ClassID:

209760

H01L2224/2201 - 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; High density interconnect [HDI] connectors; Manufacturing methods related thereto; Structure, shape, material or disposition of high density interconnect preforms of a plurality of HDI interconnects Structure

Recent Application in this class:
#1
20250385166
2025-12-18

FRONTSIDE FEEDTHROUGH CONNECTIONS

#2
20250329682
2025-10-23

SEMICONDUCTOR PACKAGE

#3
20250125297
2025-04-17

SUBMODULE SEMICONDUCTOR PACKAGE

#4
20240321804
2024-09-26

SEMICONDUCTOR PACKAGE INCLUDING REDISTRIBUTION STRUCTURE AND METHOD OF MANUFACTURING THE SAME

#5
20240096809
2024-03-21

MICROELECTRONIC ASSEMBLIES WITH MIXED COPPER AND SOLDER INTERCONNECTS HAVING DIFFERENT THICKNESSES

#6
20240030095
2024-01-25

Electronic Package Comprising a Decoupling Layer Structure

#7
20230369263
2023-11-16

SEMICONDUCTOR PACKAGE

#8
20230133567
2023-05-04

Semiconductor package and method of manufacturing the semiconductor package

#9
20220406744
2022-12-22

Submodule semiconductor package

#10
20220285241
2022-09-08

METHOD OF FORMING SEMICONDUCTOR PACKAGES HAVING THERMAL THROUGH VIAS (TTV)

#11
20220130786
2022-04-28

Semiconductor package and method of manufacturing the semiconductor package

#12
20220084996
2022-03-17

Fan-out packaging structure and method

#13
20200373219
2020-11-26

Semiconductor packages having thermal through vias (TTV)

#14
20180350729
2018-12-06

Method and fixture for chip attachment to physical objects

#15
20130023088
2013-01-24

Methods of forming fully embedded bumpless build-up layer packages and structures formed thereby

#16
20120320549
2012-12-20

Conductor structure element and method for producing a conductor structure element

#17
20120288999
2012-11-15

Method for manufacturing semiconductor modules

#18
20120161332
2012-06-28

Method for producing vias in fan-out wafers using dry film and conductive paste, and a corresponding semiconductor package

#19
20120074580
2012-03-29

Methods of forming fully embedded bumpless build-up layer packages and structures formed thereby

#20
20110278733
2011-11-17

Process for fabricating semiconductor devices and a semiconductor device comprising a chip with through-vias