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HELECTRICITY H01Electric elements H01LSEMICONDUCTOR DEVICES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR H01L29/00Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier

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H01L29/0623Buried supplementary region

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device with gradual injection of charge carriers for...
- Patent number 12,199,141
- Issue date Jan 14, 2025
- HITACHI ENERGY LTD
- Wolfgang Amadeus Vitale
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor apparatus
- Patent number 12,199,092
- Issue date Jan 14, 2025
- Mitsubishi Electric Corporation
- Tetsuo Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 12,191,148
- Issue date Jan 7, 2025
- Fuji Electric Co., Ltd.
- Yasunori Agata
- 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
FinFET power semiconductor devices
- Patent number 12,176,423
- Issue date Dec 24, 2024
- Wolfspeed, Inc.
- Naeem Islam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating semiconductor device with guard ring
- Patent number 12,176,342
- Issue date Dec 24, 2024
- NANYA TECHNOLOGY CORPORATION
- Tse-Yao Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage MOSFET device with improved breakdown voltage
- Patent number 12,170,329
- Issue date Dec 17, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Anupam Dutta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing process for a silicon carbide ultraviolet light photo...
- Patent number 12,166,141
- Issue date Dec 10, 2024
- STMicroelectronics S.r.l.
- Antonello Santangelo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connection arrangements for integrated lateral diffusion field effe...
- Patent number 12,159,815
- Issue date Dec 3, 2024
- Silanna Pte Ltd
- Shanghui Larry Tu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with equipotential ring electrode
- Patent number 12,159,865
- Issue date Dec 3, 2024
- Rohm Co., Ltd.
- Hiroyuki Kaneda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,159,928
- Issue date Dec 3, 2024
- Fuji Electric Co., Ltd.
- Shigeki Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with guard ring
- Patent number 12,154,895
- Issue date Nov 26, 2024
- NANYA TECHNOLOGY CORPORATION
- Tse-Yao Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Super junction power device and method of making the same
- Patent number 12,154,943
- Issue date Nov 26, 2024
- SiEn (QingDao) Integrated Circuits Co., Ltd
- Min-Hwa Chi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device having vertically parallel p-n layers fo...
- Patent number 12,119,376
- Issue date Oct 15, 2024
- Infineon Technologies Austria AG
- Armin Willmeroth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate bipolar transistor
- Patent number 12,119,395
- Issue date Oct 15, 2024
- Southeast University
- Long Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Schottky diode with tunable blocking voltage
- Patent number 12,119,413
- Issue date Oct 15, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Yu-Chun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with guard ring isolating power device
- Patent number 12,113,102
- Issue date Oct 8, 2024
- SK keyfoundry Inc.
- Kwangil Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SiC-mosfet
- Patent number 12,107,158
- Issue date Oct 1, 2024
- Mitsubishi Electric Corporation
- Katsutoshi Sugawara
- 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
Semiconductor device having a gate electrode, an interlayer insulat...
- Patent number 12,094,939
- Issue date Sep 17, 2024
- Fuji Electric Co., Ltd.
- Yusuke Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and system
- Patent number 12,094,960
- Issue date Sep 17, 2024
- Fuji Electric Co., Ltd.
- Shigeki Sato
- 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
Semiconductor device
- Patent number 12,062,726
- Issue date Aug 13, 2024
- Rohm Co., Ltd.
- Masatoshi Aketa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with increased isolation breakdown voltage
- Patent number 12,046,629
- Issue date Jul 23, 2024
- SK keyfoundry Inc.
- Yon Sup Pang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit with guard region and diode circuit
- Patent number 12,040,357
- Issue date Jul 16, 2024
- NXP B.V.
- Guido Wouter Willem Quax
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, and method for manufacturing the same
- Patent number 12,034,073
- Issue date Jul 9, 2024
- Rohm Co., Ltd.
- Yuki Nakano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Concept for silicon carbide power devices
- Patent number 12,034,001
- Issue date Jul 9, 2024
- II-VI ADVANCED MATERIALS, LLC
- Adolf Schoner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device having a barrier region
- Patent number 12,034,066
- Issue date Jul 9, 2024
- Infineon Technologies AG
- Antonio Vellei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method of manufacturing si...
- Patent number 12,027,617
- Issue date Jul 2, 2024
- Fuji Electric Co., Ltd.
- Akimasa Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,027,578
- Issue date Jul 2, 2024
- Fuji Electric Co., Ltd.
- Tatsuya Naito
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...
- Publication number 20250022953
- Publication date Jan 16, 2025
- Fuji Electric Co., Ltd.
- Takafumi UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250022874
- Publication date Jan 16, 2025
- ROHM CO., LTD.
- Atsushi NOCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20250022950
- Publication date Jan 16, 2025
- Hyundai Motor Company
- Junghee Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Shallow Buried Guard Ring (SBGR) Isolation Structures and Fabricati...
- Publication number 20250015083
- Publication date Jan 9, 2025
- Wesley Harold Morris
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC DISCHARGE CIRCUITRY FOR A HIGH-VOLTAGE SEMICONDUCTOR...
- Publication number 20240429310
- Publication date Dec 26, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Sheng-Fu HSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20240421152
- Publication date Dec 19, 2024
- Fuji Electric Co., Ltd.
- Yuki SAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH GUARD RING ISOLATING POWER DEVICE
- Publication number 20240421183
- Publication date Dec 19, 2024
- SK keyfoundry Inc.
- Kwangil KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20240421235
- Publication date Dec 19, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Yi YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device with Compensation Structure
- Publication number 20240413198
- Publication date Dec 12, 2024
- Infineon Technologies Austria AG
- Armin Willmeroth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING GATE ELECTRODE AND INTERLAYER INSULATIN...
- Publication number 20240405084
- Publication date Dec 5, 2024
- Fuji Electric Co., Ltd.
- Yusuke Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240405074
- Publication date Dec 5, 2024
- Rohm Co., Ltd.
- Yuji KOGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE POWER SEMICONDUCTOR DEVICE
- Publication number 20240405119
- Publication date Dec 5, 2024
- DB HiTek Co., Ltd.
- Seung Hyun KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCHOTTKY BARRIER DIODE
- Publication number 20240379880
- Publication date Nov 14, 2024
- Shindengen Electric Manufacturing Co., Ltd.
- Masaki HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20240371766
- Publication date Nov 7, 2024
- Sumitomo Electric Industries, Ltd.
- Kosuke UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240372012
- Publication date Nov 7, 2024
- Rohm Co., Ltd.
- Masatoshi Aketa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
- Publication number 20240355888
- Publication date Oct 24, 2024
- HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
- Masaki SHIRAISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240347586
- Publication date Oct 17, 2024
- Fuji Electric Co., Ltd.
- Tatsuya NAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240332288
- Publication date Oct 3, 2024
- Mitsubishi Electric Corporation
- Takuya YOSHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONCEPT FOR SILICON CARBIDE POWER DEVICES
- Publication number 20240321868
- Publication date Sep 26, 2024
- II-VI ADVANCED MATERIALS, LLC
- Adolf SCHONER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240321972
- Publication date Sep 26, 2024
- Kabushiki Kaisha Toshiba
- Shinya SATO
- 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
SWITCHING DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240304665
- Publication date Sep 12, 2024
- DENSO CORPORATION
- MASAKAZU WATANABE
- 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
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
- Publication number 20240282738
- Publication date Aug 22, 2024
- ROHM CO., LTD.
- Yuki NAKANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATED GATE BIPOLAR TRANSISTOR AND MANUFACTURING METHOD THEREOF,...
- Publication number 20240282811
- Publication date Aug 22, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Wentao Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE MOSFET DEVICE AND MANUFACTURING METHOD THEREFORE
- Publication number 20240282810
- Publication date Aug 22, 2024
- HUBEI JIUFENGSHAN LABORATORY
- Jun YUAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240274663
- Publication date Aug 15, 2024
- Fuji Electric Co., Ltd.
- Tohru SHIRAKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR CIRCUIT
- Publication number 20240258413
- Publication date Aug 1, 2024
- Kabushiki Kaisha Toshiba
- Tomoko MATSUDAI
- H01 - BASIC ELECTRIC ELEMENTS

Buried supplementary region

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Semiconductor device with gradual injection of charge carriers for...

Semiconductor apparatus

Semiconductor device and manufacturing method thereof

Power converter

FinFET power semiconductor devices

Method for fabricating semiconductor device with guard ring

High voltage MOSFET device with improved breakdown voltage

Manufacturing process for a silicon carbide ultraviolet light photo...

Connection arrangements for integrated lateral diffusion field effe...

Semiconductor device with equipotential ring electrode

Semiconductor device

Semiconductor device with guard ring

Super junction power device and method of making the same

Power semiconductor device having vertically parallel p-n layers fo...

Insulated gate bipolar transistor

Schottky diode with tunable blocking voltage

Semiconductor device with guard ring isolating power device

SiC-mosfet

Schottky rectifier with surge-current ruggedness

Semiconductor device having a gate electrode, an interlayer insulat...

Semiconductor device and system

Semiconductor device

Semiconductor device

Semiconductor device with increased isolation breakdown voltage

Integrated circuit with guard region and diode circuit

Semiconductor device, and method for manufacturing the same

Concept for silicon carbide power devices

Power semiconductor device having a barrier region

Silicon carbide semiconductor device and method of manufacturing si...

Semiconductor device

Patents Applicationslast 30 patents

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

Shallow Buried Guard Ring (SBGR) Isolation Structures and Fabricati...

ELECTROSTATIC DISCHARGE CIRCUITRY FOR A HIGH-VOLTAGE SEMICONDUCTOR...

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE WITH GUARD RING ISOLATING POWER DEVICE

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD

Semiconductor Device with Compensation Structure

SEMICONDUCTOR DEVICE HAVING GATE ELECTRODE AND INTERLAYER INSULATIN...

SEMICONDUCTOR DEVICE

SILICON CARBIDE POWER SEMICONDUCTOR DEVICE

SCHOTTKY BARRIER DIODE

SILICON CARBIDE SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

CONCEPT FOR SILICON CARBIDE POWER DEVICES

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICES WITH INTEGRATED TEST STRUCTURES

SWITCHING DEVICE AND METHOD FOR MANUFACTURING THE SAME

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME

SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF TH...

SEMICONDUCTOR DEVICE

INSULATED GATE BIPOLAR TRANSISTOR AND MANUFACTURING METHOD THEREOF,...

SILICON CARBIDE MOSFET DEVICE AND MANUFACTURING METHOD THEREFORE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR CIRCUIT