ClassID:

210776

H01L2224/8002 - 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 Applying permanent coating to the bonding area in the bonding apparatus, e.g. in-situ coating

Recent Application in this class:
#1
20250385215
2025-12-18

HYBRID BONDING APPARATUS

#2
20250273621
2025-08-28

SUBSTRATE PROCESSING METHOD, PLASMA PROCESSING APPARATUS, AND SUBSTRATE PROCESSING SYSTEM

#3
20240222315
2024-07-04

DIRECTLY BONDED METAL STRUCTURES HAVING ALUMINUM FEATURES AND METHODS OF PREPARING SAME

#4
20240071984
2024-02-29

NEXT GENERATION BONDING LAYER FOR 3D HETEROGENEOUS INTEGRATION

#5
20240030169
2024-01-25

SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME

#6
20230253361
2023-08-10

Technologies for plasma oxidation protection during hybrid bonding of semiconductor devices

#7
20220093555
2022-03-24

BONDED ASSEMBLY INCLUDING INTERCONNECT-LEVEL BONDING PADS AND METHODS OF FORMING THE SAME

#8
20210242152
2021-08-05

SELECTIVE ALTERATION OF INTERCONNECT PADS FOR DIRECT BONDING

#9
20210028149
2021-01-28

Bonded assembly containing oxidation barriers and/or adhesion enhancers and methods of forming the same

#10
20210028135
2021-01-28

Bonded assembly containing oxidation barriers, hybrid bonding, or air gap, and methods of forming the same

#11
20200294958
2020-09-17

Semiconductor device and method of manufacturing the same

#12
20190237429
2019-08-01

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

#13
20180130765
2018-05-10

Method for bonding semiconductor chips to a landing wafer

#14
20180096962
2018-04-05

SUBSTRATE ATTACHMENT FOR ATTACHING A SUBSTRATE THERETO

#15
20180019226
2018-01-18

Bonding system

#16
20160358881
2016-12-08

Method for bonding substrates

#17
20130153093
2013-06-20

Treatment, before the bonding of a mixed Cu-oxide surface, by a plasma containing nitrogen and hydrogen

#18
16540037
2020-09-08

Semiconductor structure and method of manufacturing thereof