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C30B19/02
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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...
C30B19/00
Liquid-phase epitaxial-layer growth
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C30B19/02
using molten solvents
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Patents Grants
last 30 patents
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Patent Grant
Group 13 (III) nitride thick layer formed on an underlying layer ha...
Patent number
11,473,212
Issue date
Oct 18, 2022
NGK Insulators, Ltd.
Makoto Iwai
C30 - CRYSTAL GROWTH
Information
Patent Grant
SiC crucible, SiC sintered body, and method of producing SiC single...
Patent number
11,440,849
Issue date
Sep 13, 2022
Shin-Etsu Chemical Co., Ltd.
Naofumi Shinya
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing group III nitride crystal and seed substrate
Patent number
11,377,757
Issue date
Jul 5, 2022
Panasonic Holdings Corporation
Yoshio Okayama
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing a group III nitride semiconductor by controlli...
Patent number
11,280,024
Issue date
Mar 22, 2022
Toyoda Gosei Co., Ltd.
Takayuki Sato
C30 - CRYSTAL GROWTH
Information
Patent Grant
Group III nitride substrate and method for producing group III nitr...
Patent number
11,248,310
Issue date
Feb 15, 2022
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yoshio Okayama
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of manufacturing a group III-nitride crystal comprising a nu...
Patent number
11,220,759
Issue date
Jan 11, 2022
Osaka University
Yusuke Mori
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of forming a GaN single crystal comprising disposing a nucle...
Patent number
10,975,492
Issue date
Apr 13, 2021
SLT TECHNOLOGIES, INC.
Mark Philip D'Evelyn
C30 - CRYSTAL GROWTH
Information
Patent Grant
Underlying substrate including a seed crystal layer of a group 13 n...
Patent number
10,947,638
Issue date
Mar 16, 2021
NGK INSULATORS, LTD.
Takayuki Hirao
C30 - CRYSTAL GROWTH
Information
Patent Grant
Production method for group III nitride crystal
Patent number
10,927,476
Issue date
Feb 23, 2021
Osaka University
Yusuke Mori
C30 - CRYSTAL GROWTH
Information
Patent Grant
Manufacturing method of III-V compound crystal and manufacturing me...
Patent number
10,910,511
Issue date
Feb 2, 2021
Osaka University
Yusuke Mori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical quality diamond material
Patent number
10,851,471
Issue date
Dec 1, 2020
Element Six Technologies Limited
Herman Philip Godfried
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Free-standing substrate comprising polycrystalline group 13 element...
Patent number
10,804,432
Issue date
Oct 13, 2020
NGK Insulators, Ltd.
Katsuhiro Imai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Free-standing substrate comprising polycrystalline group 13 element...
Patent number
10,734,548
Issue date
Aug 4, 2020
NGK Insulators, Ltd.
Katsuhiro Imai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polycrystalline gallium nitride self-supported substrate and light...
Patent number
10,707,373
Issue date
Jul 7, 2020
NGK Insulators, Ltd.
Morimichi Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing Group III nitride semiconductor, seed substrat...
Patent number
10,693,032
Issue date
Jun 23, 2020
Toyoda Gosei Co., Ltd.
Miki Moriyama
C30 - CRYSTAL GROWTH
Information
Patent Grant
Silicon-based molten composition and manufacturing method of SiC si...
Patent number
10,662,547
Issue date
May 26, 2020
LG Chem, Ltd.
Chan Yeup Chung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lead oxychloride, infrared nonlinear optical crystal, and preparati...
Patent number
10,626,519
Issue date
Apr 21, 2020
XINJIANG TECHNICAL INSTITUTE OF PHYSICS & CHEMISTRY, CHINESE ACADEMY OF SCIENCES
Shilie Pan
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for large-scale ammonothermal manufacturing of semipolar ga...
Patent number
10,604,865
Issue date
Mar 31, 2020
SLT TECHNOLOGIES, INC.
Mark P. D'Evelyn
C30 - CRYSTAL GROWTH
Information
Patent Grant
Epitaxial substrate for semiconductor elements, semiconductor eleme...
Patent number
10,580,646
Issue date
Mar 3, 2020
NGK Insulators, Ltd.
Mikiya Ichimura
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing group 13 nitride crystal and group 13 nitr...
Patent number
10,538,858
Issue date
Jan 21, 2020
SCIOCS COMPANY LIMITED
Masahiro Hayashi
C30 - CRYSTAL GROWTH
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Patent Grant
Preparation method and application of sodium barium fluoroborate bi...
Patent number
10,487,419
Issue date
Nov 26, 2019
XINJIANG TECHNICAL INSTITUTE OF PHYSICS AND CHEMISTRY, CHINESE ACADEMY OF SCI...
Shilie Pan
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Alumina substrate
Patent number
10,458,041
Issue date
Oct 29, 2019
TDK Corporation
Kazuhito Yamasawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
SiC single crystal and method for producing same
Patent number
10,450,671
Issue date
Oct 22, 2019
Toyota Jidosha Kabushiki Kaisha
Hironori Daikoku
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oriented alumina substrate for epitaxial growth
Patent number
10,435,815
Issue date
Oct 8, 2019
NGK Insulators, Ltd.
Morimichi Watanabe
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Oriented alumina substrate for epitaxial growth
Patent number
10,435,816
Issue date
Oct 8, 2019
NGK Insulators, Ltd.
Morimichi Watanabe
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Epitaxial substrate for semiconductor elements, semiconductor eleme...
Patent number
10,418,239
Issue date
Sep 17, 2019
NGK Insulators, Ltd.
Mikiya Ichimura
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Epitaxial substrate for semiconductor elements, semiconductor eleme...
Patent number
10,410,859
Issue date
Sep 10, 2019
NGK Insulators, Ltd.
Mikiya Ichimura
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing Group III nitride semiconductor including grow...
Patent number
10,329,687
Issue date
Jun 25, 2019
Toyoda Gosei Co., Ltd.
Miki Moriyama
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing group-III nitride semiconductor crystal su...
Patent number
10,309,036
Issue date
Jun 4, 2019
Osaka University
Yusuke Mori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alumina substrate
Patent number
10,294,585
Issue date
May 21, 2019
TDK Corporation
Kazuhito Yamasawa
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
METAL OXIDE MANUFACTURING DEVICE AND METAL OXIDE MANUFACTURING METHOD
Publication number
20250034750
Publication date
Jan 30, 2025
DIC CORPORATION
Hideyuki MURATA
C30 - CRYSTAL GROWTH
Information
Patent Application
LAMINATE HAVING GROUP 13 ELEMENT NITRIDE SINGLE CRYSTAL SUBSTRATE
Publication number
20240401238
Publication date
Dec 5, 2024
NGK Insulators, Ltd.
Kentaro NONAKA
C30 - CRYSTAL GROWTH
Information
Patent Application
SINGLE-CRYSTAL DIAMOND AND DIAMOND COMPOSITE CONTAINING THE SAME
Publication number
20240183069
Publication date
Jun 6, 2024
Sumitomo Electric Industries, Ltd.
Yoshiki NISHIBAYASHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
GROUP III NITRIDE CRYSTAL, GROUP III NITRIDE SEMICONDUCTOR, GROUP I...
Publication number
20230399770
Publication date
Dec 14, 2023
Panasonic Intellectual Property Management Co., Ltd.
AKIO UETA
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING A GROUP III NITRIDE SEMICONDUCTOR
Publication number
20230257902
Publication date
Aug 17, 2023
Toyoda Gosei Co., Ltd.
Takayuki SATO
C30 - CRYSTAL GROWTH
Information
Patent Application
FREE-STANDING SUBSTRATE FOR EPITAXIAL CRYSTAL GROWTH, AND FUNCTIONA...
Publication number
20230119023
Publication date
Apr 20, 2023
NGK Insulators, Ltd.
Masahiro SAKAI
C30 - CRYSTAL GROWTH
Information
Patent Application
GROUP 13 ELEMENT NITRIDE CRYSTAL LAYER, SELF-SUPPORTING SUBSTRATE,...
Publication number
20220275532
Publication date
Sep 1, 2022
NGK Insulators, Ltd.
Suguru NOGUCHI
C30 - CRYSTAL GROWTH
Information
Patent Application
GROUP III NITRIDE SUBSTRATE AND METHOD FOR PRODUCING GROUP III NITR...
Publication number
20220119984
Publication date
Apr 21, 2022
Panasonic Intellectual Property Management Co., Ltd.
YOSHIO OKAYAMA
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING A GROUP III NITRIDE SEMICONDUCTOR
Publication number
20220081800
Publication date
Mar 17, 2022
Toyoda Gosei Co., Ltd.
Takayuki SATO
C30 - CRYSTAL GROWTH
Information
Patent Application
OPTICAL QUALITY DIAMOND MATERIAL
Publication number
20210115591
Publication date
Apr 22, 2021
ELEMENT SIX TECHNOLOGIES LIMITED
HERMAN PHILIP GODFRIED
C01 - INORGANIC CHEMISTRY
Information
Patent Application
GROUP 13 ELEMENT NITRIDE LAYER, FREE-STANDING SUBSTRATE, FUNCTIONAL...
Publication number
20210013366
Publication date
Jan 14, 2021
NGK Insulators, Ltd.
Masahiro SAKAI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR PRODUCING A GROUP III NITRIDE SEMICONDUCTOR
Publication number
20200299857
Publication date
Sep 24, 2020
Toyoda Gosei Co., Ltd.
Takayuki SATO
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD OF MANUFACTURING GROUP-III NITRIDE CRYSTAL
Publication number
20200263317
Publication date
Aug 20, 2020
OSAKA UNIVERSITY
Yusuke MORI
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD OF MANUFACTURING A GARNET TYPE CRYSTAL
Publication number
20190309439
Publication date
Oct 10, 2019
Shin-Etsu Chemical Co., Ltd.
Toshiaki WATANABE
G02 - OPTICS
Information
Patent Application
PRODUCTION METHOD FOR GROUP III NITRIDE CRYSTAL
Publication number
20190271096
Publication date
Sep 5, 2019
OSAKA UNIVERSITY
Yusuke MORI
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD ASSOCIATED WITH A CRYSTALLINE COMPOSITION AND WAFER
Publication number
20190249328
Publication date
Aug 15, 2019
Soraa, Inc.
Mark Philip D'Evelyn
C30 - CRYSTAL GROWTH
Information
Patent Application
OPTICAL QUALITY DIAMOND MATERIAL
Publication number
20190055669
Publication date
Feb 21, 2019
ELEMENT SIX TECHNOLOGIES LIMITED
HERMAN PHILIP GODFRIED
C30 - CRYSTAL GROWTH
Information
Patent Application
EPITAXIAL SUBSTRATE FOR SEMICONDUCTOR ELEMENTS, SEMICONDUCTOR ELEME...
Publication number
20190027359
Publication date
Jan 24, 2019
NGK Insulators, Ltd.
Mikiya ICHIMURA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
EPITAXIAL SUBSTRATE FOR SEMICONDUCTOR ELEMENTS, SEMICONDUCTOR ELEME...
Publication number
20180247809
Publication date
Aug 30, 2018
NGK Insulators, Ltd.
Mikiya ICHIMURA
C30 - CRYSTAL GROWTH
Information
Patent Application
EPITAXIAL SUBSTRATE FOR SEMICONDUCTOR ELEMENTS, SEMICONDUCTOR ELEME...
Publication number
20180247810
Publication date
Aug 30, 2018
NGK Insulators, Ltd.
Mikiya ICHIMURA
C30 - CRYSTAL GROWTH
Information
Patent Application
UNDERLYING SUBSTRATE, METHOD OF MANUFACTURING UNDERLYING SUBSTRATE,...
Publication number
20180202067
Publication date
Jul 19, 2018
NGK Insulators, Ltd.
Takayuki HIRAO
C30 - CRYSTAL GROWTH
Information
Patent Application
Epitaxial Quartz Homeotypes Crystal Growth On Beta Quartz For Press...
Publication number
20180195202
Publication date
Jul 12, 2018
Daniel Smith
C30 - CRYSTAL GROWTH
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Patent Application
ORIENTED ALUMINA SUBSTRATE FOR EPITAXIAL GROWTH
Publication number
20180179665
Publication date
Jun 28, 2018
NGK Insulators, Ltd.
Morimichi WATANABE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ORIENTED ALUMINA SUBSTRATE FOR EPITAXIAL GROWTH
Publication number
20180179664
Publication date
Jun 28, 2018
NGK Insulators, Ltd.
Morimichi WATANABE
C30 - CRYSTAL GROWTH
Information
Patent Application
Method for Producing Group III Nitride Semiconductor, Seed Substrat...
Publication number
20180097142
Publication date
Apr 5, 2018
Toyoda Gosei Co., Ltd.
Miki MORIYAMA
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING GROUP III NITRIDE SEMICONDUCTOR
Publication number
20180066378
Publication date
Mar 8, 2018
Toyoda Gosei Co., Ltd.
Miki MORIYAMA
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR MANUFACTURING GROUP-III NITRIDE SEMICONDUCTOR CRYSTAL SU...
Publication number
20180038010
Publication date
Feb 8, 2018
Osaka University
Yusuke MORI
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD OF LIQUID-PHASE EPITAXIAL GROWTH OF LEAD ZIRCONATE TITANATE...
Publication number
20170314156
Publication date
Nov 2, 2017
Quest Integrated, LLC
Vincent Fratello
C30 - CRYSTAL GROWTH
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Patent Application
GROUP III NITRIDE SUBSTRATE AND METHOD FOR PRODUCING GROUP III NITR...
Publication number
20170275780
Publication date
Sep 28, 2017
Panasonic Intellectual Property Management Co., Ltd.
YOSHIO OKAYAMA
C30 - CRYSTAL GROWTH
Information
Patent Application
Group 13 Element Nitride Crystal Layer and Function Element
Publication number
20170268125
Publication date
Sep 21, 2017
NGK Insulators, Ltd.
Makoto Iwai
C30 - CRYSTAL GROWTH