ClassID:

207286

H01L21/4878 - CPC Classification

Classification description:

Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof; Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer; Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups -; Conductive parts; Bases, plates or heatsinks Mechanical treatment, e.g. deforming

Recent Application in this class:
#1
20260052989
2026-02-19

MECHANISMS FOR DUAL COUPLING A SEMICONDUCTOR PACKAGE ASSEMBLY TO A COMPONENT

#2
20260047434
2026-02-12

METHOD FOR PRODUCING A SEMICONDUCTOR MODULE HAVING AT LEAST ONE SEMICONDUCTOR ARRANGEMENT AND A HEATSINK

#3
20260018425
2026-01-15

METHOD FOR THE PRODUCTION OF A COOLING APPARATUS FOR A SEMICONDUCTOR ARRANGEMENT

#4
20260005107
2026-01-01

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

#5
20250300093
2025-09-25

SEMICONDUCTOR DEVICE PACKAGE HAVING WARPAGE CONTROL AND METHOD OF FORMING THE SAME

#6
20250276356
2025-09-04

METHOD FOR PRODUCING A HEAT SINK HAVING FINS AND A PERIPHERAL SIDE WALL

#7
20250273480
2025-08-28

SEMICONDUCTOR DEVICE WITH IMPROVED HEAT DISSIPATION AND A METHOD FOR FORMING THE SAME

#8
20250201653
2025-06-19

ENHANCED COOLING PACKAGE FOR IMPROVED THERMAL MANAGEMENT FOR ELECTRICAL COMPONENTS

#9
20250191984
2025-06-12

CERAMIC SUBSTRATE UNIT AND METHOD FOR MANUFACTURING SAME

#10
20250174512
2025-05-29

Power Module, Manufacturing Method, and Electronic Device

#11
20250157878
2025-05-15

ELECTRONICS MODULE COMPRISING A PULSATING HEAT PIPE WITH A CHANNEL STRUCTURE

#12
20250118573
2025-04-10

MANUFACTURING METHOD OF A HEAT DISSIPATION SUBSTRATE FOR A POWER SEMICONDUCTOR MODULE AND A MANUFACTURING METHOD OF A POWER SEMICONDUCTOR MODULE INCLUDING THE SAME

#13
20250079190
2025-03-06

SUBSTRATE AND MANUFACTURING METHOD FOR THE SAME

#14
20240404922
2024-12-05

METHOD OF MAKING METAL SUBSTRATES WITH STRUCTURES FORMED THEREIN

#15
20240395653
2024-11-28

HEAT DISSIPATION MEMBER, METHOD OF MANUFACTURING THE HEAT DISSIPATION MEMBER, AND SEMICONDUCTOR DEVICE INCLUDING THE HEAT DISSIPATION MEMBER

#16
20240339375
2024-10-10

HEAT SINK FASTENED ON THE SUBSTRATE OF A PACKAGE OF INTEGRATED CIRCUITS

#17
20240312868
2024-09-19

SEMICONDUCTOR DEVICE

#18
20240304516
2024-09-12

CERAMIC CIRCUIT SUBSTRATE, SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING CERAMIC CIRCUIT SUBSTRATE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

#19
20240274489
2024-08-15

Power Semiconductor Device, Method for Manufacturing Same, and Power Conversion Device

#20
20240266245
2024-08-08

PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF

#21
20240266191
2024-08-08

ENCAPSULATION WARPAGE REDUCTION FOR SEMICONDUCTOR DIE ASSEMBLIES AND ASSOCIATED METHODS AND SYSTEMS

#22
20240234237
2024-07-11

POWER SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING POWER SEMICONDUCTOR DEVICE

#23
20240145342
2024-05-02

Package with Heat Dissipation Structure and Method for Forming the Same

#24
20240128145
2024-04-18

SEMICONDUCTOR PACKAGES AND METHOD FOR FABRICATING THE SAME

#25
20240074122
2024-02-29

Power Semiconductor Device and Method of Manufacturing the Same, and Power Conversion Device

#26
20240063087
2024-02-22

THERMAL AND MECHANICAL ENHANCED THERMAL MODULE STRUCTURE ON HETEROGENEOUS PACKAGES AND METHODS FOR FORMING THE SAME

#27
20230422447
2023-12-28

Cooling system and methods

#28
20230420334
2023-12-28

POWER SEMICONDUCTOR MODULE ARRANGEMENT AND METHOD FOR FORMING THE SAME

#29
20230369162
2023-11-16

Package structure and method and equipment for forming the same

#30
20230299017
2023-09-21

SEMICONDUCTOR DEVICE PACKAGE HAVING WARPAGE CONTROL AND METHOD OF FORMING THE SAME

#31
20230154882
2023-05-18

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

#32
20230131848
2023-04-27

Method for manufacturing a power module unit

#33
20230066652
2023-03-02

Semiconductor device packaging warpage control

#34
20230066154
2023-03-02

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

#35
20230062499
2023-03-02

Method forming a semiconductor package device

#36
20230010115
2023-01-12

Cyclic cooling embedded packaging substrate and manufacturing method thereof

#37
20220396857
2022-12-15

Gas quench for diffusion bonding

#38
20220367382
2022-11-17

Semiconductor device package having warpage control and method of forming the same

#39
20220367209
2022-11-17

Method for packaging chip

#40
20220359230
2022-11-10

Encapsulation warpage reduction for semiconductor die assemblies and associated methods and systems

#41
20220352049
2022-11-03

Power semiconductor apparatus and method for manufacturing the same

#42
20220254738
2022-08-11

Power semiconductor device and substrate with dimple region

#43
20220084926
2022-03-17

Substrate structures, methods for forming the same and semiconductor device structures comprising the same

#44
20220005708
2022-01-06

Base Plate for a Semiconductor Module Arrangement and Method for Producing a Base Plate

#45
20210343619
2021-11-04

Package structure and method and equipment for forming the same

#46
20210245245
2021-08-12

COMPOSITE METAL MATERIAL, METHOD FOR PRODUCING SAME, AND ELECTRONIC DEVICE USING COMPOSITE METAL MATERIAL

#47
20210225709
2021-07-22

Method for thinning solid-body layers provided with components

#48
20210217685
2021-07-15

Overmolded microelectronic packages containing knurled flanges and methods for the production thereof

#49
20210210403
2021-07-08

HEAT SPREADING PLATE HAVING ATLEAST ONE COOLING FIN METHOD FOR PRODUCING A HEAT SPREADING PLATE HAVING ATLEAST ONE COOLING FIN ELECTRONIC MODULE

#50
20210202270
2021-07-01

Thermally conductive structure for heat dissipation in semiconductor packages

#51
20200335415
2020-10-22

Heat dissipation component and method for manufacturing same

#52
20200266126
2020-08-20

Semiconductor module, vehicle and manufacturing method

#53
20200251423
2020-08-06

Power semiconductor device and manufacturing method for power semiconductor device

#54
20200219786
2020-07-09

Package structure and method and equipment for forming the same

#55
20200161145
2020-05-21

Semiconductor device, method for manufacturing the same, and power converter

#56
20200027752
2020-01-23

Apparatus and method for bending a substrate

#57
20200020614
2020-01-16

Overmolded microelectronic packages containing knurled flanges and methods for the production thereof

#58
20200013636
2020-01-09

Thermally conductive structure for heat dissipation in semiconductor packages

#59
20190363036
2019-11-28

Cooling apparatus, semiconductor module, vehicle, and manufacturing method

#60
20190287817
2019-09-19

Process for fabricating a heterostructure comprising a conductive structure and a semiconductor structure and including a step of electrical discharge machining

#61
20190273034
2019-09-05

Power module and production method of the same

#62
20190242568
2019-08-08

Folded sheet metal heat sink

#63
20190228985
2019-07-25

Process for packaging circuit component having copper circuits with solid electrical and thermal conductivities and circuit component thereof

#64
20190215946
2019-07-11

Memory heat dissipation unit

#65
20190214275
2019-07-11

METHOD OF MANUFACTURING MEMORY HEAT DISSIPATION UNIT

#66
20190154340
2019-05-23

Burst resistant thin wall heat sink

#67
20190120571
2019-04-25

Enhanced thermal transport across interfaces

#68
20190109019
2019-04-11

Semiconductor die assemblies with heat sink and associated systems and methods

#69
20190104643
2019-04-04

Crushable heat sink for electronic devices

#70
20190093957
2019-03-28

Heat dissipation unit

#71
20190051617
2019-02-14

Die-attach method to compensate for thermal expansion

#72
20190006193
2019-01-03

Apparatus and method for processing a semiconductor substrate

#73
20180374773
2018-12-27

Heat sink and electronic component device

#74
20180243858
2018-08-30

METHOD FOR MANUFACTURING LIQUID-COOLED JACKET, AND LIQUID-COOLED JACKET

#75
20180213681
2018-07-26

Heat radiating sheet

#76
20180182651
2018-06-28

Common procedure of interconnecting electronic chip with connector body and forming the connector body

#77
20180174944
2018-06-21

Heat transfer structure and manufacturing method therefore

#78
20180108594
2018-04-19

Carbon nanotube structure, heat dissipation sheet, and method of manufacturing carbon nanotube structure

#79
20180108582
2018-04-19

Semiconductor device and method for manufacturing the same

#80
20180083548
2018-03-22

Power converter

#81
20180042137
2018-02-08

Method of producing a liquid cooled coldplate

#82
20170323802
2017-11-09

Semiconductor die assemblies with heat sink and associated systems and methods

#83
20170317007
2017-11-02

Heat dissipation component and method for manufacturing same

#84
20170287809
2017-10-05

Compliant Pin Fin heat sink with base integral pins

#85
20170287798
2017-10-05

Baseplate for an electronic module

#86
20170287729
2017-10-05

Process for packaging circuit component having copper circuits with solid electrical and thermal conductivities and circuit component thereof

#87
20170275159
2017-09-28

Molded cavity package with embedded conductive layer and enhanced sealing

#88
20170250122
2017-08-31

Method of manufacturing an object with microchannels provided therethrough

#89
20170243807
2017-08-24

Packaging for high power integrated circuits and infrared emitter arrays

#90
20170229376
2017-08-10

Thermal module

#91
20170223875
2017-08-03

Power conversion device

#92
20170186667
2017-06-29

COOLING OF ELECTRONICS USING FOLDED FOIL MICROCHANNELS

#93
20170186628
2017-06-29

Integrated heat spreader having electromagnetically-formed features

#94
20170140945
2017-05-18

Thermally conductive structure for heat dissipation in semiconductor packages

#95
20170122681
2017-05-04

Heat radiating plate and method for producing same

#96
20170013749
2017-01-12

Method for manufacturing shield cans for blocking electromagnetic waves

#97
20170011935
2017-01-12

Semiconductor module radiator plate fabrication method, radiator plate, and semiconductor module using the same

#98
20160338228
2016-11-17

Heat dissipating component, manufacturing method for heat dissipating component, electronic device, manufacturing method for electronic device, integrated module, and information processing system

#99
20160338222
2016-11-17

Method of producing a liquid cooled coldplate

#100
20160290727
2016-10-06

Burst resistant thin wall heat sink

#101
20160254209
2016-09-01

Method of manufacturing power-module substrate with heat-sink

#102
20160233110
2016-08-11

Semiconductor die assemblies with heat sink and associated systems and methods

#103
20160219751
2016-07-28

Structure for a heat transfer interface and method of manufacturing the same

#104
20160211195
2016-07-21

Method of attaching an electronic part to a copper plate having a surface roughness

#105
20160204072
2016-07-14

Semiconductor apparatus and manufacturing method for same

#106
20160196989
2016-07-07

Method of manufacturing baseplate for an electronic module

#107
20160172278
2016-06-16

Assembly of an integrated circuit chip and of a plate

#108
20160150680
2016-05-26

Method of manufacturing heat conductive sheet, heat conductive sheet, and heat dissipation member

#109
20160095209
2016-03-31

Panel level fabrication of package substrates with integrated stiffeners

#110
20160079143
2016-03-17

Semiconductor device and manufacturing method for same

#111
20160035648
2016-02-04

Semiconductor die assemblies with heat sink and associated systems and methods

#112
20160027709
2016-01-28

Power semiconductor module, method for manufacturing the same, and power converter

#113
20150348802
2015-12-03

THINNED FLAT PLATE HEAT PIPE FABRICATED BY EXTRUSION

#114
20150294931
2015-10-15

Baseplate for an electronic module and method of manufacturing the same

#115
20150262975
2015-09-17

MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE

#116
20150235995
2015-08-20

SEMICONDUCTOR PACKAGE AND METHOD OF FORMING THE SAME

#117
20150228619
2015-08-13

Electronic component package and method for manufacturing same

#118
20150214131
2015-07-30

Heat sink and semiconductor device

#119
20150200148
2015-07-16

Semiconductor device and method of manufacturing a semiconductor device

#120
20150170986
2015-06-18

Semiconductor package having an isolation wall to reduce electromagnetic coupling

#121
20150144316
2015-05-28

Method of producing heat conductive sheet

#122
20150140740
2015-05-21

METHOD OF FABRICATION, DEVICE STRUCTURE AND SUBMOUNT COMPRISING DIAMOND ON METAL SUBSTRATE FOR THERMAL DISSIPATION

#123
20150118505
2015-04-30

Method of producing heat conductive sheet

#124
20150091151
2015-04-02

Power semiconductor arrangement and method of producing a power semiconductor arrangement

#125
20150034292
2015-02-05

Method of fabricating a heat sink

#126
20150016063
2015-01-15

Power semiconductor module

#127
20140290042
2014-10-02

Method of producing electronics substrate with enhanced direct bonded metal

#128
20140239476
2014-08-28

Semiconductor device with integral heat sink

#129
20140054023
2014-02-27

Forging method

#130
20130299154
2013-11-14

THERMAL MODULE AND MANUFACTURING METHOD THEREOF

#131
20130298396
2013-11-14

Method of making a heat radiating structure for high-power LED

#132
20130273694
2013-10-17

Integrated thermal solutions for packaging integrated circuits

#133
20130270684
2013-10-17

Power module and lead frame for power module

#134
20130264701
2013-10-10

Method of manufacturing an integrated cold plate for electronics

#135
20130264042
2013-10-10

HEAT DISSIPATION DEVICE

#136
20130260018
2013-10-03

Process of fabricating heat dissipation substrate

#137
20130255929
2013-10-03

HEAT DISSIPATION DEVICE

#138
20130240190
2013-09-19

Method for manufacturing a heat sink

#139
20130206381
2013-08-15

HEAT RADIATOR

#140
20130193591
2013-08-01

Power semiconductor module with pressed baseplate and method for producing a power semiconductor module with pressed baseplate

#141
20130160982
2013-06-27

HEAT SINK AND A METHOD FOR MAKING THE SAME

#142
20130153284
2013-06-20

Lead frame package structure with low electromagnetic interference

#143
20130043016
2013-02-21

STRUCTURE AND PROCESS OF HEAT DISSIPATION SUBSTRATE

#144
20130043012
2013-02-21

HEAT SINK

#145
20120320529
2012-12-20

Method of producing an enhanced base plate

#146
20120288698
2012-11-15

METHOD OF FABRICATION, DEVICE STRUCTURE AND SUBMOUNT COMPRISING DIAMOND ON METAL SUBSTRATE FOR THERMAL DISSIPATION

#147
20120279761
2012-11-08

Fin-integrated substrate and manufacturing method of fin-integrated substrate

#148
20120241929
2012-09-27

Leadframe-based mold array package heat spreader and fabrication method therefor

#149
20120240401
2012-09-27

MANUFACTURING METHOD OF A HEAT SINK

#150
20120227952
2012-09-13

Radiator and method of manufacturing radiator

#151
20120216996
2012-08-30

THERMAL MODULE AND METHOD OF MANUFACTURING SAME

#152
20120161302
2012-06-28

Semiconductor device and method for manufacturing the same

#153
20120145358
2012-06-14

THINNED FLAT PLATE HEAT PIPE FABRICATED BY EXTRUSION

#154
20120132410
2012-05-31

Heat sink fin including angular dimples

#155
20120131979
2012-05-31

Fin fabrication process for entrainment heat sink

#156
20120129299
2012-05-24

Method of making thermally enhanced semiconductor assembly with bump/base/flange heat spreader and build-up circuitry

#157
20120114859
2012-05-10

Integrated heat spreader and method of fabrication

#158
20120094438
2012-04-19

APPARATUS FOR AND METHODS OF ATTACHING HEAT SLUGS TO PACKAGE TOPS

#159
20120043067
2012-02-23

HEAT SINK CORE MEMBER AND ITS FABRICATION PROCEDURE

#160
20120026692
2012-02-02

ELECTRONICS SUBSTRATE WITH ENHANCED DIRECT BONDED METAL

#161
20120012295
2012-01-19

Heat exchanger and method of manufacturing the same

#162
20120006523
2012-01-12

HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME

#163
20110217837
2011-09-08

CONNECTING PAD PRODUCING METHOD

#164
20110185573
2011-08-04

Heat sink

#165
20110176279
2011-07-21

Electromagnetic interference shield with integrated heat sink

#166
20110086218
2011-04-14

Composite material, having high thermal conductivity and low thermal expansion coefficient, and heat-dissipating substrate, and their production methods

#167
20110079376
2011-04-07

COLD PLATE WITH PINS

#168
20110044007
2011-02-24

Heat sink, semiconductor device, and method of manufacturing heat sink

#169
20110030217
2011-02-10

Method of manufacturing a heat exchanger

#170
20100283142
2010-11-11

Mold lock on heat spreader

#171
20100276135
2010-11-04

COOLING FIN AND MANUFACTURING METHOD OF THE COOLING FIN

#172
20100181046
2010-07-22

Ring heat dissipating device formed by punching and riveting through a shaping mold

#173
20100139904
2010-06-10

Heat sink and fabricating method of the same

#174
20100096117
2010-04-22

RADIATOR PLATE, PERFORATED PLATE AND METHODS OF MAKING THE SAME

#175
20100044009
2010-02-25

ANNULAR HEAT DISSIPATING DEVICE

#176
20090313829
2009-12-24

Microchannel heat exchanger fabricated by wire electro-discharge machining

#177
20090291531
2009-11-26

Method of manufacturing a semiconductor device and molding die

#178
20090273062
2009-11-05

Semiconductor package heat spreader

#179
20090266531
2009-10-29

Heat Sink and Method of Manufacturing the Same

#180
20090229127
2009-09-17

Integrated heat spreader and method of fabrication

#181
20090090452
2009-04-09

PROCESS FOR PRODUCING NONFLAT CERAMIC SUBSTRATE

#182
20090083980
2009-04-02

Cooling Body for Electronics Housing

#183
20090075056
2009-03-19

ALUMINUM-SILICON CARBIDE COMPOSITE BODY AND METHOD FOR PROCESSING THE SAME

#184
20090039494
2009-02-12

Power semiconductor module with sealing device for sealing to a substrate carrier and method for manufacturing it

#185
20090025222
2009-01-29

Method for manufacturing heat radiator having plate-shaped fins

#186
20080301941
2008-12-11

Method of manufacturing a cold plate heat exchanger assembly having a metallic compliant gasket

#187
20080179972
2008-07-31

Heat generating member cooling structure and drive unit

#188
20080179732
2008-07-31

Working Method of Metal Material and Semiconductor Apparatus Fabricated by the Method

#189
20080157345
2008-07-03

CURVED HEAT SPREADER DESIGN FOR ELECTRONIC ASSEMBLIES

#190
20080038535
2008-02-14

COMPOSITE MATERIAL, HAVING HIGH THERMAL CONDUCTIVITY AND LOW THERMAL EXPANSION COEFFICIENT, AND HEAT-DISSIPATING SUBSTRATE, AND THEIR PRODUCTION METHODS

#191
20080026181
2008-01-31

Synergistically-modified surfaces and surface profiles for use with thermal interconnect and interface materials, methods of production and uses thereof

#192
20070271787
2007-11-29

METHODS FOR MANUFACTURING HEAT SINK HAVING RELATIVELY HIGH ASPECTS RATIO THEREOF

#193
20070261242
2007-11-15

METHOD FOR MANUFACTURING PHASE CHANGE TYPE HEAT SINK

#194
20070163770
2007-07-19

Combination of heat pipe and heat sink and method thereof

#195
20070132127
2007-06-14

Composite material, having high thermal conductivity and low thermal expansion coefficient, and heat-dissipating substrate, and their production methods

#196
20070102147
2007-05-10

HEAT DISSIPATION APPARATUS AND METHOD FOR MANUFACTURING THE SAME

#197
20070090157
2007-04-26

Method for reducing variations in the bending of rolled base plates and semiconductor module having such a base plate sensor

#198
20070087473
2007-04-19

Method for manufacturing semiconductor package substrate

#199
20070064399
2007-03-22

Flip chip heat sink package and method

#200
20070050870
2007-03-01

Method of making copper and carbon nanotube thermal conductor

#201
20070031996
2007-02-08

Packaged integrated circuit having a heat spreader and method therefor

#202
20060248696
2006-11-09

Working method of metal material and semiconductor apparatus fabricated by the method

#203
20060246314
2006-11-02

Method of producing a heat dissipation substrate of molybdenum powder impregnated with copper with rolling in primary and secondary directions

#204
20060231944
2006-10-19

Thermally enhanced semiconductor package and fabrication method thereof

#205
20060220187
2006-10-05

Heatsink moldlocks

#206
20060213648
2006-09-28

Method for manufacturing heat dissipation apparatus

#207
20060213056
2006-09-28

Manufacturing system for making a heat dissipating device

#208
20060202316
2006-09-14

Semiconductor component having stiffener, circuit decal and terminal contacts

#209
20060175042
2006-08-10

Heat dispensing device

#210
20060157234
2006-07-20

Microchannel heat exchanger fabricated by wire electro-discharge machining

#211
20060131747
2006-06-22

Carrier with metal bumps for semiconductor die packages

#212
20060120048
2006-06-08

Methods for fabricating thermal management systems for micro-components

#213
20060065387
2006-03-30

Electronic assemblies and methods of making the same

#214
20050284608
2005-12-29

Aluminum extruded fin set with noise reduction functionality

#215
20050274490
2005-12-15

Heatsink assembly and method of manufacturing the same

#216
20050229389
2005-10-20

Heat sink fins processing installation

#217
20050199372
2005-09-15

Cold plate and method of making the same

#218
20050193559
2005-09-08

Radiator and method of manufacturing the same

#219
20050179143
2005-08-18

Semiconductor component having stiffener, stacked dice and circuit decals

#220
20050179124
2005-08-18

Method for fabricating semiconductor component with stiffener and circuit decal

#221
20050118447
2005-06-02

Stiffener, a method of manufacturing a stiffener, and a semiconductor device with a stiffener

#222
20050112796
2005-05-26

Fabrication method for semiconductor package heat spreaders

#223
20050078456
2005-04-14

Flip chip heat sink package and method

#224
20050073035
2005-04-07

Semiconductor component and system having stiffener and circuit decal

#225
20050068725
2005-03-31

Thermal management systems for micro-components

#226
20050046012
2005-03-03

Leadframe-based mold array package heat spreader and fabrication method therefor

#227
20050000682
2005-01-06

Heat dissipating fins of heat sink and manufacturing method thereof

#228
18446841
2024-09-10

Metal substrates with structures formed therein and methods of making same

#229
16836026
2020-12-22

Lid for semiconductor electronic package

#230
15848627
2020-05-05

Lid for semiconductor electronic package

#231
13972981
2015-01-27

Maintaining laminate flatness using magnetic retention during chip joining