

Electrical interconnection structure formation

#73
20070026631
2007-02-01

Metal pad or metal bump over pad exposed by passivation layer

#74
20070023919
2007-02-01

Bonding pad on IC substrate and method for making the same

#75
20070018321
2007-01-25

Multi-component integrated circuit contacts

#76
20060281219
2006-12-14

Chip-based thermo-stack

#77
20060237842
2006-10-26

Semiconductor device including an under electrode and a bump electrode

#78
20060094226
2006-05-04

Bumping process

#79
20060090335
2006-05-04

Method for fabricating connection terminal of circuit board

#80
20060088992
2006-04-27

Bumping process and structure thereof

#81
20060087039
2006-04-27

UBM STRUCTURE FOR IMPROVING RELIABILITY AND PERFORMANCE

#82
20060087034
2006-04-27

Bumping process and structure thereof

#83
20060051954
2006-03-09

Bump structure of semiconductor package and method for fabricating the same

#84
20060011382
2006-01-19

Method of manufacturing a wiring board

#85
20060001141
2006-01-05

Multi-component integrated circuit contacts

#86
20050272242
2005-12-08

Formation method for conductive bump

#87
20050245059
2005-11-03

Method for making an interconnect pad

#88
20050230782
2005-10-20

Semiconductor device having a refractory metal containing film and method for manufacturing the same

#89
20050186771
2005-08-25

Manufacturing method for semiconductor device and semiconductor device

#90
20050148214
2005-07-07

Lithographic contact elements

#91
20050142693
2005-06-30

Semiconductor device with intermediate connector

#92
20050116340
2005-06-02

Semiconductor device and method of manufacturing the same

#93
20050042872
2005-02-24

Process for forming lead-free bump on electronic component

#94
20050006762
2005-01-13

Method of manufacturing a semiconductor device including a protruding electrode bonded to a lead electrode

#95
20050003651
2005-01-06

Process of forming bonding columns