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C30B11/14
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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...
C30B11/00
Single-crystal growth by normal freezing or freezing under temperature gradient
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C30B11/14
characterised by the seed
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Patents Grants
last 30 patents
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Patent Grant
Method for producing a substrate for an optical element
Patent number
12,196,986
Issue date
Jan 14, 2025
Carl Zeiss SMT GmbH
Andreas Schmehl
C30 - CRYSTAL GROWTH
Information
Patent Grant
Substrate-triggered directional solidification process for single c...
Patent number
12,138,683
Issue date
Nov 12, 2024
Shanghai Jiaotong University
Long Zeng
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus, method, and process for directional solidification by li...
Patent number
12,110,607
Issue date
Oct 8, 2024
SHANGHAI UNIVERSITY
Zhongming Ren
C30 - CRYSTAL GROWTH
Information
Patent Grant
Low etch pit density, low slip line density, and low strain indium...
Patent number
12,054,851
Issue date
Aug 6, 2024
AXT, Inc.
Morris Young
C30 - CRYSTAL GROWTH
Information
Patent Grant
Arcuate seed casting method
Patent number
12,005,493
Issue date
Jun 11, 2024
RTX Corporation
Dilip M. Shah
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Arcuate seed casting method
Patent number
11,806,780
Issue date
Nov 7, 2023
RTX Corporation
Dilip M. Shah
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of automatically measuring seed melt back of crystalline mat...
Patent number
11,680,334
Issue date
Jun 20, 2023
CRYSTAL SYSTEMS, LLC
John T. MacDonald
C30 - CRYSTAL GROWTH
Information
Patent Grant
Low etch pit density, low slip line density, and low strain indium...
Patent number
11,608,569
Issue date
Mar 21, 2023
AXT, Inc.
Morris Young
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arcuate seed casting method
Patent number
11,383,295
Issue date
Jul 12, 2022
Raytheon Technologies Corporation
Dilip M. Shah
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Growth method and apparatus for preparing high-yield crystals
Patent number
11,242,615
Issue date
Feb 8, 2022
THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
Niefeng Sun
C30 - CRYSTAL GROWTH
Information
Patent Grant
Arcuate seed casting method
Patent number
11,198,175
Issue date
Dec 14, 2021
Raytheon Technologies Corporation
Dilip M. Shah
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of automatically measuring seed melt back of crystalline mat...
Patent number
11,174,567
Issue date
Nov 16, 2021
GTAT Corporation
John T. MacDonald
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for seeding a mold
Patent number
11,014,153
Issue date
May 25, 2021
General Electric Company
Brian David Przeslawski
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Single-crystal perovskite solid solutions with indifferent points f...
Patent number
10,844,516
Issue date
Nov 24, 2020
Quest Integrated, LLC
Vincent Fratello
C30 - CRYSTAL GROWTH
Information
Patent Grant
Single crystal grain structure seals and method of forming
Patent number
10,830,357
Issue date
Nov 10, 2020
Raytheon Technologies Corporation
Michael G. McCaffrey
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method to prevent gap in cylindral seeds around an internal ceramic...
Patent number
10,633,760
Issue date
Apr 28, 2020
United Technologies Corporation
Steven J. Bullied
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Lead oxychloride, infrared nonlinear optical crystal, and preparati...
Patent number
10,626,519
Issue date
Apr 21, 2020
XINJIANG TECHNICAL INSTITUTE OF PHYSICS & CHEMISTRY, CHINESE ACADEMY OF SCIENCES
Shilie Pan
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of automatically measuring seed melt back of crystalline mat...
Patent number
10,494,733
Issue date
Dec 3, 2019
GTAT Corporation
John T. MacDonald
C30 - CRYSTAL GROWTH
Information
Patent Grant
Single metal crystals
Patent number
10,435,814
Issue date
Oct 8, 2019
The Board of Trustees of the Leland Stanford Junior University
James D. Plummer
C30 - CRYSTAL GROWTH
Information
Patent Grant
Single-crystal perovskite solid solutions with indifferent points f...
Patent number
10,378,123
Issue date
Aug 13, 2019
Quest Integrated, LLC
Vincent Fratello
C30 - CRYSTAL GROWTH
Information
Patent Grant
Arcuate directionally solidified components and manufacture methods
Patent number
10,369,625
Issue date
Aug 6, 2019
United Technologies Corporation
Dilip M. Shah
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Arcuate directionally solidified components and manufacture methods
Patent number
10,265,763
Issue date
Apr 23, 2019
United Technologies Corporation
Dilip M. Shah
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for preparing polycrystalline silicon ingot
Patent number
10,253,430
Issue date
Apr 9, 2019
JIANG XI SAI WEI LDK SOLAR HI-TECH CO., LTD.
Dongli Hu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for preparing polycrystalline silicon ingot
Patent number
10,227,711
Issue date
Mar 12, 2019
JIANG XI SAI WEI LDK SOLAR HI-TECH CO., LTD.
Dongli Hu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method and apparatus for growing indium oxide (In2O3) single crysta...
Patent number
10,208,399
Issue date
Feb 19, 2019
Forschungsverbund Berlin e.V.
Zbigniew Galazka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Crystalline silicon ingot and method of fabricating the same
Patent number
10,138,572
Issue date
Nov 27, 2018
Sino-American Silicon Products Inc.
Sung-Lin Hsu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing a silicon ingot having symmetrical grain bound...
Patent number
10,131,999
Issue date
Nov 20, 2018
COMMISSARIAT À L'ENERGLE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
Gautier Fortin
C30 - CRYSTAL GROWTH
Information
Patent Grant
Methods of growing CdTe-based materials at high rates
Patent number
10,134,590
Issue date
Nov 20, 2018
Alliance for Sustainable Energy, LLC
James M. Burst
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing a silicon cylinder by growth on seeds in a...
Patent number
10,125,430
Issue date
Nov 13, 2018
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Etienne Pihan
C30 - CRYSTAL GROWTH
Information
Patent Grant
Hybrid crucible for crystallizing materials
Patent number
10,100,427
Issue date
Oct 16, 2018
ALD Vacuum Technologies GmbH
Henrik Franz
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
LOW ETCH PIT DENSITY, LOW SLIP LINE DENSITY, AND LOW STRAIN INDIUM...
Publication number
20240384436
Publication date
Nov 21, 2024
AXT, Inc.
Morris Young
C30 - CRYSTAL GROWTH
Information
Patent Application
SINGLE-CRYSTAL DIAMOND AND METHOD OF MANUFACTURING THE SAME
Publication number
20240175166
Publication date
May 30, 2024
Sumitomo Electric Industries, Ltd.
Hitoshi SUMIYA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Arcuate Seed Casting Method
Publication number
20240075522
Publication date
Mar 7, 2024
RTX Corporation
Dilip M. Shah
B22 - CASTING POWDER METALLURGY
Information
Patent Application
PROCESS FOR MANUFACTURING A MONOCRYSTALLINE CRYSTAL, IN PARTICULAR...
Publication number
20240060206
Publication date
Feb 22, 2024
FAMETEC GmbH
Robert EBNER
C30 - CRYSTAL GROWTH
Information
Patent Application
PREPARATION METHOD OF CONDUCTIVE GALLIUM OXIDE BASED ON DEEP LEARNI...
Publication number
20230399768
Publication date
Dec 14, 2023
HANGZHOU FUJIA GALLIUM TECHNOLOGY CO. LTD.
Hongji QI
C30 - CRYSTAL GROWTH
Information
Patent Application
LOW ETCH PIT DENSITY, LOW SLIP LINE DENSITY, AND LOW STRAIN INDIUM...
Publication number
20230212784
Publication date
Jul 6, 2023
AXT, Inc.
Morris Young
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS, METHOD, AND PROCESS FOR DIRECTIONAL SOLIDIFICATION BY LI...
Publication number
20230160092
Publication date
May 25, 2023
SHANGHAI UNIVERSITY
Zhongming Ren
C30 - CRYSTAL GROWTH
Information
Patent Application
SUBSTRATE-TRIGGERED DIRECTIONAL SOLIDIFICATION PROCESS FOR SINGLE C...
Publication number
20220395897
Publication date
Dec 15, 2022
SHANGHAI JIAOTONG UNIVERSITY
Long ZENG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SILICON INGOT, SILICON BLOCK, SILICON SUBSTRATE, AND SOLAR CELL
Publication number
20220389612
Publication date
Dec 8, 2022
Kyocera Corporation
Youhei OGASHIWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NANOWIRES NETWORK
Publication number
20220389614
Publication date
Dec 8, 2022
Fundación IMDEA Materiales
Juan José Vilatela García
B82 - NANO-TECHNOLOGY
Information
Patent Application
Arcuate Seed Casting Method
Publication number
20220288674
Publication date
Sep 15, 2022
Raytheon Technologies Corporation
Dilip M. Shah
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SILICON INGOT, SILICON BLOCK, SILICON SUBSTRATE, MANUFACTURING METH...
Publication number
20220259757
Publication date
Aug 18, 2022
Kyocera Corporation
Youhei OGASHIWA
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD OF AUTOMATICALLY MEASURING SEED MELT BACK OF CRYSTALLINE MAT...
Publication number
20220090289
Publication date
Mar 24, 2022
GTAT Corporation
John T. Mac Donald
C30 - CRYSTAL GROWTH
Information
Patent Application
Arcuate Seed Casting Method
Publication number
20220016697
Publication date
Jan 20, 2022
Raytheon Technologies Corporation
Dilip M. Shah
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Growth Method and Apparatus for Preparing High-Yield Crystals
Publication number
20210355599
Publication date
Nov 18, 2021
THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
Niefeng SUN
C30 - CRYSTAL GROWTH
Information
Patent Application
LOW ETCH PIT DENSITY, LOW SLIP LINE DENSITY, AND LOW STRAIN INDIUM...
Publication number
20210269939
Publication date
Sep 2, 2021
AXT, Inc.
Morris Young
C30 - CRYSTAL GROWTH
Information
Patent Application
Arcuate Seed Casting Method
Publication number
20210101205
Publication date
Apr 8, 2021
Raytheon Technologies Corporation
Dilip M. Shah
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Arcuate Seed Casting Method
Publication number
20210101206
Publication date
Apr 8, 2021
Raytheon Technologies Corporation
Dilip M. Shah
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR PRODUCING A SUBSTRATE FOR AN OPTICAL ELEMENT, AND REFLEC...
Publication number
20210072435
Publication date
Mar 11, 2021
Carl Zeiss SMT GMBH
Andreas SCHMEHL
G02 - OPTICS
Information
Patent Application
METHOD OF AUTOMATICALLY MEASURING SEED MELT BACK OF CRYSTALLINE MAT...
Publication number
20200095702
Publication date
Mar 26, 2020
GTAT Corporation
John T. Mac Donald
C30 - CRYSTAL GROWTH
Information
Patent Application
SINGLE-CRYSTAL PEROVSKITE SOLID SOLUTIONS WITH INDIFFERENT POINTS F...
Publication number
20190345634
Publication date
Nov 14, 2019
Quest Integrated, LLC
Vincent Fratello
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD TO PREVENT GAP IN CYLINDRAL SEEDS AROUND AN INTERNAL CERAMIC...
Publication number
20190309438
Publication date
Oct 10, 2019
United Technologies Corporation
Steven J. Bullied
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR SEEDING A MOLD
Publication number
20190118253
Publication date
Apr 25, 2019
GENERAL ELECTRIC COMPANY
Brian David Przeslawski
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Arcuate Directionally Solidified Components and Manufacture Methods
Publication number
20190039128
Publication date
Feb 7, 2019
United Technologies Corporation
Dilip M. Shah
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Single-Crystal Perovskite Solid Solutions With Indifferent Points f...
Publication number
20190003077
Publication date
Jan 3, 2019
Vincent Fratello
C30 - CRYSTAL GROWTH
Information
Patent Application
Methods of Growing CdTe-Based Materials At High Rates
Publication number
20180277365
Publication date
Sep 27, 2018
ALLIANCE FOR SUSTAINABLE ENERGY, LLC
James M. Burst
C30 - CRYSTAL GROWTH
Information
Patent Application
LEAD OXYCHLORIDE, INFRARED NONLINEAR OPTICAL CRYSTAL, AND PREPARATI...
Publication number
20180202069
Publication date
Jul 19, 2018
Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sci...
Shilie PAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MONOCRYSTALLINE ZIRCONIA WITHOUT LOW-TEMPERATURE DEGRADATION PROPER...
Publication number
20170137961
Publication date
May 18, 2017
WOOJIN WTP CO., LTD
Jae Kun LEE
C30 - CRYSTAL GROWTH
Information
Patent Application
HYBRID CRUCIBLE FOR CRYSTALLIZING MATERIALS
Publication number
20170058426
Publication date
Mar 2, 2017
Henrik FRANZ
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING SILICON-INGOTS
Publication number
20170051433
Publication date
Feb 23, 2017
SolarWorld Americas Inc.
Nathan STODDARD
C30 - CRYSTAL GROWTH