Means for protecting converters other than automatic disconnection

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H02M1/32

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HELECTRICITY H02Electric power H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER CONTROL OR REGULATION THEREOF H02M1/00Details of apparatus for conversion

Current Industry

H02M1/32Means for protecting converters other than automatic disconnection

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and circuit arrangement for controlling a switched-mode powe...
- Patent number 12,244,221
- Issue date Mar 4, 2025
- WAGO Verwaltungsgesellschaft mbH
- Bernhard Peeck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault tolerant system and method for continuous skip-fire pulse wid...
- Patent number 12,244,244
- Issue date Mar 4, 2025
- General Electric Renovables Espana, S.L.
- Pushkar Chandrakant Chaudhari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device
- Patent number 12,244,248
- Issue date Mar 4, 2025
- Mitsubishi Electric Corporation
- Kazuhiro Fujioka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for reducing effects of leakage inductance in f...
- Patent number 12,244,225
- Issue date Mar 4, 2025
- NAVITAS SEMICONDUCTOR LIMITED
- Xiucheng Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-channel alternating current conversion circuit, power supply...
- Patent number 12,244,239
- Issue date Mar 4, 2025
- Shenzhen Segre Electronic Co., Ltd
- Wanglong Xiong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter arrangement with support structure
- Patent number 12,244,243
- Issue date Mar 4, 2025
- Siemens Energy Global GmbH & Co. KG
- Sebastian Semmler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage conversion circuit, control method, DC/DC converter, and de...
- Patent number 12,244,170
- Issue date Mar 4, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Tao Liang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control circuit of power factor improvement circuit and semiconduct...
- Patent number 12,244,223
- Issue date Mar 4, 2025
- Rohm Co., Ltd.
- Satoshi Maejima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC bus voltage control
- Patent number 12,240,625
- Issue date Mar 4, 2025
- Pratt & Whitney Canada Corp.
- Richard Freer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single-phase and three-phase compatible ac-dc conversion circuit an...
- Patent number 12,244,214
- Issue date Mar 4, 2025
- Delta Electronics, Inc.
- Cheng-Te Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method for operating a drive system
- Patent number 12,237,793
- Issue date Feb 25, 2025
- Sew-Eurodrive GmbH & Co. KG
- Benjamin Norenburg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual-source facility power system
- Patent number 12,237,762
- Issue date Feb 25, 2025
- Koolbridge Solar, Inc.
- Paul Wilkinson Dent
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flyback power converter and secondary-side control method thereof
- Patent number 12,224,669
- Issue date Feb 11, 2025
- Leadtrend Technology Corp.
- Chung-Wei Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical power system
- Patent number 12,224,673
- Issue date Feb 11, 2025
- Rolls-Royce PLC
- David R. Trainer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging device and safety function control circuit and method thereof
- Patent number 12,224,659
- Issue date Feb 11, 2025
- FSP Technology Inc.
- Che-Min Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply circuit with two power conversion circuits
- Patent number 12,224,671
- Issue date Feb 11, 2025
- Murata Manufacturing Co., Ltd.
- Kazuaki Mino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for low inductance phase switch for inverter fo...
- Patent number 12,225,696
- Issue date Feb 11, 2025
- BorgWarner US Technologies LLC
- Mark Wendell Gose
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for adaptive gate driver for inverter for elect...
- Patent number 12,220,992
- Issue date Feb 11, 2025
- BorgWarner US Technologies LLC
- Seyed R. Zarabadi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for improving transient response in H-bridge bu...
- Patent number 12,219,677
- Issue date Feb 4, 2025
- Maxim Integrated Products, Inc.
- Suresh Hariharan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Surge protection and failsafe circuit for DC-DC converter
- Patent number 12,218,580
- Issue date Feb 4, 2025
- Hamilton Sundstrand Corporation
- Rajkumar Sengodan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter
- Patent number 12,218,581
- Issue date Feb 4, 2025
- Murata Manufacturing Co., Ltd.
- Gregory Szczeszynski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Serially connected inverters
- Patent number 12,218,505
- Issue date Feb 4, 2025
- Solaredge Technologies Ltd.
- Ilan Yoscovich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power electronics system, method for fabricating a power electronic...
- Patent number 12,218,578
- Issue date Feb 4, 2025
- Infineon Technologies AG
- Tomas Reiter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flyback converter and power supply system with dynamic under voltag...
- Patent number 12,218,600
- Issue date Feb 4, 2025
- JOULWATT TECHNOLOGY CO., LTD.
- Xiangyong Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arrangement and method for determining temperatures of electronic c...
- Patent number 12,216,009
- Issue date Feb 4, 2025
- Siemens Aktiengesellschaft
- Horst Geyer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device and control device having overcurrent suppr...
- Patent number 12,218,577
- Issue date Feb 4, 2025
- TMEIC Corporation
- Tatsuhito Nakajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device
- Patent number 12,218,579
- Issue date Feb 4, 2025
- Renesas Electronics Corporation
- Hideyuki Tajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit for DC-DC converters with current limit and control...
- Patent number 12,218,589
- Issue date Feb 4, 2025
- Chengdu Monolithic Power Systems Co., Ltd.
- Wangmiao Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device
- Patent number 12,218,606
- Issue date Feb 4, 2025
- Mitsubishi Electric Corporation
- Miwako Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling a power converter, and power converter syste...
- Patent number 12,218,607
- Issue date Feb 4, 2025
- Siemens Energy Global GmbH & Co. KG
- Rodrigo Alonso Alvarez Valenzuela
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHODS, SYSTEMS, AND DEVICES FOR FAULT HANDLING IN A POWER CONVERTER
- Publication number 20250079976
- Publication date Mar 6, 2025
- pSemi Corporation
- Tim Wen Hui Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-LEVEL CONVERSION CIRCUIT AND CYCLE-BY-CYCLE PROTECTION METHOD...
- Publication number 20250079973
- Publication date Mar 6, 2025
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Yichao Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-LEVEL CONVERSION CIRCUIT AND CYCLE-BY-CYCLE PROTECTION METHOD...
- Publication number 20250079974
- Publication date Mar 6, 2025
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Yuhua Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER
- Publication number 20250079999
- Publication date Mar 6, 2025
- Fuji Electric Co., Ltd.
- Yuji SUZUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MEASUREMENT APPARATUS
- Publication number 20250079966
- Publication date Mar 6, 2025
- NXP B.V.
- Baptiste François Jean Vignasse
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR INCREASING THE LIFETIME OF CONVERTER SWITCHES, AND SYSTEM
- Publication number 20250079994
- Publication date Mar 6, 2025
- SMA Solar Technology AG
- Karl Nesemann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE FOR COMPENSATING FOR CURRENT OR VOLTAGE
- Publication number 20250080004
- Publication date Mar 6, 2025
- EM CORETECH INC.
- Jin Gook KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GATE DRIVE CIRCUIT AND POWER CONVERSION DEVICE
- Publication number 20250079971
- Publication date Mar 6, 2025
- Hitachi Astemo, Ltd.
- Takeshi IKUYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAULT TOLERANT CONVERTER WITH SEAMLESS RECONFIGURATION TOPOLOGY
- Publication number 20250079975
- Publication date Mar 6, 2025
- NXP B.V.
- Rami Troudi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RECTIFYING-ELEMENT-MODULE SEALING UNIT
- Publication number 20250080005
- Publication date Mar 6, 2025
- SANSHA ELECTRIC MANUFACTURING CO., LTD.
- Kazuki TODA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-LEVEL CONVERSION CIRCUIT AND CYCLE-BY-CYCLE PROTECTION METHOD...
- Publication number 20250080008
- Publication date Mar 6, 2025
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Yichao Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVER-VOLTAGE PROTECTION FOR VARIABLE OUTPUT VOLTAGE SMPS
- Publication number 20250070648
- Publication date Feb 27, 2025
- NXP USA, Inc.
- Peter Theodorus Johannes Degen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GATE DRIVE CIRCUIT, POWER GOOD CIRCUIT, OVERCURRENT DETECTION CIRCU...
- Publication number 20250070645
- Publication date Feb 27, 2025
- Rohm Co., Ltd.
- Haruo YAMAKOSHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVERCURRENT PROTECTION CIRCUIT OF POWER SUPPLY SYSTEM AND APPARATUS
- Publication number 20250070545
- Publication date Feb 27, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Junpeng Kang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION SYSTEM
- Publication number 20250070558
- Publication date Feb 27, 2025
- Delta Electronics, Inc.
- Chih-Ming WU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT (DC)-DC CONVERTER OPERATIONAL MODE TRANSITION WITH L...
- Publication number 20250070666
- Publication date Feb 27, 2025
- NXP USA, Inc.
- Mohammed Mansri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER CONTROL CIRCUIT AND METHOD
- Publication number 20250070675
- Publication date Feb 27, 2025
- REDISEM LTD.
- Russell JACQUES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE AND CONTROL METHOD FOR POWER CONVERSION DEVICE
- Publication number 20250070686
- Publication date Feb 27, 2025
- Mitsubishi Electric Corporation
- Miwako TANAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER EFFICIENCY BOOST AT LOW LOADS, KEEPING MAXIMUM CONS...
- Publication number 20250070663
- Publication date Feb 27, 2025
- INFINEON TECHNOLOGIES AG
- Fabio Ballarin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION CIRCUIT AND METHOD
- Publication number 20250070641
- Publication date Feb 27, 2025
- SG MICRO CORP
- Lei Tan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONVERTER CIRCUIT, POWER STAGE CIRCUIT AND TEMPERATURE BALANCING ME...
- Publication number 20250062682
- Publication date Feb 20, 2025
- PowerX Semiconductor Corporation
- Chih-Chieh SU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE INCLUDING POWER TRANSISTOR
- Publication number 20250062680
- Publication date Feb 20, 2025
- INFINEON TECHNOLOGIES AG
- Johannes ROSTEK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR DISCHARGING ENERGY STORAGE DEVICES
- Publication number 20250062681
- Publication date Feb 20, 2025
- GE Grid GmbH
- Datatreya Reddy GOLLAPUDI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION SYSTEM AND CONTROL METHOD THEREFOR
- Publication number 20250062684
- Publication date Feb 20, 2025
- ZHEJIANG JINKO ENERGY STORAGE CO., LTD.
- Qi XIAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCH TRIGGER FOR SUPPRESSING INRUSH CURRENT
- Publication number 20250062689
- Publication date Feb 20, 2025
- Delta Electronics, Inc.
- Ming-Yang Ke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
TWO-WAY AC POWER CONVERSION DEVICE
- Publication number 20250055383
- Publication date Feb 13, 2025
- Yu HSU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR PHASE SWITCH TIMING CONTROLLER FOR INVERTER...
- Publication number 20250056773
- Publication date Feb 13, 2025
- BorgWarner US Technologies LLC
- Jack Lavern Glenn
- B60 - VEHICLES IN GENERAL
Information Patent Application
INRUSH CURRENT LIMITING CIRCUIT FOR POWER SYSTEM
- Publication number 20250047192
- Publication date Feb 6, 2025
- FADU Inc.
- Seonho KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SYSTEM HAVING MULTI-TRIGGER ALL-PHASE ACTIVATION
- Publication number 20250047187
- Publication date Feb 6, 2025
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Margaret SPILLANE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Means for protecting converters other than automatic disconnection

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and circuit arrangement for controlling a switched-mode powe...

Fault tolerant system and method for continuous skip-fire pulse wid...

Power conversion device

Systems and methods for reducing effects of leakage inductance in f...

Multi-channel alternating current conversion circuit, power supply...

Power converter arrangement with support structure

Voltage conversion circuit, control method, DC/DC converter, and de...

Control circuit of power factor improvement circuit and semiconduct...

DC bus voltage control

Single-phase and three-phase compatible ac-dc conversion circuit an...

Device and method for operating a drive system

Dual-source facility power system

Flyback power converter and secondary-side control method thereof

Electrical power system

Charging device and safety function control circuit and method thereof

Power supply circuit with two power conversion circuits

Systems and methods for low inductance phase switch for inverter fo...

Systems and methods for adaptive gate driver for inverter for elect...

Systems and methods for improving transient response in H-bridge bu...

Surge protection and failsafe circuit for DC-DC converter

Power converter

Serially connected inverters

Power electronics system, method for fabricating a power electronic...

Flyback converter and power supply system with dynamic under voltag...

Arrangement and method for determining temperatures of electronic c...

Power conversion device and control device having overcurrent suppr...

Semiconductor device

Control circuit for DC-DC converters with current limit and control...

Power conversion device

Method for controlling a power converter, and power converter syste...

Patents Applicationslast 30 patents

METHODS, SYSTEMS, AND DEVICES FOR FAULT HANDLING IN A POWER CONVERTER

MULTI-LEVEL CONVERSION CIRCUIT AND CYCLE-BY-CYCLE PROTECTION METHOD...

MULTI-LEVEL CONVERSION CIRCUIT AND CYCLE-BY-CYCLE PROTECTION METHOD...

POWER CONVERTER

MEASUREMENT APPARATUS

METHOD FOR INCREASING THE LIFETIME OF CONVERTER SWITCHES, AND SYSTEM

DEVICE FOR COMPENSATING FOR CURRENT OR VOLTAGE

GATE DRIVE CIRCUIT AND POWER CONVERSION DEVICE

FAULT TOLERANT CONVERTER WITH SEAMLESS RECONFIGURATION TOPOLOGY

RECTIFYING-ELEMENT-MODULE SEALING UNIT

MULTI-LEVEL CONVERSION CIRCUIT AND CYCLE-BY-CYCLE PROTECTION METHOD...

OVER-VOLTAGE PROTECTION FOR VARIABLE OUTPUT VOLTAGE SMPS

GATE DRIVE CIRCUIT, POWER GOOD CIRCUIT, OVERCURRENT DETECTION CIRCU...

OVERCURRENT PROTECTION CIRCUIT OF POWER SUPPLY SYSTEM AND APPARATUS

POWER CONVERSION SYSTEM

DIRECT CURRENT (DC)-DC CONVERTER OPERATIONAL MODE TRANSITION WITH L...

POWER CONVERTER CONTROL CIRCUIT AND METHOD

POWER CONVERSION DEVICE AND CONTROL METHOD FOR POWER CONVERSION DEVICE

POWER CONVERTER EFFICIENCY BOOST AT LOW LOADS, KEEPING MAXIMUM CONS...

POWER CONVERSION CIRCUIT AND METHOD

CONVERTER CIRCUIT, POWER STAGE CIRCUIT AND TEMPERATURE BALANCING ME...

DEVICE INCLUDING POWER TRANSISTOR

SYSTEMS AND METHODS FOR DISCHARGING ENERGY STORAGE DEVICES

POWER CONVERSION SYSTEM AND CONTROL METHOD THEREFOR

SWITCH TRIGGER FOR SUPPRESSING INRUSH CURRENT

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

TWO-WAY AC POWER CONVERSION DEVICE

SYSTEMS AND METHODS FOR PHASE SWITCH TIMING CONTROLLER FOR INVERTER...

INRUSH CURRENT LIMITING CIRCUIT FOR POWER SYSTEM

POWER SYSTEM HAVING MULTI-TRIGGER ALL-PHASE ACTIVATION