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ELECTRICITY
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Electric elements
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SEMICONDUCTOR DEVICES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
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Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
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H01L21/02447
Silicon carbide
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last 30 patents
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Patent Grant
Silicon carbide crystal
Patent number
11,952,676
Issue date
Apr 9, 2024
GlobalWafers Co., Ltd.
Ching-Shan Lin
C30 - CRYSTAL GROWTH
Information
Patent Grant
Metal-insensitive epitaxy formation
Patent number
11,935,951
Issue date
Mar 19, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Chun Hsiung Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor substrate and method of manufacturing the same
Patent number
11,887,893
Issue date
Jan 30, 2024
GlobalWafers Co., Ltd.
Chih-Yuan Chuang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Processed wafer and method of manufacturing chip formation wafer
Patent number
11,881,407
Issue date
Jan 23, 2024
Denso Corporation
Masatake Nagaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Zincblende structure group III-nitride
Patent number
11,817,315
Issue date
Nov 14, 2023
Cambridge Enterprise Limited
David John Wallis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Parasitic channel mitigation using silicon carbide diffusion barrie...
Patent number
11,810,955
Issue date
Nov 7, 2023
MACOM Technology Solutions Holdings, Inc.
Kevin J. Linthicum
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing substrate, method for manufacturing semico...
Patent number
11,764,059
Issue date
Sep 19, 2023
Kabushiki Kaisha Toshiba
Johji Nishio
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Epitaxial wafer manufacturing method and epitaxial wafer
Patent number
RE49657
Issue date
Sep 12, 2023
Sumco Corporation
Takuro Iwanaga
Information
Patent Grant
Method for manufacturing diamond substrate
Patent number
11,699,587
Issue date
Jul 11, 2023
Korea Polytechnic University Industry Academic Cooperation Foundation
Ok Hyun Nam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Seal material for air gaps in semiconductor devices
Patent number
11,688,766
Issue date
Jun 27, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Shuen-Shin Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Graphene structure and method of forming graphene structure
Patent number
11,626,282
Issue date
Apr 11, 2023
Samsung Electronics Co., Ltd.
Eunkyu Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound semiconductor substrate, a pellicle film, and a method for...
Patent number
11,626,283
Issue date
Apr 11, 2023
Air Water Inc.
Hidehiko Oku
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing p-type 4H-SiC single crystal
Patent number
11,542,631
Issue date
Jan 3, 2023
National Institute of Advanced Industrial Science and Technology
Kazuma Eto
C30 - CRYSTAL GROWTH
Information
Patent Grant
Silicon carbide epitaxial substrate and method for manufacturing si...
Patent number
11,530,491
Issue date
Dec 20, 2022
Sumitomo Electric Industries, Ltd.
Keiji Wada
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Metal-insensitive epitaxy formation
Patent number
11,495,685
Issue date
Nov 8, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Chun Hsiung Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound semiconductor substrate comprising a SiC layer
Patent number
11,476,115
Issue date
Oct 18, 2022
Air Water Inc.
Mitsuhisa Narukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound semiconductor substrate including electron transition laye...
Patent number
11,316,018
Issue date
Apr 26, 2022
Air Water Inc.
Mitsuhisa Narukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Zincblende structure group III-nitride
Patent number
11,302,530
Issue date
Apr 12, 2022
Cambridge Enterprise Limited
David John Wallis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Seal material for air gaps in semiconductor devices
Patent number
11,296,187
Issue date
Apr 5, 2022
Taiwan Semiconductor Manufacturing Co., Ltd
Shuen-Shin Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Parasitic channel mitigation using silicon carbide diffusion barrie...
Patent number
11,264,465
Issue date
Mar 1, 2022
MACOM Technology Solutions Holdings, Inc.
Kevin J. Linthicum
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carrier for a semiconductor structure
Patent number
11,251,265
Issue date
Feb 15, 2022
Soitec
Christophe Figuet
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Layered substrate for microelectronic devices
Patent number
11,232,948
Issue date
Jan 25, 2022
Intel Corporation
Glenn A. Glass
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device and a semiconductor...
Patent number
11,222,980
Issue date
Jan 11, 2022
Taiwan Semiconductor Manufacturing Co., Ltd
Wen-Hsien Tu
H01 - BASIC ELECTRIC ELEMENTS
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
Semiconductor inductors
Patent number
11,127,813
Issue date
Sep 21, 2021
Intel Corporation
Georg Seidemann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing SiC epitaxial substrate
Patent number
11,107,677
Issue date
Aug 31, 2021
Mitsubishi Electric Corporation
Susumu Hatakenaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide epitaxial substrate and method for manufacturing si...
Patent number
11,053,607
Issue date
Jul 6, 2021
Sumitomo Electric Industries, Ltd.
Keiji Wada
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Silicon carbide epitaxial substrate and silicon carbide semiconduct...
Patent number
10,995,420
Issue date
May 4, 2021
Mitsubishi Electric Corporation
Yu Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with partial regions having impunity concentra...
Patent number
10,991,575
Issue date
Apr 27, 2021
Kabushiki Kaisha Toshiba
Hisashi Yoshida
C30 - CRYSTAL GROWTH
Information
Patent Grant
SiC epitaxial wafer and manufacturing method of the same
Patent number
10,964,785
Issue date
Mar 30, 2021
Mitsubishi Electric Corporation
Yoichiro Mitani
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR SUBSTRATE
Publication number
20240105512
Publication date
Mar 28, 2024
GLOBALWAFERS CO., LTD.
Chih-Yuan Chuang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING III-N MATERIAL-BASED VERTICAL COMPONENTS
Publication number
20240047201
Publication date
Feb 8, 2024
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Guy FEUILLET
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PARASITIC CHANNEL MITIGATION USING SILICON CARBIDE DIFFUSION BARRIE...
Publication number
20240021678
Publication date
Jan 18, 2024
MACOM Technology Solutions Holdings, Inc.
Kevin J. Linthicum
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING A SUBSTRATE FOR THE EPITAXIAL GROWTH OF A LAYE...
Publication number
20230411151
Publication date
Dec 21, 2023
SOITEC
Eric Guiot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR SUBSTRATE AND FABRICATION METHOD OF THE SEMICONDUCTOR...
Publication number
20230369400
Publication date
Nov 16, 2023
ROHM CO., LTD.
Makoto TAKAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR SUBSTRATE AND FABRICATION METHOD OF THE SEMICONDUCTOR...
Publication number
20230369412
Publication date
Nov 16, 2023
ROHM CO., LTD.
Makoto TAKAMURA
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
METHOD FOR CVD DEPOSITION OF N-TYPE DOPED SILICON CARBIDE AND EPITA...
Publication number
20230313410
Publication date
Oct 5, 2023
LPE S.P.A.
Silvio Preti
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SEAL MATERIAL FOR AIR GAPS IN SEMICONDUCTOR DEVICES
Publication number
20230268387
Publication date
Aug 24, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Shuen-Shin LIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING A COMPOSITE STRUCTURE COMPRISING A THIN LAYER...
Publication number
20230260841
Publication date
Aug 17, 2023
SOITEC
Ionut Radu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SILICON CARBIDE EPITAXIAL SUBSTRATE AND METHOD OF MANUFACTURING SIL...
Publication number
20230261057
Publication date
Aug 17, 2023
Sumitomo Electric Industries, Ltd.
Taro NISHIGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GRAPHENE STRUCTURE AND METHOD OF FORMING GRAPHENE STRUCTURE
Publication number
20230207312
Publication date
Jun 29, 2023
Samsung Electronics Co., Ltd.
Eunkyu Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING T...
Publication number
20230154987
Publication date
May 18, 2023
DENSO CORPORATION
HIROKI TSUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Metal-Insensitive Epitaxy Formation
Publication number
20230063033
Publication date
Mar 2, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Chun Hsiung Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAFER, SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING WAFER, AND ME...
Publication number
20230064469
Publication date
Mar 2, 2023
Kabushiki Kaisha Toshiba
Mitsuhiro KUSHIBE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE SUBSTRATE, COMPOSITE SUBSTRATE PREPARATION METHOD, SEMICO...
Publication number
20230009774
Publication date
Jan 12, 2023
Huawei Technologies Co., Ltd
Bo Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE CRYSTAL
Publication number
20230002929
Publication date
Jan 5, 2023
GLOBALWAFERS CO., LTD.
CHING-SHAN LIN
C30 - CRYSTAL GROWTH
Information
Patent Application
Zincblende Structure Group III-Nitride
Publication number
20220384181
Publication date
Dec 1, 2022
CAMBRIDGE ENTERPRISE LIMITED
David John Wallis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CMP Process and Methods Thereof
Publication number
20220367200
Publication date
Nov 17, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Che-Lun Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SIC SUBSTRATE, SIC SUBSTRATE PRODUCTION METHOD, SIC SEMICONDUCTOR D...
Publication number
20220359667
Publication date
Nov 10, 2022
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki KANEKO
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR MANUFACTURING DIAMOND SUBSTRATE
Publication number
20220285154
Publication date
Sep 8, 2022
KOREA POLYTECHNIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION
Ok Hyun NAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING A COMPOSITE STRUCTURE COMPRISING A THIN LA...
Publication number
20220270875
Publication date
Aug 25, 2022
SOITEC
Yann Sinquin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEAL MATERIAL FOR AIR GAPS IN SEMICONDUCTOR DEVICES
Publication number
20220223686
Publication date
Jul 14, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Shuen-Shin LIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Compound Semiconductor Substrate, A Pellicle Film, And A Method For...
Publication number
20220139708
Publication date
May 5, 2022
AIR WATER INC
Hidehiko OKU
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PARASITIC CHANNEL MITIGATION USING SILICON CARBIDE DIFFUSION BARRIE...
Publication number
20220140089
Publication date
May 5, 2022
MACOM Technology Solutions Holdings, Inc.
Kevin J. Linthicum
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE AND A SEMICONDUCTOR...
Publication number
20220130993
Publication date
Apr 28, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Wen-Hsien TU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESSED WAFER AND METHOD OF MANUFACTURING CHIP FORMATION WAFER
Publication number
20220130675
Publication date
Apr 28, 2022
DENSO CORPORATION
Masatake NAGAYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR SUBSTRATE AND METHOD OF MANUFACTURING THE SAME
Publication number
20220108924
Publication date
Apr 7, 2022
GLOBALWAFERS CO., LTD.
Chih-Yuan Chuang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE EPITAXIAL SUBSTRATE AND METHOD FOR MANUFACTURING SI...
Publication number
20210296443
Publication date
Sep 23, 2021
Sumitomo Electric Industries, Ltd.
Keiji Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SiC WAFER AND MANUFACTURING METHOD THEREOF
Publication number
20210280677
Publication date
Sep 9, 2021
Hitachi Metals, Ltd.
Keisuke KOBAYASHI
H01 - BASIC ELECTRIC ELEMENTS