ClassID:

209679

H01L2224/11848 - 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; Post-treatment of the bump connector Thermal treatments, e.g. annealing, controlled cooling

Sub-classes:
Recent Application in this class:
#1
20250226342
2025-07-10

SEMICONDUCTOR STRUCTURE AND METHOD OF MAKING

#2
20240113066
2024-04-04

ELECTRONIC DEVICE

#3
20240105653
2024-03-28

SOLDER PASTE, METHOD FOR FORMING SOLDER BUMPS, AND METHOD FOR PRODUCING MEMBER WITH SOLDER BUMPS

#4
20240038706
2024-02-01

ELECTRONIC DEVICE

#5
20230317652
2023-10-05

FINE-PITCH JOINING PAD STRUCTURE

#6
20230178506
2023-06-08

POWER SEMICONDUCTOR APPARATUS AND METHOD OF MANUFACTURING THE SAME, AND POWER CONVERSION APPARATUS

#7
20220384375
2022-12-01

Method of forming brass-coated metals in flip-chip redistribution layers

#8
20210272917
2021-09-02

Method of manufacturing semiconductor device

#9
20210242166
2021-08-05

Low temperature hybrid bonding structures and manufacturing method thereof

#10
20210193600
2021-06-24

Brass-coated metals in flip-chip redistribution layers

#11
20200286844
2020-09-10

SEMICONDUCTOR DEVICE WITH ELECTROPLATED COPPER STRUCTURES

#12
20200258856
2020-08-13

EXPANDED HEAD PILLAR FOR BUMP BONDS

#13
20200075524
2020-03-05

SEMICONDUCTOR DEVICE HAVING BUMP STRUCTURES AND SEMICONDUCTOR PACKAGE HAVING THE SAME

#14
20190304948
2019-10-03

Metal bonding pads for packaging applications

#15
20190109108
2019-04-11

Expanded head pillar for bump bonds

#16
20180269177
2018-09-20

Metal bonding pads for packaging applications

#17
20180236609
2018-08-23

HYBRID LOW METAL LOADING FLUX

#18
20180226382
2018-08-09

Semiconductor device and method for manufacturing the same

#19
20180108632
2018-04-19

Solder bump stretching method

#20
20180026008
2018-01-25

3D semiconductor package interposer with die cavity

#21
20180019191
2018-01-18

Conductive connections, structures with such connections, and methods of manufacture

#22
20170330853
2017-11-16

Copper structures with intermetallic coating for integrated circuit chips

#23
20170330850
2017-11-16

Method for manufacturing alloy bump

#24
20170200703
2017-07-13

Semiconductor device and method for manufacturing the same

#25
20170170137
2017-06-15

Bonding structure and method for producing bonding structure

#26
20170162454
2017-06-08

Systems and methods for interconnect simulation and characterization

#27
20170144221
2017-05-25

Sintering materials and attachment methods using same

#28
20160351522
2016-12-01

PACKAGE-ON-PACKAGE DEVICE AND CAVITY FORMATION BY SOLDER REMOVAL FOR PACKAGE INTERCONNECTION

#29
20160351520
2016-12-01

Copper structures with intermetallic coating for integrated circuit chips

#30
20160254249
2016-09-01

3D semiconductor package interposer with die cavity

#31
20160218076
2016-07-28

Semiconductor device having a cylindrical shaped conductive portion

#32
20160215240
2016-07-28

Solutions and processes for removing substances from substrates

#33
20160133595
2016-05-12

Electrical apparatus

#34
20160099223
2016-04-07

Semiconductor device and manufacturing method thereof

#35
20160013175
2016-01-14

Package-on-package structure and methods for forming the same

#36
20150325507
2015-11-12

Conductive connections, structures with such connections, and methods of manufacture

#37
20150303167
2015-10-22

SEMICONDUCTOR APPARATUS, METHOD OF MANUFACTURING SEMICONDUCTOR APPARATUS, AND ELECTRONIC APPARATUS

#38
20150262953
2015-09-17

Semiconductor device structure and manufacturing method

#39
20150221602
2015-08-06

Flip-chip hybridisation of two microelectronic components using a UV anneal

#40
20150162302
2015-06-11

Methods of forming semiconductor die assemblies

#41
20150079763
2015-03-19

Solder bump stretching method and device for performing the same

#42
20150072515
2015-03-12

LASER ABLATION METHOD AND RECIPE FOR SACRIFICIAL MATERIAL PATTERNING AND REMOVAL

#43
20150044864
2015-02-12

Compensating for warpage of a flip chip package by varying heights of a redistribution layer on an integrated circuit chip

#44
20150007958
2015-01-08

Solder bump forming method and apparatus

#45
20140361445
2014-12-11

Semiconductor device and method for manufacturing same

#46
20140327134
2014-11-06

Metal bump structure for use in driver IC and method for forming the same

#47
20140327133
2014-11-06

Metal bump structure for use in driver IC and method for forming the same

#48
20140217610
2014-08-07

3D semiconductor package interposer with die cavity

#49
20140117535
2014-05-01

Compensating for warpage of a flip chip package by varying heights of a redistribution layer on an integrated circuit chip

#50
20130341379
2013-12-26

Hybrid low metal loading flux

#51
20130299965
2013-11-14

Semiconductor assemblies and structures

#52
20130168851
2013-07-04

Bump structure and electronic packaging solder joint structure and fabricating method thereof

#53
20130130496
2013-05-23

Semiconductor apparatus

#54
20130043585
2013-02-21

Semiconductor apparatus, method of manufacturing semiconductor apparatus, and electronic apparatus

#55
20120286423
2012-11-15

Doping Minor Elements into Metal Bumps

#56
20120248607
2012-10-04

Semiconductor die having fine pitch electrical interconnects

#57
20120235301
2012-09-20

Semiconductor apparatus including a metal alloy between a first contact and a second contact

#58
20120018878
2012-01-26

Doping minor elements into metal bumps

#59
20120001329
2012-01-05

Semiconductor package and method of fabricating the same

#60
20110318918
2011-12-29

Method of fabricating semiconductor device allowing smooth bump surface

#61
20110285015
2011-11-24

Bump structure and fabrication method thereof

#62
20110284158
2011-11-24

Method and apparatus of manufacturing functionally gradient material

#63
20110227200
2011-09-22

Alignment structures for integrated-circuit packaging

#64
20110139314
2011-06-16

Method for inhibiting growth of nickel-copper-tin intermetallic layer in solder joints

#65
20100201001
2010-08-12

Semiconductor device and method for manufacturing semiconductor device

#66
20100187664
2010-07-29

Electrical connectivity for circuit applications

#67
20100171221
2010-07-08

Semiconductor device and manufacturing method thereof

#68
20100072263
2010-03-25

Method and apparatus for forming planar alloy deposits on a substrate

#69
20100047971
2010-02-25

Electromigration-resistant and compliant wire interconnects, nano-sized solder compositions, systems made thereof, and methods of assembling soldered packages

#70
20100028612
2010-02-04

Method and apparatus for forming planar alloy deposits on a substrate

#71
20080197493
2008-08-21

Integrated circuit including conductive bumps

#72
20070048901
2007-03-01

Wafer-level package and IC module assembly method for the wafer-level package

#73
20070001280
2007-01-04

Electromigration-resistant and compliant wire interconnects, nano-sized solder compositions, systems made thereof, and methods of assembling soldered packages