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

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor devices and methods of manufacturing
- Patent number 12,368,060
- Issue date Jul 22, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Jhon Jhy Liaw
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,369,381
- Issue date Jul 22, 2025
- Rohm Co., Ltd.
- Takaaki Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing semiconductor components, and semiconductor co...
- Patent number 12,368,047
- Issue date Jul 22, 2025
- MI2-FACTORY GMBH
- Constantin Csato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SiC wafer and manufacturing method thereof
- Patent number 12,363,973
- Issue date Jul 15, 2025
- PROTERIAL, LTD.
- Keisuke Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structure and method for forming the same
- Patent number 12,354,882
- Issue date Jul 8, 2025
- Mediatek Inc.
- Po-Chao Tsao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for splitting semiconductor wafers
- Patent number 12,356,700
- Issue date Jul 8, 2025
- Infineon Technologies AG
- Christian Beyer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device, power converter, and method f...
- Patent number 12,356,696
- Issue date Jul 8, 2025
- Mitsubishi Electric Corporation
- Tomoaki Noguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method of manufacturing si...
- Patent number 12,349,402
- Issue date Jul 1, 2025
- Fuji Electric Co., Ltd.
- Yasuyuki Kawada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for annealing a gate insulation layer on a wide band gap sem...
- Patent number 12,341,012
- Issue date Jun 24, 2025
- Infineon Technologies AG
- Thomas Aichinger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a SiC electronic device with reduced handl...
- Patent number 12,334,346
- Issue date Jun 17, 2025
- STMicroelectronics S.r.l.
- Simone Rascuna'
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip with a silicon carbide substrate
- Patent number 12,327,727
- Issue date Jun 10, 2025
- Infineon Technologies AG
- Stefan Krivec
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, semiconductor device manufacturing method, in...
- Patent number 12,328,900
- Issue date Jun 10, 2025
- Kabushiki Kaisha Toshiba
- Shinichi Kimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal-oxide semiconductor field effect transistor device and manufa...
- Patent number 12,328,932
- Issue date Jun 10, 2025
- LG Electronics Inc.
- Hojung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a silicon carbide semiconductor component
- Patent number 12,324,203
- Issue date Jun 3, 2025
- Infineon Technologies AG
- Thomas Ralf Siemieniec
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for chemical mechanical polishing of a SiC wafer based on a...
- Patent number 12,311,497
- Issue date May 27, 2025
- GUANGDONG UNIVERSITY OF TECHNOLOGY
- Jiabin Lu
- B24 - GRINDING POLISHING
Information Patent Grant
Method for improving surface of semiconductor device
- Patent number 12,315,720
- Issue date May 27, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Jung-Tang Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of a semiconductor device with efficient edge...
- Patent number 12,308,235
- Issue date May 20, 2025
- STMicroelectronics S.r.l.
- Edoardo Zanetti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion implantation to increase MOSFET threshold voltage
- Patent number 12,308,237
- Issue date May 20, 2025
- Applied Materials, Inc.
- Qintao Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device, power conversion apparatus, a...
- Patent number 12,310,076
- Issue date May 20, 2025
- Mitsubishi Electric Corporation
- Rina Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide MOSFET device and manufacturing method thereof
- Patent number 12,310,042
- Issue date May 20, 2025
- HANGZHOU SILICON-MAGIC SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Jiakun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacture of robust, high-performance devices
- Patent number 12,302,613
- Issue date May 13, 2025
- GeneSiC Semiconductor Inc.
- Siddarth Sundaresan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
And manufacture of robust, high-performance devices
- Patent number 12,302,612
- Issue date May 13, 2025
- GeneSiC Semiconductor Inc.
- Siddarth Sundaresan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide components and methods for producing silicon carbid...
- Patent number 12,302,619
- Issue date May 13, 2025
- Infineon Technologies AG
- Roland Rupp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 12,295,158
- Issue date May 6, 2025
- Sumitomo Electric Industries, Ltd.
- Yu Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 12,288,817
- Issue date Apr 29, 2025
- Denso Corporation
- Masato Noborio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diamond semiconductor system and method
- Patent number 12,288,690
- Issue date Apr 29, 2025
- AKHAN SEMICONDUCTOR, INC.
- Adam Khan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Semiconductor device having a gate insulating layer
- Patent number 12,283,627
- Issue date Apr 22, 2025
- Rohm Co., Ltd.
- Takui Sakaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device
- Patent number 12,283,620
- Issue date Apr 22, 2025
- Denso Corporation
- Yosuke Maegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench-gated heterostructure and double-heterostructure active devices
- Patent number 12,284,817
- Issue date Apr 22, 2025
- MaxPower Semiconductor Inc.
- Jun Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing silicon carbide semiconductor device
- Patent number 12,278,274
- Issue date Apr 15, 2025
- Denso Corporation
- Hidemoto Tomita
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SELF-ALIGNED SOURCE CONTACT FOR SIC SWITCH UTILIZING OXIDATION RATE...
- Publication number 20250241037
- Publication date Jul 24, 2025
- MaxPower Semiconductor, Inc.
- Jun Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Systems and Methods for Substituent Doping of Diamonds
- Publication number 20250230578
- Publication date Jul 17, 2025
- Adam Khan
- C30 - CRYSTAL GROWTH
Information Patent Application
SUBSTRATE FOR ELECTRONIC DEVICE
- Publication number 20250233031
- Publication date Jul 17, 2025
- SOITEC
- Hugo Biard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ASHABLE MASK FOR SiC TRENCH IMPLANT
- Publication number 20250226224
- Publication date Jul 10, 2025
- Applied Materials, Inc.
- Ludovico MEGALINI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Structures and Manufacturing Methods Thereof
- Publication number 20250210352
- Publication date Jun 26, 2025
- DIODES INCORPORATED
- Jie LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Structures and Manufacturing Methods Thereof
- Publication number 20250210353
- Publication date Jun 26, 2025
- DIODES INCORPORATED
- Jie LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Structures and Manufacturing Methods Thereof
- Publication number 20250210351
- Publication date Jun 26, 2025
- DIODES INCORPORATED
- Jie LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20250210416
- Publication date Jun 26, 2025
- Kabushiki Kaisha Toshiba
- Etsuo HAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Structures and Manufacturing Methods Thereof
- Publication number 20250210349
- Publication date Jun 26, 2025
- DIODES INCORPORATED
- Jie LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Structures and Manufacturing Methods Thereof
- Publication number 20250210350
- Publication date Jun 26, 2025
- DIODES INCORPORATED
- Jie LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ASYMMETRIC EDGE TERMINATION
- Publication number 20250203960
- Publication date Jun 19, 2025
- Wolfspeed, Inc.
- Jae-Hyung Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE VERTICAL CONDUCTION MOSFET DEVICE FOR POWER APPLICA...
- Publication number 20250203977
- Publication date Jun 19, 2025
- STMicroelectronics S.r.l.
- Mario Giuseppe SAGGIO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING A GATE INSULATING LAYER
- Publication number 20250204023
- Publication date Jun 19, 2025
- ROHM CO., LTD.
- Takui SAKAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Methods of Semiconductor Device Fabrication Involving Porous Silico...
- Publication number 20250194125
- Publication date Jun 12, 2025
- INFINEON TECHNOLOGIES AG
- Hans-Joachim SCHULZE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIELECTRIC STRUCTURE, SEMICONDUCTOR DEVICE STRUCTURE, AND MANUFACTU...
- Publication number 20250191918
- Publication date Jun 12, 2025
- ENKRIS SEMICONDUCTOR, INC.
- Kai CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF SILICON CARBIDE SEMICONDUCTOR DEVICE AND SILICON CARBIDE...
- Publication number 20250185287
- Publication date Jun 5, 2025
- Fuji Electric Co., Ltd.
- Makoto UTSUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS FOR MANUFACTURING POWER SEMICONDUCTOR DEVICES AND POWER SEM...
- Publication number 20250183035
- Publication date Jun 5, 2025
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Alexander Viktorovich BOLOTNIKOV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ATOMIC SCALE FABRICATION OF DIAMOND QUANTUM COMPUTERS
- Publication number 20250174460
- Publication date May 29, 2025
- Quantum Brilliance PTY LTD
- Marcus DOHERTY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20250176211
- Publication date May 29, 2025
- Mitsubishi Electric Corporation
- Kohei ADACHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE WITH OVERLAPPING ELECTRIC FIEL...
- Publication number 20250169127
- Publication date May 22, 2025
- DENSO CORPORATION
- SHINICHIROU MIYAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250169103
- Publication date May 22, 2025
- Fuji Electric Co., Ltd.
- Yasuyuki HOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE TRENCH POWER SEMICONDUCTOR DEVICES WITH DEEP JFET PATTERNS
- Publication number 20250169128
- Publication date May 22, 2025
- Wolfspeed, Inc.
- Naeem Islam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPLIT SUPPORT SHIELD STRUCTURES FOR TRENCHED SEMICONDUCTOR DEVICES...
- Publication number 20250159948
- Publication date May 15, 2025
- Wolfspeed, Inc.
- Madankumar Sampath
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Method of Forming Silicon Carbide Switch-B...
- Publication number 20250157813
- Publication date May 15, 2025
- IceMos Technology Limited
- Samuel J. Anderson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20250151352
- Publication date May 8, 2025
- SHI-ATEX Co., Ltd.
- Hitoshi SAKANE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAPHENE SENSORS AND A METHOD OF MANUFACTURE
- Publication number 20250146971
- Publication date May 8, 2025
- Paragraf Limited
- Liam McDonnell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER FINFETS WITH ALTERNATING SHIELDING REGIONS AND ONE-PIECE CONT...
- Publication number 20250142869
- Publication date May 1, 2025
- ROBERT BOSCH GmbH
- Daniel Krebs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing a bottom oxide
- Publication number 20250133810
- Publication date Apr 24, 2025
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Minwho LIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE TRENCH POWER SEMICONDUCTOR DEVICES HAVING DEEP SUPPORT SHIELDS...
- Publication number 20250120133
- Publication date Apr 10, 2025
- Wolfspeed, Inc.
- Woongsun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSISTOR AND METHOD FOR MANUFACTURING SAME
- Publication number 20250120145
- Publication date Apr 10, 2025
- MICROCHIP TECHNOLOGY INCORPORATED
- Shesh Mani Pandey
- 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 devices and methods of manufacturing

Semiconductor device

Method for producing semiconductor components, and semiconductor co...

SiC wafer and manufacturing method thereof

Semiconductor structure and method for forming the same

Method for splitting semiconductor wafers

Silicon carbide semiconductor device, power converter, and method f...

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

Method for annealing a gate insulation layer on a wide band gap sem...

Method for manufacturing a SiC electronic device with reduced handl...

Chip with a silicon carbide substrate

Semiconductor device, semiconductor device manufacturing method, in...

Metal-oxide semiconductor field effect transistor device and manufa...

Method for producing a silicon carbide semiconductor component

Method for chemical mechanical polishing of a SiC wafer based on a...

Method for improving surface of semiconductor device

Manufacturing method of a semiconductor device with efficient edge...

Ion implantation to increase MOSFET threshold voltage

Silicon carbide semiconductor device, power conversion apparatus, a...

Silicon carbide MOSFET device and manufacturing method thereof

Manufacture of robust, high-performance devices

And manufacture of robust, high-performance devices

Silicon carbide components and methods for producing silicon carbid...

Silicon carbide semiconductor device

Semiconductor device and method for manufacturing the same

Diamond semiconductor system and method

Semiconductor device having a gate insulating layer

Method for manufacturing semiconductor device

Trench-gated heterostructure and double-heterostructure active devices

Method of manufacturing silicon carbide semiconductor device

Patents Applicationslast 30 patents

SELF-ALIGNED SOURCE CONTACT FOR SIC SWITCH UTILIZING OXIDATION RATE...

Systems and Methods for Substituent Doping of Diamonds

SUBSTRATE FOR ELECTRONIC DEVICE

ASHABLE MASK FOR SiC TRENCH IMPLANT

Semiconductor Structures and Manufacturing Methods Thereof

Semiconductor Structures and Manufacturing Methods Thereof

Semiconductor Structures and Manufacturing Methods Thereof

SEMICONDUCTOR DEVICE MANUFACTURING METHOD

Semiconductor Structures and Manufacturing Methods Thereof

Semiconductor Structures and Manufacturing Methods Thereof

ASYMMETRIC EDGE TERMINATION

SILICON CARBIDE VERTICAL CONDUCTION MOSFET DEVICE FOR POWER APPLICA...

SEMICONDUCTOR DEVICE HAVING A GATE INSULATING LAYER

Methods of Semiconductor Device Fabrication Involving Porous Silico...

DIELECTRIC STRUCTURE, SEMICONDUCTOR DEVICE STRUCTURE, AND MANUFACTU...

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

METHODS FOR MANUFACTURING POWER SEMICONDUCTOR DEVICES AND POWER SEM...

ATOMIC SCALE FABRICATION OF DIAMOND QUANTUM COMPUTERS

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE WITH OVERLAPPING ELECTRIC FIEL...

SEMICONDUCTOR DEVICE

GATE TRENCH POWER SEMICONDUCTOR DEVICES WITH DEEP JFET PATTERNS

SPLIT SUPPORT SHIELD STRUCTURES FOR TRENCHED SEMICONDUCTOR DEVICES...

Semiconductor Device and Method of Forming Silicon Carbide Switch-B...

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

GRAPHENE SENSORS AND A METHOD OF MANUFACTURE

POWER FINFETS WITH ALTERNATING SHIELDING REGIONS AND ONE-PIECE CONT...

Method for producing a bottom oxide

GATE TRENCH POWER SEMICONDUCTOR DEVICES HAVING DEEP SUPPORT SHIELDS...

TRANSISTOR AND METHOD FOR MANUFACTURING SAME