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CPC
C30B23/02
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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...
C30B23/00
Single-crystal growth by condensing evaporated or sublimed material
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C30B23/02
Epitaxial-layer growth
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Patents Grants
last 30 patents
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Patent Grant
Graphene hybrids for biological and chemical sensing
Patent number
12,247,923
Issue date
Mar 11, 2025
The Penn State Research Foundation
Joshua A. Robinson
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing a SiC seed crystal for growth of a SiC ingot b...
Patent number
12,247,319
Issue date
Mar 11, 2025
Kwansei Gakuin Educational Foundation
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Grant
Multilayer film structure and method for producing same
Patent number
12,247,297
Issue date
Mar 11, 2025
Tosoh Corporation
Yuya Tsuchida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aluminum nitride single crystals having large crystal augmentation...
Patent number
12,227,873
Issue date
Feb 18, 2025
Crystal IS, Inc.
Robert T. Bondokov
C30 - CRYSTAL GROWTH
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
High Sb concentration GaAsSb/GaAs(1-x)SbxN/GaAlAs core-shell-shell...
Patent number
12,221,719
Issue date
Feb 11, 2025
North Carolina A&T State University
Shanthi Iyer
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
Hybrid pulsed laser deposition of complex oxide thin films made fro...
Patent number
12,180,610
Issue date
Dec 31, 2024
Wisconsin Alumni Research Foundation
Chang-Beom Eom
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
Large dimension silicon carbide single crystalline materials with r...
Patent number
12,125,701
Issue date
Oct 22, 2024
Wolfspeed, Inc.
Yuri Khlebnikov
H01 - BASIC ELECTRIC ELEMENTS
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
Silicon carbide substrate
Patent number
12,104,278
Issue date
Oct 1, 2024
Sumitomo Electric Industries, Ltd.
Tsubasa Honke
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Metal oxide film, semiconductor device, and display device
Patent number
12,098,458
Issue date
Sep 24, 2024
Semiconductor Energy Laboratory Co., Ltd.
Shunpei Yamazaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Manufacturing method of semi-insulating single-crystal silicon carb...
Patent number
12,098,477
Issue date
Sep 24, 2024
TAISIC MATERIALS CORP.
Dai-Liang Ma
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Silicon carbide substrate
Patent number
12,091,772
Issue date
Sep 17, 2024
Sumitomo Electric Industries, Ltd.
Kyoko Okita
C30 - CRYSTAL GROWTH
Information
Patent Grant
SiC composite substrate including biaxially oreinted SiC layer and...
Patent number
12,080,551
Issue date
Sep 3, 2024
NGK Insulators, Ltd.
Risa Miyakaze
C01 - INORGANIC CHEMISTRY
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
Silicon carbide substrate
Patent number
12,071,708
Issue date
Aug 27, 2024
Sumitomo Electric Industries, Ltd.
Kyoko Okita
C30 - CRYSTAL GROWTH
Information
Patent Grant
Vanadium-compensated 4H and 6H single crystals of optical grade, an...
Patent number
12,060,650
Issue date
Aug 13, 2024
II-VI ADVANCED MATERIALS, LLC
Ilya Zwieback
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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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...
Information
Patent Grant
Large diameter silicon carbide wafers
Patent number
12,054,850
Issue date
Aug 6, 2024
Wolfspeed, Inc.
Yuri Khlebnikov
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing a mechanical vibrator comprising epitaxially g...
Patent number
12,049,711
Issue date
Jul 30, 2024
Nippon Telegraph and Telephone Corporation
Koji Onomitsu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Silicon carbide crystal manufacturing apparatus, control device of...
Patent number
12,043,918
Issue date
Jul 23, 2024
Denso Corporation
Daisuke Uematsu
G05 - CONTROLLING REGULATING
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Patent Grant
Nondestructive characterization for crystalline wafers
Patent number
12,040,355
Issue date
Jul 16, 2024
Wolfspeed, Inc.
Robert Tyler Leonard
C30 - CRYSTAL GROWTH
Information
Patent Grant
Laminate substrate, freestanding substrate, method for manufacturin...
Patent number
12,040,362
Issue date
Jul 16, 2024
Shin-Etsu Chemical Co., Ltd.
Hitoshi Noguchi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Fabrication of films having controlled stoichiometry using molecula...
Patent number
12,037,700
Issue date
Jul 16, 2024
PSIQUANTUM, CORP.
Yong Liang
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Silicon carbide wafer and method of manufacturing same
Patent number
12,037,704
Issue date
Jul 16, 2024
Senic Inc.
Myung Ok Kyun
C30 - CRYSTAL GROWTH
Information
Patent Grant
Silicon carbide substrate
Patent number
12,031,233
Issue date
Jul 9, 2024
Sumitomo Electric Industries, Ltd.
Kyoko Okita
C30 - CRYSTAL GROWTH
Information
Patent Grant
SiC semiconductor substrate, method for manufacturing same, and dev...
Patent number
12,020,928
Issue date
Jun 25, 2024
Kwansei Gakuin Educational Foundation
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Grant
Vapor phase epitaxial growth device
Patent number
12,009,206
Issue date
Jun 11, 2024
National University Corporation Nagoya University
Shugo Nitta
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
DEVICE AND METHOD FOR PREPARING SILICON CARBIDE CRYSTAL
Publication number
20250092564
Publication date
Mar 20, 2025
TAISIC MATERIALS CORP.
Dai-Liang MA
C30 - CRYSTAL GROWTH
Information
Patent Application
Gallium-Oxide-On-Silicon (GaOxS)
Publication number
20250087484
Publication date
Mar 13, 2025
Board of Regents, The University of Texas System
Alexander A. Demkov
C30 - CRYSTAL GROWTH
Information
Patent Application
CRYSTAL GROWTH DEVICES
Publication number
20250066948
Publication date
Feb 27, 2025
MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
Yu WANG
C30 - CRYSTAL GROWTH
Information
Patent Application
NEUTRON-GENERATING TARGET AND METHOD FOR PRODUCING THE SAME
Publication number
20250059680
Publication date
Feb 20, 2025
NGK Insulators, Ltd.
Satoshi OTA
C30 - CRYSTAL GROWTH
Information
Patent Application
Silicon Carbide Crystal Growth Device and Quality Control Method
Publication number
20250027227
Publication date
Jan 23, 2025
Winsheng Material Technology Co., Ltd.
Yun-Fu Chen
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
METAL OXIDE FILM, SEMICONDUCTOR DEVICE, AND DISPLAY DEVICE
Publication number
20250011916
Publication date
Jan 9, 2025
Semiconductor Energy Laboratory Co., Ltd.
Shunpei YAMAZAKI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
LARGE DIMENSION SILICON CARBIDE SINGLE CRYSTALLINE MATERIALS WITH R...
Publication number
20250006491
Publication date
Jan 2, 2025
Wolfspeed, Inc.
Yuri Khlebnikov
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR ACHIEVING UNIFORM CARRIER CONCENTRATION IN EPITAXIAL LAY...
Publication number
20240405076
Publication date
Dec 5, 2024
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki KANEKO
C30 - CRYSTAL GROWTH
Information
Patent Application
Method for Producing a Bulk SiC Single Crystal with Improved Qualit...
Publication number
20240392471
Publication date
Nov 28, 2024
SiCrystal GmbH
Bernhard ECKER
C30 - CRYSTAL GROWTH
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
VANADIUM-COMPENSATED 4H AND 6H SINGLE CRYSTALS OF OPTICAL GRADE, AN...
Publication number
20240352617
Publication date
Oct 24, 2024
II-VI ADVANCED MATERIALS, LLC
Ilya ZWIEBACK
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LARGE DIAMETER SILICON CARBIDE WAFERS
Publication number
20240352622
Publication date
Oct 24, 2024
Wolfspeed, Inc.
Yuri Khlebnikov
C30 - CRYSTAL GROWTH
Information
Patent Application
NONDESTRUCTIVE CHARACTERIZATION FOR CRYSTALLINE WAFERS
Publication number
20240332352
Publication date
Oct 3, 2024
Wolfspeed, Inc.
Robert Tyler Leonard
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LAMINATE SUBSTRATE, FREESTANDING SUBSTRATE, METHOD FOR MANUFACTURIN...
Publication number
20240332362
Publication date
Oct 3, 2024
Shin-Etsu Chemical Co., Ltd.
Hitoshi NOGUCHI
B82 - NANO-TECHNOLOGY
Information
Patent Application
SiC CRYSTAL GROWTH APPARATUS AND METHOD
Publication number
20240328031
Publication date
Oct 3, 2024
SK Siltron CSS, LLC
Andrey SOUKHOJAK
C30 - CRYSTAL GROWTH
Information
Patent Application
BISMUTH-BASED CO-CATALYST ARRANGEMENT
Publication number
20240301573
Publication date
Sep 12, 2024
The Regents of the University of Michigan
Zetian Mi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITE SUBSTRATE AND PREPARATION METHOD THEREOF, AND SEMICONDUCT...
Publication number
20240297069
Publication date
Sep 5, 2024
ENKRIS SEMICONDUCTOR, INC.
Kai CHENG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR PREPARING AN ALUMINUM DOPED SILICON CARBIDE CRYSTAL BY P...
Publication number
20240287705
Publication date
Aug 29, 2024
II-VI ADVANCED MATERIALS, LLC
Ilya Zwieback
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR MANUFACTURING SILICON-COATED COPPER, SILICON-COATED ANTI...
Publication number
20240250049
Publication date
Jul 25, 2024
Pusan National University Industry-University Cooperation Foundation
Se Young JEONG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
EPITAXIAL NITRIDE FERROELECTRONICS
Publication number
20240242963
Publication date
Jul 18, 2024
The Regents of the University of Michigan
Zetian Mi
C30 - CRYSTAL GROWTH
Information
Patent Application
HYBRID PULSED LASER DEPOSITION OF COMPLEX OXIDE THIN FILMS MADE FRO...
Publication number
20240229292
Publication date
Jul 11, 2024
Wisconsin Alumni Research Foundation
Chang-Beom Eom
C30 - CRYSTAL GROWTH
Information
Patent Application
High Sb Concentration GaAsSb/GaAs(1-x)SbxN/GaAlAs Core-Shell-Shell...
Publication number
20240218563
Publication date
Jul 4, 2024
North Carolina A&T State University
Shanthi Iyer
C30 - CRYSTAL GROWTH
Information
Patent Application
LAYER TRANSFER PROCESS
Publication number
20240188444
Publication date
Jun 6, 2024
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Florian DUPONT
C30 - CRYSTAL GROWTH
Information
Patent Application
MULTILAYER FILM STRUCTURE AND METHOD FOR PRODUCING SAME
Publication number
20240158954
Publication date
May 16, 2024
TOSOH CORPORATION
Yuya TSUCHIDA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD AND SYSTEM FOR GROWING A LATTICE MATCHED, MULTILAYER, ORGANI...
Publication number
20240117521
Publication date
Apr 11, 2024
The Trustees of Princeton University
Barry Rand
C30 - CRYSTAL GROWTH
Information
Patent Application
Deposition Of Piezoelectric Films
Publication number
20240114800
Publication date
Apr 4, 2024
Applied Materials, Inc.
Vijay Bhan Sharma
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
MONOCRYSTALLINE SILICON CARBIDE SUBSTRATE, METHOD FOR MANUFACTURING...
Publication number
20240105782
Publication date
Mar 28, 2024
TANKEBLUE SEMICONDUCTOR CO., LTD.
Yanfang LOU
B28 - WORKING CEMENT, CLAY, OR STONE
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
Apparatus for producing silicon carbide crystal
Publication number
20240068124
Publication date
Feb 29, 2024
HERMES-EPITEK CORP.
CHIH-LUNG LIN
C30 - CRYSTAL GROWTH