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C30B33/06
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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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C30B33/06
Joining of crystals
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Patents Grants
last 30 patents
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Patent Grant
Method for producing a crystalline layer of PZT material by transfe...
Patent number
11,877,514
Issue date
Jan 16, 2024
Soitec
Bruno Ghyselen
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing a monocrystalline layer of lithium niobate by...
Patent number
11,828,000
Issue date
Nov 28, 2023
Soitec
Bruno Ghyselen
C30 - CRYSTAL GROWTH
Information
Patent Grant
Conductive C-plane GaN substrate
Patent number
11,810,782
Issue date
Nov 7, 2023
Mitsubishi Chemical Corporation
Yutaka Mikawa
C30 - CRYSTAL GROWTH
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
Three-dimensionally stretchable single crystalline semiconductor me...
Patent number
11,697,889
Issue date
Jul 11, 2023
International Business Machines Corporation
Alexander Reznicek
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing a layer of solid material
Patent number
11,699,616
Issue date
Jul 11, 2023
Siltectra GmbH
Wolfram Drescher
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
Method of manufacturing ring-shaped member and ring-shaped member
Patent number
11,551,915
Issue date
Jan 10, 2023
THINKON NEW TECHNOLOGY JAPAN CORPORATION
Atsushi Ikari
C30 - CRYSTAL GROWTH
Information
Patent Grant
Polycrystalline ceramic substrate, bonding-layer-including polycrys...
Patent number
11,545,356
Issue date
Jan 3, 2023
Sumitomo Electric Industries, Ltd.
Keiichiro Geshi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
SiC ingot forming method
Patent number
11,534,890
Issue date
Dec 27, 2022
Disco Corporation
Kazuya Hirata
B24 - GRINDING POLISHING
Information
Patent Grant
Method for producing GaN laminate substrate having front surface wh...
Patent number
11,479,876
Issue date
Oct 25, 2022
Shin-Etsu Chemical Co., Ltd.
Yoshihiro Kubota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for growth of a merged crystal by bonding at least a first a...
Patent number
11,453,956
Issue date
Sep 27, 2022
SLT TECHNOLOGIES, INC.
Mark P. D'Evelyn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Devices and methods for growing crystals
Patent number
11,408,089
Issue date
Aug 9, 2022
MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
Yu Wang
C30 - CRYSTAL GROWTH
Information
Patent Grant
Large scale production of oxidized graphene
Patent number
11,407,643
Issue date
Aug 9, 2022
NanoXplore Inc.
Marie Bozalina
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for growing GaN crystal and c-plane GaN substrate
Patent number
11,404,268
Issue date
Aug 2, 2022
Mitsubishi Chemical Corporation
Yutaka Mikawa
C30 - CRYSTAL GROWTH
Information
Patent Grant
Methods of manufacturing engineered substrate structures for power...
Patent number
11,387,101
Issue date
Jul 12, 2022
QROMIS, Inc.
Vladimir Odnoblyudov
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Two-stage seeded growth of large aluminum nitride single crystals
Patent number
11,384,449
Issue date
Jul 12, 2022
Crystal IS, Inc.
Leo J. Schowalter
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of manufacturing diamond, diamond, diamond composite substra...
Patent number
11,371,139
Issue date
Jun 28, 2022
Sumitomo Electric Industries, Ltd.
Yoshiki Nishibayashi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Substrate-transferred stacked optical coatings
Patent number
11,365,492
Issue date
Jun 21, 2022
Thorlabs, Inc.
Garrett Cole
C30 - CRYSTAL GROWTH
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
SiC composite substrate and method for manufacturing same
Patent number
11,208,719
Issue date
Dec 28, 2021
Shin-Etsu Chemical Co., Ltd.
Yoshihiro Kubota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for separating thin layers of solid material from a solid body
Patent number
11,201,081
Issue date
Dec 14, 2021
Siltectra GmbH
Wolfram Drescher
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of separating surface layer of semiconductor crystal using a...
Patent number
11,103,960
Issue date
Aug 31, 2021
Yury Georgievich Shreter
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Joined body of piezoelectric material substrate and support substrate
Patent number
11,082,026
Issue date
Aug 3, 2021
NGK Insulators, Ltd.
Yuji Hori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium tantalate single crystal substrate, bonded substrate, manuf...
Patent number
11,021,810
Issue date
Jun 1, 2021
Shin-Etsu Chemical Co., Ltd.
Masayuki Tanno
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Engineered substrate structures for power and RF applications
Patent number
11,011,373
Issue date
May 18, 2021
QROMIS, Inc.
Vladimir Odnoblyudov
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
Wafer production method
Patent number
11,004,723
Issue date
May 11, 2021
Siltectra GmbH
Wolfram Drescher
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sapphire composite base material and method for producing the same
Patent number
11,001,036
Issue date
May 11, 2021
Shin-Etsu Chemical Co., Ltd.
Kazutoshi Nagata
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method of manufacturing ring-shaped member and ring-shaped member
Patent number
10,984,988
Issue date
Apr 20, 2021
THINKON NEW TECHNOLOGY JAPAN CORPORATION
Atsushi Ikari
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD FOR PRODUCING THE SAME
Publication number
20240117525
Publication date
Apr 11, 2024
Shin-Etsu Handotai Co., Ltd.
Keitaro TSUCHIYA
C30 - CRYSTAL GROWTH
Information
Patent Application
METHODS AND SYSTEMS FOR PRODUCING COMPOSITE CRYSTALS
Publication number
20240110307
Publication date
Apr 4, 2024
MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
Yu WANG
C30 - CRYSTAL GROWTH
Information
Patent Application
CONDUCTIVE C-PLANE GaN SUBSTRATE
Publication number
20240105449
Publication date
Mar 28, 2024
MITSUBISHI CHEMICAL CORPORATION
Yutaka MIKAWA
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING A MONOCRYSTALLINE LAYER OF LITHIUM NIOBATE BY...
Publication number
20240044043
Publication date
Feb 8, 2024
SOITEC
Bruno Ghyselen
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING A CRYSTALLINE LAYER OF PZT MATERIAL BY TRANSFE...
Publication number
20230422619
Publication date
Dec 28, 2023
SOITEC
Bruno Ghyselen
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR TRANSFERRING A USEFUL LAYER OF CRYSTALLINE DIAMOND ONTO...
Publication number
20230193511
Publication date
Jun 22, 2023
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Cédric MASANTE
C30 - CRYSTAL GROWTH
Information
Patent Application
ENGINEERED SUBSTRATE STRUCTURES FOR POWER AND RF APPLICATIONS
Publication number
20230178367
Publication date
Jun 8, 2023
QROMIS, Inc.
Vladimir Odnoblyudov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LARGE SCALE PRODUCTION OF OXIDIZED GRAPHENE
Publication number
20230062310
Publication date
Mar 2, 2023
NanoXplore Inc.
Marie BOZALINA
C30 - CRYSTAL GROWTH
Information
Patent Application
MANUFACTURING METHOD OF SINGLE-CRYSTAL SILICON SUBSTRATE
Publication number
20230054939
Publication date
Feb 23, 2023
Disco Corporation
Hayato IGA
C30 - CRYSTAL GROWTH
Information
Patent Application
NANOSTRUCTURES, PRODUCTION METHOD THEREOF, ELECTRONIC DEVICE INCLUD...
Publication number
20220406974
Publication date
Dec 22, 2022
Samsung Electronics Co., Ltd.
Seon-Yeong KIM
C30 - CRYSTAL GROWTH
Information
Patent Application
DEVICES AND METHODS FOR GROWING CRYSTALS
Publication number
20220356599
Publication date
Nov 10, 2022
MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
Yu WANG
C30 - CRYSTAL GROWTH
Information
Patent Application
POLYCRYSTALLINE SIC ARTICLE
Publication number
20220341054
Publication date
Oct 27, 2022
TOKAI CARBON CO., LTD.
Yuji Ushijima
C30 - CRYSTAL GROWTH
Information
Patent Application
ENGINEERED SUBSTRATE STRUCTURES FOR POWER AND RF APPLICATIONS
Publication number
20220301855
Publication date
Sep 22, 2022
QROMIS, Inc.
Vladimir Odnoblyudov
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method of Manufacturing Diamond Substrate, Diamond Substrate, and D...
Publication number
20220267894
Publication date
Aug 25, 2022
Sumitomo Electric Industries, Ltd.
Takuji Okahisa
C01 - INORGANIC CHEMISTRY
Information
Patent Application
COMPOSITE HAVING DIAMOND CRYSTAL BASE
Publication number
20220230934
Publication date
Jul 21, 2022
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Takashi MATSUMAE
C30 - CRYSTAL GROWTH
Information
Patent Application
LARGE SCALE PRODUCTION OF OXIDIZED GRAPHENE
Publication number
20220194799
Publication date
Jun 23, 2022
NanoXplore Inc.
Marie BOZALINA
B82 - NANO-TECHNOLOGY
Information
Patent Application
APPARATUS FOR PREPARING LARGE-SIZE SINGLE CRYSTAL
Publication number
20220074073
Publication date
Mar 10, 2022
THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
Shujie WANG
C30 - CRYSTAL GROWTH
Information
Patent Application
DEVICES AND METHODS FOR GROWING CRYSTALS
Publication number
20220056612
Publication date
Feb 24, 2022
MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
Yu WANG
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING GaN LAMINATE SUBSTRATE
Publication number
20210301419
Publication date
Sep 30, 2021
Shin-Etsu Chemical Co., Ltd.
Yoshihiro Kubota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BONDED BODY, LASER OSCILLATOR, LASER AMPLIFIER, AND METHOD FOR PROD...
Publication number
20210296840
Publication date
Sep 23, 2021
National University Corporation Kitami Institute of Technology
Hiroaki FURUSE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIAMOND COMPOSITE BODY, SUBSTRATE, DIAMOND TOOL INCLUDING DIAMOND,...
Publication number
20210230766
Publication date
Jul 29, 2021
Sumitomo Electric Industries, Ltd.
Yoshiki Nishibayashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF MANUFACTURING RING-SHAPED MEMBER AND RING-SHAPED MEMBER
Publication number
20210225617
Publication date
Jul 22, 2021
THINKON NEW TECHNOLOGY JAPAN CORPORATION
Atsushi Ikari
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING HEXAGONAL SEMICONDUCTOR PLATE CRYSTAL
Publication number
20210146575
Publication date
May 20, 2021
MITSUBISHI CHEMICAL CORPORATION
Hirofumi UCHIDA
B24 - GRINDING POLISHING
Information
Patent Application
BONDED SUBSTRATE, SURFACE ACOUSTIC WAVE ELEMENT, SURFACE ACOUSTIC W...
Publication number
20210108338
Publication date
Apr 15, 2021
THE JAPAN STEEL WORKS, LTD
Kouhei KURIMOTO
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING A MONOCRYSTALLINE LAYER OF AN LNO MATERIAL AND...
Publication number
20210095391
Publication date
Apr 1, 2021
SOITEC
Bruno Ghyselen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONDUCTIVE C-PLANE GaN SUBSTRATE
Publication number
20210090886
Publication date
Mar 25, 2021
MITSUBISHI CHEMICAL CORPORATION
Yutaka MIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING A CRYSTALLINE LAYER OF PZT MATERIAL, AND S...
Publication number
20210074906
Publication date
Mar 11, 2021
SOITEC
Bruno Ghyselen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING LARGE-AREA MONOLAYER FILMS OF SOLUTION DISPERS...
Publication number
20210060603
Publication date
Mar 4, 2021
Michael A. POPE
B82 - NANO-TECHNOLOGY
Information
Patent Application
PSEUDO-SUBSTRATE WITH IMPROVED EFFICIENCY OF USAGE OF SINGLE CRYSTA...
Publication number
20210050248
Publication date
Feb 18, 2021
SOITEC
Fabrice Letertre
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD OF MANUFACTURING DIAMOND SUBSTRATE, DIAMOND SUBSTRATE, AND D...
Publication number
20210010131
Publication date
Jan 14, 2021
Sumitomo Electric Industries, Ltd.
Takuji Okahisa
C01 - INORGANIC CHEMISTRY