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C30B29/403
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Parent Industries
C
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...
C30B29/00
Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
Current Industry
C30B29/403
AIII-nitrides
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Patents Grants
last 30 patents
Information
Patent Grant
Group III nitride semiconductor device and production method therefor
Patent number
11,955,581
Issue date
Apr 9, 2024
Toyoda Gosei Co., Ltd.
Koji Okuno
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
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
Method for manufacturing nitride semiconductor device
Patent number
11,935,744
Issue date
Mar 19, 2024
Sumitomo Electric Industries, Ltd.
Isao Makabe
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Thermal control for formation and processing of aluminum nitride
Patent number
11,913,136
Issue date
Feb 27, 2024
Crystal IS, Inc.
Robert T. Bondokov
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
High sb concentration GaAsSb/GaAs(1-x)SbxN/GaAlAs core-shell-shell...
Patent number
11,905,622
Issue date
Feb 20, 2024
North Carolina A&T State University
Shanthi Iyer
C30 - CRYSTAL GROWTH
Information
Patent Grant
Nucleation layer deposition method
Patent number
11,887,848
Issue date
Jan 30, 2024
Aixtron SE
Christof Martin Mauder
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing nitride semiconductor substrate and nitrid...
Patent number
11,873,578
Issue date
Jan 16, 2024
Sumitomo Chemical Company, Limited
Takehiro Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method for a group-III nitride crystal that requires...
Patent number
11,859,311
Issue date
Jan 2, 2024
Panasonic Holdings Corporation
Yusuke Mori
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of cleaning a group III-nitride single crystal substrate com...
Patent number
11,859,312
Issue date
Jan 2, 2024
Tokuyama Corporation
Masayuki Fukuda
B08 - CLEANING
Information
Patent Grant
Aluminum nitride passivation layer for mercury cadmium telluride in...
Patent number
11,851,785
Issue date
Dec 26, 2023
Raytheon Company
Andrew Clarke
C30 - CRYSTAL GROWTH
Information
Patent Grant
Compositions and aggregates comprising boron nitride nanotube struc...
Patent number
11,851,326
Issue date
Dec 26, 2023
BNNano, Inc.
Jason Edward Taylor
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of producing a two-dimensional material
Patent number
11,848,206
Issue date
Dec 19, 2023
Paragraf Ltd.
Simon Charles Stewart Thomas
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Aluminum nitride single crystals having controllable color and meth...
Patent number
11,840,773
Issue date
Dec 12, 2023
Crystal IS, Inc.
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Grant
Large, UV-transparent aluminum nitride single crystals
Patent number
11,828,002
Issue date
Nov 28, 2023
Crystal IS, Inc.
Robert T. Bondokov
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for depositing high quality PVD films
Patent number
11,802,349
Issue date
Oct 31, 2023
Applied Materials, Inc.
Zihao Yang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Optimized heteroepitaxial growth of semiconductors
Patent number
11,795,575
Issue date
Oct 24, 2023
United States of America as represented by the Secretary of the Air Force
Vladimir Tassev
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optimized thick heteroepitaxial growth of semiconductors with in-si...
Patent number
11,795,574
Issue date
Oct 24, 2023
United States of America as represented by the Secretary of the Air Force
Vladimir Tassev
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Monochromatic emitters on coalesced selective area growth nanocolumns
Patent number
11,799,054
Issue date
Oct 24, 2023
Najeeb Ashraf Khalid
C30 - CRYSTAL GROWTH
Information
Patent Grant
Optimized thick heteroepitaxial growth of semiconductors with in-si...
Patent number
11,788,202
Issue date
Oct 17, 2023
United States of America as represented by the Secretary of the Air Force
Vladimir Tassev
C30 - CRYSTAL GROWTH
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
Quantum dot
Patent number
11,788,004
Issue date
Oct 17, 2023
Stanley Electric Co., Ltd.
Takuya Kazama
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for manufacturing hexagonal semiconductor plate crystal
Patent number
11,772,301
Issue date
Oct 3, 2023
Mitsubishi Chemical Corporation
Hirofumi Uchida
C30 - CRYSTAL GROWTH
Information
Patent Grant
Substrate and light-emitting element
Patent number
11,773,508
Issue date
Oct 3, 2023
TDK Corporation
Atsushi Ohido
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Group III nitride single crystal substrate
Patent number
11,767,612
Issue date
Sep 26, 2023
Tokuyama Corporation
Masayuki Fukuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optimized heteroepitaxial growth of semiconductors
Patent number
11,761,116
Issue date
Sep 19, 2023
United States of America as represented by the Secretary of the Air Force
Vladimir Tassev
C30 - CRYSTAL GROWTH
Information
Patent Grant
Optimized heteroepitaxial growth of semiconductors
Patent number
11,761,115
Issue date
Sep 19, 2023
United States of America as represented by the Secretary of the Air Force
Vladimir Tassev
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for manufacturing a group III-nitride crystal comprising sup...
Patent number
11,753,739
Issue date
Sep 12, 2023
Panasonic Holdings Corporation
Yusuke Mori
C30 - CRYSTAL GROWTH
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
HVPE apparatus and methods for growing indium nitride and indium ni...
Patent number
11,661,673
Issue date
May 30, 2023
Ostendo Technologies, Inc.
Alexander L. Syrkin
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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
CRYSTAL GROWTH DEVICE AND METHOD FOR GROWING A SEMICONDUCTOR
Publication number
20240044044
Publication date
Feb 8, 2024
FORSCHUNGSVERBUND BERLIN E.V.
Carsten HARTMANN
C30 - CRYSTAL GROWTH
Information
Patent Application
WATER SPLITTING DEVICE PROTECTION
Publication number
20230407498
Publication date
Dec 21, 2023
The Regents of the University of Michigan
Zetian Mi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
GROUP III NITRIDE SINGLE CRYSTAL SUBSTRATE
Publication number
20230407521
Publication date
Dec 21, 2023
Tokuyama Corporation
Masayuki FUKUDA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF TRANSFERRING A PATTERN TO AN EPITAXIAL LAYER OF A LIGHT E...
Publication number
20230402564
Publication date
Dec 14, 2023
The Regents of the University of California
Srinivas Grandrothula
C30 - CRYSTAL GROWTH
Information
Patent Application
SUBSTRATE AND MANUFACTURING METHOD THEREFOR
Publication number
20230402282
Publication date
Dec 14, 2023
ENKRIS SEMICONDUCTOR, INC.
Kai Cheng
C30 - CRYSTAL GROWTH
Information
Patent Application
AlN SINGLE CRYSTAL SUBSTRATE
Publication number
20230392290
Publication date
Dec 7, 2023
NGK Insulators, Ltd.
Hiroharu KOBAYASHI
C30 - CRYSTAL GROWTH
Information
Patent Application
MULTI-LAYER STACKS OF 2D MATERIALS AND/OR OTHER LAYERS AND RELATED...
Publication number
20230392292
Publication date
Dec 7, 2023
The University of Chicago
Jiwoong Park
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING ALUMINUM NITRIDE SUBSTRATE, ALUMINUM NITRIDE S...
Publication number
20230392282
Publication date
Dec 7, 2023
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki KANEKO
C30 - CRYSTAL GROWTH
Information
Patent Application
SYNTHESIS OF H-BN USING METALLIC SOLVENT AND HIGH-TEMPERATURE SOAKS
Publication number
20230374695
Publication date
Nov 23, 2023
NS Nanotech, Inc.
Evrard LACROIX
C30 - CRYSTAL GROWTH
Information
Patent Application
EPITAXIAL STRUCTURE AND METHOD OF MANUFACTURING THE SAME
Publication number
20230360910
Publication date
Nov 9, 2023
GLOBALWAFERS CO., LTD.
PO-JUNG LIN
C30 - CRYSTAL GROWTH
Information
Patent Application
EPITAXIAL STRUCTURE AND METHOD OF MANUFACTURING THE SAME
Publication number
20230360909
Publication date
Nov 9, 2023
GLOBALWAFERS CO., LTD.
PO-JUNG LIN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SUSCEPTOR
Publication number
20230349045
Publication date
Nov 2, 2023
NIPPON TECHNO-CARBON CO., LTD.
Shuichi Okubo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
LARGE AREA GROUP III NITRIDE CRYSTALS AND SUBSTRATES, METHODS OF MA...
Publication number
20230340695
Publication date
Oct 26, 2023
SLT TECHNOLOGIES, INC.
Dirk EHRENTRAUT
C30 - CRYSTAL GROWTH
Information
Patent Application
SUBSTRATE FOR GROUP-III NITRIDE EPITAXIAL GROWTH AND METHOD FOR PRO...
Publication number
20230340694
Publication date
Oct 26, 2023
Shin-Etsu Chemical Co., Ltd.
Yoshihiro KUBOTA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF CLEANING GROUP III NITRIDE SINGLE CRYSTAL SUBSTRATE, AND...
Publication number
20230313413
Publication date
Oct 5, 2023
Tokuyama Corporation
Masayuki FUKUDA
B08 - CLEANING
Information
Patent Application
METHOD FOR MANUFACTURING ALUMINUM NITRIDE SUBSTRATE, ALUMINUM NITRI...
Publication number
20230304186
Publication date
Sep 28, 2023
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki KANEKO
C30 - CRYSTAL GROWTH
Information
Patent Application
NITRIDE EPITAXIAL STRUCTURE AND SEMICONDUCTOR DEVICE
Publication number
20230290742
Publication date
Sep 14, 2023
HUAWEI TECHNOLOGIES CO., LTD.
Zhibin Chen
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING NITRIDE SEMICONDUCTOR WAFER AND NITRIDE SEMICO...
Publication number
20230279581
Publication date
Sep 7, 2023
Shin-Etsu Handotai Co., Ltd.
Keitaro TSUCHIYA
C30 - CRYSTAL GROWTH
Information
Patent Application
APPARATUS AND METHOD FOR MANUFACTURING HEXAGONAL CRYSTALS
Publication number
20230272549
Publication date
Aug 31, 2023
LNBS Co, Ltd.
Hyung Soo AHN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
LARGE-DIAMETER SUBSTRATE FOR GROUP-III NITRIDE EPITAXIAL GROWTH AND...
Publication number
20230257905
Publication date
Aug 17, 2023
Shin-Etsu Chemical Co., Ltd.
Yoshihiro KUBOTA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VERTICAL FIN-BASED FIELD EFFECT TRANSISTOR (FINFET) WITH NEUTRALIZE...
Publication number
20230246027
Publication date
Aug 3, 2023
NEXGEN POWER SYSTEMS, INC.
Subhash Srinivas Pidaparthi
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR WASHING ALUMINUM NITRIDE SINGLE CRYSTAL SUBSTRATE, METHO...
Publication number
20230227997
Publication date
Jul 20, 2023
Tokuyama Corporation
Masayuki FUKUDA
B08 - CLEANING
Information
Patent Application
ALUMINUM NITRIDE SUBSTRATE MANUFACTURING METHOD, ALUMINUM NITRIDE S...
Publication number
20230212785
Publication date
Jul 6, 2023
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki KANEKO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR SUBSTRA...
Publication number
20230203704
Publication date
Jun 29, 2023
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki KANEKO
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR SUB...
Publication number
20230193507
Publication date
Jun 22, 2023
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki KANEKO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALUMINUM NITRIDE CRYSTALS HAVING LOW URBACH ENERGY AND HIGH TRANSPA...
Publication number
20230183883
Publication date
Jun 15, 2023
Robert T. BONDOKOV
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR FORMING A LAYER WITH THE BASIC OF A PIEZOELECRIC MATERIA...
Publication number
20230179165
Publication date
Jun 8, 2023
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Florian DUPONT
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MANUFACTURING METHOD OF MODIFIED ALUMINUM NITRIDE RAW MATERIAL, MOD...
Publication number
20230166972
Publication date
Jun 1, 2023
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki KANEKO
C01 - INORGANIC CHEMISTRY