ClassID:

121272

C30B23/005 - CPC Classification

Classification description:

Single-crystal growth by condensing evaporated or sublimed materials; Controlling or regulating Controlling or regulating flux or flow of depositing species or vapour

Recent Application in this class:
#1
20260146360
2026-05-28

Controlling Silicon Carbide Crystal Growth with Baffles

#2
20260132036
2026-05-14

SiC VOLUMETRIC SHAPES AND METHODS OF FORMING BOULES

#3
20260132035
2026-05-14

SiC VOLUMETRIC SHAPES AND METHODS OF FORMING BOULES

#4
20260123308
2026-04-30

ULTRA-LOW TEMPERATURE SILICON MOLECULAR BEAM EPITAXY USING DOPANT-INDUCED CATALYSIS OF HYDROGEN-TERMINATED SILICON

#5
20260098356
2026-04-09

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

#6
20260092395
2026-04-02

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

#7
20260092375
2026-04-02

SUPRAMOLECULAR ORGANOMETALLIC CURABLE FLUIDS TO COAT SUBSTRATES WITH METAL CARBIDES

#8
20260085443
2026-03-26

PVT METHOD AND APPARATUS FOR PRODUCING SINGLE CRYSTALS IN A SAFE PROCESS

#9
20260049412
2026-02-19

SYSTEM AND METHOD FOR CONTROLLING SILICON CARBIDE CRYSTAL GROWTH

#10
20250327208
2025-10-23

Improved Furnace Apparatus for Crystal Production With Seed Holder Repositioning Unit

#11
20250198047
2025-06-19

CRYSTAL GROWTH METHODS AND DEVICES

#12
20250198046
2025-06-19

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

#13
20250109522
2025-04-03

GROWTH DEVICE OF SILICON CARBIDE SINGLE CRYSTAL AND GROWTH METHOD

#14
20250092564
2025-03-20

DEVICE AND METHOD FOR PREPARING SILICON CARBIDE CRYSTAL

#15
20250006491
2025-01-02

LARGE DIMENSION SILICON CARBIDE SINGLE CRYSTALLINE MATERIALS WITH REDUCED CRYSTALLOGRAPHIC STRESS

#16
20240328031
2024-10-03

SiC CRYSTAL GROWTH APPARATUS AND METHOD

#17
20240254621
2024-08-01

MATERIAL DEPOSITION SYSTEM EQUIPMENT MAINTENANCE

#18
20240209543
2024-06-27

METHODS AND APPARATUSES FOR CRYSTAL GROWTH

#19
20240158912
2024-05-16

MATERIAL DEPOSITION SYSTEM EQUIPMENT MAINTENANCE

#20
20240150929
2024-05-09

METHOD OF GROWING HIGH-QUALITY SINGLE CRYSTAL SILICON CARBIDE

#21
20240044045
2024-02-08

Method and Device for Producing a SiC Solid Material

#22
20230407519
2023-12-21

Improved Furnace Apparatus for Crystal Production

#23
20230345845
2023-10-26

Superconducting Compounds and Methods for Making the Same

#24
20230257869
2023-08-17

SYSTEM FOR DEPOSITING PIEZOELECTRIC MATERIALS, METHODS FOR USING THE SAME, AND MATERIALS DEPOSITED WITH THE SAME

#25
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

#26
20230120928
2023-04-20

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

#27
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

#28
20230002929
2023-01-05

SILICON CARBIDE CRYSTAL

#29
20220259758
2022-08-18

A METHOD OF CONTROLLED N-DOPING OF GROUP III-V MATERIALS GROWN ON (111) SI

#30
20220189768
2022-06-16

Large dimension silicon carbide single crystalline materials with reduced crystallographic stress

#31
20220049371
2022-02-17

MBE system with direct evaporation pump to cold panel

#32
20220002906
2022-01-06

SiC single crystal sublimation growth apparatus

#33
20210332497
2021-10-28

Apparatus and method for growing high-purity semi-insulating silicon carbide crystal

#34
20210317595
2021-10-14

Method of growing semi-insulating silicon carbide single crystal using dopant coated with a carbon-based material

#35
20210317594
2021-10-14

Methods for crystal growth by replacing a sublimated target source material with a candidate source material

#36
20210254238
2021-08-19

Method for depositing low temperature phosphorous-doped silicon

#37
20210246573
2021-08-12

SILICON CARBIDE CRYSTAL GROWING APPARATUS AND CRYSTAL GROWING METHOD THEREOF

#38
20210189590
2021-06-24

Preparation apparatus for silicon carbide crystals comprising a circular cylinder, a doping tablet, and a plate

#39
20210115588
2021-04-22

MOLECULAR BEAM EPITAXY SYSTEMS WITH VARIABLE SUBSTRATE-TO-SOURCE ARRANGEMENTS

#40
20210104656
2021-04-08

Superconducting compounds and methods for making the same

#41
20210054525
2021-02-25

Silicon carbide crystal

#42
20210002785
2021-01-07

System for efficient manufacturing of a plurality of high-quality semiconductor single crystals by physical vapor transport

#43
20200199777
2020-06-25

Method for producing bulk silicon carbide by sublimation of a silicon carbide precursor prepared from silicon and carbon particles or particulate silicon carbide

#44
20200080229
2020-03-12

Single crystal growth method which includes covering a part of a surface of a raw material for sublimation with a metal carbide powder

#45
20200080228
2020-03-12

Method of manufacturing SiC single crystal and covering member

#46
20190330762
2019-10-31

Apparatus provided with a crucible including a porous baffle plate therein for manufacturing compound single crystal and method for manufacturing compound single crystal

#47
20190301051
2019-10-03

Method for producing silicon carbide single crystal

#48
20190249332
2019-08-15

SiC single crystal sublimation growth apparatus

#49
20190106807
2019-04-11

Silicon carbide crystal and method for manufacturing the same

#50
20180290893
2018-10-11

SiC VOLUMETRIC SHAPES AND METHODS OF FORMING BOULES

#51
20180144935
2018-05-24

Method for formation of a transition metal dichalcogenide (TMDC) material layer

#52
20170309480
2017-10-26

Epitaxial film forming method, sputtering apparatus, manufacturing method of semiconductor light-emitting element, semiconductor light-emitting element, and illumination device

#53
20170306523
2017-10-26

Effusion cells, deposition systems including effusion cells, and related methods

#54
20170306472
2017-10-26

Deposition systems including effusion sources, and related methods

#55
20170283983
2017-10-05

Method and device for producing a group 13 element nitride crystal using a shielding object

#56
20170268122
2017-09-21

Molten target sputtering (MTS) deposition for enhanced kinetic energy and flux of ionized atoms

#57
20170159206
2017-06-08

Method of making photonic crystal

#58
20170137964
2017-05-18

Reaction cell for growing SiC crystal with low dislocation density

#59
20170137963
2017-05-18

Graphite crucible for sublimation growth of SiC crystal

#60
20160160385
2016-06-09

APPARATUS AND PROCESS FOR CRYSTAL GROWTH

#61
20160108553
2016-04-21

Silicon carbide substrate and method of manufacturing the same

#62
20160068994
2016-03-10

Method for producing a vanadium-doped silicon carbide volume monocrystal, and vanadium-doped silicon carbide substrate

#63
20150176153
2015-06-25

Gas-supply system and method

#64
20150176152
2015-06-25

Apparatus and method for bulk vapour phase crystal growth

#65
20150072460
2015-03-12

Device and method for precipitating a layer on a substrate

#66
20150068447
2015-03-12

Method for producing bulk silicon carbide by sublimation of a silicon carbide precursor prepared from silicon and carbon particles or particulate silicon carbide

#67
20150059641
2015-03-05

Bulk diffusion crystal growth of nitride crystal

#68
20140331919
2014-11-13

Method for producing GaObased crystal film

#69
20140295171
2014-10-02

Ingot, silicon carbide substrate, and method for producing ingot

#70
20140290580
2014-10-02

Apparatus for fabricating ingot

#71
20140220325
2014-08-07

Method to reduce dislocations in SiC crystal growth

#72
20140220298
2014-08-07

Method for growing a SiC crystal by vapor deposition onto a seed crystal provided on a supporting shelf which permits thermal expansion

#73
20140220296
2014-08-07

Method for growing a SiC crystal by vapor deposition onto a seed crystal provided on a support shelf which permits thermal expansion

#74
20140216330
2014-08-07

Apparatus for fabricating silicon carbide single crystal ingot and method for fabricating ingot

#75
20140202389
2014-07-24

APPARATUS FOR FABRICATING INGOT

#76
20140190412
2014-07-10

APPARATUS FOR FABRICATING INGOT

#77
20140091325
2014-04-03

SiC single crystal, production method therefor, SiC wafer and semiconductor device

#78
20140014031
2014-01-16

Apparatus and Method for Crystal Growth

#79
20130313575
2013-11-28

Semi-insulating silicon carbide monocrystal and method of growing the same

#80
20130305983
2013-11-21

Physical vapor transport growth system for simultaneously growing more than one SiC single crystal and method of growing

#81
20130280466
2013-10-24

Large diameter, high quality SiC single crystals, method and apparatus

#82
20130263785
2013-10-10

Crucible for Growing Crystals

#83
20130124124
2013-05-16

Atomic flux measurement device

#84
20130071643
2013-03-21

Silicon carbide substrate and method of manufacturing the same

#85
20130047917
2013-02-28

Direct liquid injection for halide vapor phase epitaxy systems and methods

#86
20130045558
2013-02-21

DEVICE AND METHOD FOR PRECIPITATING A LAYER ON A SUBSTRATE

#87
20120318198
2012-12-20

Shield member and apparatus for growing single crystal equipped with the same

#88
20120306508
2012-12-06

In-situ flux measurement devices, methods, and systems

#89
20120304927
2012-12-06

In-situ flux measurement devices, methods, and systems

#90
20120285370
2012-11-15

SUBLIMATION GROWTH OF SIC SINGLE CRYSTALS

#91
20120103249
2012-05-03

SiC single crystal sublimation growth method and apparatus

#92
20120060749
2012-03-15

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

#93
20110308449
2011-12-22

Crucible vessel and crucible cover having grooves for producing single-crystal silicon carbide, production apparatus and method

#94
20110290991
2011-12-01

Method and device for accurately measuring the incident flux of ambient particles in a high or ultra-high vacuum environment

#95
20110214606
2011-09-08

APPARATUS AND METHOD FOR PRODUCING SILICON CARBIDE SINGLE CRYSTAL

#96
20110143479
2011-06-16

Vapor deposition apparatus and process for continuous deposition of a thin film layer on a substrate

#97
20110107961
2011-05-12

SINGLE CRYSTAL MANUFACTURING DEVICE AND MANUFACTURING METHOD

#98
20110073034
2011-03-31

APPARATUS AND PROCESS FOR CRYSTAL GROWTH

#99
20110030611
2011-02-10

METHOD FOR PREPARING POLYCRYSTALS AND SINGLE CRYSTALS OF ZINC OXIDE (ZnO) ON A SEED BY CHEMICALLY ACTIVATED SUBLIMATION AT HIGH TEMPERATURE AND DEVICE FOR CARRYING OUT SAID METHOD

#100
20100326355
2010-12-30

Semiconductor processing parts having apertures with deposited coatings and methods for forming the same

#101
20100089311
2010-04-15

Seed crystal consisting of silicon carbide single crystal and method for producing ingot using the same

#102
20100083897
2010-04-08

Seed crystal consisting of silicon carbide single crysatal and method for producing ingot using the same

#103
20100061914
2010-03-11

Guided diameter SiC sublimation growth with multi-layer growth guide

#104
20100031877
2010-02-11

SiC single crystals with reduced dislocation density grown by step-wise periodic perturbation technique

#105
20090301390
2009-12-10

Apparatus for evaporation, a crucible for evaporation and a method of growing a film on a substrate

#106
20090208749
2009-08-20

Group III nitride single crystal and method of its growth

#107
20090158994
2009-06-25

Method for growing group III nitride semiconductor crystal and growing device for group III nitride semiconductor crystal

#108
20090071407
2009-03-19

Semiconductor processing parts having apertures with deposited coatings and methods for forming the same

#109
20080156255
2008-07-03

Apparatus And Process For Crystal Growth

#110
20080134961
2008-06-12

SINGLE-CRYSTAL ORGANIC SEMICONDUCTOR MATERIALS AND APPROACHES THEREFOR

#111
20080083366
2008-04-10

Micropipe-free silicon carbide and related method of manufacture

#112
20080067524
2008-03-20

Micropipe-free silicon carbide and related method of manufacture

#113
20080047487
2008-02-28

In-situ flux measurement devices, methods, and systems

#114
20080020212
2008-01-24

Seed crystal consisting of silicon carbide carbide single crystal and method for producing ingot using the same

#115
20070283880
2007-12-13

Apparatus and method for the production of bulk silicon carbide single crystals

#116
20070157874
2007-07-12

Seed and seedholder combinations for high quality growth of large silicon carbide single crystals

#117
20070034144
2007-02-15

OXIDE CRYSTAL GROWTH APPARATUS AND FABRICATION METHOD USING THE SAME

#118
20060156971
2006-07-20

Apparatus for manufacturing single crystal

#119
20060032434
2006-02-16

Seed and seedholder combinations for high quality growth of large silicon carbide single crystals

#120
20050257734
2005-11-24

Formation of single-crystal silicon carbide

#121
20050160965
2005-07-28

Seed crystal of silicon carbide single crystal and method for producing ingot using same

#122
20050028725
2005-02-10

Method and apparatus for manufacturing single crystal

#123
20050022727
2005-02-03

Reducing nitrogen content in silicon carbide crystals by sublimation growth in a hydrogen-containing ambient