ClassID:

210784

H01L2224/80047 - 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; Reshaping the bonding area in the bonding apparatus, e.g. flattening the bonding area by mechanical means, e.g. severing, pressing, stamping

Recent Application in this class:
#1
20250385205
2025-12-18

MODULAR CONSTRUCTION OF HYBRID-BONDED SEMICONDUCTOR DIE ASSEMBLIES AND RELATED SYSTEMS AND METHODS

#2
20250372554
2025-12-04

PAD-LESS HYBRID BONDING

#3
20250357418
2025-11-20

BONDING TOOL AND BONDING METHOD THEREOF

#4
20250336881
2025-10-30

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

#5
20250273619
2025-08-28

METHOD OF HYBRID BONDING USING DIE DISTRIBUTION MODEL

#6
20250079385
2025-03-06

BONDED STRUCTURES

#7
20240347501
2024-10-17

METHODS AND APPARATUS FOR DIE-SHAPE MODIFICATION BONDING

#8
20240297143
2024-09-05

BONDING TOOL AND BONDING METHOD THEREOF

#9
20240243085
2024-07-18

CONDUCTIVE BARRIER DIRECT HYBRID BONDING

#10
20240105674
2024-03-28

BONDED STRUCTURE AND METHOD OF FORMING SAME

#11
20230395545
2023-12-07

Modular construction of hybrid-bonded semiconductor die assemblies and related systems and methods

#12
20230361072
2023-11-09

Bonded structures

#13
20230187398
2023-06-15

BOND ENHANCEMENT FOR DIRECT-BONDING PROCESSES

#14
20230061684
2023-03-02

Electronic package structure, electronic substrate and method of manufacturing electronic package structure

#15
20230032570
2023-02-02

Bonding tool and bonding method thereof

#16
20230005876
2023-01-05

Metal-dielectric bonding method and structure

#17
20220254746
2022-08-11

Conductive barrier direct hybrid bonding

#18
20220246564
2022-08-04

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

#19
20220238479
2022-07-28

Metal-dielectric bonding method and structure

#20
20220181251
2022-06-09

Methods and structures for improved electrical contact between bonded integrated circuit interfaces

#21
20220077105
2022-03-10

Hybrid bonding structure and hybrid bonding method

#22
20210407883
2021-12-30

Graphite thin film/silicon substrate laminated assembly, process for producing the same, and substrate for enhanced heat discharge type electronic devices

#23
20210210459
2021-07-08

Metal-dielectric bonding method and structure

#24
20210202428
2021-07-01

Bonded structures

#25
20210098359
2021-04-01

Methods and structures for improved electrical contact between bonded integrated circuit interfaces

#26
20200126945
2020-04-23

Bonded structures

#27
20200075533
2020-03-05

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

#28
20200075520
2020-03-05

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

#29
20190267361
2019-08-29

Methods of manufacturing RF filters

#30
20190237419
2019-08-01

Conductive barrier direct hybrid bonding

#31
20180366442
2018-12-20

Heterogenous 3D chip stack for a mobile processor

#32
20180226390
2018-08-09

Method of manufacturing substrate structure

#33
20180096962
2018-04-05

SUBSTRATE ATTACHMENT FOR ATTACHING A SUBSTRATE THERETO

#34
20170221856
2017-08-03

Method for bonding substrates together, and substrate bonding device

#35
20160358881
2016-12-08

Method for bonding substrates

#36
20150348935
2015-12-03

Method of Temporarily Attaching a Rigid Carrier to a Substrate

#37
20140291720
2014-10-02

Light emitting diode device and method for manufacturing same

#38
20130020718
2013-01-24

MEMS devices and methods of forming same

#39
20120091587
2012-04-19

Integrated circuit device and structure

#40
20100297829
2010-11-25

Method of Temporarily Attaching a Rigid Carrier to a Substrate