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
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 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
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
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
Information Patent Grant
Methods of forming semiconductor devices in a layer of epitaxial si...
- Patent number 12,272,738
- Issue date Apr 8, 2025
- Infineon Technologies AG
- Hans-Joachim Schulze
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser edge shaping for semiconductor wafers
- Patent number 12,269,123
- Issue date Apr 8, 2025
- Wolfspeed, Inc.
- Joseph Taylor Budd
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing method of an element of an electronic device having i...
- Patent number 12,266,530
- Issue date Apr 1, 2025
- STMicroelectronics S.r.l.
- Simone Rascuna′
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device
- Patent number 12,266,852
- Issue date Apr 1, 2025
- Innolux Corporation
- Chia-Ping Tseng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing silicon carbide semiconductor device
- Patent number 12,266,531
- Issue date Apr 1, 2025
- Mitsubishi Electric Corporation
- Junya Miwa
- H01 - BASIC ELECTRIC ELEMENTS
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

Patents Applicationslast 30 patents

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
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
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
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
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING T...
- Publication number 20250120147
- Publication date Apr 10, 2025
- DENSO CORPORATION
- MASATO NOBORIO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SiC SEMICONDUCTOR DEVICE
- Publication number 20250120148
- Publication date Apr 10, 2025
- ROHM CO., LTD.
- Yuki NAKANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD AND POWER SEMICONDUCTOR DEVICE
- Publication number 20250113570
- Publication date Apr 3, 2025
- Hitachi Energy Ltd
- Giovanni ALFIERI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREFOR
- Publication number 20250113556
- Publication date Apr 3, 2025
- ENKRIS SEMICONDUCTOR, INC.
- Kai CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ONE-STEP FRONT OHMIC AND SCHOTTKY CONTACT FORAMTION ON SIC POWER DE...
- Publication number 20250113506
- Publication date Apr 3, 2025
- STMicroelectronics International N.V.
- Simone RASCUNA'
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20250107189
- Publication date Mar 27, 2025
- Hon Young Semiconductor Corporation
- Jian-Yi WU
- H01 - BASIC ELECTRIC ELEMENTS
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
METHOD OF PROCESSING WAFER
- Publication number 20250105167
- Publication date Mar 27, 2025
- Disco Corporation
- Naoko YAMAMOTO
- 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
FORMING A SCHOTTKY CONTACT IN AN ELECTRONIC DEVICE, SUCH AS A JBS O...
- Publication number 20250107121
- Publication date Mar 27, 2025
- STMicroelectronics International N.V.
- Gabriele BELLOCCHI
- 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
SEMICONDUCTOR DEVICE WITH A SILICON CARBIDE PORTION AND A GLASS STR...
- Publication number 20250096149
- Publication date Mar 20, 2025
- INFINEON TECHNOLOGIES AG
- Rudolf Elpelt
- 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

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

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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 MOSFET device and manufacturing method thereof

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

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

Methods of forming semiconductor devices in a layer of epitaxial si...

Laser edge shaping for semiconductor wafers

Manufacturing method of an element of an electronic device having i...

Electronic device

Method of manufacturing silicon carbide semiconductor device

Semiconductor structures and manufacturing methods thereof

Semiconductor structure and manufacturing method thereof

SiC semiconductor device

SiC MOSFET device and method for manufacturing the same

Patents Applicationslast 30 patents

Methods of Semiconductor Device Fabrication Involving Porous Silico...

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

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

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

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

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING T...

SiC SEMICONDUCTOR DEVICE

MANUFACTURING METHOD AND POWER SEMICONDUCTOR DEVICE

SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREFOR

ONE-STEP FRONT OHMIC AND SCHOTTKY CONTACT FORAMTION ON SIC POWER DE...

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

RECESSED REGIONS OF A JUNCTION TERMINATION EXTENSION FOR SEMICONDUC...

METHOD OF PROCESSING WAFER

TOP SURFACE OF A JUNCTION TERMINATION EXTENSION FOR SEMICONDUCTOR D...

FORMING A SCHOTTKY CONTACT IN AN ELECTRONIC DEVICE, SUCH AS A JBS O...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE WITH A SILICON CARBIDE PORTION AND A GLASS STR...

MOSFET DEVICE AND MANUFACTURING METHOD THEREFOR