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C30B33/10
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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...
C30B33/00
After-treatment of single crystals or homogeneous polycrystalline material with defined structure
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C30B33/10
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Patents Grants
last 30 patents
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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
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
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
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
Indium phosphide substrate, semiconductor epitaxial wafer, and meth...
Patent number
11,894,225
Issue date
Feb 6, 2024
JX Metals Corporation
Shunsuke Oka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stripping method and stripping device for silicon carbide single cr...
Patent number
11,827,997
Issue date
Nov 28, 2023
ZJU-Hangzhou Global Scientific and Technological Innovation Center
Rong Wang
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Indium phosphide substrate, semiconductor epitaxial wafer, and meth...
Patent number
11,788,203
Issue date
Oct 17, 2023
JX Metals Corporation
Shunsuke Oka
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semiconductor substrate and method of manufacturing thereof
Patent number
11,749,526
Issue date
Sep 5, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
I-Sheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single-crystal beta-Ga2O3 MSM detector and preparation method thereof
Patent number
11,735,683
Issue date
Aug 22, 2023
Shandong University
Chuanzhen Huang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Group III nitride substrate, method of making, and method of use
Patent number
11,705,322
Issue date
Jul 18, 2023
SLT TECHNOLOGIES, INC.
Wenkan Jiang
C30 - CRYSTAL GROWTH
Information
Patent Grant
Stents having a hybrid pattern and methods of manufacture
Patent number
11,701,246
Issue date
Jul 18, 2023
Vactronix Scientific, LLC.
Armando Garza
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing diamond substrate, diamond substrate, and d...
Patent number
11,692,264
Issue date
Jul 4, 2023
Sumitomo Electric Industries, Ltd.
Takuji Okahisa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Ultrafine nanowires as highly efficient electrocatalysts
Patent number
11,421,345
Issue date
Aug 23, 2022
The Regents of University of California
Xiangfeng Duan
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for manufacturing peeled substrate
Patent number
11,383,328
Issue date
Jul 12, 2022
Shin-Etsu Polymer Co., Ltd.
Junichi Ikeno
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Indium phosphide (InP) wafer having pits of olive-shape on the back...
Patent number
11,376,703
Issue date
Jul 5, 2022
BEIJING TONGMEI XTAL TECHNOLOGY CO., LTD.
Liugang Wang
B24 - GRINDING POLISHING
Information
Patent Grant
Method of manufacturing diamond substrate, diamond substrate, and d...
Patent number
11,359,275
Issue date
Jun 14, 2022
Sumitomo Electric Industries, Ltd.
Takuji Okahisa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Silicon carbide substrate production method and silicon carbide sub...
Patent number
11,346,018
Issue date
May 31, 2022
Shin-Etsu Chemical Co., Ltd.
Hiroyuki Nagasawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing polycrystalline silicon fragment and metho...
Patent number
11,214,892
Issue date
Jan 4, 2022
Tokuyama Corporation
Shigeki Nishimura
C30 - CRYSTAL GROWTH
Information
Patent Grant
Nanostructures fabricated by metal asisted chemical etching for ant...
Patent number
11,172,680
Issue date
Nov 16, 2021
International Business Machines Corporation
Stacey M. Gifford
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Manufacturing method of SiC ingot
Patent number
11,008,670
Issue date
May 18, 2021
Showa Denko K.K.
Yohei Fujikawa
C30 - CRYSTAL GROWTH
Information
Patent Grant
Transferring nanostructures from wafers to transparent substrates
Patent number
11,001,535
Issue date
May 11, 2021
Applied Materials, Inc.
Tapashree Roy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Diamond composite body, substrate, diamond, tool including diamond,...
Patent number
11,001,938
Issue date
May 11, 2021
Sumitomo Electric Industries, Ltd.
Yoshiki Nishibayashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
GaAs substrate and method for manufacturing the same
Patent number
10,995,422
Issue date
May 4, 2021
Sumitomo Electric Industries, Ltd.
Shinya Fujiwara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-efficiency transmission-mode diamond scintillator for quantita...
Patent number
10,954,607
Issue date
Mar 23, 2021
Euclid Techlabs, LLC
Sergey Antipov
G01 - MEASURING TESTING
Information
Patent Grant
Stacking fault-free semipolar and nonpolar GaN grown on foreign sub...
Patent number
10,896,818
Issue date
Jan 19, 2021
Yale University
Jung Han
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing diamond substrate, diamond substrate, and d...
Patent number
10,822,693
Issue date
Nov 3, 2020
Sumitomo Electric Industries, Ltd
Takuji Okahisa
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cleaning method and laminate of aluminum nitride single-crystal sub...
Patent number
10,753,011
Issue date
Aug 25, 2020
Tokuyama Corporation
Masao Ariyuki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Texturing method for diamond wire cut polycrystalline silicon slice
Patent number
10,756,219
Issue date
Aug 25, 2020
NANJING TECH UNIVERSITY
Zisheng Guan
C30 - CRYSTAL GROWTH
Information
Patent Grant
Silicon carbide substrate and method for manufacturing the same
Patent number
10,704,163
Issue date
Jul 7, 2020
Sumitomo Electric Industries, Ltd.
Kyoko Okita
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
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
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
STENTS HAVING A HYBRID PATTERN AND METHODS OF MANUFACTURE
Publication number
20240016630
Publication date
Jan 18, 2024
Vactronix Scientific, LLC
Armando Garza
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SUBSTRATES FOR OPTOELECTRONIC DEVICES AND METHODS OF MANUFACTURING...
Publication number
20240011193
Publication date
Jan 11, 2024
Socpra Sciences et Genie s.e.c.
Youcef Ataellah BIOUD
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SiC SINGLE CRYSTAL SUBSTRATE
Publication number
20230392285
Publication date
Dec 7, 2023
Resonac Corporation
Tomohiro SHONAI
C30 - CRYSTAL GROWTH
Information
Patent Application
SILICON CARBIDE SUBSTRATE AND METHOD OF MANUFACTURING SILICON CARBI...
Publication number
20230357957
Publication date
Nov 9, 2023
Sumitomo Electric Industries, Ltd.
Kyoko OKITA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MODIFIED NANOCRYSTALLINE STRIP, PREPARATION METHOD THEREFOR, AND AP...
Publication number
20230332329
Publication date
Oct 19, 2023
HENGDIAN GROUP DMEGC MAGNETICS CO., LTD
Lidong Liu
C30 - CRYSTAL GROWTH
Information
Patent Application
GROUP III NITRIDE SUBSTRATE, METHOD OF MAKING, AND METHOD OF USE
Publication number
20230317444
Publication date
Oct 5, 2023
SLT TECHNOLOGIES, INC.
Wenkan JIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH QUALITY SILICON CARBIDE SEED CRYSTAL, SILICON CARBIDE CRYSTAL,...
Publication number
20230295838
Publication date
Sep 21, 2023
TANKEBLUE SEMICONDUCTOR CO., LTD.
Tonghua PENG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING A COMPOSITE STRUCTURE COMPRISING A THIN LAYER...
Publication number
20230260841
Publication date
Aug 17, 2023
SOITEC
Ionut Radu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CRYSTAL PIECE OF MONOCRYSTALLINE SILICON
Publication number
20230257906
Publication date
Aug 17, 2023
Siltronic AG
Sergiy BALANETSKYY
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
Silicon carbide powder, method for manufacturing silicon carbide in...
Publication number
20230203707
Publication date
Jun 29, 2023
Senic Inc.
Jong Hwi PARK
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR MANUFACTURING A COMPOSITE STRUCTURE COMPRISING A THIN LA...
Publication number
20230197435
Publication date
Jun 22, 2023
SOITEC
Hugo Biard
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
N-TYPE DOPED GERMANIUM MONOCRYSTALS AND WAFERS DERIVED THEREFROM
Publication number
20230170391
Publication date
Jun 1, 2023
Umicore
Johannes VANPAEMEL
C30 - CRYSTAL GROWTH
Information
Patent Application
FABRICATION OF PBSE NANOSTRUCTURES BY EMPLOYING CHEMICAL BATH DEPOS...
Publication number
20230160099
Publication date
May 25, 2023
Illinois Tool Works Inc.
Richard S. Kim
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR ON-SILICON INTEGRATION OF A COMPONENT III-V AND ON-SILIC...
Publication number
20230145652
Publication date
May 11, 2023
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Delphine NEEL
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
EPITAXIAL FILM WITH MULTIPLE STRESS STATES AND METHOD THEREOF
Publication number
20230122332
Publication date
Apr 20, 2023
National Cheng Kung University
Jan-Chi Yang
C30 - CRYSTAL GROWTH
Information
Patent Application
INDIUM PHOSPHIDE SUBSTRATE
Publication number
20230082020
Publication date
Mar 16, 2023
JX NIPPON MINING & METALS CORPORATION
Shunsuke OKA
C30 - CRYSTAL GROWTH
Information
Patent Application
Stripping Method and Stripping Device for Silicon Carbide Single Cr...
Publication number
20230076324
Publication date
Mar 9, 2023
ZJU-Hangzhou Global Scientific and Technological Innovation Center
Rong Wang
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR PRODUCING A CYCLICALLY STABLE SILICON ANODE FOR SECONDAR...
Publication number
20230075928
Publication date
Mar 9, 2023
CHRISTIAN-ALBRECHTS-UNIVERSITAET ZU KIEL
Rainer Adelung
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SUBSTRATE AND METHOD FOR ITS MANUFACTURING
Publication number
20230061777
Publication date
Mar 2, 2023
Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
Felix Hahl
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR FORMING DIAMOND PRODUCT
Publication number
20230053780
Publication date
Feb 23, 2023
ELEMENT SIX TECHNOLOGIES LIMITED
Joshua James Tully
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Rocking type seed crystal surface corrosion, cleaning and drying de...
Publication number
20230038976
Publication date
Feb 9, 2023
THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
Jian JIANG
C30 - CRYSTAL GROWTH
Information
Patent Application
SILICON CARBIDE SUBSTRATE AND METHOD FOR MANUFACTURING SILICON CARB...
Publication number
20220403550
Publication date
Dec 22, 2022
Sumitomo Electric Industries, Ltd.
Kyoko OKITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MONOLITHIC MICRO-PILLAR PHOTONIC CAVITIES BASED ON III-NITRIDE SEMI...
Publication number
20220393431
Publication date
Dec 8, 2022
U.S. Army DEVCOM Army Research Laboratory
Michael D. Gerhold
C30 - CRYSTAL GROWTH
Information
Patent Application
SEMICONDUCTOR SUBSTRATE AND METHOD OF MANUFACTURING THEREOF
Publication number
20220367174
Publication date
Nov 17, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
I-Sheng CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INDIUM PHOSPHIDE SUBSTRATE, SEMICONDUCTOR EPITAXIAL WAFER, AND METH...
Publication number
20220316092
Publication date
Oct 6, 2022
JX NIPPON MINING & METALS CORPORATION
Shunsuke OKA
C30 - CRYSTAL GROWTH
Information
Patent Application
INDIUM PHOSPHIDE SUBSTRATE, SEMICONDUCTOR EPITAXIAL WAFER, AND METH...
Publication number
20220310381
Publication date
Sep 29, 2022
JX NIPPON MINING & METALS CORPORATION
Shunsuke OKA
C30 - CRYSTAL GROWTH
Information
Patent Application
INDIUM PHOSPHIDE SUBSTRATE, SEMICONDUCTOR EPITAXIAL WAFER, AND METH...
Publication number
20220310382
Publication date
Sep 29, 2022
JX NIPPON MINING & METALS CORPORATION
Shunsuke OKA
C30 - CRYSTAL GROWTH