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Electric elements
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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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H01L21/046
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor structures and manufacturing methods thereof
Patent number
12,261,046
Issue date
Mar 25, 2025
Diodes Incorporated
Jie Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure and manufacturing method thereof
Patent number
12,262,550
Issue date
Mar 25, 2025
Diodes Incorporated
Ching-Wen Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
SiC semiconductor device
Patent number
12,255,227
Issue date
Mar 18, 2025
Rohm Co., Ltd.
Yuki Nakano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
SiC MOSFET device and method for manufacturing the same
Patent number
12,256,561
Issue date
Mar 18, 2025
Shenzhen Sanrise-Tech Co., LTD
Dajie Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Source-body self-aligned method of a vertical double diffused metal...
Patent number
12,256,559
Issue date
Mar 18, 2025
NATIONAL YANG MING CHIAO TUNG UNIVERSITY
Bing-Yue Tsui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor device and method of manufacturing si...
Patent number
12,255,228
Issue date
Mar 18, 2025
Fuji Electric Co., Ltd.
Masanobu Iwaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide vertical conduction MOSFET device for power applica...
Patent number
12,255,233
Issue date
Mar 18, 2025
STMicroelectronics S.r.l.
Mario Giuseppe Saggio
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing a grid
Patent number
12,249,630
Issue date
Mar 11, 2025
II-VI DELAWARE, INC.
Adolf Schöner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor device with overlapping electric fiel...
Patent number
12,243,910
Issue date
Mar 4, 2025
Denso Corporation
Shinichirou Miyahara
H01 - BASIC ELECTRIC ELEMENTS
Information
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
Information
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
Information
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
Patents Applications
last 30 patents
Information
Patent Application
RECESSED REGIONS OF A JUNCTION TERMINATION EXTENSION FOR SEMICONDUC...
Publication number
20250107167
Publication date
Mar 27, 2025
NEXPERIA B.V.
Tim Böttcher
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20250107146
Publication date
Mar 27, 2025
Rohm Co., Ltd.
Yuki Nakano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TOP SURFACE OF A JUNCTION TERMINATION EXTENSION FOR SEMICONDUCTOR D...
Publication number
20250107165
Publication date
Mar 27, 2025
NEXPERIA B.V.
Tim Böttcher
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOSFET DEVICE AND MANUFACTURING METHOD THEREFOR
Publication number
20250095992
Publication date
Mar 20, 2025
YUEZHOU SEMICONDUCTOR MANUFACTURING ELECTRONICS (SHAOXING) CORP
Xiang LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A POWER SEMICONDUCTOR DEVICE, A POWER CONVERTER INCLUDING THE SAME...
Publication number
20250098236
Publication date
Mar 20, 2025
LX Semicon Co., Ltd.
Ho Jung LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SEMICONDUCTOR DEVICE
Publication number
20250089283
Publication date
Mar 13, 2025
Kabushiki Kaisha Toshiba
Tatsuo SHIMIZU
H01 - BASIC ELECTRIC ELEMENTS
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