for static converters or rectifiers

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CPC
H02H7/12

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HELECTRICITY H02Electric power H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS H02H7/00Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions

Current Industry

H02H7/12for static converters or rectifiers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Current mode control type switching power supply device
- Patent number 12,214,676
- Issue date Feb 4, 2025
- Rohm Co., Ltd.
- Yuhei Yamaguchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrical network having fault protection control
- Patent number 12,217,919
- Issue date Feb 4, 2025
- Siemens Aktiengesellschaft
- Yi Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Overcurrent protection circuit for protecting overcurrent flowing t...
- Patent number 12,212,132
- Issue date Jan 28, 2025
- Omron Corporation
- Satoshi Iwai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Medium-voltage photovoltaic grid-connected inverter system and phot...
- Patent number 12,212,133
- Issue date Jan 28, 2025
- SUNGROW POWER SUPPLY CO., LTD.
- Hang Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for opening or closing a DC circuit, and method for autom...
- Patent number 12,205,783
- Issue date Jan 21, 2025
- Siemens Aktiengesellschaft
- Yi Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply control system and vehicle
- Patent number 12,194,933
- Issue date Jan 14, 2025
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Ganghui Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semiconductor module
- Patent number 12,199,022
- Issue date Jan 14, 2025
- Fuji Electric Co., Ltd.
- Masayoshi Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Asymmetric overvoltage protection apparatus, DC circuit arrangement...
- Patent number 12,199,423
- Issue date Jan 14, 2025
- DEHN SE
- Michael Stehle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric grid and method for operating an electric grid
- Patent number 12,176,163
- Issue date Dec 24, 2024
- Siemens Aktiengesellschaft
- Shivansh Batra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Short-circuit protection apparatus, short-circuit protection method...
- Patent number 12,160,167
- Issue date Dec 3, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Zhen Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated circuit for load-state-based control and power supply ci...
- Patent number 12,155,311
- Issue date Nov 26, 2024
- Fuji Electric Co., Ltd.
- Jun Yabuzaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage converter having overvoltage protection
- Patent number 12,155,195
- Issue date Nov 26, 2024
- B&R INDUSTRIAL AUTOMATION GMBH
- Sebastian Blume
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ground fault minimization
- Patent number 12,155,198
- Issue date Nov 26, 2024
- Discovery Energy, LLC
- Isaac S. Frampton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gate drive apparatus and control method for switched capacitor conv...
- Patent number 12,149,162
- Issue date Nov 19, 2024
- Halo Microelectronics International
- Suming Lai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power control device
- Patent number 12,142,910
- Issue date Nov 12, 2024
- Rohm Co., Ltd.
- Kenichi Okajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Open-circuit fault detection method and apparatus, and computer device
- Patent number 12,135,359
- Issue date Nov 5, 2024
- EAST GROUP CO., LTD.
- Wei Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
BRCT clamping absorption circuit with short circuit protection
- Patent number 12,132,306
- Issue date Oct 29, 2024
- Shenzhen Hontech-Wins Electronics Co., LTD.
- Wencai Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection system and protection method for power converters
- Patent number 12,126,163
- Issue date Oct 22, 2024
- Bae Systems Controls Inc.
- Andrew S. Clark
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus and method for controlling inverter
- Patent number 12,126,278
- Issue date Oct 22, 2024
- LS ELECTRIC CO., LTD.
- Chengde Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical conversion system of multilevel type protected against a...
- Patent number 12,126,162
- Issue date Oct 22, 2024
- SAFRAN ELECTRONICS & DEFENSE
- Louis Grimaud
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric-power converter
- Patent number 12,113,457
- Issue date Oct 8, 2024
- TMEIC CORPORATION
- Kazuki Aoyagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage converter, an electrified vehicle and a method for real-tim...
- Patent number 12,107,502
- Issue date Oct 1, 2024
- Valeo Systemes de Controle Moteur
- Qiong Jin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Switch protection circuit and power converter suited for different...
- Patent number 12,107,413
- Issue date Oct 1, 2024
- JOULWATT TECHNOLOGY CO., LTD.
- Aimin Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault isolation apparatus, direct current boost apparatus, and inve...
- Patent number 12,095,256
- Issue date Sep 17, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Fangpo Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controlling an inverter to emulate synchronous generator under faul...
- Patent number 12,095,257
- Issue date Sep 17, 2024
- Regents of The University of Minnesota
- Pratap Gopal Mysore
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overload operating method for T-type 3-level converters
- Patent number 12,095,357
- Issue date Sep 17, 2024
- GINLONG TECHNOLOGIES CO., LTD.
- Yiming Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic delay with stabilized output voltage and over current/sh...
- Patent number 12,088,088
- Issue date Sep 10, 2024
- Rockwell Automation Technologies, Inc.
- Ji Jun Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Efuse circuit and control method thereof
- Patent number 12,081,016
- Issue date Sep 3, 2024
- Chengdu Monolithic Power Systems Co., Ltd.
- Lei Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage harvester for power distribution system devices
- Patent number 12,081,013
- Issue date Sep 3, 2024
- Hubbell Incorporated
- Peter Michael Agliata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-level brake chopper and method for controlling three-level br...
- Patent number 12,074,431
- Issue date Aug 27, 2024
- ABB Schweiz AG
- Tero Viitanen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
FAULT DETECTION METHODS AND DEVICES FOR PULSE WIDTH MODULATION CONV...
- Publication number 20250055272
- Publication date Feb 13, 2025
- STMicroelectronics International N.V.
- Andrea SPAMPINATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONTROL DEVICE
- Publication number 20250047094
- Publication date Feb 6, 2025
- Rohm Co., Ltd.
- Kenichi OKAJIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE AND ELECTRONIC DEVICE
- Publication number 20250038518
- Publication date Jan 30, 2025
- ACER INCORPORATED
- Tzu-Tseng Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE
- Publication number 20250023453
- Publication date Jan 16, 2025
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Xiaochen ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONTROL CIRCUIT AND CONTROL METHOD THEREOF
- Publication number 20250023460
- Publication date Jan 16, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Xiaolu HU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLYING CAPACITOR CONVERTER, VOLTAGE CONVERTER AND ENERGY STORAGE SY...
- Publication number 20250023472
- Publication date Jan 16, 2025
- Delta Electronics, Inc.
- Bo Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System and Method for Protection During Inverter Shutdown in Distri...
- Publication number 20250007280
- Publication date Jan 2, 2025
- Solaredge Technologies Ltd.
- Meir Adest
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICES
- Publication number 20240402785
- Publication date Dec 5, 2024
- Samsung Electronics Co., Ltd.
- Hyunseok Nam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTELLIGENT POWER DISTRIBUTION AND REGULATION
- Publication number 20240396464
- Publication date Nov 28, 2024
- Amber Semiconductor, Inc
- Mark Telefus
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION SYSTEM AND PROGRAM
- Publication number 20240388216
- Publication date Nov 21, 2024
- DENSO CORPORATION
- Atsuyuki Hiruma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROTECTION CIRCUIT FOR POWER SUPPLY DEVICES, PARTICULARLY FOR EXPLO...
- Publication number 20240380197
- Publication date Nov 14, 2024
- Pepperl+Fuchs SE
- Carlo Gattanini
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMAGE DISPLAY APPARATUS
- Publication number 20240371318
- Publication date Nov 7, 2024
- LG ELECTRONICS INC.
- Dohoon KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CONTROL APPARATUS AND POWER CONVERSION APPARATUS IN PHOTOVOLTAIC SY...
- Publication number 20240372354
- Publication date Nov 7, 2024
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Alperen Mustafa COLAK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVERTEMPERATURE PROTECTION OF SWITCHING POWER SUPPLY
- Publication number 20240364096
- Publication date Oct 31, 2024
- DIODES INCORPORATED
- Andong Zhao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE, CONTROL DEVICE FOR POWER SUPPLY CIRCUIT, AND P...
- Publication number 20240364098
- Publication date Oct 31, 2024
- Murata Manufacturing Co., Ltd.
- Kenta FUJII
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR PROTECTING AGAINST OVERVOLTAGE CURRENT FED CONVERTER
- Publication number 20240356328
- Publication date Oct 24, 2024
- Mitsubishi Electric Corporation
- Johan LE LESLE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ABNORMALITY DETECTION APPARATUS
- Publication number 20240313523
- Publication date Sep 19, 2024
- DENSO CORPORATION
- Kunihiko MATSUDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC FUSE CIRCUIT AND CIRCUIT SYSTEM USING THE SAME
- Publication number 20240291264
- Publication date Aug 29, 2024
- Joulwatt Technology Co., Ltd.
- Pitleong Wong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER MANAGEMENT CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20240290236
- Publication date Aug 29, 2024
- SAMSUNG DISPLAY CO., LTD.
- JIN-TAEK HONG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
POWER CONVERTER CURRENT SENSE FAULT DETECTION
- Publication number 20240280645
- Publication date Aug 22, 2024
- CYPRESS SEMICONDUCTOR CORPORATION
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC CIRCUITRY, METHOD, COMPUTER PROGRAM, AND ELECTRONIC SYSTEM
- Publication number 20240283240
- Publication date Aug 22, 2024
- Kabushiki Kaisha Toshiba
- Koutaro MIYAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE AND IMAGE FORMATION APPARATUS
- Publication number 20240283239
- Publication date Aug 22, 2024
- Oki Electric Industry Co., Ltd.
- Ouji MATSUNO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC SPATIAL SYSTEM
- Publication number 20240275163
- Publication date Aug 15, 2024
- AIRBUS DEFENCE AND SPACE SAS
- Vincent BUGAUT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVERLOAD OPERATING METHOD FOR T-TYPE 3-LEVEL CONVERTERS
- Publication number 20240266946
- Publication date Aug 8, 2024
- GINLONG TECHNOLOGIES CO., LTD.
- Yiming WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TEMPERATURE INFERENCE DEVICE AND CONVERTER SYSTEM
- Publication number 20240255356
- Publication date Aug 1, 2024
- FANUC Corporation
- Wataru Kuroki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION SYSTEM
- Publication number 20240250606
- Publication date Jul 25, 2024
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Issei FUKASAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING MODULE
- Publication number 20240223071
- Publication date Jul 4, 2024
- Murata Manufacturing Co., Ltd.
- Kazuo HATTORI
- G01 - MEASURING TESTING
Information Patent Application
POWER CONDITIONING SYSTEM SUPPORTING HOT SWAPPING AND CONTROL METHO...
- Publication number 20240213762
- Publication date Jun 27, 2024
- LS ELECTRIC CO., LTD.
- Kwangsoo KOH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND CONTROL UNIT FOR OPERATING A SWITCH DEVICE HAVING A SWIT...
- Publication number 20240213763
- Publication date Jun 27, 2024
- ZF Friedrichshafen AG
- Marc Rasch
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER SUPPLY CONTROL SYSTEM AND PROCESSING METHOD
- Publication number 20240204507
- Publication date Jun 20, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Koki SAKAKIBARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

for static converters or rectifiers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Current mode control type switching power supply device

Electrical network having fault protection control

Overcurrent protection circuit for protecting overcurrent flowing t...

Medium-voltage photovoltaic grid-connected inverter system and phot...

Apparatus for opening or closing a DC circuit, and method for autom...

Power supply control system and vehicle

Semiconductor module

Asymmetric overvoltage protection apparatus, DC circuit arrangement...

Electric grid and method for operating an electric grid

Short-circuit protection apparatus, short-circuit protection method...

Integrated circuit for load-state-based control and power supply ci...

Voltage converter having overvoltage protection

Ground fault minimization

Gate drive apparatus and control method for switched capacitor conv...

Power control device

Open-circuit fault detection method and apparatus, and computer device

BRCT clamping absorption circuit with short circuit protection

Protection system and protection method for power converters

Apparatus and method for controlling inverter

Electrical conversion system of multilevel type protected against a...

Electric-power converter

Voltage converter, an electrified vehicle and a method for real-tim...

Switch protection circuit and power converter suited for different...

Fault isolation apparatus, direct current boost apparatus, and inve...

Controlling an inverter to emulate synchronous generator under faul...

Overload operating method for T-type 3-level converters

Electronic delay with stabilized output voltage and over current/sh...

Efuse circuit and control method thereof

Voltage harvester for power distribution system devices

Three-level brake chopper and method for controlling three-level br...

Patents Applicationslast 30 patents

FAULT DETECTION METHODS AND DEVICES FOR PULSE WIDTH MODULATION CONV...

POWER CONTROL DEVICE

POWER SUPPLY DEVICE AND ELECTRONIC DEVICE

POWER SUPPLY DEVICE

POWER CONTROL CIRCUIT AND CONTROL METHOD THEREOF

FLYING CAPACITOR CONVERTER, VOLTAGE CONVERTER AND ENERGY STORAGE SY...

System and Method for Protection During Inverter Shutdown in Distri...

ELECTRONIC DEVICES

INTELLIGENT POWER DISTRIBUTION AND REGULATION

POWER CONVERSION SYSTEM AND PROGRAM

PROTECTION CIRCUIT FOR POWER SUPPLY DEVICES, PARTICULARLY FOR EXPLO...

IMAGE DISPLAY APPARATUS

CONTROL APPARATUS AND POWER CONVERSION APPARATUS IN PHOTOVOLTAIC SY...

OVERTEMPERATURE PROTECTION OF SWITCHING POWER SUPPLY

POWER SUPPLY DEVICE, CONTROL DEVICE FOR POWER SUPPLY CIRCUIT, AND P...

METHOD FOR PROTECTING AGAINST OVERVOLTAGE CURRENT FED CONVERTER

ABNORMALITY DETECTION APPARATUS

ELECTRONIC FUSE CIRCUIT AND CIRCUIT SYSTEM USING THE SAME

POWER MANAGEMENT CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME

POWER CONVERTER CURRENT SENSE FAULT DETECTION

ELECTRONIC CIRCUITRY, METHOD, COMPUTER PROGRAM, AND ELECTRONIC SYSTEM

POWER SUPPLY DEVICE AND IMAGE FORMATION APPARATUS

ELECTRONIC SPATIAL SYSTEM

OVERLOAD OPERATING METHOD FOR T-TYPE 3-LEVEL CONVERTERS

TEMPERATURE INFERENCE DEVICE AND CONVERTER SYSTEM

POWER CONVERSION SYSTEM

SWITCHING MODULE

POWER CONDITIONING SYSTEM SUPPORTING HOT SWAPPING AND CONTROL METHO...

METHOD AND CONTROL UNIT FOR OPERATING A SWITCH DEVICE HAVING A SWIT...

POWER SUPPLY CONTROL SYSTEM AND PROCESSING METHOD