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Unidirectional demixing of eutectoid materials
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CPC
C30B3/00
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CHEMISTRY METALLURGY
C30
Crystal growth
C30B
SINGLE-CRYSTAL-GROWTH UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL REFINING BY ZONE-MELTING OF MATERIAL PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH D...
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C30B3/00
Unidirectional demixing of eutectoid materials
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Patents Grants
last 30 patents
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Patent Grant
Crystal growth doping apparatus and crystal growth doping method
Patent number
11,982,019
Issue date
May 14, 2024
GlobalWafers Co., Ltd.
Yu-Chih Chu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Tantalum carbide-coated carbon material and method for manufacturin...
Patent number
11,976,353
Issue date
May 7, 2024
Tokai Carbon Korea Co., Ltd.
Dong Wan Jo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for producing semiconductor wafers
Patent number
11,972,986
Issue date
Apr 30, 2024
Siltronic AG
Michael Boy
C30 - CRYSTAL GROWTH
Information
Patent Grant
Group 13 element nitride wafer with reduced variation in off-cut angle
Patent number
11,965,268
Issue date
Apr 23, 2024
IV WORKS CO., LTD.
Vianney Leroux
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing GaN layered substrate
Patent number
11,967,530
Issue date
Apr 23, 2024
Shin-Etsu Chemical Co., Ltd.
Sumio Sekiyama
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method for manufacturing a semiconductor substrate and device by bo...
Patent number
11,961,765
Issue date
Apr 16, 2024
Mitsubishi Electric Corporation
Shuichi Hiza
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for manufacturing silicon single crystal wafer and silicon s...
Patent number
11,959,191
Issue date
Apr 16, 2024
Shin-Etsu Handotai Co., Ltd.
Wei Feng Qu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Methods directed to crystalline biomolecules
Patent number
11,958,882
Issue date
Apr 16, 2024
Amgen Inc.
Rizwan Sharnez
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for preparing ingot having reduced distortion at late body...
Patent number
11,959,189
Issue date
Apr 16, 2024
GlobalWafers Co., Ltd.
Tapas Jain
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for manufacturing a single crystal by solution growth enabli...
Patent number
11,952,680
Issue date
Apr 9, 2024
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Bruno Pintault
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semiconductor substrate manufacturing device applicable to large-di...
Patent number
11,955,354
Issue date
Apr 9, 2024
Kwansei Gakuin Educational Foundation
Tadaaki Kaneko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laminate of aluminum nitride single-crystal substrate
Patent number
11,952,677
Issue date
Apr 9, 2024
Tokuyama Corporation
Masao Ariyuki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Crystal and substrate of conductive GaAs, and method for forming th...
Patent number
11,955,251
Issue date
Apr 9, 2024
Sumitomo Electric Industries, Ltd.
Takashi Sakurada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
SiC single crystal growth crucible, SiC single crystal manufacturin...
Patent number
11,946,156
Issue date
Apr 2, 2024
Resonac Corporation
Yohei Fujikawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for depositing boron containing silicon germanium layers
Patent number
11,946,157
Issue date
Apr 2, 2024
ASM IP Holding B.V.
Rami Khazaka
C30 - CRYSTAL GROWTH
Information
Patent Grant
Impurity control during formation of aluminum nitride crystals and...
Patent number
11,939,700
Issue date
Mar 26, 2024
Crystal IS, Inc.
Robert T. Bondokov
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Wafer manufacturing method, epitaxial wafer manufacturing method, a...
Patent number
11,939,698
Issue date
Mar 26, 2024
SENIC INC.
Jong Hwi Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin plate-shaped single-crystal production equipment and thin plat...
Patent number
11,939,696
Issue date
Mar 26, 2024
Crystal Systems Corporation
Isamu Shindo
C30 - CRYSTAL GROWTH
Information
Patent Grant
Systems and methods for production of silicon using a horizontal ma...
Patent number
11,932,962
Issue date
Mar 19, 2024
GlobalWafers Co., Ltd.
JaeWoo Ryu
C30 - CRYSTAL GROWTH
Information
Patent Grant
SiC single crystal manufacturing method, SiC single crystal manufac...
Patent number
11,932,967
Issue date
Mar 19, 2024
Kwansei Gakuin Educational Foundation
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Grant
Polycrystalline silicon material
Patent number
11,932,964
Issue date
Mar 19, 2024
Tokuyama Coporation
Takuya Asano
C30 - CRYSTAL GROWTH
Information
Patent Grant
Molecular-beam epitaxy system comprising an infrared radiation emit...
Patent number
11,926,925
Issue date
Mar 12, 2024
The Johns Hopkins University
David B. Shrekenhamer
C30 - CRYSTAL GROWTH
Information
Patent Grant
Methods for crystal growth by replacing a sublimated target source...
Patent number
11,926,922
Issue date
Mar 12, 2024
MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
Yu Wang
C30 - CRYSTAL GROWTH
Information
Patent Grant
Silicon carbide substrate and method of manufacturing silicon carbi...
Patent number
11,913,135
Issue date
Feb 27, 2024
Sumitomo Electric Industries, Ltd.
Kyoko Okita
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Preparation and application of highly coherent diamond nitrogen vac...
Patent number
11,905,620
Issue date
Feb 20, 2024
QUFU NORMAL UNIVERSITY
Xiaobing Liu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semiconductor wafer evaluation apparatus and semiconductor wafer ma...
Patent number
11,906,569
Issue date
Feb 20, 2024
Showa Denko K.K.
Koichi Murata
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing semiconductor wafers of monocrystalline silico...
Patent number
11,905,617
Issue date
Feb 20, 2024
Siltronic AG
Walter Heuwieser
C30 - CRYSTAL GROWTH
Information
Patent Grant
Indium phosphide substrate, semiconductor epitaxial wafer, and meth...
Patent number
11,901,170
Issue date
Feb 13, 2024
JX Metals Corporation
Shunsuke Oka
C30 - CRYSTAL GROWTH
Information
Patent Grant
Nonlinear optical crystal fluorine boron beryllium salt and its pre...
Patent number
11,898,267
Issue date
Feb 13, 2024
Fujian Institute of Research on the Structure of Matter, Chinese Academy of S...
Ning Ye
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for manufacturing substrate for solar cell and substrate for...
Patent number
11,901,475
Issue date
Feb 13, 2024
Shin-Etsu Chemical Co., Ltd.
Hiroyuki Otsuka
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
SYNTHETIC DIAMOND FROM A LEVITATING SUPERSATURATED SOLVENT AT LOW P...
Publication number
20240150936
Publication date
May 9, 2024
Cosmic Diamonds LLC
Stephen ROYS
C30 - CRYSTAL GROWTH
Information
Patent Application
SINGLE CRYSTAL PULLING APPARATUS AND METHOD FOR PULLING SINGLE CRYSTAL
Publication number
20240141548
Publication date
May 2, 2024
Shin-Etsu Handotai Co., Ltd.
Kiyotaka TAKANO
C30 - CRYSTAL GROWTH
Information
Patent Application
VACANCY-RICH SILICON FOR USE WITH A GALLIUM NITRIDE EPITAXIAL LAYER
Publication number
20240141553
Publication date
May 2, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Pu-Fang CHEN
C30 - CRYSTAL GROWTH
Information
Patent Application
CARBON-CONTAINING CAP LAYER FOR DOPED SEMICONDUCTOR EPITAXIAL LAYER
Publication number
20240145550
Publication date
May 2, 2024
Applied Materials, Inc.
Jason JEWELL
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PREPARATION METHOD OF ALUMINUM NITRIDE COMPOSITE STRUCTURE BASED ON...
Publication number
20240141549
Publication date
May 2, 2024
Peking University
Xinqiang WANG
C30 - CRYSTAL GROWTH
Information
Patent Application
SEED SUBSTRATE FOR EPITAXIAL GROWTH USE AND METHOD FOR MANUFACTURIN...
Publication number
20240141552
Publication date
May 2, 2024
Shin-Etsu Chemical Co., Ltd.
Yoshihiro KUBOTA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR EVALUATING CRYSTAL DEFECTS IN SILICON CARBIDE SINGLE CRY...
Publication number
20240142390
Publication date
May 2, 2024
Shin-Etsu Handotai Co., Ltd.
Yutaka SHIGA
C30 - CRYSTAL GROWTH
Information
Patent Application
CONTROLLED SURFACE CHEMISTRY FOR POLYTYPIC AND MICROSTRUCTURAL SELE...
Publication number
20240133077
Publication date
Apr 25, 2024
Mainstream Engineering Corporation
Jesse A. Johnson
C30 - CRYSTAL GROWTH
Information
Patent Application
PROCESS CHAMBER WITH REFLECTOR
Publication number
20240134151
Publication date
Apr 25, 2024
Applied Materials, Inc.
Ala MORADIAN
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR MANUFACTURING SUBSTRATE FOR SOLAR CELL AND SUBSTRATE FOR...
Publication number
20240136464
Publication date
Apr 25, 2024
Shin-Etsu Chemical Co., Ltd.
Hiroyuki OTSUKA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Carrier-Assisted Method for Parting Crystalline Material Along Lase...
Publication number
20240128085
Publication date
Apr 18, 2024
Wolfspeed, Inc.
Matthew Donofrio
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD FOR PRODUCING THE SAME
Publication number
20240117525
Publication date
Apr 11, 2024
Shin-Etsu Handotai Co., Ltd.
Keitaro TSUCHIYA
C30 - CRYSTAL GROWTH
Information
Patent Application
Deposition Of Piezoelectric Films
Publication number
20240114800
Publication date
Apr 4, 2024
Applied Materials, Inc.
Vijay Bhan Sharma
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
PROCESS FOR MANUFACTURING A PHASE CHANGE MATERIAL
Publication number
20240114806
Publication date
Apr 4, 2024
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Damien TEREBENEC
C30 - CRYSTAL GROWTH
Information
Patent Application
METHODS AND SYSTEMS FOR PRODUCING COMPOSITE CRYSTALS
Publication number
20240110307
Publication date
Apr 4, 2024
MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
Yu WANG
C30 - CRYSTAL GROWTH
Information
Patent Application
CRUCIBLE AND CRUCIBLE ASSEMBLY, FOR PREPARING CATHODE ACTIVE MATERIAL
Publication number
20240110310
Publication date
Apr 4, 2024
SM LAB CO., LTD.
Min Ho SEO
C30 - CRYSTAL GROWTH
Information
Patent Application
MONOCRYSTALLINE SILICON CARBIDE SUBSTRATE, METHOD FOR MANUFACTURING...
Publication number
20240105782
Publication date
Mar 28, 2024
TANKEBLUE SEMICONDUCTOR CO., LTD.
Yanfang LOU
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
CONDUCTIVE C-PLANE GaN SUBSTRATE
Publication number
20240105449
Publication date
Mar 28, 2024
MITSUBISHI CHEMICAL CORPORATION
Yutaka MIKAWA
C30 - CRYSTAL GROWTH
Information
Patent Application
LITHIATION OF POROUS-Si FOR HIGH PERFORMANCE ANODE
Publication number
20240102201
Publication date
Mar 28, 2024
Posi Energy- Silicon Power. LLC
DEVENDRA K SADANA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and Device for Producing a SiC Solid Material
Publication number
20240093408
Publication date
Mar 21, 2024
Zadient Technologies SAS
Ivo Crössmann
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD AND SYSTEM FOR MANUFACTURING AN OPTOELECTRONIC DEVICE AND OP...
Publication number
20240093403
Publication date
Mar 21, 2024
Mohammad Reza AZIZIYAN
C30 - CRYSTAL GROWTH
Information
Patent Application
SYSTEMS AND METHODS FOR DISASSEMBLING TWO-DIMENSIONAL VAN DER WAALS...
Publication number
20240093407
Publication date
Mar 21, 2024
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Fang Liu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
VORTEX CRYSTALLIZER AND METHOD
Publication number
20240084477
Publication date
Mar 14, 2024
Buffalo Potash Corp.
Quinton Hardage
C30 - CRYSTAL GROWTH
Information
Patent Application
WAFER MANUFACTURING METHOD, EPITAXIAL WAFER MANUFACTURING METHOD, A...
Publication number
20240076799
Publication date
Mar 7, 2024
SENIC Inc.
Jong Hwi PARK
C30 - CRYSTAL GROWTH
Information
Patent Application
SINGLE CRYSTAL PULLING APPARATUS AND METHOD FOR PULLING SINGLE CRYSTAL
Publication number
20240076800
Publication date
Mar 7, 2024
Shin-Etsu Handotai Co., Ltd.
Hiroyuki KAMADA
C30 - CRYSTAL GROWTH
Information
Patent Application
HEAT-RESISTANT MEMBER
Publication number
20240068128
Publication date
Feb 29, 2024
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
Daisuke NAKAMURA
C30 - CRYSTAL GROWTH
Information
Patent Application
DEVICE FOR GROWING AN ARTIFICIALLY PRODUCED SINGLE CRYSTAL, IN PART...
Publication number
20240068129
Publication date
Feb 29, 2024
FAMETEC GmbH
Robert EBNER
C30 - CRYSTAL GROWTH
Information
Patent Application
SIMULTANEOUS GROWTH OF TWO SILICON CARBIDE LAYERS
Publication number
20240068127
Publication date
Feb 29, 2024
KISELKARBID I STOCKHOLM AB
Lin DONG
C30 - CRYSTAL GROWTH
Information
Patent Application
SINGLE CRYSTAL SYNTHETIC DIAMOND MATERIAL
Publication number
20240060210
Publication date
Feb 22, 2024
ELEMENT SIX TECHNOLOGIES LIMITED
ANDREW MARK EDMONDS
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HEATING PART OF SILICON SINGLE CRYSTAL MANUFACTURING DEVICE, CONVEC...
Publication number
20240060208
Publication date
Feb 22, 2024
SUMCO CORPORATION
Ryusuke YOKOYAMA
C30 - CRYSTAL GROWTH