the devices having at least one potential-jump barrier or surface barrier

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HELECTRICITY H01Electric elements H01LSEMICONDUCTOR DEVICES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

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H01L21/04the devices having at least one potential-jump barrier or surface barrier

Industries

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Patents Grantslast 30 patents

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
Methods of reducing the electrical and thermal resistance of SiC su...
- Patent number 12,148,825
- Issue date Nov 19, 2024
- Purdue Research Foundation
- James Albert Cooper
- 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
Etching method and etching apparatus
- Patent number 12,142,495
- Issue date Nov 12, 2024
- Tokyo Electron Limited
- Toshiki Kanaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating silicon carbide semiconductor device and pow...
- Patent number 12,131,906
- Issue date Oct 29, 2024
- Mitsubishi Electric Corporation
- Shiro Hino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SiC semiconductor device
- Patent number 12,125,882
- Issue date Oct 22, 2024
- Rohm Co., Ltd.
- Toshio Nagata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making cell regions of integrated circuits
- Patent number 12,124,785
- Issue date Oct 22, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Jia-Hong Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Silicon carbide power device with improved robustness and correspon...
- Patent number 12,125,762
- Issue date Oct 22, 2024
- STMicroelectronics S.r.l.
- Simone Rascuna′
- 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
Graphene transistor and method of manufacturing a graphene transistor
- Patent number 12,119,388
- Issue date Oct 15, 2024
- Paragraf Limited
- Thomas James Badcock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method
- Patent number 12,119,392
- Issue date Oct 15, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Shahaji B. More
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual source injector with switchable analyzing magnet
- Patent number 12,112,918
- Issue date Oct 8, 2024
- Axcelis Technologies, Inc.
- Wilhelm Platow
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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
Wafer producing method
- Patent number 12,106,967
- Issue date Oct 1, 2024
- Disco Corporation
- Kazuya Hirata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Information Patent Grant
Semiconductor devices with doped semiconductor materials
- Patent number 12,094,714
- Issue date Sep 17, 2024
- INNOSCIENCE (ZHUHAI) TECHNOLOGY CO., LTD.
- Qiyue Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride-based semiconductor device and manufacturing method thereof
- Patent number 12,094,713
- Issue date Sep 17, 2024
- INNOSCIENCE (ZHUHAI) TECHNOLOGY CO., LTD.
- Qiyue Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information 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
Information 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
Information 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
Laser radiation system
- Patent number 12,072,507
- Issue date Aug 27, 2024
- Gigaphoton Inc.
- Osamu Wakabayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cell regions of integrated circuits and methods of making same
- Patent number 12,073,163
- Issue date Aug 27, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Jia-Hong Gao
- G06 - COMPUTING CALCULATING COUNTING
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 transistor device
- Patent number 12,062,698
- Issue date Aug 13, 2024
- HITACHI ENERGY LTD
- Marco Bellini
- H01 - BASIC ELECTRIC ELEMENTS
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
Semiconductor device fabricated using channeling implant
- Patent number 12,057,316
- Issue date Aug 6, 2024
- Infineon Technologies AG
- Moriz Jelinek
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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
SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD
- Publication number 20240413207
- Publication date Dec 12, 2024
- Hitachi Energy Ltd
- Giovanni ALFIERI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD
- Publication number 20240395905
- Publication date Nov 28, 2024
- Taiwan Semiconductor Manufacturing Co, LTD.
- Shahaji B. More
- 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
Ohmic Contact for Semiconductor Structures
- Publication number 20240379360
- Publication date Nov 14, 2024
- Shiva RAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SUBSTRATE AND MANUFACTURING METHOD THEREOF
- Publication number 20240371945
- Publication date Nov 7, 2024
- GLOBALWAFERS CO., LTD.
- Ying-Ru Shih
- 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 HAVING A JUNCTION PORTION CONTACTING A SCHOTTK...
- Publication number 20240355886
- Publication date Oct 24, 2024
- ROHM CO., LTD.
- Yasuhiro Kawakami
- 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
LARGE DIAMETER SILICON CARBIDE WAFERS
- Publication number 20240352622
- Publication date Oct 24, 2024
- Wolfspeed, Inc.
- Yuri Khlebnikov
- C30 - CRYSTAL GROWTH
Information Patent Application
COMPOSITE SUBSTRATE FOR FABRICATION OF BETA GALLIUM OXIDE DEVICES
- Publication number 20240347339
- Publication date Oct 17, 2024
- Syrnatec, Inc.
- Yash Suresh Mirchandani
- B24 - GRINDING POLISHING
Information Patent Application
SEMICONDUCTOR DEVICE HAVING A REDUCED CONCENTRATION OF CARBON VACAN...
- Publication number 20240339322
- Publication date Oct 10, 2024
- Hitachi Energy Ltd
- Giovanni ALFIERI
- 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
SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREOF, POWER CONVERSIO...
- Publication number 20240321950
- Publication date Sep 26, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Kimimori HAMADA
- B60 - VEHICLES IN GENERAL
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
METHOD FOR PRODUCING A SEMICONDUCTOR STRUCTURE COMPRISING A USEFUL...
- Publication number 20240312831
- Publication date Sep 19, 2024
- SOITEC
- Alexis Drouin
- 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
SEMICONDUCTOR POWER DEVICE AND METHOD FOR PRODUCING SAME
- Publication number 20240304447
- Publication date Sep 12, 2024
- Rohm Co., Ltd.
- Yuki Nakano
- 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

the devices having at least one potential-jump barrier or surface barrier

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Semiconductor device and manufacturing method thereof

Methods of reducing the electrical and thermal resistance of SiC su...

Semiconductor device with sic semiconductor layer and raised portio...

Etching method and etching apparatus

Method for fabricating silicon carbide semiconductor device and pow...

SiC semiconductor device

Method of making cell regions of integrated circuits

Silicon carbide power device with improved robustness and correspon...

SiC devices with shielding structure

Graphene transistor and method of manufacturing a graphene transistor

Semiconductor device and method

Dual source injector with switchable analyzing magnet

Schottky rectifier with surge-current ruggedness

Silicon carbide semiconductor device

Semiconductor device having a silicon carbide drift zone over a sil...

Wafer producing method

Implantation mask formation

Semiconductor devices with doped semiconductor materials

Nitride-based semiconductor device and manufacturing method thereof

Sidewall dopant shielding methods and approaches for trenched semic...

Vertical semiconductor device with improved ruggedness

Method of manufacturing a semiconductor device utilzing two hard ma...

Laser radiation system

Cell regions of integrated circuits and methods of making same

Insulated-gate semiconductor device and method of manufacturing the...

Semiconductor device

Method for manufacturing a SiC substrate by simultaneously forming...

Silicon carbide transistor device

Silicon carbide semiconductor device and method for manufacturing same

Semiconductor device fabricated using channeling implant

Patents Applicationslast 30 patents

SIDEWALL DOPANT SHIELDING METHODS AND APPROACHES FOR TRENCHED SEMIC...

SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD

SEMICONDUCTOR DEVICE AND METHOD

MOSFETS WITH IMPLANTED CHARGE COMPENSATION REGIONS

IMPLANTATION MASK FORMATION

Ohmic Contact for Semiconductor Structures

SILICON CARBIDE SUBSTRATE AND MANUFACTURING METHOD THEREOF

MOS CONTROLLED DIODE AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR DEVICES WITH LOW BARRIER HEIGHT SCHOTTKY CONTACTS

TRANSISTORS WITH FIELD-SHIELD CONTACTS AND BASE CONTACTS

SEMICONDUCTOR DEVICE HAVING A JUNCTION PORTION CONTACTING A SCHOTTK...

SEMICONDUCTOR DEVICE, POWER CONVERSION APPARATUS, AND METHOD OF MAN...

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

LARGE DIAMETER SILICON CARBIDE WAFERS

COMPOSITE SUBSTRATE FOR FABRICATION OF BETA GALLIUM OXIDE DEVICES

SEMICONDUCTOR DEVICE HAVING A REDUCED CONCENTRATION OF CARBON VACAN...

METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREOF, POWER CONVERSIO...

FIELD EFFECT TRANSISTOR

SEMICONDUCTOR DEVICES WITH INTEGRATED TEST STRUCTURES

METHOD FOR PRODUCING A SEMICONDUCTOR STRUCTURE COMPRISING A USEFUL...

SEMICONDUCTOR DEVICE MANUFACTURING METHOD

METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR S...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR POWER DEVICE AND METHOD FOR PRODUCING SAME

PROCESS FOR MANUFACTURING A POWER ELECTRONIC DEVICE HAVING A CURREN...

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME

ELECTRONIC DEVICE WITH AUTO ALIGNED CSL AND EDGE TERMINATION STRUCT...

PROCESS FOR MANUFACTURING LOCALIZED ION IMPLANTS IN SILICON-CARBIDE...