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C30B11/006
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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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C30B11/006
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Patents Grants
last 30 patents
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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 6 inch semi-insulating gallium arsenide wafers
Patent number
12,084,790
Issue date
Sep 10, 2024
AXT, Inc.
Rajaram Shetty
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
Directional solidification method for superalloy single crystal bla...
Patent number
12,023,729
Issue date
Jul 2, 2024
Shanghai Jiao Tong University
Long Zeng
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Concentric flow reactor
Patent number
11,702,761
Issue date
Jul 18, 2023
AlignedBio AB
Greg Alcott
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Low etch pit density 6 inch semi-insulating gallium arsenide wafers
Patent number
11,680,340
Issue date
Jun 20, 2023
AXT, Inc.
Rajaram Shetty
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gallium oxide crystal manufacturing device
Patent number
11,674,239
Issue date
Jun 13, 2023
Fujikoshi Machinery Corp.
Keigo Hoshikawa
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
Method and setup for growing bulk single crystals
Patent number
11,591,712
Issue date
Feb 28, 2023
Forschungsverbund Berlin e.V.
Christo Guguschev
C30 - CRYSTAL GROWTH
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
Monocrystalline germanium wafers, method for preparing the same, me...
Patent number
11,127,867
Issue date
Sep 21, 2021
Beijing Tongmei Xtal Technology Co., Ltd.
Rajaram Shetty
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for growing β phase of gallium oxide ([β]-Ga2O3) single crys...
Patent number
11,028,501
Issue date
Jun 8, 2021
Forschungsverbund Berlin e.V.
Zbigniew Galazka
C30 - CRYSTAL GROWTH
Information
Patent Grant
Control of solidification in laser powder bed fusion additive manuf...
Patent number
11,020,955
Issue date
Jun 1, 2021
General Electric Company
William Thomas Carter
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Concentric flow reactor
Patent number
10,920,340
Issue date
Feb 16, 2021
AlignedBio AB
Greg Alcott
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for melting and solidification of scintillating material in...
Patent number
10,683,585
Issue date
Jun 16, 2020
VIVAMOS LIMITED
Anna Sahlholm
C30 - CRYSTAL GROWTH
Information
Patent Grant
Control of solidification in laser powder bed fusion additive manuf...
Patent number
10,532,556
Issue date
Jan 14, 2020
General Electric Company
William Thomas Carter
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Device and method for continuous VGF crystal growth through rotatio...
Patent number
10,519,563
Issue date
Dec 31, 2019
THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
Shujie Wang
C30 - CRYSTAL GROWTH
Information
Patent Grant
Growth of a shaped silicon ingot by feeding liquid onto a shaped ingot
Patent number
10,415,149
Issue date
Sep 17, 2019
SILFEX, INC.
George David Stephen Hudelson
C30 - CRYSTAL GROWTH
Information
Patent Grant
Synthesis and processing of pure and NV nanodiamonds and other nano...
Patent number
10,240,251
Issue date
Mar 26, 2019
North Carolina State University
Jagdish Narayan
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
Concentric flower reactor
Patent number
10,196,755
Issue date
Feb 5, 2019
Sol Voltaics AB
Greg Alcott
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Scintillator and method for manufacturing the same
Patent number
10,126,436
Issue date
Nov 13, 2018
Kyungpook National University Industry-Academic Cooperation Foundation
Hong Joo Kim
C30 - CRYSTAL GROWTH
Information
Patent Grant
Controlling a temperature of a crucible inside an oven
Patent number
10,094,040
Issue date
Oct 9, 2018
Ebner Industrieofenbau GmbH
Bernard D. Jones
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for manufacturing a silicon ingot having uniform phosphorus...
Patent number
10,072,350
Issue date
Sep 11, 2018
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Jean-Paul Garandet
C30 - CRYSTAL GROWTH
Information
Patent Grant
Single crystal growing apparatus
Patent number
10,066,315
Issue date
Sep 4, 2018
SK SILTRON CO., LTD.
In Sik Bang
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus and method for controlling thickness of a crystalline she...
Patent number
10,030,317
Issue date
Jul 24, 2018
Varian Semiconductor Equipment Associates, Inc.
Peter L. Kellerman
C30 - CRYSTAL GROWTH
Information
Patent Grant
Additive manufacturing system utilizing an epitaxy process and meth...
Patent number
10,012,088
Issue date
Jul 3, 2018
United Technologies Corporation
Thomas N. Slavens
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing a polycrystalline silicon ingot
Patent number
9,966,494
Issue date
May 8, 2018
AUO Crystal Corporation
Kuo-Chen Ho
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for manufacturing a polycrystalline silicon ingot
Patent number
9,911,893
Issue date
Mar 6, 2018
AUO Crystal Corporation
Kuo-Chen Ho
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
P-TYPE ZrCoSb-BASED HALF-HEUSLER SINGLE CRYSTAL ALLOY AND PREPARATI...
Publication number
20240401225
Publication date
Dec 5, 2024
Dalian University of Technology
Huijun KANG
C30 - CRYSTAL GROWTH
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
PREPARATION METHOD OF HIGH RESISTANCE GALLIUM OXIDE BASED ON DEEP L...
Publication number
20240020521
Publication date
Jan 18, 2024
HANGZHOU FUJIA GALLIUM TECHNOLOGY CO. LTD.
Hongji QI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD AND SYSTEM FOR VERTICAL GRADIENT FREEZE 8 INCH GALLIUM ARSEN...
Publication number
20230416941
Publication date
Dec 28, 2023
AXT, Inc.
Weiguo Liu
C30 - CRYSTAL GROWTH
Information
Patent Application
LOW ETCH PIT DENSITY 6 INCH SEMI-INSULATING GALLIUM ARSENIDE WAFERS
Publication number
20230407522
Publication date
Dec 21, 2023
AXT, Inc.
Rajaram Shetty
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
DIRECTIONAL SOLIDIFICATION METHOD FOR SUPERALLOY SINGLE CRYSTAL BLA...
Publication number
20220395896
Publication date
Dec 15, 2022
SHANGHAI JIAO TONG UNIVERSITY
Long ZENG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD AND SYSTEM FOR VERTICAL GRADIENT FREEZE 8 INCH GALLIUM ARSEN...
Publication number
20220298673
Publication date
Sep 22, 2022
AXT, Inc.
Weiguo Liu
C30 - CRYSTAL GROWTH
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
Device and Method for Continuous VGF Crystal Growth through Reverse...
Publication number
20210285123
Publication date
Sep 16, 2021
THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
Shujie WANG
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
GALLIUM OXIDE CRYSTAL MANUFACTURING DEVICE
Publication number
20210269941
Publication date
Sep 2, 2021
Fujikoshi Machinery Corp.
Keigo HOSHIKAWA
C30 - CRYSTAL GROWTH
Information
Patent Application
Single-Crystal Production Equipment and Single-Crystal Production M...
Publication number
20210222318
Publication date
Jul 22, 2021
Crystal Systems Corporation
Isamu Shindo
C30 - CRYSTAL GROWTH
Information
Patent Application
Monocrystalline Germanium Wafers, Method for Preparing the Same, Me...
Publication number
20210175377
Publication date
Jun 10, 2021
BEIJING TONGMEI XTAL TECHNOLOGY CO., LTD.
Rajaram SHETTY
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONCENTRIC FLOWER REACTOR
Publication number
20210130979
Publication date
May 6, 2021
AlignedBio AB
Greg Alcott
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Low Etch Pit Density Gallium Arsenide Crystals With Boron Dopant
Publication number
20200190697
Publication date
Jun 18, 2020
AXT, Inc.
Rajaram Shetty
C30 - CRYSTAL GROWTH
Information
Patent Application
LOW ETCH PIT DENSITY 6 INCH SEMI-INSULATING GALLIUM ARSENIDE WAFERS
Publication number
20200190696
Publication date
Jun 18, 2020
AXT, Inc.
Rajaram Shetty
C30 - CRYSTAL GROWTH
Information
Patent Application
CONTROL OF SOLIDIFICATION IN LASER POWDER BED FUSION ADDITIVE MANUF...
Publication number
20200180297
Publication date
Jun 11, 2020
GENERAL ELECTRIC COMPANY
William Thomas CARTER
B22 - CASTING POWDER METALLURGY
Information
Patent Application
CONCENTRIC FLOWER REACTOR
Publication number
20200032416
Publication date
Jan 30, 2020
SOL VOLTAICS AB
Greg Alcott
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SEMICONDUCTOR SYNTHESIZING DEVICE AND METHOD
Publication number
20200002844
Publication date
Jan 2, 2020
Hanergy New Material Technology Co., Ltd.
RENGUI LEI
C30 - CRYSTAL GROWTH
Information
Patent Application
DEVICE AND METHOD FOR CONTINUOUS VGF CRYSTAL GROWTH THROUGH ROTATIO...
Publication number
20190352794
Publication date
Nov 21, 2019
THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
Shujie WANG
C30 - CRYSTAL GROWTH
Information
Patent Application
SYSTEM AND METHOD FOR MELTING AND SOLIDIFICATION OF SCINTILLATING M...
Publication number
20180347070
Publication date
Dec 6, 2018
SCINT-X AB
Anna SAHLHOLM
C30 - CRYSTAL GROWTH
Information
Patent Application
GROWTH OF A SHAPED SILICON INGOT BY FEEDING LIQUID ONTO A SHAPED INGOT
Publication number
20180282898
Publication date
Oct 4, 2018
Silfex, Inc.
George David Stephen Hudelson
C30 - CRYSTAL GROWTH
Information
Patent Application
SYNTHESIS AND PROCESSING OF PURE AND NV NANODIAMONDS AND OTHER NANO...
Publication number
20170373153
Publication date
Dec 28, 2017
North Carolina State University
Jagdish Narayan
C30 - CRYSTAL GROWTH
Information
Patent Application
CRYSTAL GROWTH SYSTEM AND METHOD FOR LEAD-CONTAINED COMPOSITIONS US...
Publication number
20160251773
Publication date
Sep 1, 2016
CTG ADVANCED MATERIALS, LLC
Pengdi HAN
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR MANUFACTURING A SILICON INGOT HAVING UNIFORM PHOSPHORUS...
Publication number
20160230306
Publication date
Aug 11, 2016
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Jean-Paul GARANDET
C30 - CRYSTAL GROWTH
Information
Patent Application
APPARATUS AND METHODS FOR PRODUCING SILICON-INGOTS
Publication number
20160230307
Publication date
Aug 11, 2016
SOLARWORLD INDUSTRIES AMERICA INC.
Nathan STODDARD
C30 - CRYSTAL GROWTH
Information
Patent Application
CRYSTALLINE SILICON INGOT AND METHOD OF FABRICATING THE SAME
Publication number
20160194782
Publication date
Jul 7, 2016
SINO-AMERICAN SILICON PRODUCTS INC.
Sung-Lin HSU
C30 - CRYSTAL GROWTH