and a gate structure lying on a slanted or vertical surface or formed in a groove

Industry

CPC
H01L29/7397

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

H01L29/7397and a gate structure lying on a slanted or vertical surface or formed in a groove

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 12,230,501
- Issue date Feb 18, 2025
- Fuji Electric Co., Ltd.
- Naoko Kodama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device having increased forward biased safe operating area using so...
- Patent number 12,230,686
- Issue date Feb 18, 2025
- Infineon Technologies Americas Corp.
- Praveen Shenoy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 12,230,697
- Issue date Feb 18, 2025
- Hyundai Motor Company
- NackYong Joo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including insulated gate bipolar transistor
- Patent number 12,224,316
- Issue date Feb 11, 2025
- Infineon Technologies Austria AG
- Christian Philipp Sandow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,224,319
- Issue date Feb 11, 2025
- Fuji Electric Co., Ltd.
- Tatsuya Naito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and fabrication method thereof
- Patent number 12,218,024
- Issue date Feb 4, 2025
- Fuji Electric Co., Ltd.
- Motoyoshi Kubouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for designing thereof
- Patent number 12,211,903
- Issue date Jan 28, 2025
- mqSemi AG
- Munaf Rahimo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method of semiconductor device
- Patent number 12,206,016
- Issue date Jan 21, 2025
- Fuji Electric Co., Ltd.
- Tatsuya Naito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, and method of manufacturing semiconductor device
- Patent number 12,205,993
- Issue date Jan 21, 2025
- Fuji Electric Co., Ltd.
- Hiroki Wakimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,206,015
- Issue date Jan 21, 2025
- Fuji Electric Co., Ltd.
- Tohru Shirakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,205,948
- Issue date Jan 21, 2025
- Fuji Electric Co., Ltd.
- Soichi Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device with dV/dt controllability and low gate...
- Patent number 12,199,146
- Issue date Jan 14, 2025
- Infineon Technologies AG
- Alexander Philippou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device and manufacturiing method
- Patent number 12,199,144
- Issue date Jan 14, 2025
- HITACHI ENERGY LTD
- Wolfgang Amadeus Vitale
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,199,172
- Issue date Jan 14, 2025
- Fuji Electric Co., Ltd.
- Tatsuya Naito
- 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 fabrication method of semiconductor device...
- Patent number 12,199,162
- Issue date Jan 14, 2025
- Fuji Electric Co., Ltd.
- Yuichi Harada
- 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
Semiconductor device
- Patent number 12,183,782
- Issue date Dec 31, 2024
- Kabushiki Kaisha Toshiba
- Takako Motai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cell structure and semiconductor device using same
- Patent number 12,183,813
- Issue date Dec 31, 2024
- Nanjing Sinnopower Technology Co., Ltd.
- Wenfang Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Notch shape of trench gate bottom corner for better breakdown volta...
- Patent number 12,183,795
- Issue date Dec 31, 2024
- SiEn (QingDao) Integrated Circuits Co., Ltd
- Conghui Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reverse conducting IGBT with controlled anode injection
- Patent number 12,166,111
- Issue date Dec 10, 2024
- DYNEX SEMICONDUCTOR LIMITED
- Luther-King Ekonde Ngwendson
- H01 - BASIC ELECTRIC ELEMENTS
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
Semiconductor device
- Patent number 12,165,998
- Issue date Dec 10, 2024
- Fuji Electric Co., Ltd.
- Tohru Shirakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench power semiconductor device
- Patent number 12,159,914
- Issue date Dec 3, 2024
- Excelliance MOS Corporation
- Chu-Kuang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 12,154,976
- Issue date Nov 26, 2024
- Mitsubishi Electric Corporation
- Kazuya Konishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cell structure and its related semiconductor device
- Patent number 12,154,977
- Issue date Nov 26, 2024
- Nanjing Sinnopower Technology Co., Ltd.
- Wenfang Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 12,142,605
- Issue date Nov 12, 2024
- Mitsubishi Electric Corporation
- Koichi Nishi
- 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
Semiconductor device and power conversion device
- Patent number 12,136,665
- Issue date Nov 5, 2024
- Mitsubishi Electric Corporation
- Katsumi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 12,125,901
- Issue date Oct 22, 2024
- Fuji Electric Co., Ltd.
- Makoto Shimosawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Wide Bandgap Trench Gate Semiconductor Device with Buried Gate
- Publication number 20250063800
- Publication date Feb 20, 2025
- Wolfspeed, Inc.
- Thomas Edgar Harrington
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250048684
- Publication date Feb 6, 2025
- Fuji Electric Co., Ltd.
- Shuntaro YAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR MODULE, AND MANUFACTURING METHOD
- Publication number 20250040161
- Publication date Jan 30, 2025
- Fuji Electric Co., Ltd.
- Koh Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20250040162
- Publication date Jan 30, 2025
- RENESAS ELECTRONICS CORPORATION
- Hitoshi MATSUURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250031396
- Publication date Jan 23, 2025
- Mitsubishi Electric Corporation
- Kazuya KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250031397
- Publication date Jan 23, 2025
- Sanken Electric Co., Ltd
- Ryo SOMEYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH SiC SEMICONDUCTOR LAYER AND RAISED PORTIO...
- Publication number 20250031428
- Publication date Jan 23, 2025
- ROHM CO., LTD.
- Seiya NAKAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR APPARATUS AND MANUFACTURING METHOD OF SEMICONDUCTOR A...
- Publication number 20250029838
- Publication date Jan 23, 2025
- Fuji Electric Co., Ltd.
- Kosuke YOSHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20250022710
- Publication date Jan 16, 2025
- Fuji Electric Co., Ltd.
- Soichi YOSHIDA
- 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
SIC SEMICONDUCTOR DEVICE
- Publication number 20250022916
- Publication date Jan 16, 2025
- ROHM CO., LTD.
- Keisuke NAGAYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250015170
- Publication date Jan 9, 2025
- Fuji Electric Co., Ltd.
- Yuta SHINODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250015171
- Publication date Jan 9, 2025
- Rohm Co., Ltd.
- Masaki AONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RC IGBT and Method of Operating an RC IGBT
- Publication number 20250006729
- Publication date Jan 2, 2025
- INFINEON TECHNOLOGIES AG
- Roman Baburske
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE DEVICE
- Publication number 20250006814
- Publication date Jan 2, 2025
- INFINEON TECHNOLOGIES AG
- Wolfgang LEHNERT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IGBT, Method of Operating an RC IGBT, and a Circuit Including an IGBT
- Publication number 20250006727
- Publication date Jan 2, 2025
- INFINEON TECHNOLOGIES AG
- Frank Pfirsch
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RC IGBT and Method of Operating a Half Bridge Circuit
- Publication number 20250006825
- Publication date Jan 2, 2025
- INFINEON TECHNOLOGIES AG
- Hans-Guenter Eckel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240429311
- Publication date Dec 26, 2024
- Fuji Electric Co., Ltd.
- Yuichi HARADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240429282
- Publication date Dec 26, 2024
- Mitsubishi Electric Corporation
- Yusuke MIYATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240429234
- Publication date Dec 26, 2024
- Fuji Electric Co., Ltd.
- Tatsuya NAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INCREASING FORWARD BIASED SAFE OPERATING AREA USING DIFFERENT THRES...
- Publication number 20240429298
- Publication date Dec 26, 2024
- Infineon Technologies Americas Corp.
- Praveen Shenoy
- 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 AN ACTIVE DEVICE REGION AND A CURRENT SEN...
- Publication number 20240421021
- Publication date Dec 19, 2024
- Infineon Technologies Austria AG
- Alim Karmous
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING FIRST TRENCHES WITH A GATE ELECTRODE AN...
- Publication number 20240413229
- Publication date Dec 12, 2024
- INFINEON TECHNOLOGIES AG
- Christian Philipp Sandow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINTERED BODY, SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR DEVICE, AND M...
- Publication number 20240413208
- Publication date Dec 12, 2024
- Rohm Co., Ltd.
- Takuji MAEKAWA
- C30 - CRYSTAL GROWTH
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME
- Publication number 20240405109
- Publication date Dec 5, 2024
- ROHM CO., LTD.
- Suguru HONDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20240405108
- Publication date Dec 5, 2024
- Mitsubishi Electric Corporation
- Kenji HARADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240405110
- Publication date Dec 5, 2024
- ROHM CO., LTD.
- Takayuki OSAWA
- 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
METHOD OF OPERATING A POWER TRANSISTOR FORMED BY A PLURALITY OF TRA...
- Publication number 20240405094
- Publication date Dec 5, 2024
- INFINEON TECHNOLOGIES AG
- Frank Pfirsch
- H01 - BASIC ELECTRIC ELEMENTS

and a gate structure lying on a slanted or vertical surface or formed in a groove

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Semiconductor device and method of manufacturing semiconductor device

Device having increased forward biased safe operating area using so...

Semiconductor device and method of manufacturing the same

Semiconductor device including insulated gate bipolar transistor

Semiconductor device

Semiconductor device and fabrication method thereof

Semiconductor device and method for designing thereof

Semiconductor device and manufacturing method of semiconductor device

Semiconductor device, and method of manufacturing semiconductor device

Semiconductor device

Semiconductor device

Power semiconductor device with dV/dt controllability and low gate...

Power semiconductor device and manufacturiing method

Semiconductor device

Semiconductor apparatus

Semiconductor device and fabrication method of semiconductor device...

Semiconductor device and manufacturing method thereof

Semiconductor device

Cell structure and semiconductor device using same

Notch shape of trench gate bottom corner for better breakdown volta...

Reverse conducting IGBT with controlled anode injection

Semiconductor device and manufacturing method thereof

Semiconductor device

Trench power semiconductor device

Semiconductor device and method of manufacturing semiconductor device

Cell structure and its related semiconductor device

Semiconductor device and method for manufacturing the same

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

Semiconductor device and power conversion device

Method of manufacturing semiconductor device

Patents Applicationslast 30 patents

Wide Bandgap Trench Gate Semiconductor Device with Buried Gate

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, SEMICONDUCTOR MODULE, AND MANUFACTURING METHOD

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE WITH SiC SEMICONDUCTOR LAYER AND RAISED PORTIO...

SEMICONDUCTOR APPARATUS AND MANUFACTURING METHOD OF SEMICONDUCTOR A...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SIC SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

RC IGBT and Method of Operating an RC IGBT

SILICON CARBIDE DEVICE

IGBT, Method of Operating an RC IGBT, and a Circuit Including an IGBT

RC IGBT and Method of Operating a Half Bridge Circuit

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

INCREASING FORWARD BIASED SAFE OPERATING AREA USING DIFFERENT THRES...

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE WITH AN ACTIVE DEVICE REGION AND A CURRENT SEN...

SEMICONDUCTOR DEVICE HAVING FIRST TRENCHES WITH A GATE ELECTRODE AN...

SINTERED BODY, SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR DEVICE, AND M...

SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE HAVING GATE ELECTRODE AND INTERLAYER INSULATIN...

METHOD OF OPERATING A POWER TRANSISTOR FORMED BY A PLURALITY OF TRA...