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 power module for inverter for electric vehicle
- Patent number 12,368,391
- Issue date Jul 22, 2025
- BorgWarner US Technologies LLC
- David Paul Buehler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotary electric machine unit
- Patent number 12,368,348
- Issue date Jul 22, 2025
- Denso Corporation
- Tomohisa Sano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Load control device for high-efficiency loads
- Patent number 12,369,234
- Issue date Jul 22, 2025
- Lutron Technology Company LLC
- Robert C Newman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protecting a power inverter by sensing a phase node voltage
- Patent number 12,368,374
- Issue date Jul 22, 2025
- Infineon Technologies Austria AG
- Diego Raffo
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for quick dissipation of stored energy from inp...
- Patent number 12,366,875
- Issue date Jul 22, 2025
- Tigo Energy, Inc.
- Daniel Eizips
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Controlling AC power to inductive loads
- Patent number 12,362,646
- Issue date Jul 15, 2025
- Amber Semiconductor, Inc.
- Damon Matthew Baker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solar energy system with variable priority circuit backup
- Patent number 12,362,647
- Issue date Jul 15, 2025
- Koolbridge Solar, Inc.
- Paul Wilkinson Dent
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated circuit and power supply circuit
- Patent number 12,362,675
- Issue date Jul 15, 2025
- Fuji Electric Co., Ltd.
- Yoshinori Kobayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit and switching power source
- Patent number 12,362,674
- Issue date Jul 15, 2025
- Fuji Electric Co., Ltd.
- Hiroshi Maruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Frequency converter with ground fault detection
- Patent number 12,362,682
- Issue date Jul 15, 2025
- Lenze Swiss AG
- Andreas Burgermeister
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switch-mode converter, control method for the same, and control cir...
- Patent number 12,355,342
- Issue date Jul 8, 2025
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Zhan Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power switch circuit
- Patent number 12,355,350
- Issue date Jul 8, 2025
- Anpec Electronics Corporation
- Shih-Chung Wei
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control circuit and switching power source
- Patent number 12,355,358
- Issue date Jul 8, 2025
- Fuji Electric Co., Ltd.
- Hiroshi Maruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Common mode voltage feed fault protection
- Patent number 12,352,825
- Issue date Jul 8, 2025
- Hamilton Sundstrand Corporation
- Kyle Stephen Ives
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge pump-enabled circuit protection switch
- Patent number 12,348,125
- Issue date Jul 1, 2025
- Apple Inc.
- David M Signoff
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power circuit, driving circuit and method for providing driving vol...
- Patent number 12,348,135
- Issue date Jul 1, 2025
- Monolithic Power Systems, Inc.
- Chun-Shih Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage source converter switching valve with dynamic target voltage
- Patent number 12,348,156
- Issue date Jul 1, 2025
- GE Vernova Infrastructure Technology
- Omar Jasim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device
- Patent number 12,348,127
- Issue date Jul 1, 2025
- Mitsubishi Electric Corporation
- Takuya Kajiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digitized variable-polarity welding power source based on SiC IGBT
- Patent number 12,343,823
- Issue date Jul 1, 2025
- South China University of Technology
- Zhenmin Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Direct-current-to-direct-current converter with transformer thermal...
- Patent number 12,348,148
- Issue date Jul 1, 2025
- Deere & Company
- Yuheng Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solar control device and method, and vehicle
- Patent number 12,348,076
- Issue date Jul 1, 2025
- Toyota Jidosha Kabushiki Kaisha
- Junichiro Tamao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multiphase switching converter with fault detection and fault detec...
- Patent number 12,348,145
- Issue date Jul 1, 2025
- Chengdu Monolithic Power Systems Co., Ltd.
- Wangmiao Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems, apparatuses, and methods for pulse shaping in high voltage...
- Patent number 12,348,225
- Issue date Jul 1, 2025
- Panduit Corp.
- Masud Bolouri-Saransar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for emergency operation for a modular multilevel...
- Patent number 12,348,126
- Issue date Jul 1, 2025
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Eduard Specht
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for power module for inverter for electric vehicle
- Patent number 12,348,157
- Issue date Jul 1, 2025
- BorgWarner US Technologies LLC
- David Paul Buehler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Voltage source converter and a method for operation thereof
- Patent number 12,341,442
- Issue date Jun 24, 2025
- ALSTOM HOLDINGS
- Erik Velander
- B61 - RAILWAYS
Information Patent Grant
Power converter control module
- Patent number 12,341,421
- Issue date Jun 24, 2025
- STMicroelectronics S.r.l.
- Emanuele Moretti
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter topology with switching overcurrent protection
- Patent number 12,341,422
- Issue date Jun 24, 2025
- Texas Instruments Incorporated
- Florian Neveu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply system and method of operating the same
- Patent number 12,341,414
- Issue date Jun 24, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Donghao Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit and method for bus voltage variation in power conve...
- Patent number 12,341,418
- Issue date Jun 24, 2025
- GE Grid Solutions LLC
- Zheyu Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
INRUSH PROTECTION CIRCUIT FOR REDUNDANT POWER SUPPLY
- Publication number 20250239848
- Publication date Jul 24, 2025
- Honeywell International Inc.
- Chiyuan Chiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE FOR A HYBRID OR ELECTRIC VEHICLE
- Publication number 20250239943
- Publication date Jul 24, 2025
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Baoming Ge
- B60 - VEHICLES IN GENERAL
Information Patent Application
Zero Voltage Switching in Buck Topology
- Publication number 20250239941
- Publication date Jul 24, 2025
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BUCK CONVERTER, METHOD OF OPERATING THE SAME AND ELECTRONIC DEVICE...
- Publication number 20250239940
- Publication date Jul 24, 2025
- Samsung Electronics Co., Ltd.
- Hongseok SHIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER CONVERSION APPARATUS AND ELECTRIC POWER CONVERSION S...
- Publication number 20250233511
- Publication date Jul 17, 2025
- TDK Corporation
- Kazuki MATSUBARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-LINK VOLTAGE RAMP-UP
- Publication number 20250233526
- Publication date Jul 17, 2025
- Schneider Toshiba Inverter Europe SAS
- Philippe Loizelet
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC CONVERTER
- Publication number 20250233512
- Publication date Jul 17, 2025
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Yan ZHOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20250233513
- Publication date Jul 17, 2025
- HYUNDAI TRANSYS INC.
- Il Hoon HWANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM AND METHOD OF HANDLING FAULTS IN NON-EARTHED AP...
- Publication number 20250226753
- Publication date Jul 10, 2025
- AXIS AB
- Andreas ERICSSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF REGULATING ELECTRICAL SUPPLY FOR A MAGNETIC BEARING CONTR...
- Publication number 20250224000
- Publication date Jul 10, 2025
- ATLAS COPCO AIRPOWER N.V.
- Bram DEMEULENAERE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BUCK CONVERTER AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20250226747
- Publication date Jul 10, 2025
- Samsung Electronics Co., Ltd.
- Hongseok SHIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY, SELF-POWERED CIRCUIT, AND SELF-POWERED METH...
- Publication number 20250226752
- Publication date Jul 10, 2025
- Lii Semiconductor Co., LTD
- Jie ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL POWER SYSTEM
- Publication number 20250226760
- Publication date Jul 10, 2025
- Rolls-Royce plc
- Pablo A. BRIFF
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
TRANS-INDUCTOR VOLTAGE REGULATOR (TLVR) TO REDUCE VOLTAGE HAZARDS
- Publication number 20250219528
- Publication date Jul 3, 2025
- Arista Networks, Inc.
- Charles Melvin Aden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION CIRCUIT AND CONTROL SYSTEM
- Publication number 20250219529
- Publication date Jul 3, 2025
- FLOSFIA INC.
- Takashi SHINOHE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT AND SWITCHING POWER SUPPLY
- Publication number 20250219539
- Publication date Jul 3, 2025
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Shenhua Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR COOLING SYSTEM AND POWER MODULE FOR INVERTE...
- Publication number 20250219554
- Publication date Jul 3, 2025
- BorgWarner US Technologies LLC
- Bryan Rohl
- B60 - VEHICLES IN GENERAL
Information Patent Application
VOLTAGE REGULATOR CIRCUIT, SEMICONDUCTOR DEVICE INCLUDING THE SAME,...
- Publication number 20250219538
- Publication date Jul 3, 2025
- Samsung Electronics Co., Ltd.
- TAKAHIRO NOMIYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-INPUT POWER SUPPLY CIRCUIT AND ELECTRONIC DEVICE
- Publication number 20250219426
- Publication date Jul 3, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Jinliang HUANG
- 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
POWER CONTROL DEVICE AND POWER CONTROL METHOD
- Publication number 20250211097
- Publication date Jun 26, 2025
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Fengkai JIANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR PARAMETER DRIFT CORRECTION FOR INVERTER FOR...
- Publication number 20250211133
- Publication date Jun 26, 2025
- BorgWarner US Technologies LLC
- Seyed R. Zarabadi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS AND PROGRAM THEREOF
- Publication number 20250211095
- Publication date Jun 26, 2025
- DENSO CORPORATION
- Keisuke TOYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SHUNTLESS MOTOR CONTROL FOR DC MOTORS
- Publication number 20250211143
- Publication date Jun 26, 2025
- INFINEON TECHNOLOGIES AG
- Thorsten Bucksch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS CHARGING RECTIFIER CIRCUIT, WIRELESS CHARGING DEVICE AND V...
- Publication number 20250211127
- Publication date Jun 26, 2025
- SHENZHEN CORE MEDICAL TECHNOLOGY CO., LTD.
- Zhenglai RONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAULT-RESPONSIVE POWER SYSTEM AND METHOD USING ASYNCHRONOUS LOAD CU...
- Publication number 20250211096
- Publication date Jun 26, 2025
- EQUINOX POWER INNOVATIONS INC.
- Glenn Lumanog
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TEMPERATURE-SCALED VOLTAGE REGULATOR
- Publication number 20250211118
- Publication date Jun 26, 2025
- Fazli Lut Ahmad Fu'Aad
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR POWER SWITCH CONTROL FOR INVERTER FOR ELECT...
- Publication number 20250202340
- Publication date Jun 19, 2025
- BorgWarner US Technologies LLC
- Vishal Shivaji Undre
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE, ENERGY STORAGE SYSTEM, AND CONTROL METHOD...
- Publication number 20250202338
- Publication date Jun 19, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Jinxiang ZHAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER ARRANGEMENT FOR MONITORING THE TEMPERATURE OF POWER SEMICO...
- Publication number 20250202345
- Publication date Jun 19, 2025
- ZF Friedrichshafen AG
- Timo Losch
- B60 - VEHICLES IN GENERAL

Means for protecting converters other than automatic disconnection

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for power module for inverter for electric vehicle

Rotary electric machine unit

Load control device for high-efficiency loads

Protecting a power inverter by sensing a phase node voltage

Systems and methods for quick dissipation of stored energy from inp...

Controlling AC power to inductive loads

Solar energy system with variable priority circuit backup

Integrated circuit and power supply circuit

Control circuit and switching power source

Frequency converter with ground fault detection

Switch-mode converter, control method for the same, and control cir...

Power switch circuit

Control circuit and switching power source

Common mode voltage feed fault protection

Charge pump-enabled circuit protection switch

Power circuit, driving circuit and method for providing driving vol...

Voltage source converter switching valve with dynamic target voltage

Power conversion device

Digitized variable-polarity welding power source based on SiC IGBT

Direct-current-to-direct-current converter with transformer thermal...

Solar control device and method, and vehicle

Multiphase switching converter with fault detection and fault detec...

Systems, apparatuses, and methods for pulse shaping in high voltage...

Method and system for emergency operation for a modular multilevel...

Systems and methods for power module for inverter for electric vehicle

Voltage source converter and a method for operation thereof

Power converter control module

DC-DC converter topology with switching overcurrent protection

Power supply system and method of operating the same

Control circuit and method for bus voltage variation in power conve...

Patents Applicationslast 30 patents

INRUSH PROTECTION CIRCUIT FOR REDUNDANT POWER SUPPLY

POWER SUPPLY DEVICE FOR A HYBRID OR ELECTRIC VEHICLE

Zero Voltage Switching in Buck Topology

BUCK CONVERTER, METHOD OF OPERATING THE SAME AND ELECTRONIC DEVICE...

ELECTRIC POWER CONVERSION APPARATUS AND ELECTRIC POWER CONVERSION S...

DC-LINK VOLTAGE RAMP-UP

DC-DC CONVERTER

POWER CONVERSION DEVICE

POWER SUPPLY SYSTEM AND METHOD OF HANDLING FAULTS IN NON-EARTHED AP...

METHOD OF REGULATING ELECTRICAL SUPPLY FOR A MAGNETIC BEARING CONTR...

BUCK CONVERTER AND ELECTRONIC DEVICE INCLUDING THE SAME

SWITCHING POWER SUPPLY, SELF-POWERED CIRCUIT, AND SELF-POWERED METH...

ELECTRICAL POWER SYSTEM

TRANS-INDUCTOR VOLTAGE REGULATOR (TLVR) TO REDUCE VOLTAGE HAZARDS

POWER CONVERSION CIRCUIT AND CONTROL SYSTEM

CONTROL CIRCUIT AND SWITCHING POWER SUPPLY

SYSTEMS AND METHODS FOR COOLING SYSTEM AND POWER MODULE FOR INVERTE...

VOLTAGE REGULATOR CIRCUIT, SEMICONDUCTOR DEVICE INCLUDING THE SAME,...

MULTI-INPUT POWER SUPPLY CIRCUIT AND ELECTRONIC DEVICE

METHOD FOR DETECTING ARCING, INVERTER AND PHOTOVOLTAIC SYSTEM

POWER CONTROL DEVICE AND POWER CONTROL METHOD

SYSTEMS AND METHODS FOR PARAMETER DRIFT CORRECTION FOR INVERTER FOR...

POWER CONVERSION APPARATUS AND PROGRAM THEREOF

SHUNTLESS MOTOR CONTROL FOR DC MOTORS

WIRELESS CHARGING RECTIFIER CIRCUIT, WIRELESS CHARGING DEVICE AND V...

FAULT-RESPONSIVE POWER SYSTEM AND METHOD USING ASYNCHRONOUS LOAD CU...

TEMPERATURE-SCALED VOLTAGE REGULATOR

SYSTEMS AND METHODS FOR POWER SWITCH CONTROL FOR INVERTER FOR ELECT...

POWER CONVERSION DEVICE, ENERGY STORAGE SYSTEM, AND CONTROL METHOD...

INVERTER ARRANGEMENT FOR MONITORING THE TEMPERATURE OF POWER SEMICO...