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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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H01L21/0465
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Patents Grants
last 30 patents
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Patent Grant
Semiconductor device including trench structure and manufacturing m...
Patent number
11,929,397
Issue date
Mar 12, 2024
Infineon Technologies AG
Thomas Basler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MOSFET in SiC with self-aligned lateral MOS channel
Patent number
11,923,450
Issue date
Mar 5, 2024
II-VI ADVANCED MATERIALS, LLC
Adolf Schoner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor device
Patent number
11,901,444
Issue date
Feb 13, 2024
Mitsubishi Electric Corporation
Ryu Kamibaba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
And manufacture of self-aligned power devices
Patent number
11,901,432
Issue date
Feb 13, 2024
GeneSiC Semiconductor Inc.
Siddarth Sundaresan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide MOSFET device and manufacturing method thereof
Patent number
11,894,440
Issue date
Feb 6, 2024
HANGZHOU SILICON-MAGIC SEMICONDUCTOR TECHNOLOGY CO., LTD.
Jiakun Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor device
Patent number
11,869,962
Issue date
Jan 9, 2024
Mitsubishi Electric Corporation
Ryu Kamibaba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing a silicon carbide semiconductor component
Patent number
11,855,147
Issue date
Dec 26, 2023
Infineon Technologies AG
Ralf Siemieniec
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self aligned MOSFET devices and associated fabrication methods
Patent number
11,823,905
Issue date
Nov 21, 2023
SCDevice LLC
Sudarsan Uppili
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-aligned trench MOSFET
Patent number
11,798,982
Issue date
Oct 24, 2023
Applied Materials, Inc.
Qintao Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Insulated-gate semiconductor device and method of manufacturing the...
Patent number
11,798,993
Issue date
Oct 24, 2023
Fuji Electric Co., Ltd.
Keiji Okumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
SiC trench MOSFET with low on-resistance and switching loss
Patent number
11,777,000
Issue date
Oct 3, 2023
NAMI MOS CO., LTD.
Fu-Yuan Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
SiC MOSFET with reduced channel length and high Vth
Patent number
11,776,994
Issue date
Oct 3, 2023
ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
David Sheridan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for junction termination of wide band gap super...
Patent number
11,764,257
Issue date
Sep 19, 2023
General Electric Company
Stephen Daley Arthur
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Schottky rectifier with surge-current ruggedness
Patent number
11,715,804
Issue date
Aug 1, 2023
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
Andrei Konstantinov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and manufacture of robust, high-performance devices
Patent number
11,682,694
Issue date
Jun 20, 2023
GeneSiC Semiconductor Inc.
Siddarth Sundaresan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device with charge balance design
Patent number
RE49546
Issue date
Jun 6, 2023
Infineon Technologies AG
Alice Pei-Shan Hsieh
Information
Patent Grant
Semiconductor power devices having multiple gate trenches and metho...
Patent number
11,664,434
Issue date
May 30, 2023
Wolfspeed, Inc.
Woongsun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Implantation mask formation
Patent number
11,658,031
Issue date
May 23, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Wei-Chao Chiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide field-effect transistor including shielding areas
Patent number
11,626,477
Issue date
Apr 11, 2023
Infineon Technologies AG
Ralf Siemieniec
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
SiC semiconductor device
Patent number
11,621,319
Issue date
Apr 4, 2023
Rohm Co., Ltd.
Yuki Nakano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor device with a contact region having e...
Patent number
11,615,953
Issue date
Mar 28, 2023
Microchip Technology Inc.
Amaury Gendron-Hansen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Insulated-gate semiconductor device
Patent number
11,610,969
Issue date
Mar 21, 2023
Fuji Electric Co., Ltd.
Keiji Okumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor device and method of manufacturing si...
Patent number
11,569,376
Issue date
Jan 31, 2023
Fuji Electric Co., Ltd.
Akimasa Kinoshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor device
Patent number
11,538,902
Issue date
Dec 27, 2022
Fuji Electric Co., Ltd.
Naoki Kumagai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing silicon carbide semiconductor device, metho...
Patent number
11,515,387
Issue date
Nov 29, 2022
Fuji Electric Co., Ltd.
Yasuyuki Kawada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with SiC semiconductor layer and raised portio...
Patent number
11,489,051
Issue date
Nov 1, 2022
Rohm Co., Ltd.
Seiya Nakazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MOSFET in sic with self-aligned lateral MOS channel
Patent number
11,444,192
Issue date
Sep 13, 2022
II-VI Delaware Inc.
Adolf Schöner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing semiconductor device
Patent number
11,398,563
Issue date
Jul 26, 2022
Mitsubishi Electric Corporation
Ryu Kamibaba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device and semiconductor device
Patent number
11,393,911
Issue date
Jul 19, 2022
Shindengen Electric Manufacturing Co., Ltd.
Teppei Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device, inverter circuit, drive device, vehicle, and...
Patent number
11,374,122
Issue date
Jun 28, 2022
Kabushiki Kaisha Toshiba
Katsuhisa Tanaka
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SILICON CARBIDE MOSFET DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20240136421
Publication date
Apr 25, 2024
Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
Jiakun Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DESIGN AND MANUFACTURE OF SELF-ALIGNED POWER MOSFETs
Publication number
20240128348
Publication date
Apr 18, 2024
GeneSiC Semiconductor Inc.
Siddarth Sundaresan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
Publication number
20240105858
Publication date
Mar 28, 2024
Fuji Electric Co., Ltd.
Yuichi HASHIZUME
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE WITH GATE STRUCTURE AND CURRENT SPREAD REGION
Publication number
20240096934
Publication date
Mar 21, 2024
INFINEON TECHNOLOGIES AG
Paul ELLINGHAUS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE,...
Publication number
20240096938
Publication date
Mar 21, 2024
Kabushiki Kaisha Toshiba
Tatsuo SHIMIZU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE
Publication number
20240088258
Publication date
Mar 14, 2024
Kabushiki Kaisha Toshiba
Tatsuo SHIMIZU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE...
Publication number
20240087897
Publication date
Mar 14, 2024
Kabushiki Kaisha Toshiba
Tatsuo SHIMIZU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20240088230
Publication date
Mar 14, 2024
Kabushiki Kaisha Toshiba
Shunsuke ASABA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SiC MOSFET Including Trench with Rounded Corners
Publication number
20240079236
Publication date
Mar 7, 2024
Applied Materials, Inc.
Qintao Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC SEMICONDUCTOR COMPONENT, AND METHOD FOR MANUFACTURING A...
Publication number
20240055472
Publication date
Feb 15, 2024
mi2-factory GmbH
Constantin CSATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD FOR SILICON CARBIDE SEMICONDUCTOR DEVICE
Publication number
20240055306
Publication date
Feb 15, 2024
Mitsubishi Electric Corporation
Yuichi NAGAHISA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING TH...
Publication number
20240055258
Publication date
Feb 15, 2024
Fuji Electric Co., Ltd.
Yoshihito ICHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VERTICAL ORIENTED SEMICONDUCTOR DEVICE IN WHICH WELL REGIONS ARE CR...
Publication number
20240047515
Publication date
Feb 8, 2024
NEXPERIA B.V.
Falk-Ulrich Stein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A METHOD OF MANUFACTURING A VERTICAL ORIENTED SEMICONDUCTOR DEVICE...
Publication number
20240030307
Publication date
Jan 25, 2024
NEXPERIA B.V.
Falk-Ulrich Stein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE, AND METHOD FOR MANUFACTURING THE SAME
Publication number
20240006528
Publication date
Jan 4, 2024
ROHM CO., LTD.
Yuki NAKANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SCHOTTKY RECTIFIER WITH SURGE-CURRENT RUGGEDNESS
Publication number
20230411536
Publication date
Dec 21, 2023
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
Andrei KONSTANTINOV
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
Publication number
20230395710
Publication date
Dec 7, 2023
DENSO CORPORATION
Naoki TEGA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
Publication number
20230395664
Publication date
Dec 7, 2023
Sumitomo Electric Industries, Ltd.
Yu SAITOH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
Publication number
20230369483
Publication date
Nov 16, 2023
DENSO CORPORATION
Mariko HANASATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR STABILIZING BREAKDOWN VOLTAGES OF FLOATING GUARD RING
Publication number
20230361169
Publication date
Nov 9, 2023
National Yang Ming Chiao Tung University
Bing-Yue Tsui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOURCE-BODY SELF-ALIGNED METHOD OF A VERTICAL DOUBLE DIFFUSED METAL...
Publication number
20230361195
Publication date
Nov 9, 2023
National Yang Ming Chiao Tung University
Bing-Yue TSUI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELF-ALIGNING PROCESS METHOD AND SELF-ALIGNING PROCESS APPARATUS FO...
Publication number
20230326992
Publication date
Oct 12, 2023
Pusan National University Industry-University Cooperation Foundation
Ho Jun LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...
Publication number
20230326960
Publication date
Oct 12, 2023
Fuji Electric Co., Ltd.
Keishirou KUMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE AND S...
Publication number
20230307500
Publication date
Sep 28, 2023
Kabushiki Kaisha Toshiba
Takuma SUZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20230299130
Publication date
Sep 21, 2023
Kabushiki Kaisha Toshiba
Shunsuke ASABA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE MANUFACTURING METHOD, IN...
Publication number
20230299192
Publication date
Sep 21, 2023
Kabushiki Kaisha Toshiba
Shinichi KIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMPLANTATION MASK FORMATION
Publication number
20230290637
Publication date
Sep 14, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Wei-Chao CHIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRENCH CHANNEL SEMICONDUCTOR DEVICES AND RELATED METHODS
Publication number
20230282693
Publication date
Sep 7, 2023
Semiconductor Components Industries, LLC
Kwangwon LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELF ALIGNED MOSFET DEVICES AND ASSOCIATED FABRICATION METHODS
Publication number
20230274937
Publication date
Aug 31, 2023
SCDevice LLC
Sudarsan Uppili
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR POWER DEVICES HAVING MULTIPLE GATE TRENCHES AND METHO...
Publication number
20230261073
Publication date
Aug 17, 2023
Wolfspeed, Inc.
Woongsun Kim
H01 - BASIC ELECTRIC ELEMENTS