ClassID:

121329

C30B29/36 - CPC Classification

Classification description:

Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape; Inorganic compounds or compositions Carbides

Recent Application in this class:
#1
20260146362
2026-05-28

Multizone Zone Reactor for Crystal Growth

#2
20260146361
2026-05-28

PRODUCTION OF SILICON CARBIDE EPITAXIAL WAFERS

#3
20260146360
2026-05-28

Controlling Silicon Carbide Crystal Growth with Baffles

#4
20260146359
2026-05-28

IN SITU DEFECT MITIGATION IN CRYSTAL GROWTH

#5
20260140058
2026-05-21

METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE

#6
20260139407
2026-05-21

SEMICONDUCTOR WAFER PROVIDING METHOD AND SEMICONDUCTOR WAFER PROVIDING SYSTEM

#7
20260139405
2026-05-21

MANAGING GROWTH OF SILICON CARBIDE CRYSTALS

#8
20260132545
2026-05-14

SiC EPITAXIAL WAFER

#9
20260132544
2026-05-14

SiC SINGLE CRYSTAL SUBSTRATE, METHOD OF MANUFACTURING SiC SINGLE CRYSTAL, AND APPARATUS OF MANUFACTURING SiC SINGLE CRYSTAL

#10
20260132540
2026-05-14

Hybrid Seed Structure for Crystal Growth System

#11
20260132036
2026-05-14

SiC VOLUMETRIC SHAPES AND METHODS OF FORMING BOULES

#12
20260132035
2026-05-14

SiC VOLUMETRIC SHAPES AND METHODS OF FORMING BOULES

#13
20260125823
2026-05-07

SiC SINGLE CRYSTAL SUBSTRATE

#14
20260117418
2026-04-30

SiC SINGLE CRYSTAL, SiC SUBSTRATE, EPITAXIAL WAFER, METHOD FOR MANUFACTURING SiC SUBSTRATE

#15
20260098356
2026-04-09

METHODS FOR CRYSTAL GROWTH BY REPLACING A SUBLIMATED TARGET SOURCE MATERIAL WITH A CANDIDATE SOURCE MATERIAL

#16
20260092400
2026-04-02

SiC CRYSTAL AND METHOD FOR MANUFACTURING SiC CRYSTAL

#17
20260092398
2026-04-02

SiC EPITAXIAL WAFER, METHOD FOR MANUFACTURING SiC EPITAXIAL WAFER, AND SiC DEVICE

#18
20260092396
2026-04-02

CRYSTAL PREPARATION METHODS

#19
20260092395
2026-04-02

Treatment of Graphite Structures for Use Crystal Growth System or Deposition System for Growing Silicon Carbide

#20
20260085446
2026-03-26

SILICON CARBIDE SEMICONDUCTOR DEVICE INCLUDING A BUFFER LAYER AND MANUFACTURING METHOD

#21
20260078528
2026-03-19

METHOD FOR PREPARING THE FRONT FACE OF A POLYCRYSTALLINE SILICON CARBIDE SLAB

#22
20260078527
2026-03-19

SINGLE CRYSTAL SILICON SUBSTRATE WITH NITRIDE SEMICONDUCTOR LAYER AND METHOD FOR PRODUCING SINGLE CRYSTAL SILICON SUBSTRATE WITH NITRIDE SEMICONDUCTOR LAYER

#23
20260078525
2026-03-19

SUSCEPTOR AND SIC EPITAXIAL GROWTH APPARATUS

#24
20260076157
2026-03-12

Semiconductor Exfoliation Method

#25
20260071352
2026-03-12

SiC EPITAXIAL WAFER

#26
20260071351
2026-03-12

LARGE DIAMETER SILICON CARBIDE WAFERS

#27
20260071350
2026-03-12

LARGE DIAMETER SILICON CARBIDE WAFERS

#28
20260070158
2026-03-12

System to Reduce Induced Subsurface Damage in Separation of Semiconductor Workpieces

#29
20260062833
2026-03-05

Silicon Carbide Vapor Source Material for use in a Sublimation System for Growing Crystalline Silicon Carbide

#30
20260062832
2026-03-05

Bulk Silicon Carbide Crystal Growth System with 3D-Printed Parts

#31
20260062831
2026-03-05

Shaped Solid Silicon Carbide Vapor Source Material Structure for use in a Sublimation System for Growing Crystalline Silicon Carbide

#32
20260049414
2026-02-19

SiC EPITAXIAL WAFER AND SiC DEVICE

#33
20260049412
2026-02-19

SYSTEM AND METHOD FOR CONTROLLING SILICON CARBIDE CRYSTAL GROWTH

#34
20260047355
2026-02-12

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

#35
20260043171
2026-02-12

SiC SUBSTRATE AND SiC COMPOSITE SUBSTRATE

#36
20260040866
2026-02-05

CHAMBER FOR PROCESSING SUBSTRATES AT HIGH TEMPERATURES

#37
20260035831
2026-02-05

METHODS, SYSTEMS, AND DEVICES FOR CONTROLLING CRYSTAL GROWTH DEVICES

#38
20260028751
2026-01-29

POLYCRYSTALLINE SiC FORMED BODY AND METHOD FOR MANUFACTURING THE SAME

#39
20260027806
2026-01-29

COMPOSITE SUBSTRATE FOR TRANSFERRING SiC SINGLE CRYSTAL, METHOD FOR MANUFACTURING COMPOSITE SUBSTRATE FOR TRANSFERRING SiC SINGLE CRYSTAL, AND METHOD FOR MANUFACTURING SiC BONDED SUBSTRATE

#40
20260022494
2026-01-22

SiC SUBSTRATE AND SiC COMPOSITE SUBSTRATE

#41
20260022493
2026-01-22

SIC SINGLE CRYSTAL, SIC SUBSTRATE AND SIC EPITAXIAL WAFER

#42
20260015764
2026-01-15

SEMICONDUCTOR CRYSTAL MANUFACTURING APPARATUS

#43
20260009157
2026-01-08

SiC SUBSTRATE, SiC EPITAXIAL WAFER AND METHOD OF MANUFACTURING SiC DEVICE

#44
20260009154
2026-01-08

REACTION CHAMBER ASSEMBLY

#45
20260002287
2026-01-01

PROCESS FOR DIVIDING SINGLE-CRYSTAL SUBSTRATES

#46
20250389047
2025-12-25

VAPOR PHASE GROWTH APPARATUS

#47
20250385094
2025-12-18

DOPED SILICON CARBIDE SUBSTRATE AND METHOD OF MANUFACTURING SAME

#48
20250382724
2025-12-18

SILICON CARBIDE SINGLE CRYSTAL SUBSTRATE PROCESSING METHOD, AND SILICON CARBIDE SINGLE CRYSTAL SUBSTRATE PROCESSING SYSTEM

#49
20250376786
2025-12-11

MANAGING THE GROWTH OF SILICON CARBIDE CRYSTALS

#50
20250372374
2025-12-04

SiC LAYER TRANSFER VIA REMOTE EPITAXY

#51
20250369155
2025-12-04

PROCESSING METHOD FOR SILICON CARBIDE SINGLE CRYSTAL SUBSTRATE, SILICON CARBIDE SINGLE CRYSTAL SUBSTRATE PROCESSING SYSTEM, AND REPLENISHING LIQUID

#52
20250354296
2025-11-20

METHOD AND APPARATUS FOR MANUFACTURING SILICON CARBIDE SINGLE CRYSTAL

#53
20250347029
2025-11-13

MANAGING GROWTH OF SILICON CARBIDE CRYSTALS

#54
20250341024
2025-11-06

Method for Producing at Least One Crack-Free SiC Piece

#55
20250341020
2025-11-06

SILICON CARBIDE EPITAXIAL WAFER, AND PREPARATION METHOD THEREFOR AND USE THEREOF

#56
20250336727
2025-10-30

Semiconductor Exfoliation Method

#57
20250327210
2025-10-23

SiC POLYCRYSTAL MANUFACTURING METHOD

#58
20250327208
2025-10-23

Improved Furnace Apparatus for Crystal Production With Seed Holder Repositioning Unit

#59
20250313991
2025-10-09

METHOD AND SYSTEM FOR OBTAINING HIGH-QUALITY CUBIC SILICON CARBIDE

#60
20250313989
2025-10-09

METHOD FOR PRODUCING HETEROEPITAXIAL WAFER

#61
20250313988
2025-10-09

Multilayer Seed for Single-Crystal Growth, Method of Producing a Multilayer Seed, Use of the Multilayer Seed in a PVT Process for Growing a Single-Crystal and PVT Process Using the Same

#62
20250313987
2025-10-09

Layered Seed, Method of Fabrication of a Layered Seed and Method for Growing a Volume Mono Crystal with the Layered Seed

#63
20250305966
2025-10-02

INSPECTING METHOD AND STACK SUBSTRATE

#64
20250305182
2025-10-02

IN-SITU PYROMETER FOR SILICON CARBIDE WAFER

#65
20250299950
2025-09-25

SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF

#66
20250290226
2025-09-18

SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF

#67
20250290225
2025-09-18

MONCRYSTALLINE COATINGS FOR REACTOR PARTS SUITABLE FOR THE EPITAXIAL DEPOSITION OF SEMICONDUCTOR FILMS

#68
20250290224
2025-09-18

HIGH DEFECT SiC WAFER WITH DEVICE LAYER AND METHODS OF MANUFACTURE

#69
20250283247
2025-09-11

SEED UNIT AND APPARATUS FOR GROWING A BULK SIC SINGLE CRYSTAL

#70
20250283246
2025-09-11

PRODUCTION METHOD FOR A BULK SIC SINGLE CRYSTAL

#71
20250282697
2025-09-11

METHOD FOR PRODUCING HYDROCARBON AND METHOD FOR PRODUCING SILICON CARBIDE

#72
20250259842
2025-08-14

COMPOUND SEMICONDUCTOR AND MANUFACTURING METHOD OF COMPOUND SEMICONDUCTOR

#73
20250250714
2025-08-07

VAPOR PHASE GROWTH APPARATUS AND VAPOR PHASE GROWTH METHOD

#74
20250236989
2025-07-24

SILICON CARBIDE EPITAXIAL WAFER AND METHOD FOR MANUFACTURING SAME

#75
20250223725
2025-07-10

Silicon Carbide Epitaxial Wafer and Preparation Method Therefor

#76
20250223724
2025-07-10

SILICON CARBIDE WAFER AND METHOD OF FORMING THE SAME

#77
20250223723
2025-07-10

SILICON CARBIDE SEED, SILICON CARBIDE CRYSTAL AND METHOD OF FABRICATING THE SAME

#78
20250223722
2025-07-10

SILICON CARBIDE CRYSTAL BOULE AND MANUFACTURING METHOD THEREOF

#79
20250223719
2025-07-10

CRYSTAL PREPARATION DEVICES AND CRYSTAL PREPARATION METHODS

#80
20250218771
2025-07-03

SILICON CARBIDE EPITAXIAL SUBSTRATE AND METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE

#81
20250215613
2025-07-03

METHOD AND APPARATUS FOR MANUFACTURING SILICON CARBIDE SINGLE CRYSTAL, AND SILICON CARBIDE SINGLE CRYSTAL INGOT

#82
20250215612
2025-07-03

SiC INGOT AND METHOD FOR MANUFACTURING SiC SUBSTRATE

#83
20250215611
2025-07-03

SiC INGOT AND METHOD FOR MANUFACTURING SiC SUBSTRATE

#84
20250215610
2025-07-03

SiC INGOT AND METHOD FOR MANUFACTURING SiC SUBSTRATE

#85
20250203985
2025-06-19

SILICON CARBIDE SUBSTRATE, SILICON CARBIDE EPITAXIAL SUBSTRATE, AND METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE

#86
20250198048
2025-06-19

ARRANGEMENT FOR GROWING A SIC VOLUME MONOCRYSTAL AND GROWING METHOD

#87
20250198047
2025-06-19

CRYSTAL GROWTH METHODS AND DEVICES

#88
20250198046
2025-06-19

CRUCIBLE FOR PRODUCING A SIC VOLUME MONO CRYSTAL AND A METHOD FOR GROWING A SIC VOLUME MONO CRYSTAL

#89
20250187929
2025-06-12

METHOD AND APPARATUS FOR PRODUCING SIC

#90
20250179688
2025-06-05

SiC SUBSTRATE AND SiC EPITAXIAL WAFER

#91
20250179685
2025-06-05

SILICON CARBIDE PLATFORMS AND THE MANUFACTURE THEREOF THROUGH SILICON CARBIDE EPITAXY ON SILICON

#92
20250171927
2025-05-29

POLYCRYSTALLINE SIC FORMED BODY AND METHOD FOR PRODUCING THE SAME

#93
20250163609
2025-05-22

METHOD FOR PRODUCING HETEROEPITAXIAL FILM

#94
20250154684
2025-05-15

SiC WAFER AND SiC EPITAXIAL WAFER

#95
20250154682
2025-05-15

HETEROEPITAXIAL WAFER FOR THE DEPOSITION OF GALLIUM NITRIDE

#96
20250146178
2025-05-08

SiC EPITAXIAL WAFER

#97
20250146177
2025-05-08

SILICON CARBIDE EPITAXIAL SUBSTRATE

#98
20250146175
2025-05-08

SiC EPITAXIAL WAFER

#99
20250146174
2025-05-08

SiC EPITAXIAL WAFER

#100
20250146172
2025-05-08

FAST COOLING OF REACTOR FROM HIGH TEMPERATURES

#101
20250146171
2025-05-08

SILICON CARBIDE SUBSTRATE, METHOD OF MANUFACTURING SILICON CARBIDE SUBSTRATE, AND MANUFACTURING APPARATUS FOR SILICON CARBIDE SUBSTRATE

#102
20250140602
2025-05-01

COMPOSITE STRUCTURE AND MANUFACTURING METHOD THEREOF

#103
20250137166
2025-05-01

GROWTH METHOD AND GROWTH DEVICE FOR SILICON CARBIDE CRYSTAL

#104
20250129470
2025-04-24

VAPOR PHASE GROWTH APPARATUS

#105
20250126865
2025-04-17

SIC SUBSTRATE AND SIC COMPOSITE SUBSTRATE

#106
20250122644
2025-04-17

PREPARATION METHOD FOR COMPOSITE SUBSTRATE

#107
20250122640
2025-04-17

DEVICES AND METHODS FOR GROWING CRYSTALS

#108
20250116033
2025-04-10

SiC EPITAXIAL WAFER

#109
20250116032
2025-04-10

HIGH-UNIFORMITY SiC CRYSTAL, CRYSTAL BAR, SUBSTRATE AND PREPARATION METHOD THEREOF, AND SEMICONDUCTOR DEVICE

#110
20250109526
2025-04-03

SiC EPITAXIAL WAFER AND METHOD OF MANUFACTURING SiC EPITAXIAL WAFER

#111
20250109525
2025-04-03

HIGH-QUALITY SiC CRYSTAL, CRYSTAL BAR, SUBSTRATE AND PREPARATION METHOD THEREOF, AND SEMICONDUCTOR DEVICE

#112
20250109522
2025-04-03

GROWTH DEVICE OF SILICON CARBIDE SINGLE CRYSTAL AND GROWTH METHOD

#113
20250105004
2025-03-27

POLYCRYSTALLINE SILICON CARBIDE (SIC) SUBSTRATE WITH HIGH RESISTIVITY AND METHOD OF MANUFACTURING THE SAME

#114
20250092573
2025-03-20

METHOD FOR PURIFYING GRAPHITE MATERIAL, METHOD FOR PURIFYING GRAPHITE CRUCIBLE BASED ON SILICON CARBIDE CRYSTAL GROWTH, AND METHOD FOR MANUFACTURING HIGH-PURITY SILICON CARBIDE

#115
20250092570
2025-03-20

SILICON CARBIDE CRYSTAL GROWTH SYSTEM AND METHOD THEREOF

#116
20250092569
2025-03-20

SILICON CARBIDE SINGLE CRYSTAL MANUFACTURING APPARATUS, COMPUTING DEVICE, AND MANUFACTURING METHOD OF SILICON CARBIDE SINGLE CRYSTAL

#117
20250092567
2025-03-20

SILICON CARBIDE HETEROJUNCTION NORMALLY-OFF HIGH-ELECTRON-MOBILITY TRANSISTOR AND METHOD FOR PREPARING THE SAME

#118
20250092564
2025-03-20

DEVICE AND METHOD FOR PREPARING SILICON CARBIDE CRYSTAL

#119
20250084561
2025-03-13

METHOD OF MANUFACTURING SILICON CARBIDE WAFER AND METHOD OF MANUFACTURING SILICON CARBIDE INGOT

#120
20250084560
2025-03-13

HOLDER AND VAPOR PHASE GROWTH APPARATUS

#121
20250079165
2025-03-06

Silicon Carbide Epitaxy

#122
20250075371
2025-03-06

SiC SINGLE CRYSTAL BOULE, MANUFACTURING METHOD OF SiC SINGLE CRYSTAL BOULE, AND MANUFACTURING METHOD OF SiC SUBSTRATE

#123
20250075370
2025-03-06

SUBSTRATE COATED WITH A SILICON-CARBIDE (SIC) LAYER AND A METHOD OF MANUFACTURING THE SAME

#124
20250075368
2025-03-06

Silicon Carbide Epitaxy

#125
20250066949
2025-02-27

SiC SUBSTRATE AND SiC EPITAXIAL WAFER

#126
20250059681
2025-02-20

METHOD OF PROCESSING CARBON-CONTAINED MONOCRYSTALLINE SUBSTRATE

#127
20250059679
2025-02-20

SiC EPITAXIAL WAFER AND MANUFACTURING METHOD OF SiC EPITAXIAL WAFER

#128
20250059674
2025-02-20

REDUCING ELECTRICAL ACTIVITY OF DEFECTS IN SILICON CARBIDE GROWN ON SILICON

#129
20250051962
2025-02-13

METHOD FOR REDUCING STACKING FAULTS IN SILICON CARBIDE, AND STRUCTURE CREATED BY MEANS OF SAID METHOD

#130
20250051960
2025-02-13

QUANTITATIVE TEXTURED POLYCRYSTALLINE COATINGS

#131
20250046632
2025-02-06

HEAT TREATMENT APPARATUS AND METHOD OF OPERATING THEREOF

#132
20250043460
2025-02-06

MANUFACTURING PROCESS FOR SILICON CARBIDE POWER DEVICES WITH VARIABLE DOPANT CONCENTRATION

#133
20250034754
2025-01-30

SiC INGOT AND METHOD FOR MANUFACTURING SiC INGOT

#134
20250027227
2025-01-23

Silicon Carbide Crystal Growth Device and Quality Control Method

#135
20250006796
2025-01-02

SILICON CARBIDE SUBSTRATE AND METHOD OF MANUFACTURING SILICON CARBIDE SUBSTRATE

#136
20250006491
2025-01-02

LARGE DIMENSION SILICON CARBIDE SINGLE CRYSTALLINE MATERIALS WITH REDUCED CRYSTALLOGRAPHIC STRESS

#137
20240429046
2024-12-26

METHOD FOR PRODUCING HETEROEPITAXIAL WAFER

#138
20240413208
2024-12-12

SINTERED BODY, SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING THEREOF

#139
20240405159
2024-12-05

GROWTH METHOD AND STRUCTURE OF LED EPITAXY

#140
20240401235
2024-12-05

SILICON CARBIDE WAFER AND METHOD OF FABRICATING THE SAME

#141
20240401234
2024-12-05

8-INCH N-TYPE SiC SINGLE CRYSTAL SUBSTRATE

#142
20240401230
2024-12-05

COMPOSITE SUBSTRATE AND MANUFACTURING METHOD THEREOF

#143
20240392476
2024-11-28

METHOD FOR TRANSFERRING A MONOCRYSTALLINE SIC LAYER ONTO A POLYCRYSTALLINE SIC CARRIER USING A POLY CRYSTALLINE SIC INTERMEDIATE LAYER

#144
20240392471
2024-11-28

Method for Producing a Bulk SiC Single Crystal with Improved Quality Using a SiC Seed Crystal with a Temporary Protective Oxide Layer, and SiC Seed Crystal with Protective Oxide Layer

#145
20240384432
2024-11-21

STRUCTURE COMPRISING MONOCRYSTALLINE LAYERS OF ALN MATERIAL ON A SUBSTRATE AND SUBSTRATE FOR THE EPITAXIAL GROWTH OF MONOCRYSTALLINE LAYERS OF ALN MATERIAL

#146
20240376633
2024-11-14

PVT-method and device for producing single crystals in a safe manner with regard to the process

#147
20240368806
2024-11-07

SINGLE-CRYSTAL SILICON CARBIDE WAFER, SINGLE-CRYSTAL SILICON CARBIDE INGOT, AND METHOD FOR PRODUCING SINGLE-CRYSTAL SILICON CARBIDE

#148
20240360589
2024-10-31

Batch Mode Silicon Carbide Epitaxial Reactor

#149
20240359991
2024-10-31

SILICON CARBIDE MATERIAL

#150
20240352622
2024-10-24

LARGE DIAMETER SILICON CARBIDE WAFERS

#151
20240352617
2024-10-24

VANADIUM-COMPENSATED 4H AND 6H SINGLE CRYSTALS OF OPTICAL GRADE, AND SILICON CARBIDE CRYSTALS AND METHODS FOR PRODUCING SAME

#152
20240344237
2024-10-17

SINGLE-CRYSTAL SILICON CARBIDE WAFER, AND SINGLE-CRYSTAL SILICON CARBIDE INGOT

#153
20240337044
2024-10-10

SILICON CARBIDE SINGLE CRYSTAL AND MANUFACTURING METHOD OF SILICON CARBIDE SINGLE CRYSTAL

#154
20240332366
2024-10-03

POLYCRYSTALLINE SILICON CARBIDE SUBSTRATE WITH DENSITY GRADIENT AND METHOD OF MANUFACTURING THE SAME

#155
20240332365
2024-10-03

LOW RESISTIVITY POLYCRYSTALLINE BASED SUBSTRATE OR WAFER

#156
20240332011
2024-10-03

POLYCRYSTALLINE SILICON CARBIDE SUBSTRATE AND METHOD OF MANUFACTURING THE SAME

#157
20240328032
2024-10-03

SUPPORT PLATE, SUPPORT TOOL, AND METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE

#158
20240328031
2024-10-03

SiC CRYSTAL GROWTH APPARATUS AND METHOD

#159
20240318352
2024-09-26

METHOD AND APPARATUS FOR THE THERMAL POST-TREATMENT OF AT LEAST ONE SIC VOLUME MONOCRYSTAL

#160
20240309555
2024-09-19

Silicon carbide single crystal and silicon carbide substrate

#161
20240309546
2024-09-19

Sublimation System And Method Of Growing At Least One Single Crystal

#162
20240309545
2024-09-19

Sublimation System and Method of Growing at Least One Single Crystal of a Semiconductor Material

#163
20240304676
2024-09-12

SILICON CARBIDE EPITAXIAL SUBSTRATE AND SILICON CARBIDE SEMICONDUCTOR DEVICE

#164
20240301585
2024-09-12

SILICON CARBIDE EPITAXIAL SUBSTRATE

#165
20240295047
2024-09-05

SIC SINGLE-CRYSTAL GROWTH APPARATUS

#166
20240287705
2024-08-29

METHOD FOR PREPARING AN ALUMINUM DOPED SILICON CARBIDE CRYSTAL BY PROVIDING A COMPOUND INCLUDING ALUMINUM AND OXYGEN IN A CAPSULE COMPRISED OF A FIRST AND SECOND MATERIAL

#167
20240274671
2024-08-15

SiC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING SIC EPITAXIAL WAFER

#168
20240271322
2024-08-15

METHOD OF FABRICATING SILICON CARBIDE INGOT

#169
20240271321
2024-08-15

METHOD FOR MANUFACTURING A COMPOSITE STRUCTURE COMPRISING A THIN FILM OF MONOCRYSTALLINE SIC ON A CARRIER SUBSTRATE OF POLYCRYSTALLINE SIC

#170
20240263347
2024-08-08

SYSTEM FOR MANUFACTURING A HIGH-QUALITY SEMICONDUCTOR SINGLE CRYSTAL, AND METHOD OF MANUFACTURING SAME

#171
20240263346
2024-08-08

SYSTEM FOR MANUFACTURING A HIGH-QUALITY SEMICONDUCTOR SINGLE CRYSTAL, AND METHOD OF MANUFACTURING SAME

#172
20240263345
2024-08-08

SILICON CARBIDE CRYSTAL EXPANSION APPARATUS, SILICON CARBIDE CRYSTAL EXPANSION METHOD AND SILICON CARBIDE CRYSTAL EXPANSION PROCESS

#173
20240254656
2024-08-01

Silicon carbide substrate

#174
20240240357
2024-07-18

METHOD FOR PRODUCING A SILICON CARBIDE SUBSTRATE

#175
20240234515
2024-07-11

SILICON CARBIDE WAFER AND SILICON CARBIDE SEMICONDUCTOR DEVICE INCLUDING THE SAME

#176
20240229290
2024-07-11

NANOWIRES NETWORK

#177
20240209543
2024-06-27

METHODS AND APPARATUSES FOR CRYSTAL GROWTH

#178
20240200227
2024-06-20

SiC wafer and SiC epitaxial wafer

#179
20240191392
2024-06-13

SILICON CARBIDE SINGLE CRYSTAL AND MANUFACTURING METHOD OF SILICON CARBIDE SINGLE CRYSTAL

#180
20240190710
2024-06-13

Vapor Deposition Apparatus and Techniques Using High Purity Polymer Derived Silicon Carbide

#181
20240183073
2024-06-06

METHOD OF MANUFACTURING SILICON CARBIDE SINGLE CRYSTAL AND SILICON CARBIDE SINGLE CRYSTAL

#182
20240183072
2024-06-06

SiC substrate and SiC ingot

#183
20240183071
2024-06-06

POLYCRYSTALLINE SiC MOLDED ARTICLE AND METHOD FOR PRODUCING SAME

#184
20240183063
2024-06-06

METHOD FOR SIC STEP FLOW GROWTH BY REGULATING GROWTH MONMOERS USING CHEMICAL POTENTIAL UNDER NON-EQUILIBRIUM CONDITION

#185
20240167194
2024-05-23

REFLECTOR UNIT AND FILM FORMING APPARATUS

#186
20240150931
2024-05-09

LARGE DIAMETER SILICON CARBIDE SINGLE CRYSTALS AND APPARATUS AND METHOD OF MANUFACTURE THEREOF

#187
20240150930
2024-05-09

SYSTEM AND METHOD OF PRODUCING MONOCRYSTALLINE LAYERS ON A SUBSTRATE

#188
20240150929
2024-05-09

METHOD OF GROWING HIGH-QUALITY SINGLE CRYSTAL SILICON CARBIDE

#189
20240142390
2024-05-02

METHOD FOR EVALUATING CRYSTAL DEFECTS IN SILICON CARBIDE SINGLE CRYSTAL WAFER

#190
20240141550
2024-05-02

SILICON CARBIDE WAFER MANUFACTURING APPARATUS

#191
20240141544
2024-05-02

SiC SINGLE CRYSTAL SUBSTRATE AND PRODUCTION METHOD THEREFOR

#192
20240136409
2024-04-25

SILICON CARBIDE WAFER AND SILICON CARBIDE SEMICONDUCTOR DEVICE INCLUDING THE SAME

#193
20240117525
2024-04-11

NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD FOR PRODUCING THE SAME

#194
20240110308
2024-04-04

SILICON CARBIDE SINGLE CRYSTAL INGOT, SILICON CARBIDE WAFER, AND METHOD FOR MANUFACTURING SILICON CARBIDE SINGLE CRYSTAL

#195
20240110307
2024-04-04

METHODS AND SYSTEMS FOR PRODUCING COMPOSITE CRYSTALS

#196
20240105782
2024-03-28

MONOCRYSTALLINE SILICON CARBIDE SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND SEMICONDUCTOR DEVICE

#197
20240093408
2024-03-21

Method and Device for Producing a SiC Solid Material

#198
20240093406
2024-03-21

SiC epitaxial wafer

#199
20240093405
2024-03-21

SIC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING SIC EPITAXIAL WAFER

#200
20240076799
2024-03-07

WAFER MANUFACTURING METHOD, EPITAXIAL WAFER MANUFACTURING METHOD, AND WAFER AND EPITAXIAL WAFER MANUFACTURED THEREBY

#201
20240068127
2024-02-29

SIMULTANEOUS GROWTH OF TWO SILICON CARBIDE LAYERS

#202
20240068125
2024-02-29

SIC SINGLE-CRYSTAL GROWTH APPARATUS AND METHOD OF GROWING SIC CRYSTAL

#203
20240068124
2024-02-29

Apparatus for producing silicon carbide crystal

#204
20240060212
2024-02-22

SILICON CARBIDE POWDER, METHOD FOR MANUFACTURING THE SAME AND METHOD FOR MANUFACTURING SILICON CARBIDE INGOT USING THE SAME

#205
20240060211
2024-02-22

Method and Device for Producing a SiC Solid Material

#206
20240059570
2024-02-22

SILICON CARBIDE POWDER, METHOD FOR MANUFACTURING THE SAME AND METHOD FOR MANUFACTURING SILICON CARBIDE INGOT USING THE SAME

#207
20240052521
2024-02-15

Methods of forming silicon carbide coated base substrates at multiple temperatures

#208
20240052520
2024-02-15

SYSTEM AND METHOD OF PRODUCING MONOCRYSTALLINE LAYERS ON A SUBSTRATE

#209
20240047207
2024-02-08

Technique for Forming Cubic Silicon Carbide and Heterojunction Silicon Carbide Device

#210
20240044045
2024-02-08

Method and Device for Producing a SiC Solid Material

#211
20240044044
2024-02-08

CRYSTAL GROWTH DEVICE AND METHOD FOR GROWING A SEMICONDUCTOR

#212
20240044042
2024-02-08

Method of using sic container

#213
20240035201
2024-02-01

Method and Device for Producing a SiC Solid Material

#214
20240035200
2024-02-01

METHOD FOR GROWING SINGLE CRYSTALS

#215
20240034635
2024-02-01

Method and Device for Producing a SiC Solid Material

#216
20240026569
2024-01-25

SILICON CARBIDE EPITAXIAL SUBSTRATE

#217
20240026566
2024-01-25

Method and Device for Producing a SiC Solid Material

#218
20240011191
2024-01-11

SiC epitaxial wafer and method of manufacturing SiC epitaxial wafer preliminary class

#219
20240011190
2024-01-11

SILICON CARBIDE CRYSTALS AND SILICON CARBIDE WAFER

#220
20240011188
2024-01-11

METHOD OF GROWING SILICON CARBIDE CRYSTALS

#221
20240011186
2024-01-11

Crystal growth method and wafer

#222
20240011185
2024-01-11

CRYSTAL GROWING METHOD FOR CRYSTALS

#223
20240006243
2024-01-04

Semiconductor Exfoliation Method

#224
20240003054
2024-01-04

PRODUCTION METHOD FOR AN SIC VOLUME MONOCRYSTAL OF INHOMOGENEOUS SCREW DISLOCATION DISTRIBUTION AND SIC SUBSTRATE

#225
20240003053
2024-01-04

SiC substrate and SiC epitaxial wafer

#226
20230416939
2023-12-28

PRODUCTION METHOD FOR AN SIC VOLUME MONOCRYSTAL OF HOMOGENEOUS SCREW DISLOCATION DISTRIBUTION AND SIC SUBSTRATE

#227
20230411151
2023-12-21

METHOD FOR PRODUCING A SUBSTRATE FOR THE EPITAXIAL GROWTH OF A LAYER OF A GALLIUM-BASED III-N ALLOY

#228
20230411140
2023-12-21

METHOD FOR PRODUCING A SUBSTRATE FOR EPITAXIAL GROWTH OF A GALLIUM-BASED III-N ALLOY LAYER

#229
20230407519
2023-12-21

Improved Furnace Apparatus for Crystal Production

#230
20230392293
2023-12-07

8-inch SiC single crystal substrate

#231
20230392288
2023-12-07

SiC SINGLE CRYSTAL SUBSTRATE

#232
20230392287
2023-12-07

8-inch n-type SiC single crystal substrate

#233
20230392286
2023-12-07

SiC substrate and SiC ingot

#234
20230383438
2023-11-30

SiC substrate and SiC epitaxial wafer

#235
20230374699
2023-11-23

Methods for manufacturing silicon carbide single crystal ingot and silicon carbide single crystal wafer

#236
20230374698
2023-11-23

FABRICATING APPARATUS OF SIC EPITAXIAL WAFER AND FABRICATION METHOD OF THE SIC EPITAXIAL WAFER

#237
20230369412
2023-11-16

SEMICONDUCTOR SUBSTRATE AND FABRICATION METHOD OF THE SEMICONDUCTOR SUBSTRATE

#238
20230369411
2023-11-16

METHOD OF MANUFACTURING SILICON CARBIDE SUBSTRATE, SILICON CARBIDE SINGLE-CRYSTAL SUBSTRATE AND SILICON CARBIDE SEMICONDUCTOR DEVICE

#239
20230360910
2023-11-09

EPITAXIAL STRUCTURE AND METHOD OF MANUFACTURING THE SAME

#240
20230357957
2023-11-09

Silicon carbide substrate and method of manufacturing silicon carbide substrate

#241
20230357955
2023-11-09

SiC POLYCRYSTAL MANUFACTURING METHOD

#242
20230357952
2023-11-09

METHOD FOR GROWING SINGLE CRYSTALS

#243
20230357951
2023-11-09

METHOD FOR GROWING CRYSTALS

#244
20230332330
2023-10-19

DEVICE FOR GROWING SINGLE CRYSTALS, IN PARTICULAR SINGLE CRYSTALS OF SILICON CARBIDE

#245
20230332327
2023-10-19

Device for producing silicon carbide single crystals

#246
20230317780
2023-10-05

Monocrystalline SIC Substrates Having an Asymmetrical Geometry and Method of Producing Same

#247
20230313411
2023-10-05

VAPOR PHASE GROWTH APPARATUS AND VAPOR PHASE GROWTH METHOD

#248
20230313410
2023-10-05

METHOD FOR CVD DEPOSITION OF N-TYPE DOPED SILICON CARBIDE AND EPITAXIAL REACTOR

#249
20230304187
2023-09-28

FILM DEPOSITION METHOD

#250
20230295838
2023-09-21

HIGH QUALITY SILICON CARBIDE SEED CRYSTAL, SILICON CARBIDE CRYSTAL, SILICON CARBIDE SUBSTRATE, AND PREPARATION METHOD THEREFOR

#251
20230295836
2023-09-21

Apparatus for growing a semiconductor wafer and associated manufacturing process

#252
20230279580
2023-09-07

SILICON CARBIDE SINGLE CRYSTAL AND MANUFACTURING METHOD OF SILICON CARBIDE SINGLE CRYSTAL

#253
20230272550
2023-08-31

SILICON CARBIDE EPITAXIAL SUBSTRATE

#254
20230272549
2023-08-31

Apparatus and method for manufacturing hexagonal crystals

#255
20230268177
2023-08-24

SiC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING SAME

#256
20230260841
2023-08-17

Method for producing a composite structure comprising a thin layer of monocrystalline sic on a carrier substrate of polycrystalline SiC

#257
20230257904
2023-08-17

VAPOR PHASE GROWTH APPARATUS

#258
20230253459
2023-08-10

SiC EPITAXIAL SUBSTRATE AND METHOD OF MANUFACTURING THE SAME

#259
20230243064
2023-08-03

Crystal Growing Unit for Producing a Single Crystal

#260
20230243063
2023-08-03

SiC CRYSTAL MANUFACTURING METHOD

#261
20230227998
2023-07-20

METHOD FOR ADJUSTING THERMAL FIELD OF SILICON CARBIDE SINGLE CRYSTAL GROWTH

#262
20230203710
2023-06-29

SILICON CARBIDE POWDER AND METHOD FOR MANUFACTURING SILICON CARBIDE INGOT USING THE SAME

#263
20230203709
2023-06-29

Silicon carbide wafer and method for manufacturing the same

#264
20230203708
2023-06-29

SILICON CARBIDE INGOT MANUFACTURING METHOD, SILICON CARBIDE INGOTS, AND GROWTH SYSTEM THEREFOR

#265
20230203707
2023-06-29

Silicon carbide powder, method for manufacturing silicon carbide ingot using the same, and silicon carbide wafer

#266
20230197435
2023-06-22

Method for manufacturing a composite structure comprising a thin layer made of monocrystalline sic on a carrier substrate made of SiC

#267
20230193512
2023-06-22

Vapor phase epitaxial growth device

#268
20230193510
2023-06-22

Silicon carbide ingot including screw dislocations

#269
20230193508
2023-06-22

SILICON CARBIDE SUBSTRATE AND METHOD OF GROWING SiC SINGLE CRYSTAL BOULES

#270
20230193506
2023-06-22

Apparatus for growing a SiC single crystal ingot comprising a filter unit having a porous body surrounding an opening unit that is located under a seed crystal

#271
20230167583
2023-06-01

SiC P-TYPE, AND LOW RESISTIVITY, CRYSTALS, BOULES, WAFERS AND DEVICES, AND METHODS OF MAKING THE SAME

#272
20230167582
2023-06-01

SiC P-TYPE, AND LOW RESISTIVITY, CRYSTALS, BOULES, WAFERS AND DEVICES, AND METHODS OF MAKING THE SAME

#273
20230167580
2023-06-01

SiC P-TYPE, AND LOW RESISTIVITY, CRYSTALS, BOULES, WAFERS AND DEVICES, AND METHODS OF MAKING THE SAME

#274
20230167579
2023-06-01

METHOD OF ENHANCING SILICON CARBIDE MONOCRYSTALLINE GROWTH YIELD

#275
20230160103
2023-05-25

SILICON CARBIDE SINGLE CRYSTAL AND METHOD OF MANUFACTURING SILICON CARBIDE SINGLE CRYSTAL

#276
20230151511
2023-05-18

METHOD AND APPARATUS FOR SYNCHRONOUS GROWTH OF SILICON CARBIDE CRYSTALS IN MULTIPLE CRUCIBLES

#277
20230145614
2023-05-11

VAPOR PHASE GROWTH METHOD AND VAPOR PHASE GROWTH APPARATUS

#278
20230141427
2023-05-11

METHOD OF MANUFACTURING HIGH-PURITY SiC CRYSTAL

#279
20230140873
2023-05-11

Silicon carbide wafer and method of manufacturing same

#280
20230122232
2023-04-20

SiC INGOT AND SiC WAFER

#281
20230120928
2023-04-20

Method for simultaneously manufacturing more than one single crystal of a semiconductor material by physical vapor transport

#282
20230090632
2023-03-23

High purity SiOC and SiC, methods compositions and applications

#283
20230083924
2023-03-16

Method for producing SiC single crystal and method for suppressing dislocations in SiC single crystal

#284
20230082972
2023-03-16

SINGLE CRYSTAL MANUFACTURING METHOD, SINGLE CRYSTAL MANUFACTURING APPARATUS AND CRUCIBLE

#285
20230081506
2023-03-16

Silicon carbide single crystal substrate

#286
20230078982
2023-03-16

CHAMFERED SILICON CARBIDE SUBSTRATE AND METHOD OF CHAMFERING

#287
20230076324
2023-03-09

Stripping method and stripping device for silicon carbide single crystal wafers

#288
20230067197
2023-03-02

METHOD OF MANUFACTURING SILICON CARBIDE INGOT

#289
20230066135
2023-03-02

SEMICONDUCTOR DEVICE

#290
20230064469
2023-03-02

WAFER, SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING WAFER, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

#291
20230061603
2023-03-02

Susceptor, epitaxial growth apparatus, method of producing epitaxial silicon wafer, and epitaxial silicon wafer

#292
20230061047
2023-03-02

Semiconductor Device and Method of Forming Sacrificial Heteroepitaxy Interface to Provide Substantially Defect-Free Silicon Carbide Substrate

#293
20230059737
2023-02-23

SILICON CARBIDE EPITAXIAL SUBSTRATE AND METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE

#294
20230059271
2023-02-23

Method of single crystal growth by controlling the heating of a source material and the cooling of a backside of a lid

#295
20230055999
2023-02-23

SiC epitaxial wafer, and method of manufacturing the same

#296
20230053509
2023-02-23

SILICON CARBIDE SINGLE CRYSTAL WAFER, CRYSTAL, PREPARATION METHODS THEREFOR, AND SEMICONDUCTOR DEVICE

#297
20230044970
2023-02-09

Silicon carbide crystal manufacturing apparatus, control device of silicon carbide crystal manufacturing apparatus, and method of generating learning model and controlling silicon carbide crystal manufacturing apparatus

#298
20230042620
2023-02-09

METHOD FOR PRODUCING SiC SINGLE CRYSTAL

#299
20230038132
2023-02-09

SiC epitaxial wafer and method of manufacturing SiC epitaxial wafer

#300
20230027886
2023-01-26

SYSTEMS AND METHODS FOR FABRICATING CRYSTALS OF METAL COMPOUNDS