ClassID:

210768

H01L2224/80007 - 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 permanent auxiliary member being left in the finished device, e.g. aids for protecting the bonding area during or after the bonding process

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

METHODS AND STRUCTURE FOR HYBRID BONDING

#2
20250385216
2025-12-18

DIE BONDING SYSTEMS, AND METHODS OF USING THE SAME

#3
20250372573
2025-12-04

DIMENSION COMPENSATION CONTROL FOR DIRECTLY BONDED STRUCTURES

#4
20250357421
2025-11-20

SUPPORT STRUCTURE TO REINFORCE STACKED SEMICONDUCTOR WAFERS

#5
20250309181
2025-10-02

FLUID DISPENSING APPARATUS, WAFER BONDING APPARATUS, AND METHOD OF MANUFACTURING SEMICONDUCTOR PACKAGE

#6
20250259949
2025-08-14

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

#7
20240096830
2024-03-21

Adding Sealing Material to Wafer edge for Wafer Bonding

#8
20230352438
2023-11-02

SUPPORT STRUCTURE TO REINFORCE STACKED SEMICONDUCTOR WAFERS

#9
20230326814
2023-10-12

HYBRID PATTERNING-BONDING SEMICONDUCTOR TOOL

#10
20230326767
2023-10-12

WAFER SHAPE CONTROL FOR W2W BONDING

#11
20230275064
2023-08-31

NOTCHED WAFER AND BONDING SUPPORT STRUCTURE TO IMPROVE WAFER STACKING

#12
20230187398
2023-06-15

BOND ENHANCEMENT FOR DIRECT-BONDING PROCESSES

#13
20230163095
2023-05-25

DIE BONDING SYSTEMS, AND METHODS OF USING THE SAME

#14
20230140743
2023-05-04

SEALING RING, STACKED STRUCTURE, AND METHOD FOR MANUFACTURING SEALING RING

#15
20230139919
2023-05-04

Seamless bonding layers in semiconductor packages and methods of forming the same

#16
20230013420
2023-01-19

SEMICONDUCTOR STRUCTURE AND FABRICATION METHOD THEREOF

#17
20220406739
2022-12-22

Semiconductor device and method of manufacturing the same

#18
20220293556
2022-09-15

Notched wafer and bonding support structure to improve wafer stacking

#19
20220246564
2022-08-04

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

#20
20220157798
2022-05-19

Thermally isolated silicon-based display

#21
20220093555
2022-03-24

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

#22
20200075533
2020-03-05

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

#23
20200075520
2020-03-05

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

#24
20200035641
2020-01-30

POST CMP PROCESSING FOR HYBRID BONDING

#25
20190051628
2019-02-14

Hybrid bonding systems and methods for semiconductor wafers

#26
20170358551
2017-12-14

Hybrid bonding systems and methods for semiconductor wafers

#27
20170311451
2017-10-26

Methods of forming a microelectronic device structure, and related microelectronic device structures and microelectronic devices

#28
20170245374
2017-08-24

Coated electrical assembly

#29
20170086304
2017-03-23

Methods of forming a microelectronic device structure, and related microelectronic device structures and microelectronic devices

#30
20150348935
2015-12-03

Method of Temporarily Attaching a Rigid Carrier to a Substrate

#31
20150287694
2015-10-08

Hybrid bonding systems and methods for semiconductor wafers

#32
20150179605
2015-06-25

Method for aligning micro-electronic components

#33
20140011324
2014-01-09

Hybrid bonding systems and methods for semiconductor wafers

#34
20130252399
2013-09-26

Direct bonding process using a compressible porous layer

#35
20130074331
2013-03-28

Method for assembling a chip in a flexible substrate

#36
20100297829
2010-11-25

Method of Temporarily Attaching a Rigid Carrier to a Substrate

#37
15960267
2019-08-13

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