ClassID:

209888

H01L2224/27849 - 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; Thermal treatments, e.g. annealing, controlled cooling Reflowing

Recent Application in this class:
#1
20250096057
2025-03-20

ELECTRONIC COMPONENT

#2
20240021565
2024-01-18

SOLDER MATERIAL AND METHOD FOR DIE ATTACHMENT

#3
20220392834
2022-12-08

SEMICONDUCTOR DEVICE

#4
20220310547
2022-09-29

DICING DIE ATTACH FILM AND METHOD OF PRODUCING THE SAME, AND SEMICONDUCTOR PACKAGE AND METHOD OF PRODUCING THE SAME

#5
20220122907
2022-04-21

Joint connection of corner non-critical to function (NCTF) ball for BGA solder joint reliability (SJR) enhancement

#6
20210183805
2021-06-17

Back side metallization

#7
20190371758
2019-12-05

Back side metallization

#8
20190237389
2019-08-01

Cooling bond layer and power electronics assemblies incorporating the same

#9
20190165234
2019-05-30

Jointing material, fabrication method for semiconductor device using the jointing material, and semiconductor device

#10
20190013308
2019-01-10

DIE BONDING TO A BOARD

#11
20190006301
2019-01-03

3D packaging method for semiconductor components

#12
20180130766
2018-05-10

3D-joining of microelectronic components with conductively self-adjusting anisotropic matrix

#13
20170141068
2017-05-18

Method of manufacturing semiconductor device

#14
20170069595
2017-03-09

3D-joining of microelectronic components with conductively self-adjusting anisotropic matrix

#15
20170018542
2017-01-19

Die bonding to a board

#16
20160146878
2016-05-26

Electronic Assembly for Prognostics of Solder Joint

#17
20140332116
2014-11-13

Solder paste

#18
20120153453
2012-06-21

Metallic thermal joint for high power density chips

#19
20090091016
2009-04-09

I/O pad structures for integrated circuit devices

#20
16260794
2019-10-01

Back side metallization

#21
15669361
2019-03-26

Back side metallization

#22
14951634
2016-10-11

Method to achieve ultra-high chip-to-chip alignment accuracy for wafer-to-wafer bonding process