ClassID:

210766

H01L2224/80004 - 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 involving a temporary auxiliary member not forming part of the bonding apparatus being a removable or sacrificial coating

Recent Application in this class:
#1
20260053076
2026-02-19

PACKAGE STRUCTURES AND METHODS OF FORMING THE SAME

#2
20260040987
2026-02-05

METHODS AND STRUCTURE FOR HYBRID BONDING

#3
20250391809
2025-12-25

PROCEDURE TO ENABLE DIE REWORK FOR HYBRID BONDING

#4
20250357420
2025-11-20

CHIP PACKAGE STRUCTURE WITH REDISTRIBUTION LAYER HAVING BONDING PORTION

#5
20250349789
2025-11-13

BONDING METHOD AND BONDING APPARATUS

#6
20250160096
2025-05-15

MICRO DEVICE INTEGRATION INTO SYSTEM SUBSTRATE

#7
20250160095
2025-05-15

MICRODEVICE INTEGRATION INTO SYSTEM SUBSTRATE

#8
20250054878
2025-02-13

WARPAGE CONTROL

#9
20240030169
2024-01-25

SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME

#10
20230343743
2023-10-26

FLIP-CHIP BONDING APPARATUS AND METHOD OF USING THE SAME

#11
20230260955
2023-08-17

A PROCEDURE TO ENABLE DIE REWORK FOR HYBRID BONDING

#12
20230207611
2023-06-29

MICRO DEVICE INTEGRATION INTO SYSTEM SUBSTRATE

#13
20230207515
2023-06-29

METHOD OF ASSEMBLY BY DIRECT BONDING OF ELECTRONIC COMPONENTS

#14
20230100455
2023-03-30

BONDING METHOD

#15
20230029338
2023-01-26

METHOD FOR BONDING CHIPS TO A SUBSTRATE BY DIRECT BONDING

#16
20220320035
2022-10-06

DIRECT BONDING METHODS AND STRUCTURES

#17
20220157652
2022-05-19

Interconnects having spacers for improved top via critical dimension and overlay tolerance

#18
20220139869
2022-05-05

DIRECT BONDING METHODS AND STRUCTURES

#19
20220059372
2022-02-24

Method of manufacturing semiconductor device having hybrid bonding interface

#20
20210398939
2021-12-23

Display device and method for manufacturing the same

#21
20210343585
2021-11-04

Interconnects having spacers for improved top via critical dimension and overlay tolerance

#22
20210335750
2021-10-28

CHIP PACKAGE STRUCTURE WITH REDISTRIBUTION LAYER HAVING BONDING PORTION

#23
20210242050
2021-08-05

Semiconductor device having hybrid bonding interface, method of manufacturing the semiconductor device, and method of manufacturing semiconductor device assembly

#24
20210202572
2021-07-01

MICRO DEVICE INTEGRATION INTO SYSTEM SUBSTRATE

#25
20210082865
2021-03-18

Methods for reusing substrates during manufacture of a bonded assembly including a logic die and a memory die

#26
20200328249
2020-10-15

Micro device integration into system substrate

#27
20200058614
2020-02-20

Chip package structure and method for forming the same

#28
20190304948
2019-10-03

Metal bonding pads for packaging applications

#29
20190252222
2019-08-15

Method for transferring micro device

#30
20190051628
2019-02-14

Hybrid bonding systems and methods for semiconductor wafers

#31
20180358405
2018-12-13

Micro device integration into system substrate

#32
20180358404
2018-12-13

MICRO DEVICE INTEGRATION INTO SYSTEM SUBSTRATE

#33
20180269177
2018-09-20

Metal bonding pads for packaging applications

#34
20180218997
2018-08-02

Method for direct bonding with self-alignment using ultrasound

#35
20180151436
2018-05-31

Direct bonding method

#36
20180061804
2018-03-01

Metal bonding pads for packaging applications

#37
20170358551
2017-12-14

Hybrid bonding systems and methods for semiconductor wafers

#38
20170345867
2017-11-30

Micro device integration into system substrate

#39
20160218143
2016-07-28

Micro device integration into system substrate

#40
20150311179
2015-10-29

TRANSISTOR FORMATION USING COLD WELDING

#41
20150287694
2015-10-08

Hybrid bonding systems and methods for semiconductor wafers

#42
20140131874
2014-05-15

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

#43
20140094006
2014-04-03

Transistor formation using cold welding

#44
20140091370
2014-04-03

Transistor formation using cold welding

#45
20140011324
2014-01-09

Hybrid bonding systems and methods for semiconductor wafers

#46
20130273691
2013-10-17

Method for thin die-to-wafer bonding

#47
20130037959
2013-02-14

Methods of forming bonded semiconductor structures including interconnect layers having one or more of electrical, optical, and fluidic interconnects therein, and bonded semiconductor structures formed using such methods

#48
20120241961
2012-09-27

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

#49
20110033976
2011-02-10

Self-assembly of chips on a substrate

#50
20100248424
2010-09-30

Self-Aligned Chip Stacking

#51
15960267
2019-08-13

Three-dimensional memory device containing self-aligned interlocking bonded structure and method of making the same