Patents-Review.com
ClassID:

121384 ⎘

C30B35/007 - CPC Classification

Classification description:

Apparatus not otherwise provided for, specially adapted for the growth, production or after-treatment of single crystals or of a homogeneous polycrystalline material with defined structure Apparatus for preparing, pre-treating the source material to be used for crystal growth

Recent Application in this class:
#1
20260009158
2026-01-08

AIN SINGLE CRYSTAL SUBSTRATE AND DEVICE

 #2
20250305140
2025-10-02

SiC Growth Substrate, CVD Reactor and Method for the Production of SiC

 #3
20250207295
2025-06-26

SEED CRYSTAL HOLDERS AND CRYSTAL GROWTH METHODS

 #4
20250198047
2025-06-19

CRYSTAL GROWTH METHODS AND DEVICES

 #5
20250187929
2025-06-12

METHOD AND APPARATUS FOR PRODUCING SIC

 #6
20250179682
2025-06-05

N-TYPE SILICON SINGLE CRYSTAL PRODUCTION METHOD, N-TYPE SILICON SINGLE CRYSTAL INGOT, SILICON WAFER, AND EPITAXIAL SILICON WAFER

 #7
20250092574
2025-03-20

SILICON POWDER FORMING METHOD, SILICON BLOCK AND USE THEREOF

 #8
20240344235
2024-10-17

MOLYBDENUM PENTACHLORIDE CONDITIONING AND CRYSTALLINE PHASE MANIPULATION

 #9
20240287707
2024-08-29

METHOD OF PREPARING A SURFACE OF A SINGLE CRYSTAL WAFER AS AN EPITAXIAL TEMPLATE, EPITAXIAL TEMPLATE AND DEVICE

 #10
20240271318
2024-08-15

Silicon material processing apparatus, silicon ingot production equipment, and silicon material processing method

 #11
20240191397
2024-06-13

APPARATUS FOR PRODUCING INGOT

 #12
20240158254
2024-05-16

POWDER FOR GROWING GALLIUM OXIDE SINGLE CRYSTAL AND METHOD OF MANUFACTURING THE SAME

 #13
20240093408
2024-03-21

Method and Device for Producing a SiC Solid Material

 #14
20240084477
2024-03-14

VORTEX CRYSTALLIZER AND METHOD

 #15
20240060212
2024-02-22

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

 #16
20240044045
2024-02-08

Method and Device for Producing a SiC Solid Material

 #17
20240035201
2024-02-01

Method and Device for Producing a SiC Solid Material

 #18
20240035153
2024-02-01

Method and Device for Producing a SiC Solid Material

 #19
20230332332
2023-10-19

Continuous replenishment crystal growth

 #20
20230332331
2023-10-19

APPARATUS FOR GROWING CRYSTALS, HAVING A THERMAL CASING UNIT

 #21
20230304185
2023-09-28

SI INGOT SINGLE CRYSTAL

 #22
20230295835
2023-09-21

N-type silicon single crystal production method, n-type silicon single crystal ingot, silicon wafer, and epitaxial silicon wafer

 #23
20230295833
2023-09-21

Apparatus for producing Si ingot single crystal

 #24
20230287596
2023-09-14

METHOD FOR PURIFYING A THALLIUM COMPOUND USING A CARBON POWDER

 #25
20230193512
2023-06-22

Vapor phase epitaxial growth device

 #26
20230166972
2023-06-01

MANUFACTURING METHOD OF MODIFIED ALUMINUM NITRIDE RAW MATERIAL, MODIFIED ALUMINUM NITRIDE RAW MATERIAL, MANUFACTURING METHOD OF ALUMINUM NITRIDE CRYSTALS, AND DOWNFALL DEFECT PREVENTION METHOD

 #27
20230160094
2023-05-25

Ingot puller apparatus that use a solid-phase dopant

 #28
20230160093
2023-05-25

METHODS FOR PRODUCING A SINGLE CRYSTAL SILICON INGOT USING BORIC ACID AS A DOPANT

 #29
20230110306
2023-04-13

HEATER FOR RETROGRADE SOLVOTHERMAL CRYSTAL GROWTH, METHOD OF MAKING, AND METHOD OF USE

 #30
20230042128
2023-02-09

Crystal growth doping apparatus and crystal growth doping method

 #31
20230038976
2023-02-09

Rocking type seed crystal surface corrosion, cleaning and drying device and process method

 #32
20220349090
2022-11-03

Active cleaning vacuum system and method

 #33
20220162772
2022-05-26

System for growing crystal sheets

 #34
20220127753
2022-04-28

Continuous replenishment crystal growth

 #35
20220033993
2022-02-03

Method for purifying a thallium compound using a carbon powder

 #36
20210363656
2021-11-25

Method for producing Si ingot single crystal, Si ingot single crystal, and apparatus thereof

 #37
20210348297
2021-11-11

Method for manufacturing a single crystal by solution growth enabling trapping of parasitic crystals

 #38
20210339370
2021-11-04

Pneumatic chipping hammer

 #39
20210285127
2021-09-16

Method of producing a synthetic diamond

 #40
20210269942
2021-09-02

METHOD OF FRAGMENTING OR METHOD OF GENERATING CRACKS IN SEMICONDUCTOR MATERIAL, AND METHOD OF MANUFACTURING SEMICONDUCTOR MATERIAL LUMPS

 #41
20210262120
2021-08-26

System for growing crystal sheets

 #42
20210156047
2021-05-27

Continuous replenishment crystal growth

 #43
20210140069
2021-05-13

Molecular-beam epitaxy system comprising an infrared radiation emitting heater and a thermally conductive backing plate including an infrared-absorbing coating thereon

 #44
20210032773
2021-02-04

Method for manufacturing an ultra small grain-size nanocrystalline diamond film having a SiV photoluminescence

 #45
20210025077
2021-01-28

Polycrystalline silicon manufacturing apparatus

 #46
20210025075
2021-01-28

Systems and methods for continuous-flow laser-induced nucleation

 #47
20200407869
2020-12-31

Methods for producing a single crystal silicon ingot using boric acid as a dopant and ingot puller apparatus that use a solid-phase dopant

 #48
20200399132
2020-12-24

Polycrystalline silicon rod, processing method for polycrystalline silicon rod, method for evaluating polycrystalline silicon rod, and method for producing FZ single crystal silicon

 #49
20200354853
2020-11-12

Epitaxial growth apparatus, preheat ring, and method of manufacturing epitaxial wafer using these

 #50
20200347517
2020-11-05

Method and apparatus for manufacturing photonic crystals

 #51
20200308726
2020-10-01

Sapphire ribbon and apparatus for manufacturing single crystal ribbons

 #52
20200291543
2020-09-17

Active cleaning vacuum system and method

 #53
20200270767
2020-08-27

Vapor phase epitaxial growth device

 #54
20200190698
2020-06-18

Apparatus for producing an ingot comprising a crucible body with a lid assembly having a movable core member and method for producing silicon carbide ingot using the apparatus

 #55
20200189919
2020-06-18

METHOD FOR RECYCLING SUB-MICRON SI-PARTICLES FROM A SI WAFER PRODUCTION PROCESS

 #56
20200157704
2020-05-21

Method for carrying out phosphide in-situ injection synthesis by carrier gas

 #57
20200149190
2020-05-14

SiC single crystal manufacturing apparatus and SiC single crystal manufacturing method

 #58
20200141024
2020-05-07

N-type silicon single crystal production method, n-type silicon single crystal ingot, silicon wafer, and epitaxial silicon wafer

 #59
20200123678
2020-04-23

Seed crystal including protective film including a first layer with first filler and second layer with second filler

 #60
20200115817
2020-04-16

PRODUCTION APPARATUS FOR GALLIUM OXIDE CRYSTAL, PRODUCTION METHOD FOR GALLIUM OXIDE CRYSTAL, AND CRUCIBLE FOR GROWING GALLIUM OXIDE CRYSTAL USED THEREFOR

 #61
20200102666
2020-04-02

Methods of preparation of organometallic halide structures

 #62
20200080233
2020-03-12

Single crystal growth crucible and single crystal growth method

 #63
20200048793
2020-02-13

Shielding member and apparatus for single crystal growth

 #64
20200048792
2020-02-13

Device and Method for Improving Perovskite Film Formation Uniformity

 #65
20190345631
2019-11-14

Shielding member and single crystal growth device having the same

 #66
20190299282
2019-10-03

Apparatus and method for programming a crystal lattice structure of nanoparticles

 #67
20190249329
2019-08-15

Device for growing a flat single crystal from a seed crystal in a crystallisation solution and process for manufacturing this single crystal

 #68
20190210155
2019-07-11

Cleaving thin waters from crystals

 #69
20190186045
2019-06-20

DEVICE FOR GROWING SILICON CARBIDE OF SPECIFIC SHAPE

 #70
20190177878
2019-06-13

Method for purifying an inorganic material using a tube having a bend between a first end and a second end of the tube

 #71
20190127880
2019-05-02

Method for manufacturing silicon carbide single crystal

 #72
20190127876
2019-05-02

Preparation method of monocrystal uranium dioxide nuclear fuel pellets

 #73
20190119829
2019-04-25

Polycrystalline silicon rod and method for producing single crystal silicon

 #74
20190085482
2019-03-21

Single-crystal production equipment and single-crystal production method

 #75
20190085481
2019-03-21

Method for depositing silicon feedstock material, silicon wafer, solar cell and PV module

 #76
20190071794
2019-03-07

EFFICIENT SOLAR GRADE SILICON PRODUCTION SYSTEM

 #77
20190017193
2019-01-17

Polycrystalline silicon rod and method for producing polycrystalline silicon rod

 #78
20180342402
2018-11-29

Method for producing high-photoelectric-conversion-efficiency solar cell and high-photoelectric-conversion-efficiency solar cell

 #79
20180327927
2018-11-15

ULTRA SMALL GRAIN-SIZE NANOCRYSTALLINE DIAMOND FILM HAVING A SiV PHOTOLUMINESCENCE AND MANUFACTURING METHOD THEREOF

 #80
20180327324
2018-11-15

Structure of micropowder

 #81
20180244529
2018-08-30

Purification system of trichlorosilane and silicon crystal

 #82
20180226243
2018-08-09

Polysilicon chip reclamation assembly and method of reclaiming polysilicon chips from a polysilicon cleaning apparatus

 #83
20180223449
2018-08-09

Method of producing a synthetic diamond

 #84
20180194633
2018-07-12

METHOD FOR THE THERMAL TREATMENT OF GRANULAR MATERIAL COMPOSED OF SILICON, GRANULAR MATERIAL COMPOSED OF SILICON, AND METHOD FOR PRODUCING A MONOCRYSTAL COMPOSED OF SILICON

 #85
20180171507
2018-06-21

Control system and control method for diameter of single crystal ingot

 #86
20180163323
2018-06-14

METHOD FOR PRODUCING GROUP 13 NITRIDE SINGLE CRYSTAL AND APPARATUS FOR PRODUCING GROUP 13 NITRIDE SINGLE CRYSTAL

 #87
20180119309
2018-05-03

Method for maintaining contained volume of molten material from which material is depleted and replenished

 #88
20180066383
2018-03-08

Methods of preparation of organometallic halide structures

 #89
20170341943
2017-11-30

Polycrystalline silicon rod, processing method for polycrystalline silicon rod, method for evaluating polycrystalline silicon rod, and method for producing FZ single crystal silicon

 #90
20170335487
2017-11-23

Method for manufacturing silicon carbide single crystal

 #91
20170314162
2017-11-02

Method for cleaning exhaust passage for semiconductor crystal manufacturing device

 #92
20170283981
2017-10-05

Process for producing silicon single crystal

 #93
20170268127
2017-09-21

TiAl intermetallic compound single crystal material and preparation method therefor

 #94
20170191188
2017-07-06

CRUCIBLE FOR GROWING CRYSTALS

 #95
20170022629
2017-01-26

Method for producing gallium nitride crystal

 #96
20160329456
2016-11-10

High throughput chemical vapor deposition electrode

 #97
20160289863
2016-10-06

Silicon carbide crystal and method of manufacturing silicon carbide crystal

 #98
20160230311
2016-08-11

Method of producing a synthetic diamond

 #99
20160215415
2016-07-28

SAPPHIRE THINNING AND SMOOTHING USING HIGH TEMPERATURE WET PROCESS

 #100
20160201223
2016-07-14

Polycrystalline silicon fragments and process for comminuting polycrystalline silicon rods

 #101
20160130727
2016-05-12

Continuous distillation trichlorosilane vaporization supply apparatus

 #102
20160108553
2016-04-21

Silicon carbide substrate and method of manufacturing the same

 #103
20160090667
2016-03-31

FEED SYSTEM INCLUDING A DEADSORPTION UNIT AND A TUBE AND A METHOD OF USING THE SAME

 #104
20150368117
2015-12-24

Process for making high purity aluminum oxide

 #105
20150053236
2015-02-26

Rinsing apparatus and rinsing method for polycrystalline silicon lump

 #106
20150047554
2015-02-19

Method for evaluating degree of crystal orientation in polycrystalline silicon, selection method for polycrystalline silicon rods, and production method for single crystal silicon

 #107
20140338586
2014-11-20

Method for producing zinc oxide single crystal

 #108
20140294712
2014-10-02

Silicon component for plasma etching apparatus

 #109
20140037959
2014-02-06

Polycrystalline silicon chunks and method for producing them

 #110
20140033968
2014-02-06

Controlled Doping Device For Single Crystal Semiconductor Material and Related Methods

 #111
20140033966
2014-02-06

Method for selecting polycrystalline silicon rod, and method for producing single crystalline silicon

 #112
20130319320
2013-12-05

Production method of an aluminum based group III nitride single crystal

 #113
20130306109
2013-11-21

Apparatus for cleaning exhaust passage for semiconductor crystal manufacturing device

 #114
20130130477
2013-05-23

Method for producing gallium trichloride gas and method for producing nitride semiconductor crystal

 #115
20130071643
2013-03-21

Silicon carbide substrate and method of manufacturing the same

 #116
20120295112
2012-11-22

SILICON CARBIDE POWDER AND METHOD FOR PRODUCING SILICON CARBIDE POWDER

 #117
20120260845
2012-10-18

POLYSILICON SYSTEM

 #118
20120183466
2012-07-19

Silicon carbide crystal and method of manufacturing silicon carbide crystal

 #119
20120160154
2012-06-28

Method For Producing Silicon Single Crystal Ingot

 #120
20110263126
2011-10-27

METHOD FOR MANUFACTURING A SILICON WAFER

 #121
20110259259
2011-10-27

Method for manufacturing a silicon wafer

 #122
20110123805
2011-05-26

a-ALUMINA FOR PRODUCING SINGLE CRYSTAL SAPPHIRE

 #123
20110076221
2011-03-31

Method of recycling silicon component for plasma etching apparatus and silicon component for plasma etching apparatus

 #124
20110061587
2011-03-17

METHOD OF PRODUCING PRETREATED METAL FLUORIDES AND FLUORIDE CRYSTALS

 #125
20110048455
2011-03-03

Rinsing apparatus and rinsing method for polycrystalline silicon lump

 #126
20110027159
2011-02-03

Isostatic pressing method for applying a silicon powder onto a silicon brick for silicon crystal growth in a mono-crystal or multi-crystal furnace

 #127
20100310445
2010-12-09

Process Control For UMG-Si Material Purification

 #128
20100189926
2010-07-29

PLASMA DEPOSITION APPARATUS AND METHOD FOR MAKING HIGH PURITY SILICON

 #129
20100133470
2010-06-03

ZnO-BASED SUBSTRATE AND METHOD OF TREATING ZnO-BASED SUBSTRATE

 #130
20060102066
2006-05-18

Method for preparing borate-based crystal and laser oscillation apparatus

 #131
15962869
2019-08-13

Catalyst solvents for carbon nitride