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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
Epitaxial growth methods and structures thereof
Patent number
12,369,374
Issue date
Jul 22, 2025
Taiwan Semicoductor Manufacturing Co., Ltd.
Tetsuji Ueno
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Bonded substrate composed of support substrate and group-13 element...
Patent number
12,359,341
Issue date
Jul 15, 2025
NGK Insulators, Ltd.
Shuhei Higashihara
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for the production of a single-crystal film, in particular p...
Patent number
12,356,858
Issue date
Jul 8, 2025
Soitec
Bruno Ghyselen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ground substrate and method for producing same
Patent number
12,351,941
Issue date
Jul 8, 2025
NGK Insulators, Ltd.
Morimichi Watanabe
C30 - CRYSTAL GROWTH
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Patent Grant
Method for on-silicon integration of a component III-V and on-silic...
Patent number
12,353,068
Issue date
Jul 8, 2025
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Delphine Neel
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Semiconductor material based on metal nanowires and porous nitride...
Patent number
12,343,711
Issue date
Jul 1, 2025
Institute of Semiconductors, Chinese Academy of Sciences
Lixia Zhao
B82 - NANO-TECHNOLOGY
Information
Patent Grant
III-N heteroepitaxial devices on rock salt substrates
Patent number
12,344,958
Issue date
Jul 1, 2025
Alliance for Sustainable Energy, LLC
Marshall Brooks Tellekamp
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
Method of preparing a silicon carbide crystal by deposition onto at...
Patent number
12,338,544
Issue date
Jun 24, 2025
OCI Company Ltd
Gabok Kim
C30 - CRYSTAL GROWTH
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Patent Grant
Method for producing a layer of aluminum nitride (ALN) on a structu...
Patent number
12,338,545
Issue date
Jun 24, 2025
COMMISSARIAT L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
Maxime Legallais
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
Substrates for III-nitride epitaxy
Patent number
12,331,426
Issue date
Jun 17, 2025
X-FAB SEMICONDUCTOR FOUNDRIES GMBH
Victor Sizov
C30 - CRYSTAL GROWTH
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Patent Grant
Epitaxial wafer, semiconductor device, and method for manufacturing...
Patent number
12,334,340
Issue date
Jun 17, 2025
Mitsubishi Electric Corporation
Atsushi Era
C30 - CRYSTAL GROWTH
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Patent Grant
Method for depositing an epitaxial layer on a substrate wafer
Patent number
12,331,424
Issue date
Jun 17, 2025
Siltronic AG
Thomas Stettner
C30 - CRYSTAL GROWTH
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Patent Grant
Piezoelectric element, method of manufacturing the same, surface ac...
Patent number
12,328,108
Issue date
Jun 10, 2025
Rohm Co., Ltd.
Noriyuki Shimoji
C30 - CRYSTAL GROWTH
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Patent Grant
Method for CVD deposition of n-type doped silicon carbide and epita...
Patent number
12,325,932
Issue date
Jun 10, 2025
LPE S.P.A.
Silvio Preti
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Method for manufacturing a composite structure comprising a thin la...
Patent number
12,320,031
Issue date
Jun 3, 2025
Soitec
Hugo Biard
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Manufacturing method for semiconductor silicon wafer
Patent number
12,308,228
Issue date
May 20, 2025
Globalwafers Japan Co., Ltd
Takeshi Senda
C30 - CRYSTAL GROWTH
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Patent Grant
Method and apparatus for low temperature selective epitaxy in a dee...
Patent number
12,297,559
Issue date
May 13, 2025
Applied Materials, Inc.
Abhishek Dube
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Ultra-high ambipolar mobility cubic boron arsenide
Patent number
12,297,563
Issue date
May 13, 2025
University of Houston System
Zhifeng Ren
C01 - INORGANIC CHEMISTRY
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Patent Grant
Diamond composite body, substrate, diamond, tool including diamond,...
Patent number
12,286,726
Issue date
Apr 29, 2025
Sumitomo Electric Industries, Ltd.
Yoshiki Nishibayashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
Method for preparing a self-supporting substrate from a film base s...
Patent number
12,281,408
Issue date
Apr 22, 2025
Yiguan Information Technology (Shanghai) Co., Ltd.
Tao Jiang
C30 - CRYSTAL GROWTH
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Patent Grant
Method for depositing boron containing silicon germanium layers
Patent number
12,266,524
Issue date
Apr 1, 2025
ASM IP Holding B.V.
Lucas Petersen Barbosa Lima
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Self-powered ultraviolet photodetection performance using Au/Ta2O5/...
Patent number
12,268,033
Issue date
Apr 1, 2025
United Arab Emirates University
Sambasivam Sangaraju
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Fluorescent diamond and method for producing same
Patent number
12,258,507
Issue date
Mar 25, 2025
Daicel Corporation
Motoi Nakao
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Pre-heat ring and substrate processing device
Patent number
12,258,676
Issue date
Mar 25, 2025
Jiangsu Alpha-Semiconductor Equipment Co., Ltd.
Liu Ziqiang
C30 - CRYSTAL GROWTH
Information
Patent Grant
Process for obtaining a nitride layer
Patent number
12,252,807
Issue date
Mar 18, 2025
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Guy Feuillet
C30 - CRYSTAL GROWTH
Information
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
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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
Diamond substrate and method for manufacturing the same
Patent number
12,241,175
Issue date
Mar 4, 2025
Chih Shiue Yan
C30 - CRYSTAL GROWTH
Information
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...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING NITRIDE STACK AND NITRIDE STACK
Publication number
20250236988
Publication date
Jul 24, 2025
Sumitomo Chemical Company, Limited
Shota KANEKI
C30 - CRYSTAL GROWTH
Information
Patent Application
DIAMOND COMPOSITE BODY, SUBSTRATE, DIAMOND, TOOL INCLUDING DIAMOND,...
Publication number
20250223720
Publication date
Jul 10, 2025
SUMITOMO ELECTRIC INDUSTRIES LTD.
Yoshiki NISHIBAYASHI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HETEROSTRUCTURES WITH NANOSTRUCTURES OF LAYERED MATERIAL
Publication number
20250227949
Publication date
Jul 10, 2025
The Regents of the University of Michigan
Ping Wang
C30 - CRYSTAL GROWTH
Information
Patent Application
GROUP III NITRIDE STACK AND METHOD OF MANUFACTURING GROUP III NITRI...
Publication number
20250215614
Publication date
Jul 3, 2025
Sumitomo Chemical Company, Limited
Taiki YAMAMOTO
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD OF INSPECTING GROUP-III ELEMENT NITRIDE SUBSTRATE, METHOD OF...
Publication number
20250201636
Publication date
Jun 19, 2025
NGK Insulators, Ltd.
Yoshitaka KURAOKA
C30 - CRYSTAL GROWTH
Information
Patent Application
SEED SUBSTRATE FOR HIGH CHARACTERISTIC EPITAXIAL GROWTH, METHOD FOR...
Publication number
20250198049
Publication date
Jun 19, 2025
Shin-Etsu Chemical Co., Ltd.
Yoshihiro KUBOTA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE CRYSTAL SUBSTRATE AND PRODUCTION METHOD FOR NITRIDE CRYSTAL...
Publication number
20250198051
Publication date
Jun 19, 2025
Sumitomo Chemical Company, Limited
Taichiro KONNO
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR SUPPRESSING FORMATION OF STACKING FAULT, STRUCTURE PRODU...
Publication number
20250188643
Publication date
Jun 12, 2025
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki KANEKO
C30 - CRYSTAL GROWTH
Information
Patent Application
SILICON CARBIDE PLATFORMS AND THE MANUFACTURE THEREOF THROUGH SILIC...
Publication number
20250179685
Publication date
Jun 5, 2025
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP.
Sagi Varghese Mathai
C30 - CRYSTAL GROWTH
Information
Patent Application
SILICON WAFER AND EPITAXIAL SILICON WAFER
Publication number
20250185323
Publication date
Jun 5, 2025
SUMCO CORPORATION
Kohtaroh KOGA
C30 - CRYSTAL GROWTH
Information
Patent Application
HYBRID COVALENT-VAN DER WAALS SYSTEM 2D HETEROSTRUCTURES BY DATIVE...
Publication number
20250171928
Publication date
May 29, 2025
The Research Foundation for The State University of New York
Hao ZENG
C30 - CRYSTAL GROWTH
Information
Patent Application
ULTRA-HIGH THERMAL-CONDUCTIVITY DIAMOND AND SYNTHETIC METHOD THEREFOR
Publication number
20250171926
Publication date
May 29, 2025
ZHENGZHOU RESEARCH INSTITUTE FOR ABRASIVES & GRINDING CO., LTD.
Xiaolei WU
C30 - CRYSTAL GROWTH
Information
Patent Application
ATOMIC SCALE FABRICATION OF DIAMOND QUANTUM COMPUTERS
Publication number
20250174460
Publication date
May 29, 2025
Quantum Brilliance PTY LTD
Marcus DOHERTY
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING HETEROEPITAXIAL FILM
Publication number
20250163609
Publication date
May 22, 2025
Shin-Etsu Handotai Co., Ltd.
Tsuyoshi OHTSUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HETEROEPITAXIAL WAFER FOR THE DEPOSITION OF GALLIUM NITRIDE
Publication number
20250154682
Publication date
May 15, 2025
Siltronic AG
Brian MURPHY
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR DEPOSITING BORON CONTAINING SILICON GERMANIUIM LAYERS
Publication number
20250157814
Publication date
May 15, 2025
ASM IP HOLDING B.V.
Lucas Petersen Barbosa Lima
C30 - CRYSTAL GROWTH
Information
Patent Application
UNDERLYING SUBSTRATE, SINGLE CRYSTAL DIAMOND LAMINATE SUBSTRATE AND...
Publication number
20250154685
Publication date
May 15, 2025
Shin-Etsu Chemical Co., Ltd.
Hitoshi NOGUCHI
C30 - CRYSTAL GROWTH
Information
Patent Application
COMPOSITE SUBSTRATE, AND SUBSTRATE FOR EPITAXIALLY GROWING GROUP 13...
Publication number
20250146179
Publication date
May 8, 2025
NGK Insulators, Ltd.
Yoshitaka KURAOKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENGINEERED SUBSTRATE STRUCTURES FOR POWER AND RF APPLICATIONS
Publication number
20250149332
Publication date
May 8, 2025
QROMIS, Inc.
Vladimir Odnoblyudov
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
LATTICE POLARITY CONTROL IN III-NITRIDE SEMICONDUCTOR HETEROSTRUCTURES
Publication number
20250149334
Publication date
May 8, 2025
The Regents of the University of Michigan
Ping Wang
C30 - CRYSTAL GROWTH
Information
Patent Application
Structure for Producing Diamond and Method for Manufacturing Same
Publication number
20250146122
Publication date
May 8, 2025
National University Corporation Nagaoka University of Technology
Hideo Aida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
DIAMOND STRUCTURE AND METHOD OF FORMING A DIAMOND STRUCTURE
Publication number
20250140554
Publication date
May 1, 2025
Advanced Diamond Holdings, LLC
John P. Ciraldo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LAMINATE, SEMICONDUCTOR ELEMENT, AND SEMICONDUCTOR LA...
Publication number
20250132151
Publication date
Apr 24, 2025
Sumitomo Chemical Company, Limited
Hajime FUJIKURA
C30 - CRYSTAL GROWTH
Information
Patent Application
ENGINEERED SUBSTRATE STRUCTURES FOR POWER AND RF APPLICATIONS
Publication number
20250132152
Publication date
Apr 24, 2025
QROMIS,INC.
Vladimir Odnoblyudov
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
APPARATUS, SYSTEMS, AND METHODS OF USING ATOMIC HYDROGEN RADICALS W...
Publication number
20250132155
Publication date
Apr 24, 2025
Applied Materials, Inc.
Chen-Ying WU
C30 - CRYSTAL GROWTH
Information
Patent Application
PRODUCTION METHOD FOR NITRIDE CRYSTAL SUBSTRATE AND NITRIDE CRYSTAL...
Publication number
20250129513
Publication date
Apr 24, 2025
Sumitomo Chemical Company, Limited
Taichiro KONNO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
EPITAXIAL WAFER AND A METHOD FOR MANUFACTURING AN EPITAXIAL WAFER
Publication number
20250125141
Publication date
Apr 17, 2025
SK SILTRON CO., LTD
Gun Ho LEE
C30 - CRYSTAL GROWTH
Information
Patent Application
GaN CRYSTAL AND GaN WAFER
Publication number
20250122642
Publication date
Apr 17, 2025
MITSUBISHI CHEMICAL CORPORATION
Yusuke TSUKADA
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING GROUP III NITRIDE SEMICONDUCTOR
Publication number
20250122643
Publication date
Apr 17, 2025
Toyoda Gosei Co., Ltd.
Koji OKUNO
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING A CONTINUOUS NITRIDE LAYER
Publication number
20250118552
Publication date
Apr 10, 2025
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Matthew CHARLES
C30 - CRYSTAL GROWTH