for static converters or rectifiers

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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
Power supply device
- Patent number 12,362,554
- Issue date Jul 15, 2025
- FSP Technology Inc.
- Lung-Chi Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety switch for photovoltaic systems
- Patent number 12,348,182
- Issue date Jul 1, 2025
- Solaredge Technologies Ltd.
- Yakir Loewenstern
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus, system, and method for power-cycling field-replaceable u...
- Patent number 12,316,096
- Issue date May 27, 2025
- Juniper Networks, Inc.
- Balaji Babu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Polarity protection for a converter
- Patent number 12,316,097
- Issue date May 27, 2025
- Deere & Company
- Dustin E. Oelmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for diagnosing abnormality of power device drive...
- Patent number 12,316,209
- Issue date May 27, 2025
- Hitachi Astemo, Ltd.
- Masahiro Doi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power conditioning system supporting hot swapping and control metho...
- Patent number 12,308,638
- Issue date May 20, 2025
- LS ELECTRIC CO., LTD.
- Kwangsoo Koh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Undervoltage protection circuit for a DC/DC converter and method th...
- Patent number 12,283,888
- Issue date Apr 22, 2025
- Valeo Equipements Electriques Moteur
- Zhenhua Yi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter
- Patent number 12,278,481
- Issue date Apr 15, 2025
- Mitsubishi Electric Corporation
- Ryota Kitamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Isolated gate driver, traction inverter, and electric vehicle
- Patent number 12,278,482
- Issue date Apr 15, 2025
- Rohm Co., Ltd.
- Toshiyuki Ishikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power high-density DC/DC conversion system with overvoltage protect...
- Patent number 12,278,480
- Issue date Apr 15, 2025
- Petroleo Brasileiro S.A. Petrobras
- Hugo Francisco Lisboa Santos
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Connectable power stations
- Patent number 12,272,959
- Issue date Apr 8, 2025
- Champion Power Equipment, Inc.
- Greg Pauken
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Overcurrent protection circuit and power converter
- Patent number 12,272,941
- Issue date Apr 8, 2025
- Omron Corporation
- Noriyuki Nosaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Abnormal current protection device and abnormal current protection...
- Patent number 12,266,913
- Issue date Apr 1, 2025
- ELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY INC.
- Isaac Y. Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical network
- Patent number 12,266,489
- Issue date Apr 1, 2025
- Siemens Aktiengesellschaft
- Shivansh Batra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Installation including a stored energy source and an electric motor...
- Patent number 12,266,921
- Issue date Apr 1, 2025
- Sew-Eurodrive GmbH & Co. KG
- Dominik Hecht
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device and electronic device
- Patent number 12,249,825
- Issue date Mar 11, 2025
- Acer Incorporated
- Tzu-Tseng Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection system, photovoltaic system, and protection method
- Patent number 12,243,702
- Issue date Mar 4, 2025
- TMEIC Corporation
- Daiki Terashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit having switching control and power supply circui...
- Patent number 12,244,233
- Issue date Mar 4, 2025
- Fuji Electric Co., Ltd.
- Jun Yabuzaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for coordinating protective devices in a distribution grid
- Patent number 12,237,125
- Issue date Feb 25, 2025
- Siemens Aktiengesellschaft
- Shivansh Batra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for controlling a segmented circuit
- Patent number 12,232,723
- Issue date Feb 25, 2025
- Cilag GmbH International
- Richard L. Leimbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods of overvoltage protection for LED lighting
- Patent number 12,237,666
- Issue date Feb 25, 2025
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhuoyan Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING A SEGMENTED CIRCUIT
- Publication number 20250228558
- Publication date Jul 17, 2025
- Cilag GMBH International
- Richard L. Leimbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONNECTABLE POWER STATIONS
- Publication number 20250233426
- Publication date Jul 17, 2025
- Champion Power Equipment, Inc.
- Greg Pauken
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOVOLTAIC SYSTEM AND CIRCUIT PROTECTION METHOD FOR PHOTOVOLTAIC...
- Publication number 20250226794
- Publication date Jul 10, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Xin QI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONSTANT POWER ADAPTIVE CURRENT LIMITING PROTECTION CIRCUIT AND CON...
- Publication number 20250219396
- Publication date Jul 3, 2025
- CHROMA ATE INC.
- Chun-Tai Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD, CIRCUIT, AND DEVICE FOR PROTECTING MOS GROUP, AND CHARGING...
- Publication number 20250219395
- Publication date Jul 3, 2025
- SAIC GM Wuling Automobile CO., Ltd
- Changye Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD, CIRCUIT, AND DEVICE FOR PROTECTING MOS GROUP, AND CHARGING...
- Publication number 20250219394
- Publication date Jul 3, 2025
- SAIC GM WULING AUTOMOBILE CO., LTD.
- Changye Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR DETECTING ARCING, INVERTER AND PHOTOVOLTAIC SYSTEM
- Publication number 20250210960
- Publication date Jun 26, 2025
- Sungrow Power Supply Co., Ltd.
- Yinyin Zhou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRE-CHARGE CIRCUITS FOR DIRECT CURRENT BUS TRANSIENT VOLTAGE PROTEC...
- Publication number 20250210969
- Publication date Jun 26, 2025
- ABB Schweiz AG
- Jing Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAULT DETECTION SYSTEM AND METHOD FOR SWITCHED CAPACITOR CONVERTER
- Publication number 20250210968
- Publication date Jun 26, 2025
- NXP USA, Inc.
- Sri Harsh Pakala
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING A PLURALITY OF HALF-BRIDGES AND CORRESPONDIN...
- Publication number 20250202224
- Publication date Jun 19, 2025
- STMicroelectronics International N.V.
- Placido De Vita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED SWITCHING CIRCUIT WITH SHORT-CIRCUIT PROTECTION AND METHOD...
- Publication number 20250183653
- Publication date Jun 5, 2025
- Chengdu Monolithic Power Systems Co., Ltd.
- Yuzhou Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR DETERMINING THE STATE OF AN INVERTER
- Publication number 20250183789
- Publication date Jun 5, 2025
- BAUMUELLER NUERNBERG GMBH
- Magdi DIMAS ZEKRI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVERCURRENT PROTECTION APPARATUS AND PROTECTION METHOD FOR T-TYPE T...
- Publication number 20250174978
- Publication date May 29, 2025
- SolaX Power Network Technology (Zhejiang) Co., Ltd.
- KEROU WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONTROL SYSTEM
- Publication number 20250174979
- Publication date May 29, 2025
- MITSUBISHI ELECTRIC CORPORATION
- Frederick PAGE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR PROCESSING ARC FAULT, INVERTER AND PHOTOVOLTAIC SYSTEM
- Publication number 20250175005
- Publication date May 29, 2025
- Sungrow Power Supply Co., Ltd.
- Yinyin Zhou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMUNICATING HEALTH INFORMATION OF A POWER STAGE IN A MULTI-PHASE...
- Publication number 20250167683
- Publication date May 22, 2025
- Shaoxing Yuanfang Semiconductor Co., Ltd.
- Arnold J. D'Souza
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACCURATE AND FAST POWER MODULE PROPERTIES ASSESSMENT
- Publication number 20250157871
- Publication date May 15, 2025
- GE AVIATION SYSTEMS LLC
- Shung Ik Lee
- G01 - MEASURING TESTING
Information Patent Application
THREE-PHASE RESONANT DC-DC CONVERTER
- Publication number 20250141349
- Publication date May 1, 2025
- Delta Electronics (Norway) AS
- Tore BRASTAD Jan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT MODE CONTROL TYPE SWITCHING POWER SUPPLY DEVICE
- Publication number 20250121703
- Publication date Apr 17, 2025
- Rohm Co., Ltd.
- Yuhei Yamaguchi
- B60 - VEHICLES IN GENERAL
Information Patent Application
INTEGRATED CIRCUIT AND POWER CONVERTER
- Publication number 20250126880
- Publication date Apr 17, 2025
- Nanjing Silergy Micro Technology Co., Ltd.
- Junyan Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Management Circuit with Inrush-Protection Device Bypass
- Publication number 20250125609
- Publication date Apr 17, 2025
- SiliconBrite Technologies, Inc.
- Cameron Nathan Jackson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC:DC CONVERTER CONTROL
- Publication number 20250125608
- Publication date Apr 17, 2025
- Rolls-Royce plc
- David R. TRAINER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPEN FAULT DETECTION FOR POWER CONVERTERS
- Publication number 20250116728
- Publication date Apr 10, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Nischal R
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING AN INVERTER COMPRISING SELECTING A SAFETY MODE
- Publication number 20250112453
- Publication date Apr 3, 2025
- NIDEC PSA EMOTORS
- Julien LAU YOU HIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER
- Publication number 20250112454
- Publication date Apr 3, 2025
- Mitsubishi Electric Corporation
- Ryota KITAMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH VOLTAGE SIDE OVERCURRENT AND OVERVOLTAGE PROTECTION CIRCUIT
- Publication number 20250096556
- Publication date Mar 20, 2025
- Samsung SDI Co., Ltd.
- Peter Kurcik
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTIVE CLAMP FLYBACK CONVERTER WITH SHUTDOWN PROTECTION
- Publication number 20250096671
- Publication date Mar 20, 2025
- Chengdu Monolithic Power Systems Co., Ltd.
- Xiangyi Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC FAULT MANAGEMENT IN ELECTRICAL POWER SYSTEM
- Publication number 20250096557
- Publication date Mar 20, 2025
- Hitachi Energy Ltd
- Sasitharan Subramanian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC-POWER CONVERSION APPARATUS
- Publication number 20250088121
- Publication date Mar 13, 2025
- Mitsubishi Electric Corporation
- Takashi KANEYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL PROPULSION SYSTEM FOR AN AIRCRAFT
- Publication number 20250070547
- Publication date Feb 27, 2025
- SAFRAN ELECTRICAL & POWER
- Jérôme VALIRE
- B64 - AIRCRAFT AVIATION COSMONAUTICS

for static converters or rectifiers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Power supply device

Safety switch for photovoltaic systems

Apparatus, system, and method for power-cycling field-replaceable u...

Polarity protection for a converter

Method and system for diagnosing abnormality of power device drive...

Power conditioning system supporting hot swapping and control metho...

Undervoltage protection circuit for a DC/DC converter and method th...

Power converter

Isolated gate driver, traction inverter, and electric vehicle

Power high-density DC/DC conversion system with overvoltage protect...

Connectable power stations

Overcurrent protection circuit and power converter

Abnormal current protection device and abnormal current protection...

Electrical network

Installation including a stored energy source and an electric motor...

Power supply device and electronic device

Protection system, photovoltaic system, and protection method

Integrated circuit having switching control and power supply circui...

Method for coordinating protective devices in a distribution grid

Systems and methods for controlling a segmented circuit

Systems and methods of overvoltage protection for LED lighting

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

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR CONTROLLING A SEGMENTED CIRCUIT

CONNECTABLE POWER STATIONS

PHOTOVOLTAIC SYSTEM AND CIRCUIT PROTECTION METHOD FOR PHOTOVOLTAIC...

CONSTANT POWER ADAPTIVE CURRENT LIMITING PROTECTION CIRCUIT AND CON...

METHOD, CIRCUIT, AND DEVICE FOR PROTECTING MOS GROUP, AND CHARGING...

METHOD, CIRCUIT, AND DEVICE FOR PROTECTING MOS GROUP, AND CHARGING...

METHOD FOR DETECTING ARCING, INVERTER AND PHOTOVOLTAIC SYSTEM

PRE-CHARGE CIRCUITS FOR DIRECT CURRENT BUS TRANSIENT VOLTAGE PROTEC...

FAULT DETECTION SYSTEM AND METHOD FOR SWITCHED CAPACITOR CONVERTER

METHOD FOR CONTROLLING A PLURALITY OF HALF-BRIDGES AND CORRESPONDIN...

ISOLATED SWITCHING CIRCUIT WITH SHORT-CIRCUIT PROTECTION AND METHOD...

METHOD FOR DETERMINING THE STATE OF AN INVERTER

OVERCURRENT PROTECTION APPARATUS AND PROTECTION METHOD FOR T-TYPE T...

POWER CONTROL SYSTEM

METHOD FOR PROCESSING ARC FAULT, INVERTER AND PHOTOVOLTAIC SYSTEM

COMMUNICATING HEALTH INFORMATION OF A POWER STAGE IN A MULTI-PHASE...

ACCURATE AND FAST POWER MODULE PROPERTIES ASSESSMENT

THREE-PHASE RESONANT DC-DC CONVERTER

CURRENT MODE CONTROL TYPE SWITCHING POWER SUPPLY DEVICE

INTEGRATED CIRCUIT AND POWER CONVERTER

Power Management Circuit with Inrush-Protection Device Bypass

DC:DC CONVERTER CONTROL

OPEN FAULT DETECTION FOR POWER CONVERTERS

METHOD FOR CONTROLLING AN INVERTER COMPRISING SELECTING A SAFETY MODE

POWER CONVERTER

HIGH VOLTAGE SIDE OVERCURRENT AND OVERVOLTAGE PROTECTION CIRCUIT

ACTIVE CLAMP FLYBACK CONVERTER WITH SHUTDOWN PROTECTION

DC FAULT MANAGEMENT IN ELECTRICAL POWER SYSTEM

ELECTRIC-POWER CONVERSION APPARATUS

ELECTRICAL PROPULSION SYSTEM FOR AN AIRCRAFT