ClassID:

209455

H01L2224/03424 - 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; Bonding areas; Manufacturing methods related thereto; Manufacturing methods by blanket deposition of the material of the bonding area in liquid form Immersion coating, e.g. in a solder bath

Recent Application in this class:
#1
20260026391
2026-01-22

SEMICONDUCTOR PACKAGING METHOD INCLUDING FORMING BOND CONNECTIONS WITH SUPPRESSED COPPER OUTDIFFUSION

#2
20220230940
2022-07-21

Barrier structures between external electrical connectors

#3
20190333841
2019-10-31

Barrier structures between external electrical connectors

#4
20180191328
2018-07-05

Acoustic wave resonator and method for manufacturing the same

#5
20180047685
2018-02-15

Remapped packaged extracted die

#6
20180005910
2018-01-04

Repackaged integrated circuit assembly method

#7
20170271285
2017-09-21

INTEGRATED CIRCUIT PACKAGE USING POLYMER-SOLDER BALL STRUCTURES AND FORMING METHODS

#8
20170133335
2017-05-11

Semiconductor device and method of making a semiconductor device

#9
20170069584
2017-03-09

Radio frequency integrated circuit module

#10
20160225686
2016-08-04

Repackaged integrated circuit and assembly method

#11
20160049371
2016-02-18

Interconnect structure comprising fine pitch backside metal redistribution lines combined with vias

#12
20150364411
2015-12-17

Direct die solder of gallium arsenide integrated circuit dies and methods of manufacturing gallium arsenide wafers

#13
20150325539
2015-11-12

Method of forming post-passivation interconnect structure

#14
20150325535
2015-11-12

Method for processing a semiconductor workpiece and semiconductor workpiece

#15
20150287898
2015-10-08

Method for manufacture of wire bondable and solderable surfaces on noble metal electrodes

#16
20150194402
2015-07-09

Method of fabricating bump structure and bump structure

#17
20150069603
2015-03-12

Copper pillar bump and flip chip package using same

#18
20150044863
2015-02-12

Methods to fabricate a radio frequency integrated circuit

#19
20140327136
2014-11-06

Semiconductor device having under-bump metallization (UBM) structure and method of forming the same

#20
20140242791
2014-08-28

Method of forming bump structure

#21
20140021620
2014-01-23

Power device and power device module

#22
20130113094
2013-05-09

Post-passivation interconnect structure and method of forming the same

#23
20120222892
2012-09-06

Wire bond pad system and method

#24
20120098124
2012-04-26

SEMICONDUCTOR DEVICE HAVING UNDER-BUMP METALLIZATION (UBM) STRUCTURE AND METHOD OF FORMING THE SAME

#25
20120091576
2012-04-19

Under-bump metallization (UBM) structure and method of forming the same

#26
20110278716
2011-11-17

Method of fabricating bump structure

#27
20110163454
2011-07-07

Electroless plating of porous and non-porous nickel layers, and gold layer in semiconductor device