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C30B25/18
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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...
C30B25/00
Single-crystal growth by chemical reaction of reactive gases
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C30B25/18
characterised by the substrate
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Patents Grants
last 30 patents
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Patent Grant
Single crystal composite synthetic diamond material
Patent number
12,234,570
Issue date
Feb 25, 2025
ELEMENT SIX (UK) LIMITED
Andrew Mark Edmonds
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Structure for producing diamond and method for manufacturing same
Patent number
12,227,828
Issue date
Feb 18, 2025
National University Corporation Nagaoka University of Technology
Hideo Aida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Engineered substrate structures for power and RF applications
Patent number
12,217,957
Issue date
Feb 4, 2025
QROMIS, Inc.
Vladimir Odnoblyudov
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of producing large GaAs and GaP infrared windows
Patent number
12,203,191
Issue date
Jan 21, 2025
BAE Systems Information and Electronic Systems Integration Inc.
Peter G. Schunemann
C30 - CRYSTAL GROWTH
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Patent Grant
Gas-phase reactor system-with a reaction chamber, a solid precursor...
Patent number
12,195,876
Issue date
Jan 14, 2025
ASM IP Holding B.V.
John Tolle
C30 - CRYSTAL GROWTH
Information
Patent Grant
Epitaxial alkali halide layers for III-V substrate recycling
Patent number
12,198,924
Issue date
Jan 14, 2025
Alliance for Sustainable Energy, LLC
Brelon James May
B08 - CLEANING
Information
Patent Grant
Methods of forming silicon carbide coated base substrates at multip...
Patent number
12,180,611
Issue date
Dec 31, 2024
Applied Materials, Inc.
Yen Lin Leow
C30 - CRYSTAL GROWTH
Information
Patent Grant
Preparation method for semiconductor structure
Patent number
12,183,576
Issue date
Dec 31, 2024
ENKRIS SEMICONDUCTOR, INC.
Peng Xiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Incorporating semiconductors on a polycrystalline diamond substrate
Patent number
12,176,221
Issue date
Dec 24, 2024
Texas State University
Raju Ahmed
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Growth of A-B crystals without crystal lattice curvature
Patent number
12,168,839
Issue date
Dec 17, 2024
Freiberger Compound Materials GMBH
Berndt Weinert
C30 - CRYSTAL GROWTH
Information
Patent Grant
Ground substrate and method for producing same
Patent number
12,163,249
Issue date
Dec 10, 2024
NGK Insulators, Ltd.
Morimichi Watanabe
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for manufacturing a composite structure comprising a thin la...
Patent number
12,159,781
Issue date
Dec 3, 2024
Soitec
Hugo Biard
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Optimized heteroepitaxial growth of semiconductors
Patent number
12,157,956
Issue date
Dec 3, 2024
United States of America as represented by the Secretary of the Air Force
Vladimir Tassev
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of obtaining a smooth surface with epitaxial lateral overgrowth
Patent number
12,146,237
Issue date
Nov 19, 2024
The Regents of the University of California
Takeshi Kamikawa
C30 - CRYSTAL GROWTH
Information
Patent Grant
Optoelectronic device formed on a flexible substrate
Patent number
12,142,702
Issue date
Nov 12, 2024
King Abdullah University of Science and Technology
Xiao Tang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing a nitride layer
Patent number
12,134,836
Issue date
Nov 5, 2024
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Matthew Charles
C30 - CRYSTAL GROWTH
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Patent Grant
Nitride semiconductor template, method for manufacturing nitride se...
Patent number
12,129,572
Issue date
Oct 29, 2024
Sumitomo Chemical Company, Limited
Hajime Fujikura
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Semiconductor wafer and method of manufacturing semiconductor appar...
Patent number
12,131,966
Issue date
Oct 29, 2024
Kabushiki Kaisha Toshiba
Fuyuma Ito
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of forming monocrystalline nickel-titanium films on single c...
Patent number
12,116,271
Issue date
Oct 15, 2024
Arizona Board of Regents on behalf of Arizona State University
Jagannathan Rajagopalan
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Optimized heteroepitaxial growth of semiconductors
Patent number
12,116,695
Issue date
Oct 15, 2024
United States of America as represented by Secretary of the Air Force
Vladimir Tassev
C30 - CRYSTAL GROWTH
Information
Patent Grant
Surface emitting laser element and manufacturing method of the same
Patent number
12,113,333
Issue date
Oct 8, 2024
Kyoto University
Susumu Noda
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of providing a wrinkle pattern or producing a substrate havi...
Patent number
12,104,280
Issue date
Oct 1, 2024
City University of Hong Kong
Thuc Hue Ly
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Self-standing GaN substrate, GaN crystal, method for producing GaN...
Patent number
12,107,129
Issue date
Oct 1, 2024
Mitsubishi Chemical Corporation
Satoru Nagao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing a SiC substrate via an etching step, growth st...
Patent number
12,098,476
Issue date
Sep 24, 2024
Kwansei Gakuin Educational Foundation
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Grant
Large area group III nitride crystals and substrates, methods of ma...
Patent number
12,091,771
Issue date
Sep 17, 2024
SLT TECHNOLOGIES, INC.
Drew W. Cardwell
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for manufacturing nitride semiconductor substrate, nitride s...
Patent number
12,071,707
Issue date
Aug 27, 2024
Sumitomo Chemical Company, Limited
Takehiro Yoshida
C30 - CRYSTAL GROWTH
Information
Patent Grant
Process for producing a monoocrystalline layer of AlN material by t...
Patent number
12,071,706
Issue date
Aug 27, 2024
Soitec
Bruno Ghyselen
C30 - CRYSTAL GROWTH
Information
Patent Grant
Substrate for epitaxial growth and method for producing same
Patent number
12,070,923
Issue date
Aug 27, 2024
Toyo Kohan Co., Ltd.
Teppei Kurokawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for growing a GaN single crystal film on a buffer layer on a...
Patent number
12,065,755
Issue date
Aug 20, 2024
Haitao Zhang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing a piezoelectric thin film
Patent number
12,063,023
Issue date
Aug 13, 2024
WAVELORD CO., LTD.
Sang Jeong An
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD FOR PRODUCING SAME
Publication number
20250059675
Publication date
Feb 20, 2025
Shin-Etsu Handotai Co., Ltd.
Keitaro TSUCHIYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD FOR PRODUCING NITRIDE SE...
Publication number
20250059676
Publication date
Feb 20, 2025
Shin-Etsu Handotai Co., Ltd.
Ippei KUBONO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REDUCING ELECTRICAL ACTIVITY OF DEFECTS IN SILICON CARBIDE GROWN ON...
Publication number
20250059674
Publication date
Feb 20, 2025
Anvil Semiconductors Ltd
Martin Steven Mark LAMB
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRODUCTION METHOD FOR NITRIDE CRYSTAL SUBSTRATE, AND PEELED INTERME...
Publication number
20250054754
Publication date
Feb 13, 2025
Sumitomo Chemical Company, Limited
Masafumi YOKOYAMA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PROCESS FOR GROWING ACTIVE LAYERS IN SEQUENCE
Publication number
20250019861
Publication date
Jan 16, 2025
LPE S.p.A.
Giovanni Franco
C30 - CRYSTAL GROWTH
Information
Patent Application
MONOCRYSTALLINE NICKEL-TITANIUM FILMS ON SINGLE CRYSTAL SILICON SUB...
Publication number
20250019230
Publication date
Jan 16, 2025
Jagannathan Rajagopalan
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SUBSTRATE WITH ß-GALLIUM OXIDE FILM AND PRODUCTION METHOD THEREFOR
Publication number
20250015144
Publication date
Jan 9, 2025
NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH...
Masaru HORI
C30 - CRYSTAL GROWTH
Information
Patent Application
LAMINATED STRUCTURE, ELECTRONIC DEVICE, ELECTRONIC APPARATUS, AND M...
Publication number
20250011970
Publication date
Jan 9, 2025
Gaianixx Inc.
Takeshi Kijima
C30 - CRYSTAL GROWTH
Information
Patent Application
SEMICONDUCTOR SUBSTRATE, MANUFACTURING METHOD THEREOF AND MANUFACTU...
Publication number
20250014897
Publication date
Jan 9, 2025
Rohm Co., Ltd.
Makoto TAKAMURA
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING HETEROEPITAXIAL WAFER
Publication number
20240429046
Publication date
Dec 26, 2024
Shin-Etsu Handotai Co., Ltd.
Toshiki MATSUBARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE EMITTING LASER ELEMENT AND MANUFACTURING METHOD OF THE SAME
Publication number
20240429680
Publication date
Dec 26, 2024
Kyoto University
Susumu NODA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FABRICATION OF N-FACE III-NITRIDES BY REMOTE EPITAXY
Publication number
20240420955
Publication date
Dec 19, 2024
Future Semiconductor Business, Inc
Kyusang Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEED SUBSTRATE FOR EPITAXIAL GROWTH AND METHOD FOR PRODUCING SAME,...
Publication number
20240417882
Publication date
Dec 19, 2024
Shin-Etsu Chemical Co., Ltd.
Yoshihiro KUBOTA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
UNDERLYING SUBSTRATE, SINGLE CRYSTAL DIAMOND LAMINATE SUBSTRATE, AN...
Publication number
20240417883
Publication date
Dec 19, 2024
Shin-Etsu Chemical Co., Ltd.
Hitoshi NOGUCHI
C30 - CRYSTAL GROWTH
Information
Patent Application
SUPERLATTICE STRUCTURE AND MANUFACTURING METHOD THEREFOR
Publication number
20240410082
Publication date
Dec 12, 2024
Nippon Telegraph and Telephone Corporation
Ai Ikeda
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR WAFER TREATMENT
Publication number
20240412972
Publication date
Dec 12, 2024
Hua Hsu Silicon Materials Co., Ltd.
Chiao-Yang Cheng
C30 - CRYSTAL GROWTH
Information
Patent Application
PROCESS FOR GROWTH OF ATOMIC LAYER TRANSITION METAL DICHALCOGENIDES
Publication number
20240410080
Publication date
Dec 12, 2024
Honda Motor Co., Ltd.
Xufan LI
C30 - CRYSTAL GROWTH
Information
Patent Application
COMPOSITE SUBSTRATE AND MANUFACTURING METHOD THEREOF
Publication number
20240401229
Publication date
Dec 5, 2024
Rohm Co., Ltd.
Keiju SATO
C30 - CRYSTAL GROWTH
Information
Patent Application
GROWTH METHOD AND STRUCTURE OF LED EPITAXY
Publication number
20240405159
Publication date
Dec 5, 2024
Focus Lightings Tech (Suqian) Co., Ltd.
Guochang LI
C30 - CRYSTAL GROWTH
Information
Patent Application
COMPOSITE SUBSTRATE AND MANUFACTURING METHOD THEREOF
Publication number
20240401230
Publication date
Dec 5, 2024
Rohm Co., Ltd.
Keiju SATO
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD OF PHASE-TRANSITIONING THREE-DIMENSIONAL DIRAC SEMIMETAL INT...
Publication number
20240392472
Publication date
Nov 28, 2024
University-Industry Cooperation Group of Kyung Hee University
Suk Ho CHOI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
GROUP 13 ELEMENT NITRIDE SINGLE CRYSTAL SUBSTRATE, SUBSTRATE FOR EP...
Publication number
20240392474
Publication date
Nov 28, 2024
NGK Insulators, Ltd.
Kentaro NONAKA
C30 - CRYSTAL GROWTH
Information
Patent Application
DOPED DIAMOND PARTICLE-BASED THREE-DIMENSIONAL ELECTRODE FOR WATER...
Publication number
20240383783
Publication date
Nov 21, 2024
HU-NAN NEW FRONTIER SCIENCE & TECHNOLOGY LTD.
Qiuping WEI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
STRUCTURE COMPRISING MONOCRYSTALLINE LAYERS OF ALN MATERIAL ON A SU...
Publication number
20240384432
Publication date
Nov 21, 2024
SOITEC
Bruno Ghyselen
C30 - CRYSTAL GROWTH
Information
Patent Application
NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20240379352
Publication date
Nov 14, 2024
Shin-Etsu Handotai Co., Ltd.
Kazunori HAGIMOTO
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR SUBSTRATE, NITRIDE S...
Publication number
20240368804
Publication date
Nov 7, 2024
Sumitomo Chemical Company, Limited
Takehiro YOSHIDA
C30 - CRYSTAL GROWTH
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURE
Publication number
20240371636
Publication date
Nov 7, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Wei-Min Liu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR SUBSTRATE
Publication number
20240371628
Publication date
Nov 7, 2024
Shin-Etsu Handotai Co., Ltd.
Kazunori HAGIMOTO
C30 - CRYSTAL GROWTH
Information
Patent Application
SEMICONDUCTOR DEVICE WITH TWO-DIMENSIONAL MATERIALS AND FORMING MET...
Publication number
20240363343
Publication date
Oct 31, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Shu-Jui CHANG
C30 - CRYSTAL GROWTH
Information
Patent Application
LOW-TEMPERATURE SELECTIVE EPITAXY CONTACT APPROACH
Publication number
20240363354
Publication date
Oct 31, 2024
Applied Materials, Inc.
He REN
C30 - CRYSTAL GROWTH