for DC-DC converters

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H02H7/1213

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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

H02H7/1213for DC-DC converters

Industries

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Patents Grantslast 30 patents

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
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
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
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
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
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
Switching regulator provided with a fault protector
- Patent number 12,034,364
- Issue date Jul 9, 2024
- Rohm Co., Ltd.
- Yuhei Yamaguchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for controlling a segmented circuit
- Patent number 12,023,022
- Issue date Jul 2, 2024
- Cilag GmbH International
- Richard L. Leimbach
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Overcurrent protection device of power supply and operating method...
- Patent number 12,021,446
- Issue date Jun 25, 2024
- Samsung Electronics Co., Ltd.
- Hangseok Choi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Power converter
- Patent number 12,015,264
- Issue date Jun 18, 2024
- Mitsubishi Electric Corporation
- Hideki Yoshikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
LLC controller and control method for power converter
- Patent number 11,990,840
- Issue date May 21, 2024
- LEADTREND TECHNOLOGY CORPORATION
- Yao-Tsung Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
CCM-based fly-back switching power supply circuit and control metho...
- Patent number 11,984,809
- Issue date May 14, 2024
- LII SEMICONDUCTOR CO., LTD.
- Jie Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Direct current breaker feeding an inverter
- Patent number 11,979,019
- Issue date May 7, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Xun Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for over current protection device, and power supply circuit
- Patent number 11,979,018
- Issue date May 7, 2024
- INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD
- Xuebao Qi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching regulator control circuit and DC/DC converter
- Patent number 11,916,483
- Issue date Feb 27, 2024
- ABLIC Inc.
- Yoshiomi Shiina
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
In-rush current protected power converter
- Patent number 11,909,316
- Issue date Feb 20, 2024
- pSemi Corporation
- Antony Christopher Routledge
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power control device
- Patent number 11,870,241
- Issue date Jan 9, 2024
- Rohm Co., Ltd.
- Kenichi Okajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Functional safety mechanism for detection of a fault in a leadframe
- Patent number 11,855,444
- Issue date Dec 26, 2023
- Infineon Technologies AG
- Ozan Serpedin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device
- Patent number 11,855,445
- Issue date Dec 26, 2023
- Mitsubishi Electric Corporation
- Takushi Jimichi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods to measure changing electric current
- Patent number 11,824,344
- Issue date Nov 21, 2023
- The University of North Carolina at Charlotte
- Babak Parkhideh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion circuit having short-circuit detection function an...
- Patent number 11,811,320
- Issue date Nov 7, 2023
- Richtek Technology Corporation
- Je-Kwang Cho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and device for operating a voltage converter
- Patent number 11,807,118
- Issue date Nov 7, 2023
- Robert Bosch GmbH
- Manfred Hellmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
DC/DC conversion circuit
- Patent number 11,811,315
- Issue date Nov 7, 2023
- HUAWEI DIGITIAL POWER TECHNOLOGIES CO., LTD.
- Yongbing Gao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

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
ELECTRICAL PROPULSION SYSTEM FOR AN AIRCRAFT
- Publication number 20250070547
- Publication date Feb 27, 2025
- SAFRAN ELECTRICAL & POWER
- Jérôme VALIRE
- B64 - AIRCRAFT AVIATION COSMONAUTICS
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
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
ELECTRONIC DEVICES
- Publication number 20240402785
- Publication date Dec 5, 2024
- Samsung Electronics Co., Ltd.
- Hyunseok Nam
- G06 - COMPUTING CALCULATING COUNTING
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
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 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
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
Information Patent Application
PROTECTION SYSTEM AND PROTECTION METHOD FOR POWER CONVERTERS
- Publication number 20240204506
- Publication date Jun 20, 2024
- BAE Systems Controls Inc.
- Andrew S. Clark
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM POWER SUPPLY
- Publication number 20240162702
- Publication date May 16, 2024
- HEFEI YITONG ELECTRONIC TECHNOLOGY CO., LTD
- Tinghua YUAN
- B60 - VEHICLES IN GENERAL
Information Patent Application
Fault Detection for a Flying Capacitor Converter
- Publication number 20240142501
- Publication date May 2, 2024
- ABB Schweiz AG
- Sami Pettersson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONTROL DEVICE
- Publication number 20240106228
- Publication date Mar 28, 2024
- Rohm Co., Ltd.
- Kenichi OKAJIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING REGULATOR AND POWER MANAGEMENT INTEGRATED CIRCUIT INCLUDI...
- Publication number 20240088788
- Publication date Mar 14, 2024
- Samsung Electronics Co., Ltd.
- Hyun Seok NAM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC CONVERTER
- Publication number 20240088643
- Publication date Mar 14, 2024
- LS ELECTRIC CO., LTD.
- Sun Ho BAE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVER CURRENT PROTECTION METHOD AND APPARATUS, AND POWER SUPPLY CIRCUIT
- Publication number 20240088644
- Publication date Mar 14, 2024
- INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD
- Xuebao QI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY PROTECTION CIRCUIT AND POWER SUPPLY SYSTEM
- Publication number 20240007002
- Publication date Jan 4, 2024
- Guangdong Carrier Heating, Ventilation & Air Conditioning
- Qingjun Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT/DIRECT CURRENT CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20240006874
- Publication date Jan 4, 2024
- LG Innotek Co., Ltd.
- Heo Kyoung PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC-POWER CONVERTER
- Publication number 20230318485
- Publication date Oct 5, 2023
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Kazuki AOYAGI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING A SEGMENTED CIRCUIT
- Publication number 20230309992
- Publication date Oct 5, 2023
- Cilag GMBH International
- Richard L. Leimbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLTAGE CONVERTER HAVING OVERVOLTAGE PROTECTION
- Publication number 20230275420
- Publication date Aug 31, 2023
- B&R Industrial Automation GmbH
- Sebastian BLUME
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20230253874
- Publication date Aug 10, 2023
- Samsung Electronics Co., Ltd.
- Seonghoon WOO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER CONVERSION SYSTEM AND VEHICLE
- Publication number 20230226919
- Publication date Jul 20, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Jiqing DOU
- B60 - VEHICLES IN GENERAL
Information Patent Application
Safety Switch for Photovoltaic Systems
- Publication number 20230223897
- Publication date Jul 13, 2023
- Solaredge Technologies Ltd.
- Yakir Loewenstern
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Safety Switch for Photovoltaic Systems
- Publication number 20230223898
- Publication date Jul 13, 2023
- Solaredge Technologies Ltd.
- Yakir Loewenstern
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION CIRCUIT HAVING SHORT-CIRCUIT DETECTION FUNCTION AN...
- Publication number 20230198403
- Publication date Jun 22, 2023
- RICHTEK TECHNOLOGY CORPORATION
- JE-KWANG CHO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE CONVERTER, AN ELECTRIFIED VEHICLE AND A METHOD FOR REAL-TIM...
- Publication number 20230198408
- Publication date Jun 22, 2023
- VALEO SYSTEMES DE CONTROLE MOTEUR
- Qiong JIN
- B60 - VEHICLES IN GENERAL

for DC-DC converters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Systems and methods for controlling a segmented circuit

Systems and methods of overvoltage protection for LED lighting

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

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

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

Power control device

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

Protection system and protection method for power converters

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...

Switching regulator provided with a fault protector

Systems and methods for controlling a segmented circuit

Overcurrent protection device of power supply and operating method...

Power converter

LLC controller and control method for power converter

CCM-based fly-back switching power supply circuit and control metho...

Direct current breaker feeding an inverter

Method for over current protection device, and power supply circuit

Switching regulator control circuit and DC/DC converter

In-rush current protected power converter

Power control device

Functional safety mechanism for detection of a fault in a leadframe

Power conversion device

Systems and methods to measure changing electric current

Power conversion circuit having short-circuit detection function an...

Method and device for operating a voltage converter

DC/DC conversion circuit

Patents Applicationslast 30 patents

HIGH VOLTAGE SIDE OVERCURRENT AND OVERVOLTAGE PROTECTION CIRCUIT

ACTIVE CLAMP FLYBACK CONVERTER WITH SHUTDOWN PROTECTION

DC FAULT MANAGEMENT IN ELECTRICAL POWER SYSTEM

ELECTRICAL PROPULSION SYSTEM FOR AN AIRCRAFT

POWER CONTROL DEVICE

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

ELECTRONIC DEVICES

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

OVERTEMPERATURE PROTECTION OF SWITCHING POWER SUPPLY

POWER SUPPLY DEVICE AND IMAGE FORMATION APPARATUS

ELECTRONIC SPATIAL SYSTEM

POWER SUPPLY CONTROL SYSTEM AND PROCESSING METHOD

PROTECTION SYSTEM AND PROTECTION METHOD FOR POWER CONVERTERS

SYSTEM POWER SUPPLY

Fault Detection for a Flying Capacitor Converter

POWER CONTROL DEVICE

SWITCHING REGULATOR AND POWER MANAGEMENT INTEGRATED CIRCUIT INCLUDI...

DC-DC CONVERTER

OVER CURRENT PROTECTION METHOD AND APPARATUS, AND POWER SUPPLY CIRCUIT

SWITCHING POWER SUPPLY PROTECTION CIRCUIT AND POWER SUPPLY SYSTEM

DIRECT CURRENT/DIRECT CURRENT CONVERTER AND CONTROL METHOD THEREOF

ELECTRIC-POWER CONVERTER

SYSTEMS AND METHODS FOR CONTROLLING A SEGMENTED CIRCUIT

VOLTAGE CONVERTER HAVING OVERVOLTAGE PROTECTION

ELECTRONIC APPARATUS

ELECTRIC POWER CONVERSION SYSTEM AND VEHICLE

Safety Switch for Photovoltaic Systems

Safety Switch for Photovoltaic Systems

POWER CONVERSION CIRCUIT HAVING SHORT-CIRCUIT DETECTION FUNCTION AN...

VOLTAGE CONVERTER, AN ELECTRIFIED VEHICLE AND A METHOD FOR REAL-TIM...