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ELECTRICITY
H01
Electric elements
H01L
SEMICONDUCTOR DEVICES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
H01L21/00
Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
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H01L21/02389
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Patents Grants
last 30 patents
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Patent Grant
Nitride semiconductor substrate, laminate, substrate selection prog...
Patent number
11,967,617
Issue date
Apr 23, 2024
Sumitomo Chemical Company, Limited
Fumimasa Horikiri
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing a semiconductor substrate and device by bo...
Patent number
11,961,765
Issue date
Apr 16, 2024
Mitsubishi Electric Corporation
Shuichi Hiza
C30 - CRYSTAL GROWTH
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Patent Grant
Semiconductor apparatuses and methods involving diamond and GaN-bas...
Patent number
11,961,837
Issue date
Apr 16, 2024
The Board of Trustees of the Leland Stanford Junior University
Srabanti Chowdhury
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laminate of aluminum nitride single-crystal substrate
Patent number
11,952,677
Issue date
Apr 9, 2024
Tokuyama Corporation
Masao Ariyuki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
Method for manufacturable large area gallium and nitrogen containin...
Patent number
11,949,212
Issue date
Apr 2, 2024
KYOCERA SLD Laser, Inc.
Melvin McLaurin
C30 - CRYSTAL GROWTH
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Patent Grant
Method and system for fabricating fiducials using selective area gr...
Patent number
11,935,838
Issue date
Mar 19, 2024
NEXGEN POWER SYSTEMS, INC.
Clifford Drowley
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal control for formation and processing of aluminum nitride
Patent number
11,913,136
Issue date
Feb 27, 2024
Crystal IS, Inc.
Robert T. Bondokov
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Transistor manufacturing method
Patent number
11,915,978
Issue date
Feb 27, 2024
Nippon Telegraph and Telephone Corporation
Takuya Hoshi
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
III-N multichip modules and methods of fabrication
Patent number
11,908,687
Issue date
Feb 20, 2024
Intel Corporation
Khaled Ahmed
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of manufacturing vertical device
Patent number
11,908,686
Issue date
Feb 20, 2024
ENKRIS SEMICONDUCTOR, INC.
Kai Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gallium-nitride-based module with enhanced electrical performance a...
Patent number
11,869,947
Issue date
Jan 9, 2024
Qorvo US, Inc.
Julio C. Costa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group-III element nitride semiconductor substrate
Patent number
11,862,689
Issue date
Jan 2, 2024
NGK Insulators, Ltd.
Katsuhiro Imai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure and manufacturing method therefor
Patent number
11,848,205
Issue date
Dec 19, 2023
ENKRIS SEMICONDUCTOR, INC.
Kai Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated method for low-cost wide band gap semiconductor device m...
Patent number
11,848,197
Issue date
Dec 19, 2023
ThinSiC Inc.
Tirunelveli Subramaniam Ravi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing a two-dimensional material
Patent number
11,848,206
Issue date
Dec 19, 2023
Paragraf Ltd.
Simon Charles Stewart Thomas
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Large, UV-transparent aluminum nitride single crystals
Patent number
11,828,002
Issue date
Nov 28, 2023
Crystal IS, Inc.
Robert T. Bondokov
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of fabricating super-junction based vertical gallium nitride...
Patent number
11,824,086
Issue date
Nov 21, 2023
NEXGEN POWER SYSTEMS, INC.
Hao Cui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterolithic integrated circuits including integrated devices forme...
Patent number
11,817,450
Issue date
Nov 14, 2023
MACOM Technology Solutions Holdings, Inc.
Timothy E. Boles
H01 - BASIC ELECTRIC ELEMENTS
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
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Patent Grant
Semiconductor chip and method for manufacturing the same
Patent number
11,810,821
Issue date
Nov 7, 2023
Denso Corporation
Masatake Nagaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gallium nitride semiconductor device and method for manufacturing t...
Patent number
11,810,783
Issue date
Nov 7, 2023
Denso Corporation
Chiaki Sasaoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optimized heteroepitaxial growth of semiconductors
Patent number
11,795,575
Issue date
Oct 24, 2023
United States of America as represented by the Secretary of the Air Force
Vladimir Tassev
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optimized thick heteroepitaxial growth of semiconductors with in-si...
Patent number
11,795,574
Issue date
Oct 24, 2023
United States of America as represented by the Secretary of the Air Force
Vladimir Tassev
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optimized thick heteroepitaxial growth of semiconductors with in-si...
Patent number
11,788,202
Issue date
Oct 17, 2023
United States of America as represented by the Secretary of the Air Force
Vladimir Tassev
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for manufacturing semiconductor device having gallium-based...
Patent number
11,791,156
Issue date
Oct 17, 2023
Denso Corporation
Tetsuya Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing gallium nitride semiconductor device
Patent number
11,784,039
Issue date
Oct 10, 2023
Denso Corporation
Jun Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III nitride single crystal substrate
Patent number
11,767,612
Issue date
Sep 26, 2023
Tokuyama Corporation
Masayuki Fukuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optimized heteroepitaxial growth of semiconductors
Patent number
11,761,116
Issue date
Sep 19, 2023
United States of America as represented by the Secretary of the Air Force
Vladimir Tassev
C30 - CRYSTAL GROWTH
Information
Patent Grant
Optimized heteroepitaxial growth of semiconductors
Patent number
11,761,115
Issue date
Sep 19, 2023
United States of America as represented by the Secretary of the Air Force
Vladimir Tassev
C30 - CRYSTAL GROWTH
Information
Patent Grant
Supports for a semiconductor structure and associated wafers for an...
Patent number
11,735,685
Issue date
Aug 22, 2023
Soitec
David Sotta
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
GROWTH SUBSTRATE AND METHOD FOR MANUFACTURING AN OPTOELECTRONIC SEM...
Publication number
20240136176
Publication date
Apr 25, 2024
ams-OSRAM International GmbH
Jelena Ristic
H01 - BASIC ELECTRIC ELEMENTS
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
CONDUCTIVE C-PLANE GaN SUBSTRATE
Publication number
20240105449
Publication date
Mar 28, 2024
MITSUBISHI CHEMICAL CORPORATION
Yutaka MIKAWA
C30 - CRYSTAL GROWTH
Information
Patent Application
Integrated Method For Low-Cost Wide Band Gap Semiconductor Device M...
Publication number
20240063013
Publication date
Feb 22, 2024
ThinSiC Inc.
Tirunelveli Subramaniam Ravi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SELF-SUPPORTING GALLIUM NITRIDE SUBSTRATE
Publication number
20240063016
Publication date
Feb 22, 2024
SINO NITRIDE SEMICONDUCTOR CO., LTD.
Junjie REN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF USING SIC CONTAINER
Publication number
20240044042
Publication date
Feb 8, 2024
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Application
FIELD EFFECT TRANSISTOR DEVICE
Publication number
20240006523
Publication date
Jan 4, 2024
Huawei Technologies Co., Ltd
Samir Mouhoubi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GROUP III NITRIDE SINGLE CRYSTAL SUBSTRATE
Publication number
20230407521
Publication date
Dec 21, 2023
Tokuyama Corporation
Masayuki FUKUDA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
AlN SINGLE CRYSTAL SUBSTRATE
Publication number
20230392290
Publication date
Dec 7, 2023
NGK Insulators, Ltd.
Hiroharu KOBAYASHI
C30 - CRYSTAL GROWTH
Information
Patent Application
GALLIUM NITRIDE CRYSTAL, GALLIUM NITRIDE SUBSTRATE, AND METHOD FOR...
Publication number
20230392280
Publication date
Dec 7, 2023
MITSUBISHI CHEMICAL CORPORATION
Yutaka MIKAWA
C30 - CRYSTAL GROWTH
Information
Patent Application
GROUP-III ELEMENT NITRIDE SEMICONDUCTOR SUBSTRATE
Publication number
20230395373
Publication date
Dec 7, 2023
NGK Insulators, Ltd.
Masahiro SAKAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EPITAXIAL STRUCTURE HAVING INTEGRATED MICROCHANNELS
Publication number
20230369045
Publication date
Nov 16, 2023
Palo Alto Research Center Incorporated
Thomas Wunderer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GROUP-III ELEMENT NITRIDE SEMICONDUCTOR SUBSTRATE
Publication number
20230352298
Publication date
Nov 2, 2023
NGK Insulators, Ltd.
Katsuhiro IMAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING TRANSITION METAL CHALCOGENIDE FILM AND PROMOTE...
Publication number
20230343590
Publication date
Oct 26, 2023
Korea Advanced Institute of Science and Technology
Kibum Kang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SUBSTRATE FOR GROUP-III NITRIDE EPITAXIAL GROWTH AND METHOD FOR PRO...
Publication number
20230340694
Publication date
Oct 26, 2023
Shin-Etsu Chemical Co., Ltd.
Yoshihiro KUBOTA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR PRODUCING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE, EL...
Publication number
20230335400
Publication date
Oct 19, 2023
KYOCERA CORPORATION
Katsuaki MASAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
Publication number
20230326748
Publication date
Oct 12, 2023
DENSO CORPORATION
SHOSUKE NAKABAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GROUP III NITRIDE SUBSTRATE AND METHOD OF MAKING
Publication number
20230295839
Publication date
Sep 21, 2023
SLT TECHNOLOGIES, INC.
Keiji FUKUTOMI
C30 - CRYSTAL GROWTH
Information
Patent Application
NITRIDE CRYSTAL, OPTICAL DEVICE, SEMICONDUCTOR DEVICE, AND METHOD F...
Publication number
20230261058
Publication date
Aug 17, 2023
Kabushiki Kaisha Toshiba
Toshiki HIKOSAKA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SELF-STANDING GaN SUBSTRATE, GaN CRYSTAL, METHOD FOR PRODUCING GaN...
Publication number
20230253461
Publication date
Aug 10, 2023
MITSUBISHI CHEMICAL CORPORATION
Satoru NAGAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALUMINUM NITRIDE SUBSTRATE MANUFACTURING METHOD, ALUMINUM NITRIDE S...
Publication number
20230212785
Publication date
Jul 6, 2023
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki KANEKO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Plasma Etching
Publication number
20230197457
Publication date
Jun 22, 2023
SPTS TECHNOLOGIES LIMITED
ALEX WOOD
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GROUP III NITRIDE SUBSTRATE WITH OXYGEN GRADIENT, METHOD OF MAKING,...
Publication number
20230170213
Publication date
Jun 1, 2023
SLT TECHNOLOGIES, INC.
Mark P. D'EVELYN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ADVANCED ELECTRONIC DEVICE STRUCTURES USING SEMICONDUCTOR STRUCTURE...
Publication number
20230163237
Publication date
May 25, 2023
Silanna UV Technologies Pte Ltd
Petar Atanackovic
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
METHOD FOR REMOVING A DEVICE USING AN EPITAXIAL LATERAL OVERGROWTH...
Publication number
20230127257
Publication date
Apr 27, 2023
The Regents of the University of California
Takeshi Kamikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLISHING METHOD, AND SEMICONDUCTOR SUBSTRATE MANUFACTURING METHOD
Publication number
20230120994
Publication date
Apr 20, 2023
Mitsubishi Electric Corporation
Shuichi HIZA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING A LAYER OF ALUMINIUM NITRIDE (ALN) ON A STRUCT...
Publication number
20230111123
Publication date
Apr 13, 2023
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Maxime LEGALLAIS
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Optimized Heteroepitaxial Growth of Semiconductors
Publication number
20230045019
Publication date
Feb 9, 2023
Government of the United States, as represented by the Secretary of the Air F...
Vladimir Tassev
C30 - CRYSTAL GROWTH
Information
Patent Application
Optimized Heteroepitaxial Growth of Semiconductors
Publication number
20230038745
Publication date
Feb 9, 2023
Government of the United States, as represented by the Secretary of the Air F...
Vladimir Tassev
C30 - CRYSTAL GROWTH
Information
Patent Application
Optimized Heteroepitaxial Growth of Semiconductors
Publication number
20230042736
Publication date
Feb 9, 2023
Government of the United States, as represented by the Secretary of the Air F...
Vladimir Tassev
C30 - CRYSTAL GROWTH