ClassID:

209886

H01L2224/27845 - CPC Classification

Classification description:

Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by; Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto; Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto; Manufacturing methods; Post-treatment of the layer connector; Reworking, e.g. shaping Chemical mechanical polishing [CMP]

Recent Application in this class:
#1
20260027805
2026-01-29

THERMALLY CONDUCTIVE SUBSTRATE BONDING INTERFACE

#2
20250309176
2025-10-02

BONDING LAYERS IN SEMICONDUCTOR PACKAGES AND METHODS OF FORMING

#3
20250226359
2025-07-10

WAFER BONDING METHOD AND SEMICONDUCTOR STRUCTURE MANUFACTURED USING THE SAME

#4
20250046744
2025-02-06

BONDING LAYERS IN SEMICONDCUTOR PACKAGES AND METHODS OF FORMING

#5
20250006687
2025-01-02

HEAT DISSIPATION IN SEMICONDUCTOR DEVICES

#6
20240413037
2024-12-12

SEMICONDUCTOR PACKAGE

#7
20240387452
2024-11-21

DIE ON DIE BONDING STRUCTURE

#8
20240128227
2024-04-18

SIP-TYPE ELECTRONIC DEVICE AND METHOD FOR MAKING SUCH A DEVICE

#9
20220384314
2022-12-01

Die on die bonding structure

#10
20220278090
2022-09-01

Seal ring structures and methods of forming same

#11
20220278075
2022-09-01

PACKAGING STRUCTURE AND FORMATION METHOD THEREOF

#12
20220278074
2022-09-01

Wafer on wafer bonding structure

#13
20210296277
2021-09-23

Semiconductor wafer and method of manufacturing the same

#14
20200350302
2020-11-05

Seal ring structures and methods of forming same

#15
20200126951
2020-04-23

Wafer level integration including design/co-design, structure process, equipment stress management and thermal management

#16
20190109125
2019-04-11

Seal ring structures and methods of forming same

#17
20180175012
2018-06-21

Seal ring structures and methods of forming same

#18
20170179073
2017-06-22

Method for performing direct bonding between two structures

#19
20170040285
2017-02-09

WAFER PLANARIZATION METHOD

#20
20170033066
2017-02-02

Semiconductor devices and methods of forming thereof

#21
20170025377
2017-01-26

Process for producing a structure by assembling at least two elements by direct adhesive bonding

#22
20160167195
2016-06-16

System and process for in situ byproduct removal and platen cooling during CMP

#23
20160071817
2016-03-10

Method for bonding metallic contact areas with solution of a sacrificial layer applied on one of the contact areas

#24
20150123264
2015-05-07

Semiconductor devices and methods of forming thereof

#25
20150048523
2015-02-19

Chip-on-wafer bonding method and bonding device, and structure comprising chip and wafer

#26
20130280861
2013-10-24

Methods for forming semiconductor device packages

#27
20120104602
2012-05-03

Semiconductor device, method for manufacturing semiconductor device, and circuit device using semiconductor device

#28
20120032296
2012-02-09

Semiconductor device and semiconductor circuit substrate

#29
20110309481
2011-12-22

INTEGRATED CIRCUIT PACKAGING SYSTEM WITH FLIP CHIP MOUNTING AND METHOD OF MANUFACTURE THEREOF

#30
20110101533
2011-05-05

Integrated (multilayer) circuits and process of producing the same