Means for protecting converters other than automatic disconnection

Industry

CPC
H02M1/32

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Parent Industries

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

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for galvanic isolation for inverter for electri...
- Patent number 12,328,083
- Issue date Jun 10, 2025
- BorgWarner US Technologies LLC
- Srikanth Vijaykumar
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Active discharge device and method
- Patent number 12,325,311
- Issue date Jun 10, 2025
- Valeo Siemens eAutomotive France SAS
- Yamna Bakhali
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Emergency protection system for UPS
- Patent number 12,328,030
- Issue date Jun 10, 2025
- FANSHI TECHNOLOGY DEVELOPMENT CO., LTD.
- Feng Fan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus, vehicle auxiliary power supply, and met...
- Patent number 12,323,050
- Issue date Jun 3, 2025
- Mitsubishi Electric Corporation
- Yoichi Fukuda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control apparatus and switching apparatus for short circuit protection
- Patent number 12,322,950
- Issue date Jun 3, 2025
- Fuji Electric Co., Ltd.
- Takahiro Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus and method for controlling power supply appa...
- Patent number 12,323,051
- Issue date Jun 3, 2025
- Delta Electronics (Shanghai) Co., Ltd.
- Xiaojing Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatic rating adjustment for power converter modules
- Patent number 12,323,053
- Issue date Jun 3, 2025
- Acleap Power Inc.
- Anurag Jagota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Onboard electrical system for a vehicle, vehicle including an onboa...
- Patent number 12,319,146
- Issue date Jun 3, 2025
- MERCEDES-BENZ GROUP AG
- Urs Boehme
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Active discharge of an electric drive system
- Patent number 12,323,052
- Issue date Jun 3, 2025
- Power Integrations, Inc.
- Andreas Volke
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power converter
- Patent number 12,323,054
- Issue date Jun 3, 2025
- Denso Corporation
- Takeshi Inoue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage conversion device, and control device for voltage conversio...
- Patent number 12,323,058
- Issue date Jun 3, 2025
- Yazaki Corporation
- Keisuke Kanda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for data recorder for inverter for electric veh...
- Patent number 12,323,080
- Issue date Jun 3, 2025
- BorgWarner US Technologies LLC
- Marc R. Engelhardt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for an interlocking feature on a power module
- Patent number 12,316,257
- Issue date May 27, 2025
- BorgWarner US Technologies LLC
- Edward Choi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Interface device for a track maintenance machine
- Patent number 12,311,806
- Issue date May 27, 2025
- Plasser & Theurer Export von Bahnbaumaschinen Gesellschaft m.b.H.
- Stefan Krenn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power electronics converter
- Patent number 12,311,786
- Issue date May 27, 2025
- Rolls-Royce PLC
- David R. Trainer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power electronics system having a differential hall sensor, method...
- Patent number 12,316,212
- Issue date May 27, 2025
- Infineon Technologies AG
- Tomas Reiter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for controlling power factor correction to sup...
- Patent number 12,316,214
- Issue date May 27, 2025
- Hyundai Motor Company
- Jee Heon Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Boost converter with fast discharge function
- Patent number 12,316,224
- Issue date May 27, 2025
- Acer Incorporated
- Tzu-Tseng Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Blocking and startup transistor control in voltage converters
- Patent number 12,316,225
- Issue date May 27, 2025
- Texas Instruments Incorporated
- Austin Womac
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bi-directional converter protection systems
- Patent number 12,316,220
- Issue date May 27, 2025
- Hamilton Sundstrand Corporation
- Suman Dwari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter and failure analysis method
- Patent number 12,316,243
- Issue date May 27, 2025
- TMEIC Corporation
- Hironobu Kusunoki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device, motor drive unit, and refrigeration cycle...
- Patent number 12,316,237
- Issue date May 27, 2025
- Mitsubishi Electric Corporation
- Takaaki Takahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Smart LED driver solution for dynamic LED chain
- Patent number 12,317,387
- Issue date May 27, 2025
- Infineon Technologies AG
- Roberto Penzo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low power consuming integrated circuit for power supply circuit
- Patent number 12,308,749
- Issue date May 20, 2025
- Fuji Electric Co., Ltd.
- Hiroaki Matsumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply enclosure, power supply conversion apparatus, and elec...
- Patent number 12,308,734
- Issue date May 20, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Lin Du
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Buck circuit, buck apparatus, and circuit control method
- Patent number 12,308,741
- Issue date May 20, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Mi Zhao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Modular multilevel converter and control method thereof, and uninte...
- Patent number 12,308,760
- Issue date May 20, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Zhengdong Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery management infrastructure
- Patent number 12,308,684
- Issue date May 20, 2025
- Murata Manufacturing Co., Ltd.
- David Giuliano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device system for a hybrid or electric vehicle
- Patent number 12,304,324
- Issue date May 20, 2025
- Ford Global Technologies, LLC
- Moon Young Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power factor correction circuit and power converter
- Patent number 12,301,100
- Issue date May 13, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Ken Chin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERSION DEVICE AND METHOD FOR POWER CONVERSION
- Publication number 20250192678
- Publication date Jun 12, 2025
- Compal Electronics, Inc.
- Ho-Nien Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SPIKE SUPPRESSION DEVICE FOR SUPPRESSING CURRENT-SPIKE IN SWITCHED...
- Publication number 20250192659
- Publication date Jun 12, 2025
- Industrial Technology Research Institute
- Wen-Tien TSAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20250192690
- Publication date Jun 12, 2025
- MITSUBISHI ELECTRIC CORPORATION
- Kentaro SHIOURA
- B60 - VEHICLES IN GENERAL
Information Patent Application
REFRESHING BOOTSTRAP CAPACITORS ASSOCIATED WITH SWITCHES OF POWER S...
- Publication number 20250192657
- Publication date Jun 12, 2025
- Shaoxing Yuanfang Semiconductor Co., Ltd.
- Arnold J D'Souza
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC-POWER CONVERSION APPARATUS
- Publication number 20250192668
- Publication date Jun 12, 2025
- Mitsubishi Electric Corporation
- Hayato NAKATA
- B60 - VEHICLES IN GENERAL
Information Patent Application
RELIEF OF HIGHER-LOADED SWITCHING ELEMENTS IN TRACTION INVERTERS BY...
- Publication number 20250192712
- Publication date Jun 12, 2025
- Vitesco Technologies GMBH
- Thomas ZIEGLMEIER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER
- Publication number 20250192660
- Publication date Jun 12, 2025
- Fuji Electric Co., Ltd.
- Hirofumi UEMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER HAVING CURRENT LIMIT PROTECTION MECHANISM
- Publication number 20250192667
- Publication date Jun 12, 2025
- ANPEC ELECTRONICS CORPORATION
- CHIH-NING CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Fast Fly Capacitor Pre-Charging Circuit
- Publication number 20250192681
- Publication date Jun 12, 2025
- pSemi Corporation
- Satish Kumar Vangara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER AND ELECTRIC-DRIVEN VEHICLE
- Publication number 20250183783
- Publication date Jun 5, 2025
- Mitsubishi Electric Corporation
- Naoki YOSHIMATSU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20250183788
- Publication date Jun 5, 2025
- Mitsubishi Electric Corporation
- Yuki ITOH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR OVER-CURRENT PROTECTION AND CRCM CONTROL I...
- Publication number 20250183803
- Publication date Jun 5, 2025
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Anders Soren LIND
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER DEVICE, POWER DEVICE CONTROL METHOD, AND PHOTOVOLTAIC POWER G...
- Publication number 20250183670
- Publication date Jun 5, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Haoran FENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY UNIT AND ADJUSTMENT METHOD FOR OVER-POWER PROTECTION V...
- Publication number 20250183787
- Publication date Jun 5, 2025
- CHICONY POWER TECHNOLOGY CO., LTD.
- Kuo-Yang CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20250183816
- Publication date Jun 5, 2025
- Mitsubishi Electric Corporation
- Tatsuya FUKASE
- H01 - BASIC ELECTRIC ELEMENTS
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
POWER CONVERSION DEVICE AND PROTECTION METHOD FOR POWER CONVERSION...
- Publication number 20250183790
- Publication date Jun 5, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Ting Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS USING POWER SUPP...
- Publication number 20250183806
- Publication date Jun 5, 2025
- Canon Kabushiki Kaisha
- HIROKI HANAYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER, METHOD OF CONTROLLING THE SAME, AND POWER CONTROL...
- Publication number 20250175085
- Publication date May 29, 2025
- CHICONY POWER TECHNOLOGY CO., LTD.
- Tso-Jen PENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONDITIONING SYSTEM
- Publication number 20250175094
- Publication date May 29, 2025
- TMEIC CORPORATION
- Mitsuhiko SAGARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL POWER SYSTEMS
- Publication number 20250175074
- Publication date May 29, 2025
- Rolls-Royce plc
- David R TRAINER
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERTER
- Publication number 20250175075
- Publication date May 29, 2025
- MURATA MANUFACTURING CO., LTD.
- Gregory Szczeszynski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMISSIONING OF BIPOLE POWER TRANSMISSION NETWORKS
- Publication number 20250175002
- Publication date May 29, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Omar JASIM
- 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
POWER CONVERSION AND TRANSMISSION SYSTEM AND METHOD FOR CONTROLLING...
- Publication number 20250175073
- Publication date May 29, 2025
- RICHTEK TECHNOLOGY CORPORATION
- Shin-Li Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GATE DRIVE CIRCUITRY AND POWER CONVERTER
- Publication number 20250167663
- Publication date May 22, 2025
- MITSUBISHI ELECTRIC CORPORATION
- Shota MORISAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVERHEAT PROTECTION CONTROL DEVICE FOR POWER CONVERTER
- Publication number 20250167668
- Publication date May 22, 2025
- MITSUBISHI ELECTRONIC CORPORATION
- Masashi NAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUBMODULE FAULT TOLERANCE IN MODULAR MULTILEVEL CONVERTERS
- Publication number 20250167667
- Publication date May 22, 2025
- ALLIANCE FOR SUSTAINABLE ENERGY, LLC
- ZohRob HOVSAPIAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOAD CONTROL DEVICE HAVING A CLOSED-LOOP GATE DRIVE CIRCUIT INCLUDI...
- Publication number 20250167666
- Publication date May 22, 2025
- Lutron Technology Company LLC
- Brian J. Bollinger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC INVERTER SYSTEM AND LIGHTNING PROTECTION APPARATUS
- Publication number 20250167540
- Publication date May 22, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Yang Yan
- 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

Systems and methods for galvanic isolation for inverter for electri...

Active discharge device and method

Emergency protection system for UPS

Power conversion apparatus, vehicle auxiliary power supply, and met...

Control apparatus and switching apparatus for short circuit protection

Power supply apparatus and method for controlling power supply appa...

Automatic rating adjustment for power converter modules

Onboard electrical system for a vehicle, vehicle including an onboa...

Active discharge of an electric drive system

Power converter

Voltage conversion device, and control device for voltage conversio...

Systems and methods for data recorder for inverter for electric veh...

Systems and methods for an interlocking feature on a power module

Interface device for a track maintenance machine

Power electronics converter

Power electronics system having a differential hall sensor, method...

Apparatus and method for controlling power factor correction to sup...

Boost converter with fast discharge function

Blocking and startup transistor control in voltage converters

Bi-directional converter protection systems

Power converter and failure analysis method

Power conversion device, motor drive unit, and refrigeration cycle...

Smart LED driver solution for dynamic LED chain

Low power consuming integrated circuit for power supply circuit

Power supply enclosure, power supply conversion apparatus, and elec...

Buck circuit, buck apparatus, and circuit control method

Modular multilevel converter and control method thereof, and uninte...

Battery management infrastructure

Power supply device system for a hybrid or electric vehicle

Power factor correction circuit and power converter

Patents Applicationslast 30 patents

POWER CONVERSION DEVICE AND METHOD FOR POWER CONVERSION

SPIKE SUPPRESSION DEVICE FOR SUPPRESSING CURRENT-SPIKE IN SWITCHED...

POWER CONVERSION DEVICE

REFRESHING BOOTSTRAP CAPACITORS ASSOCIATED WITH SWITCHES OF POWER S...

ELECTRIC-POWER CONVERSION APPARATUS

RELIEF OF HIGHER-LOADED SWITCHING ELEMENTS IN TRACTION INVERTERS BY...

POWER CONVERTER

POWER CONVERTER HAVING CURRENT LIMIT PROTECTION MECHANISM

Fast Fly Capacitor Pre-Charging Circuit

INVERTER AND ELECTRIC-DRIVEN VEHICLE

POWER CONVERSION DEVICE

METHOD AND APPARATUS FOR OVER-CURRENT PROTECTION AND CRCM CONTROL I...

POWER DEVICE, POWER DEVICE CONTROL METHOD, AND PHOTOVOLTAIC POWER G...

POWER SUPPLY UNIT AND ADJUSTMENT METHOD FOR OVER-POWER PROTECTION V...

POWER CONVERSION DEVICE

METHOD FOR DETERMINING THE STATE OF AN INVERTER

POWER CONVERSION DEVICE AND PROTECTION METHOD FOR POWER CONVERSION...

POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS USING POWER SUPP...

POWER CONVERTER, METHOD OF CONTROLLING THE SAME, AND POWER CONTROL...

POWER CONDITIONING SYSTEM

ELECTRICAL POWER SYSTEMS

POWER CONVERTER

COMMISSIONING OF BIPOLE POWER TRANSMISSION NETWORKS

METHOD FOR PROCESSING ARC FAULT, INVERTER AND PHOTOVOLTAIC SYSTEM

POWER CONVERSION AND TRANSMISSION SYSTEM AND METHOD FOR CONTROLLING...

GATE DRIVE CIRCUITRY AND POWER CONVERTER

OVERHEAT PROTECTION CONTROL DEVICE FOR POWER CONVERTER

SUBMODULE FAULT TOLERANCE IN MODULAR MULTILEVEL CONVERTERS

LOAD CONTROL DEVICE HAVING A CLOSED-LOOP GATE DRIVE CIRCUIT INCLUDI...

PHOTOVOLTAIC INVERTER SYSTEM AND LIGHTNING PROTECTION APPARATUS