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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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Patents Grants
last 30 patents
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Patent Grant
Planar SiC MOSFET with retrograde implanted channel
Patent number
12,230,675
Issue date
Feb 18, 2025
HITACHI ENERGY LTD
Marco Bellini
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
12,230,704
Issue date
Feb 18, 2025
Fuji Electric Co., Ltd.
Yasuyuki Hoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
JBS device with improved electrical performances, and manufacturing...
Patent number
12,224,358
Issue date
Feb 11, 2025
STMicroelectronics S.r.l.
Simone Rascuna′
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure and manufacturing method thereof
Patent number
12,218,191
Issue date
Feb 4, 2025
Diodes Incorporated
Ching-Wen Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing semiconductor device
Patent number
12,218,215
Issue date
Feb 4, 2025
TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
Shunsuke Asaba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Doped semiconductor layer forming method
Patent number
12,217,964
Issue date
Feb 4, 2025
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Virginie Maffini Alvaro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
SiC semiconductor device
Patent number
12,218,187
Issue date
Feb 4, 2025
Rohm Co., Ltd.
Yuki Nakano
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Silicon carbide semiconductor device and method for manufacturing t...
Patent number
12,211,902
Issue date
Jan 28, 2025
Denso Corporation
Masato Noborio
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single sided channel mesa power junction field effect transistor
Patent number
12,206,028
Issue date
Jan 21, 2025
Monolithic Power Systems, Inc.
Vipindas Pala
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
12,199,178
Issue date
Jan 14, 2025
Rohm Co., Ltd.
Yuki Nakano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Techniques for fabricating charge balanced (CB) trench-metal-oxide-...
Patent number
12,191,384
Issue date
Jan 7, 2025
General Electric Company
Stephen Daley Arthur
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device and manufacturing method therefor
Patent number
12,183,818
Issue date
Dec 31, 2024
SOUTHEAST UNIVERSITY
Weifeng Sun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power converter
Patent number
12,183,774
Issue date
Dec 31, 2024
Mitsubishi Electric Corporation
Shiro Hino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device including current spread region
Patent number
12,176,396
Issue date
Dec 24, 2024
Infineon Technologies AG
Michael Hell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method thereof
Patent number
12,166,069
Issue date
Dec 10, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Zheng-Long Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with sic semiconductor layer and raised portio...
Patent number
12,142,648
Issue date
Nov 12, 2024
Rohm Co., Ltd.
Seiya Nakazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
SiC devices with shielding structure
Patent number
12,119,377
Issue date
Oct 15, 2024
Infineon Technologies AG
Michael Hell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Schottky rectifier with surge-current ruggedness
Patent number
12,107,173
Issue date
Oct 1, 2024
Semiconductor Components Industries, LLC
Andrei Konstantinov
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Silicon carbide semiconductor device
Patent number
12,107,123
Issue date
Oct 1, 2024
Fuji Electric Co., Ltd.
Takumi Fujimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a silicon carbide drift zone over a sil...
Patent number
12,107,141
Issue date
Oct 1, 2024
Infineon Technologies AG
Hans-Joachim Schulze
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Implantation mask formation
Patent number
12,100,592
Issue date
Sep 24, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Wei-Chao Chiu
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Sidewall dopant shielding methods and approaches for trenched semic...
Patent number
12,094,926
Issue date
Sep 17, 2024
Wolfspeed, Inc.
Daniel J. Lichtenwalner
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Vertical semiconductor device with improved ruggedness
Patent number
12,087,854
Issue date
Sep 10, 2024
Wolfspeed, Inc.
Daniel Jenner Lichtenwalner
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Method of manufacturing a semiconductor device utilzing two hard ma...
Patent number
12,087,812
Issue date
Sep 10, 2024
Infineon Technologies AG
Andreas Voerckel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Insulated-gate semiconductor device and method of manufacturing the...
Patent number
12,074,200
Issue date
Aug 27, 2024
Fuji Electric Co., Ltd.
Keiji Okumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
12,068,366
Issue date
Aug 20, 2024
Fuji Electric Co., Ltd.
Tomohiro Moriya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing a SiC substrate by simultaneously forming...
Patent number
12,065,758
Issue date
Aug 20, 2024
Kwansei Gakuin Educational Foundation
Tadaaki Kaneko
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Silicon carbide semiconductor device and method for manufacturing same
Patent number
12,057,498
Issue date
Aug 6, 2024
Denso Corporation
Yuichi Takeuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of a semiconductor device
Patent number
12,051,745
Issue date
Jul 30, 2024
SUZHOU ORIENTAL SEMICONDUCTOR CO., LTD.
Yi Gong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fabricating sub-micron contacts to buried well devices
Patent number
12,040,366
Issue date
Jul 16, 2024
The Boeing Company
Kangmu Min Lee
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF CONTROLLING CHANNEL LENGTH OF SIC MOSFET
Publication number
20250048664
Publication date
Feb 6, 2025
POWER CUBESEMI INC.
Tai Young KANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL OXIDE SEMICONDUCTOR FIELD EFFECT TRANSISTORS (MOSFET) AND MET...
Publication number
20250040197
Publication date
Jan 30, 2025
THE RESEARCH FOUNDATION FOR THE STATE UNIVERSTIY OF NEW YORK
Woongje SUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE WITH SiC SEMICONDUCTOR LAYER AND RAISED PORTIO...
Publication number
20250031428
Publication date
Jan 23, 2025
ROHM CO., LTD.
Seiya NAKAZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20250031394
Publication date
Jan 23, 2025
FUJI ELECTRIC CO., LTD.
Shin MIYAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE INCLUDING ION IMPLAN...
Publication number
20250014902
Publication date
Jan 9, 2025
INFINEON TECHNOLOGIES AG
Axel König
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SCHOTTKY BARRIER DIODE DEVICE AND MANUFACTURING METHOD THEREFOR
Publication number
20250015203
Publication date
Jan 9, 2025
HUBEI JIUFENGSHAN LABORATORY
Jun YUAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOSFET DEVICE AND MANUFACTURING METHOD THEREFOR
Publication number
20250006497
Publication date
Jan 2, 2025
YUEZHOU SEMICONDUCTOR MANUFACTURING ELECTRONICS (SHAOXING) CORP
Xiang LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SIDEWALL DOPANT SHIELDING METHODS AND APPROACHES FOR TRENCHED SEMIC...
Publication number
20240413197
Publication date
Dec 12, 2024
Wolfspeed, Inc.
Daniel J. Lichtenwalner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOSFETS WITH IMPLANTED CHARGE COMPENSATION REGIONS
Publication number
20240387620
Publication date
Nov 21, 2024
Wolfspeed, Inc.
Kijeong Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMPLANTATION MASK FORMATION
Publication number
20240379357
Publication date
Nov 14, 2024
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY , LTD.
Wei-Chao CHIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOS CONTROLLED DIODE AND MANUFACTURING METHOD THEREOF
Publication number
20240363767
Publication date
Oct 31, 2024
LEAP Semiconductor Corp.
Kuo-Chi Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICES WITH LOW BARRIER HEIGHT SCHOTTKY CONTACTS
Publication number
20240355897
Publication date
Oct 24, 2024
Wolfspeed, Inc.
Neal Oldham
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSISTORS WITH FIELD-SHIELD CONTACTS AND BASE CONTACTS
Publication number
20240355872
Publication date
Oct 24, 2024
GLOBALFOUNDRIES U.S. Inc.
James A. Cooper
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE, POWER CONVERSION APPARATUS, AND METHOD OF MAN...
Publication number
20240355922
Publication date
Oct 24, 2024
Mitsubishi Electric Corporation
Katsutoshi SUGAWARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...
Publication number
20240355885
Publication date
Oct 24, 2024
Fuji Electric Co., Ltd.
Takeshi TAWARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE
Publication number
20240339323
Publication date
Oct 10, 2024
Fuji Electric Co., Ltd.
Atsushi YOSHIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FIELD EFFECT TRANSISTOR
Publication number
20240321951
Publication date
Sep 26, 2024
DENSO CORPORATION
RYOTA SUZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICES WITH INTEGRATED TEST STRUCTURES
Publication number
20240321651
Publication date
Sep 26, 2024
Woflspeed, Inc.
Rahul R. Potera
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
Publication number
20240313083
Publication date
Sep 19, 2024
Kabushiki Kaisha Toshiba
Tatsuo SHIMIZU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR S...
Publication number
20240313053
Publication date
Sep 19, 2024
ENKRIS SEMICONDUCTOR, INC.
Kai CHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20240313108
Publication date
Sep 19, 2024
Kabushiki Kaisha Toshiba
Katsuhisa TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR MANUFACTURING A POWER ELECTRONIC DEVICE HAVING A CURREN...
Publication number
20240297043
Publication date
Sep 5, 2024
STMicroelectronics International N.V.
Alfio GUARNERA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME
Publication number
20240297247
Publication date
Sep 5, 2024
Fuji Electric Co., Ltd.
Akimasa KINOSHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME
Publication number
20240297248
Publication date
Sep 5, 2024
Fuji Electric Co., Ltd.
Akimasa KINOSHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC DEVICE WITH AUTO ALIGNED CSL AND EDGE TERMINATION STRUCT...
Publication number
20240297249
Publication date
Sep 5, 2024
STMicroelectronics International N.V.
Alfio GUARNERA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR MANUFACTURING LOCALIZED ION IMPLANTS IN SILICON-CARBIDE...
Publication number
20240297044
Publication date
Sep 5, 2024
STMicroelectronics International N.V.
Cateno Marco CAMALLERI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF TH...
Publication number
20240290616
Publication date
Aug 29, 2024
DENSO CORPORATION
Tomohiro MIMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20240290881
Publication date
Aug 29, 2024
RENESAS ELECTRONICS CORPORATION
Yasuhiro OKAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SIC MOSFET, SIC MOSFET PREPARATION METHOD, AND INTEGRATED CIRCUIT
Publication number
20240274710
Publication date
Aug 15, 2024
Huawei Digital Power Technologies Co., Ltd.
Wentao Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR ALUMINUM ION BEAM GENERATION SOURCE TECHNOLOGY
Publication number
20240266143
Publication date
Aug 8, 2024
II-VI Delaware, Inc.
Ahmet Hassan
H01 - BASIC ELECTRIC ELEMENTS