ClassID:

242020

Y10S438/931 - CPC Classification

Classification description:

Semiconductor device manufacturing: process Silicon carbide semiconductor

Recent Application in this class:
#1
20150249141
2015-09-03

Semiconductor transistor device with dopant profile

#2
20150223331
2015-08-06

Device with a single crystal diamond substrate with a buried electrically conducting layer

#3
20150028354
2015-01-29

Silicon carbide devices having smooth channels

#4
20140374774
2014-12-25

Semiconductor device and method for manufacturing same

#5
20140073101
2014-03-13

Method for manufacturing silicon carbide semiconductor device

#6
20140061912
2014-03-06

Patterned graphene structures on silicon carbide

#7
20140014968
2014-01-16

Transistor device and fabrication method

#8
20130341646
2013-12-26

Silicon carbide semiconductor device and method for manufacturing same

#9
20130320199
2013-12-05

Optically controlled silicon carbide and related wide-bandgap transistors and thyristors

#10
20130248225
2013-09-26

Laser ablation technique for electrical contact to buried electrically conducting layers in diamond

#11
20130217213
2013-08-22

Production process of epitaxial silicon carbide single crystal substrate

#12
20130130482
2013-05-23

Method for manufacturing silicon carbide semiconductor device

#13
20130122696
2013-05-16

Method of manufacturing Schottky barrier diode

#14
20130113041
2013-05-09

Method for forming a semiconductor transistor device with optimized dopant profile

#15
20130112996
2013-05-09

Semiconductor device and method for manufacturing same

#16
20130109110
2013-05-02

Method for manufacturing silicon carbide substrate and method for manufacturing semiconductor device

#17
20130062629
2013-03-14

Silicon carbide semiconductor device and method for manufacturing same

#18
20120315767
2012-12-13

Method of manufacturing semiconductor device, method of manufacturing substrate and substrate processing apparatus

#19
20120309195
2012-12-06

Method for manufacturing semiconductor device

#20
20120228638
2012-09-13

Methods of fabricating silicon carbide devices having smooth channels

#21
20120223334
2012-09-06

DOPED DIAMOND LED DEVICES AND ASSOCIATED METHODS

#22
20120214275
2012-08-23

Optically controlled silicon carbide and related wide-bandgap transistors and thyristors

#23
20120199849
2012-08-09

METHOD OF FABRICATION OF METAL OXIDE SEMICONDUCTOR FIELD EFFECT TRANSISTOR

#24
20120091471
2012-04-19

Lightly doped silicon carbide wafer and use thereof in high power devices

#25
20120070968
2012-03-22

Substrate processing method and method of manufacturing crystalline silicon carbide (SIC) substrate

#26
20120064685
2012-03-15

Methods of making random access memory devices, transistors, and memory cells

#27
20120061685
2012-03-15

Memory devices and memory cells

#28
20110252637
2011-10-20

Structure and method of making interconnect element, and multilayer wiring board including the interconnect element

#29
20110223694
2011-09-15

Method of manufacturing silicon carbide semiconductor device

#30
20110180765
2011-07-28

Monocrystalline silicon carbide ingot, monocrystalline silicon carbide wafer and method of manufacturing the same

#31
20110121318
2011-05-26

Silicon carbide switching devices including P-type channels

#32
20110095304
2011-04-28

Process for forming an interface between silicon carbide and silicon oxide with low density of states

#33
20110095303
2011-04-28

Semiconductor device and method for manufacturing the same

#34
20110057311
2011-03-10

Semiconductor device and manufacturing method therefor

#35
20110024841
2011-02-03

MOSFET with asymmetrical extension implant

#36
20100301301
2010-12-02

Semiconductor memory device

#37
20100291769
2010-11-18

Alternative methods for fabrication of substrates and heterostructures made of silicon compounds and alloys

#38
20100276758
2010-11-04

Stressed semiconductor using carbon and method for producing the same

#39
20100276702
2010-11-04

Doped diamond LED devices and associated methods

#40
20100248445
2010-09-30

Method for manufacturing semiconductor substrate

#41
20100181625
2010-07-22

Semiconductor device including a p-type transistor having extension regions in sours and drain regions and method of fabricating the same

#42
20100159653
2010-06-24

Method for manufacturing ion implantation mask, and method for manufacturing silicon carbide semiconductor device

#43
20100151671
2010-06-17

Air gap integration scheme

#44
20100147835
2010-06-17

Doped Gallium Nitride Annealing

#45
20100147212
2010-06-17

Monocrystalline silicon carbide ingot, monocrystalline silicon carbide wafer and method of manufacturing the same

#46
20100102332
2010-04-29

Method of forming an OHMIC contact on a P-type 4H-SIC substrate

#47
20100081261
2010-04-01

Method of fabricating silicon carbide (SiC) layer

#48
20100075474
2010-03-25

Silicon carbide semiconductor device and method for producing the same

#49
20100068871
2010-03-18

Microwave heating for semiconductor nanostructure fabrication

#50
20100055858
2010-03-04

Silicon carbide semiconductor device and method for manufacturing the same

#51
20100035411
2010-02-11

Method of manufacturing silicon carbide semiconductor device

#52
20100009545
2010-01-14

Methods of fabricating oxide layers on silicon carbide layers utilizing atomic oxygen

#53
20100006860
2010-01-14

Method for improving inversion layer mobility in a silicon carbide MOSFET

#54
20100006858
2010-01-14

Semiconductor-on-diamond devices and associated methods

#55
20090321746
2009-12-31

Silicon carbide semiconductor device and method for producing the same

#56
20090294908
2009-12-03

Diluted magnetic semiconductor nanowires exhibiting magnetoresistance

#57
20090283806
2009-11-19

MOSFET with asymmetrical extension implant

#58
20090273390
2009-11-05

Method of mediating forward voltage drift in a SiC device

#59
20090272983
2009-11-05

Silicon carbide semiconductor device

#60
20090261351
2009-10-22

Silicon carbide devices having smooth channels

#61
20090233435
2009-09-17

Semiconductor devices and manufacturing method thereof

#62
20090233418
2009-09-17

Methods of processing semiconductor wafers having silicon carbide power devices thereon

#63
20090230406
2009-09-17

Homoepitaxial growth of SiC on low off-axis SiC wafers

#64
20090170264
2009-07-02

Method of producing semiconductor device

#65
20090137130
2009-05-28

Method for forming a multiple layer passivation film and a device incorporating the same

#66
20090130837
2009-05-21

In situ deposition of a low κ dielectric layer, barrier layer, etch stop, and anti-reflective coating for damascene application

#67
20090124060
2009-05-14

Method for manufacturing silicon carbide semiconductor apparatus

#68
20090114924
2009-05-07

Lightly doped silicon carbide wafer and use thereof in high power devices

#69
20090072244
2009-03-19

Method for manufacturing silicon carbide semiconductor device, and silicon carbide semiconductor device

#70
20090068810
2009-03-12

Method of fabrication of metal oxide semiconductor field effect transistor

#71
20090004883
2009-01-01

Methods of fabricating oxide layers on silicon carbide layers utilizing atomic oxygen

#72
20090004790
2009-01-01

Method for manufacturing junction semiconductor device

#73
20090004761
2009-01-01

Semiconductor device and manufacturing method therefor

#74
20090001383
2009-01-01

Doped diamond LED devices and associated methods

#75
20080318422
2008-12-25

Method of manufacturing III-V nitride semiconductor device

#76
20080311736
2008-12-18

Methods of forming ohmic layers through ablation capping layers

#77
20080293240
2008-11-27

Manufacturing method of a silicon carbide semiconductor device

#78
20080280412
2008-11-13

Method of manufacturing silicon carbide semiconductor device

#79
20080268655
2008-10-30

Method for manufacturing semiconductor device

#80
20080227275
2008-09-18

Method and device with durable contact on silicon carbide

#81
20080203441
2008-08-28

SiC semiconductor device and method for manufacturing the same

#82
20080191217
2008-08-14

Process for forming an interface between silicon carbide and silicon oxide with low density of states

#83
20080182404
2008-07-31

Air gap integration scheme

#84
20080173935
2008-07-24

Semiconductor device and method for manufacturing the same

#85
20080132087
2008-06-05

Post-deposition treatment to enhance properties of Si-O-C low K films

#86
20080128709
2008-06-05

Inclusion of nitrogen at the silicon dioxide-silicon carbide interface for passivation of interface defects

#87
20080116464
2008-05-22

Silicon-rich nickel-silicide ohmic contacts for SiC semiconductor devices

#88
20080090383
2008-04-17

Method for manufacturing SiC semiconductor device

#89
20080042141
2008-02-21

Structure and method for reducing forward voltage across a silicon carbide-group III nitride interface

#90
20080014702
2008-01-17

Silicon carbide semiconductor device and method for manufacturing the same

#91
20080014671
2008-01-17

Semiconductor manufacturing method and semiconductor laser device manufacturing method

#92
20080006848
2008-01-10

Semiconductor structure for use in a static induction transistor having improved gate-to-drain breakdown voltage

#93
20080001158
2008-01-03

Methods of forming silicon carbide switching devices including P-type channels

#94
20070292074
2007-12-20

Optically controlled silicon carbide and related wide-bandgap transistors and thyristors

#95
20070281495
2007-12-06

Formation of high quality dielectric films of silicon dioxide for STI: usage of different siloxane-based precursors for harp II—remote plasma enhanced deposition processes

#96
20070269922
2007-11-22

Fingerprint detection device and method of its manufacture, and apparatus for forming a protective film

#97
20070262322
2007-11-15

Monocrystalline silicon carbide ingot, monocrystalline silicon carbide wafer and method of manufacturing the same

#98
20070254421
2007-11-01

Metal oxide semiconductor field effect transistor with strained source/drain extension layer

#99
20070246786
2007-10-25

Doping of SiC structures and methods associated with same

#100
20070221614
2007-09-27

Method to reduce stacking fault nucleation sites and reduce V drift in bipolar devices

#101
20070200117
2007-08-30

Silicon carbide semiconductor device having junction field effect transistor and method for manufacturing the same

#102
20070173068
2007-07-26

Etching of substrates of light emitting devices

#103
20070105349
2007-05-10

Epitaxial semiconductor structures having reduced stacking fault nucleation sites

#104
20070101930
2007-05-10

Featuring forming methods to reduce stacking fault nucleation sites

#105
20070069253
2007-03-29

Epitaxial substrate for field effect transistor

#106
20070066039
2007-03-22

Methods of processing semiconductor wafers having silicon carbide power devices thereon

#107
20070057262
2007-03-15

Semiconductor device and manufacturing method thereof

#108
20070051301
2007-03-08

Method of manufacturing SiC single crystal wafer

#109
20070032002
2007-02-08

Ion implantation mask and method for manufacturing same, silicon carbide semiconductor device using ion implantation mask, and method for manufacturing same

#110
20070001175
2007-01-04

Silicon carbide epitaxial wafer, method for producing such wafer, and semiconductor device formed on such wafer

#111
20060289874
2006-12-28

Silicon carbide devices with hybrid well regions

#112
20060270103
2006-11-30

Methods of fabricating silicon carbide devices having smooth channels

#113
20060252273
2006-11-09

Strengthening the interface between dielectric layers and barrier layers with an oxide layer of varying composition profile

#114
20060243985
2006-11-02

Sequential lithographic methods to reduce stacking fault nucleation sites

#115
20060237728
2006-10-26

Silicon carbide power devices with self-aligned source and well regions

#116
20060226482
2006-10-12

Methods of fabricating silicon nitride regions in silicon carbide and resulting structures

#117
20060214200
2006-09-28

Junction semiconductor device and method for manufacturing the same

#118
20060211265
2006-09-21

Method for forming a multiple layer passivation film and a device incorporating the same

#119
20060202343
2006-09-14

Composite barrier/etch stop layer comprising oxygen doped SiC and SiC for interconnect structures

#120
20060197137
2006-09-07

Memory devices, transistors, and memory cells

#121
20060183339
2006-08-17

Stressed semiconductor using carbon and method for producing the same

#122
20060178016
2006-08-10

Silicon carbide-based device contact and contact fabrication method

#123
20060172543
2006-08-03

Graded junction termination extensions for electronic devices

#124
20060160316
2006-07-20

Silicon carbide and related wide-bandgap transistors on semi-insulating epitaxy for high-speed, high-power applications

#125
20060141805
2006-06-29

Method of depositing dielectric films

#126
20060137600
2006-06-29

Lightly doped silicon carbide wafer and use thereof in high power devices

#127
20060131745
2006-06-22

Semiconductor device and manufacturing method therefor

#128
20060099750
2006-05-11

Patterned thin film graphite devices and method for making same

#129
20060097268
2006-05-11

Silicon carbide semiconductor device and method for manufacturing the same

#130
20060091402
2006-05-04

Silicon carbide single crystal, silicon carbide substrate and manufacturing method for silicon carbide single crystal

#131
20060089007
2006-04-27

In situ deposition of a low K dielectric layer, barrier layer, etch stop, and anti-reflective coating for damascene application

#132
20060079127
2006-04-13

Structure and method of making interconnect element, and multilayer wiring board including the interconnect element

#133
20060033111
2006-02-16

Methods of treating a silicon carbide substrate for improved epitaxial deposition and resulting structures and devices

#134
20060024978
2006-02-02

Inclusion of nitrogen at the silicon dioxide-silicon carbide interface for passivation of interface defects

#135
20060022239
2006-02-02

Memory device forming methods

#136
20060017095
2006-01-26

Carburized silicon gate insulators for integrated circuits

#137
20060011128
2006-01-19

Homoepitaxial growth of SiC on low off-axis SiC wafers

#138
20060006393
2006-01-12

Silicon-rich nickel-silicide ohmic contacts for SiC semiconductor devices

#139
20060001028
2006-01-05

Method for the treatment of a surface of a metal-carbide substrate for use in semiconductor manufacturing processes as well as such a metal-carbide substrate

#140
20050287770
2005-12-29

Alternative methods for fabrication of substrates and heterostructures made of silicon compounds and alloys

#141
20050285117
2005-12-29

Adhesion and/or encapsulation of silicon carbide-based semiconductor devices on ceramic substrates

#142
20050280114
2005-12-22

Lateral power diodes

#143
20050280004
2005-12-22

Methods of fabricating silicon carbide devices with hybrid well regions

#144
20050277303
2005-12-15

Method of forming porous diamond films for semiconductor applications

#145
20050269574
2005-12-08

Uniform contact

#146
20050269573
2005-12-08

Method and device with durable contact on silicon carbide

#147
20050259853
2005-11-24

Fingerprint detection device and method of its manufacture, and apparatus for forming a protective film

#148
20050215000
2005-09-29

Etching of substrates of light emitting devices

#149
20050212027
2005-09-29

Vertical device with optimal trench shape

#150
20050205872
2005-09-22

Silicon carbide semiconductor structures including multiple epitaxial layers having sidewalls

#151
20050205871
2005-09-22

Lithographic methods to reduce stacking fault nucleation sites

#152
20050184296
2005-08-25

System and method for fabricating diodes

#153
20050184295
2005-08-25

Oxygen doped SiC for Cu barrier and etch stop layer in dual damascene fabrication

#154
20050181623
2005-08-18

Silicon carbide deposition for use as a low dielectric constant anti-reflective coating

#155
20050181536
2005-08-18

Method of manufacturing silicon carbide semiconductor device

#156
20050173739
2005-08-11

Semiconductor device and method for manufacturing same

#157
20050167844
2005-08-04

Semiconductor device

#158
20050161760
2005-07-28

Schottky power diode with SiCOI substrate and process for making such diode

#159
20050158892
2005-07-21

Methods of treating a silicon carbide substrate for improved epitaxial deposition and resulting structures and devices

#160
20050153572
2005-07-14

CVD plasma assisted lower dielectric constant SICOH film

#161
20050151232
2005-07-14

Methods of treating a silicon carbide substrate for improved epitaxial deposition and resulting structures and devices

#162
20050151158
2005-07-14

Silicon carbide semiconductor device having junction field effect transistor and method for manufacturing the same

#163
20050139859
2005-06-30

Silicon carbide semiconductor device having junction field effect transistor and method for manufacturing the same

#164
20050112806
2005-05-26

Method of forming silicon oxide layer and method of manufacturing thin film transistor thereby

#165
20050074984
2005-04-07

Method of forming silicon oxide layer and method of manufacturing thin film transistor thereby

#166
20050070128
2005-03-31

Post-deposition treatment to enhance properties of Si-O-C low k films

#167
20050064723
2005-03-24

Method to reduce stacking fault nucleation sites and reduce forward voltage drift in bipolar devices

#168
20050042800
2005-02-24

Production method of SiC monitor wafer

#169
20050029526
2005-02-10

Methods of treating a silicon carbide substrate for improved epitaxial deposition and resulting structures and devices

#170
20050020084
2005-01-27

Method of preparing a surface of a semiconductor wafer to make it epiready

#171
20050020048
2005-01-27

Method of depositing dielectric films

#172
20050017364
2005-01-27

Semiconductor device and method of fabricating the same