ClassID:

210771

H01L2224/80011 - CPC Classification

Classification description:

Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by; Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected by connecting a bonding area directly to another bonding area, i.e. connectorless bonding, e.g. bumpless bonding; Pre-treatment of the bonding area; Cleaning the bonding area, e.g. oxide removal step, desmearing Chemical cleaning, e.g. etching, flux

Recent Application in this class:
#1
20260040987
2026-02-05

METHODS AND STRUCTURE FOR HYBRID BONDING

#2
20260026410
2026-01-22

METHOD AND DEVICE FOR BONDING OF CHIPS

#3
20250391809
2025-12-25

PROCEDURE TO ENABLE DIE REWORK FOR HYBRID BONDING

#4
20250349789
2025-11-13

BONDING METHOD AND BONDING APPARATUS

#5
20250349627
2025-11-13

SACRIFICIAL TEST PAD

#6
20250309164
2025-10-02

BONDED ASSEMBLY OF MEMORY AND LOGIC DIE HAVING DIFFERENT BONDING PAD SIZE AND METHODS FOR FORMING THE SAME

#7
20250279390
2025-09-04

METHOD FOR MANUFACTURING SEMICONDUCTOR PACKAGE DEVICE

#8
20250226356
2025-07-10

RELIABLE HYBRID BONDED APPARATUS

#9
20250132208
2025-04-24

SACRIFICIAL TEST PAD

#10
20250079364
2025-03-06

METHODS AND STRUCTURES EMPLOYING METAL OXIDE FOR DIRECT METAL BONDING

#11
20250022843
2025-01-16

SEMICONDUCTOR PACKAGE AND METHOD FOR MANUFACTURING THE SAME

#12
20240321818
2024-09-26

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, CLEANING DEVICE, CLEANING METHOD, AND SEMICONDUCTOR DEVICE

#13
20240313026
2024-09-19

METHOD FOR FABRICATING HYBRID BONDED STRUCTURE

#14
20240312951
2024-09-19

SYSTEM AND METHOD FOR BONDING TRANSPARENT CONDUCTOR SUBSTRATES

#15
20240243085
2024-07-18

CONDUCTIVE BARRIER DIRECT HYBRID BONDING

#16
20240222314
2024-07-04

Bonding method for copper-copper metal with hydrazine hydrate

#17
20240222313
2024-07-04

Structures and Processes for Void-Free Hybrid Bonding

#18
20240170474
2024-05-23

METHOD AND DEVICE FOR BONDING OF CHIPS

#19
20240170443
2024-05-23

INTEGRATED PROCESS FLOWS FOR HYBRID BONDING

#20
20240071984
2024-02-29

NEXT GENERATION BONDING LAYER FOR 3D HETEROGENEOUS INTEGRATION

#21
20240047257
2024-02-08

Bonding system

#22
20240021573
2024-01-18

Reliable hybrid bonded apparatus

#23
20240021572
2024-01-18

DIE PROCESSING

#24
20230326814
2023-10-12

HYBRID PATTERNING-BONDING SEMICONDUCTOR TOOL

#25
20230326767
2023-10-12

WAFER SHAPE CONTROL FOR W2W BONDING

#26
20230260955
2023-08-17

A PROCEDURE TO ENABLE DIE REWORK FOR HYBRID BONDING

#27
20230187398
2023-06-15

BOND ENHANCEMENT FOR DIRECT-BONDING PROCESSES

#28
20230140107
2023-05-04

DIRECT BONDING METHODS AND STRUCTURES

#29
20230110531
2023-04-13

Method for fabricating semiconductor device with re-fill layer

#30
20230100455
2023-03-30

BONDING METHOD

#31
20230005876
2023-01-05

Metal-dielectric bonding method and structure

#32
20220359601
2022-11-10

Method for fabricating hybrid bonded structure

#33
20220278063
2022-09-01

Semiconductor device and method of manufacturing

#34
20220254746
2022-08-11

Conductive barrier direct hybrid bonding

#35
20220246564
2022-08-04

Bond enhancement structure in microelectronics for trapping contaminants during direct-bonding processes

#36
20220238479
2022-07-28

Metal-dielectric bonding method and structure

#37
20220130714
2022-04-28

INTERCONNECT STRUCTURES AND METHODS FOR FORMING SAME

#38
20210305202
2021-09-30

Reliable hybrid bonded apparatus

#39
20210265200
2021-08-26

Semiconductor device, fabrication method for a semiconductor device and electronic apparatus

#40
20210233888
2021-07-29

Die processing

#41
20210210459
2021-07-08

Metal-dielectric bonding method and structure

#42
20210134782
2021-05-06

Device for bonding chips

#43
20210050243
2021-02-18

Bonding system and bonding method

#44
20210005561
2021-01-07

Semiconductor device and method of manufacturing

#45
20200321307
2020-10-08

Die processing

#46
20200295070
2020-09-17

Hybrid bonded structure

#47
20200212086
2020-07-02

Hybrid bonding method for semiconductor wafers and related three-dimensional integrated device

#48
20200176437
2020-06-04

Method and device for bonding of chips

#49
20200152597
2020-05-14

Bonding method with electron-stimulated desorption

#50
20200075533
2020-03-05

BOND ENHANCEMENT IN MICROELECTRONICS BY TRAPPING CONTAMINANTS AND ARRESTING CRACKS DURING DIRECT-BONDING PROCESSES

#51
20200075520
2020-03-05

Bond enhancement structure in microelectronics for trapping contaminants during direct-bonding processes

#52
20190371761
2019-12-05

Die processing

#53
20190273109
2019-09-05

Semiconductor device, fabrication method for a semiconductor device and electronic apparatus

#54
20190237429
2019-08-01

Hybrid wafer-to-wafer bonding and methods of surface preparation for wafers comprising an aluminum metalization

#55
20190237419
2019-08-01

Conductive barrier direct hybrid bonding

#56
20190189588
2019-06-20

Die processing

#57
20190164919
2019-05-30

Semiconductor device and method of manufacturing

#58
20190157333
2019-05-23

Hybrid bonded structure

#59
20190148333
2019-05-16

Method for bonding wafers and bonding tool

#60
20190096741
2019-03-28

Interconnect structures and methods for forming same

#61
20190051628
2019-02-14

Hybrid bonding systems and methods for semiconductor wafers

#62
20180308819
2018-10-25

Die processing

#63
20180277585
2018-09-27

Semiconductor device, fabrication method for a semiconductor device and electronic apparatus

#64
20180151436
2018-05-31

Direct bonding method

#65
20180096962
2018-04-05

SUBSTRATE ATTACHMENT FOR ATTACHING A SUBSTRATE THERETO

#66
20180068965
2018-03-08

Conductive pad structure for hybrid bonding and methods of forming same

#67
20170358551
2017-12-14

Hybrid bonding systems and methods for semiconductor wafers

#68
20170047260
2017-02-16

Apparatus and method for verification of bonding alignment

#69
20160358882
2016-12-08

Wafer bonding process and structure

#70
20160358881
2016-12-08

Method for bonding substrates

#71
20160343763
2016-11-24

Semiconductor device, fabrication method for a semiconductor device and electronic apparatus

#72
20160343762
2016-11-24

Semiconductor device, fabrication method for a semiconductor device and electronic apparatus

#73
20160343679
2016-11-24

Conductive pad structure for hybrid bonding and methods of forming same

#74
20160251495
2016-09-01

Conductive compositions and methods of using them

#75
20150287694
2015-10-08

Hybrid bonding systems and methods for semiconductor wafers

#76
20150270212
2015-09-24

Semiconductor device, fabrication method for a semiconductor device and electronic apparatus

#77
20150235918
2015-08-20

Sealing structure for a bonded wafer and method of forming the sealing structure

#78
20150233698
2015-08-20

Apparatus and method for verification of bonding alignment

#79
20150228535
2015-08-13

Bonded processed semiconductor structures and carriers

#80
20150171050
2015-06-18

Conductive pad structure for hybrid bonding and methods of forming same

#81
20150044786
2015-02-12

Alignment systems and wafer bonding systems and methods

#82
20140362267
2014-12-11

Semiconductor device, fabrication method for a semiconductor device and electronic apparatus

#83
20140256087
2014-09-11

Hybrid bonding and apparatus for performing the same

#84
20140209908
2014-07-31

Flattened substrate surface for substrate bonding

#85
20140131874
2014-05-15

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

#86
20140011324
2014-01-09

Hybrid bonding systems and methods for semiconductor wafers

#87
20130256907
2013-10-03

Bonded processed semiconductor structures and carriers

#88
20130105981
2013-05-02

Flattened substrate surface for substrate bonding

#89
20130020718
2013-01-24

MEMS devices and methods of forming same

#90
20130009321
2013-01-10

Semiconductor device, fabrication method for a semiconductor device and electronic apparatus

#91
20120241961
2012-09-27

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

#92
20120013013
2012-01-19

Methods of forming bonded semiconductor structures using a temporary carrier having a weakened ion implant region for subsequent separation along the weakened region

#93
20100084757
2010-04-08

Mono-acid hybrid conductive composition and method