using semiconductor devices only

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H02M3/335

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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 H02M3/00Conversion of dc power input into dc power output

Current Industry

H02M3/335using semiconductor devices only

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for power detection using at least a pulse-widt...
- Patent number 12,237,774
- Issue date Feb 25, 2025
- On-Bright Electronics (Shanghai) Co., Ltd.
- Penglin Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device and image formation apparatus
- Patent number 12,237,775
- Issue date Feb 25, 2025
- Oki Electric Industry Co., Ltd.
- Tomoyuki Kojima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
LLC converter and control
- Patent number 12,237,777
- Issue date Feb 25, 2025
- Texas Instruments Incorporated
- Isaac Cohen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for adjusting voltage and/or current while chargi...
- Patent number 12,233,729
- Issue date Feb 25, 2025
- ZHEJIANG HANMINGBO NEW ENERGY CO., LTD.
- Zhengmao Zhu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Converter and power adapter
- Patent number 12,237,776
- Issue date Feb 25, 2025
- Huawei Technologies Co., Ltd.
- Gun Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrating energy storage units in converters for use in PV-based...
- Patent number 12,237,688
- Issue date Feb 25, 2025
- SPARQ Systems Inc.
- Majid Pahlevaninezhad
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-efficiency integrated power circuit with reduced number of sem...
- Patent number 12,237,759
- Issue date Feb 25, 2025
- Korea Aerospace Research Institute
- Jeong Eon Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous rectification circuit
- Patent number 12,235,329
- Issue date Feb 25, 2025
- Infsitronix Technology Corporation
- Chung-Chih Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Enhanced hybrid hysteretic control of LLC converters
- Patent number 12,231,039
- Issue date Feb 18, 2025
- Texas Instruments Incorporated
- Chen Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Enable circuit with winding signal detection
- Patent number 12,231,052
- Issue date Feb 18, 2025
- Power Integrations, Inc.
- Akshay Nayaknur
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Nanosecond pulser ADC system
- Patent number 12,230,477
- Issue date Feb 18, 2025
- Eagle Harbor Technologies, Inc.
- Kenneth Miller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charging device
- Patent number 12,230,991
- Issue date Feb 18, 2025
- RoyPow Technology Co., Ltd.
- Quanfu Zou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device
- Patent number 12,231,038
- Issue date Feb 18, 2025
- Mitsubishi Electric Corporation
- Wataru Aoki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus having multiple LLC converters and capab...
- Patent number 12,231,051
- Issue date Feb 18, 2025
- Omron Corporation
- Mitsuru Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device, control device for power conversion device...
- Patent number 12,231,063
- Issue date Feb 18, 2025
- Fuji Electric Co., Ltd.
- Yukihiro Nishikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Soft switching sub-circuit
- Patent number 12,231,029
- Issue date Feb 18, 2025
- INTDEVICE LIMITED
- Li Jun Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cascaded power electronic transformer and control method therefor
- Patent number 12,231,031
- Issue date Feb 18, 2025
- SUNGROW POWER SUPPLY CO., LTD.
- Yue Dong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid power conversion circuit
- Patent number 12,231,053
- Issue date Feb 18, 2025
- Delta Electronics, Inc.
- Sheng-Yu Wen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Frequency regulating circuit, frequency regulating method and switc...
- Patent number 12,224,670
- Issue date Feb 11, 2025
- JOULWATT TECHNOLOGY CO., LTD.
- Yang Yang
- 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
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
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
Asymmetric power converter
- Patent number 12,224,672
- Issue date Feb 11, 2025
- CHICONY POWER TECHNOLOGY CO., LTD.
- Min-Han Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flyback converter providing accurate synchronous rectification and...
- Patent number 12,224,676
- Issue date Feb 11, 2025
- ARK MICROELECTRONIC CORP. LTD.
- Yi-Lun Shen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge control circuit, charging device and charging system
- Patent number 12,224,604
- Issue date Feb 11, 2025
- Globe (Jiangsu) Co., Ltd.
- Yanqiang Zhu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for valley locking related to quasi-resonant sw...
- Patent number 12,224,661
- Issue date Feb 11, 2025
- On-Bright Electronics (Shanghai) Co., Ltd.
- Penglin Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter, on-board charger, and electric vehicle
- Patent number 12,224,674
- Issue date Feb 11, 2025
- BYD Company Limited
- Xiaobin Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ISOLATED DC POWER SUPPLY BASED ON CLASS-E INVERTER AND ITS DESIGN M...
- Publication number 20250070677
- Publication date Feb 27, 2025
- CHONGQING UNIVERSITY
- Jianyu PAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYSTERIC CONTROL FOR RESONANT CONVERTERS
- Publication number 20250070656
- Publication date Feb 27, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Saad Pervaiz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED POWER SUPPLY DEVICE
- Publication number 20250070678
- Publication date Feb 27, 2025
- DENSO CORPORATION
- Atsuki Asano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT VOLTAGE SAMPLING CIRCUIT USED FOR MEDIUM-VOLTAGE POW...
- Publication number 20250070680
- Publication date Feb 27, 2025
- Eaton Intelligent Power Limited
- Jianxiong Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SOFT SWITCH CIRCUIT AND CONTROL METHOD, AND POWER SOURCE ASSEMBLY
- Publication number 20250070638
- Publication date Feb 27, 2025
- ZTE CORPORATION
- Linguo WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANT CONVERTER AND METHOD OF OPERATING THE SAME
- Publication number 20250070655
- Publication date Feb 27, 2025
- Delta Electronics, Inc.
- Shang-Kay YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE AND METHOD OF FLYBACK CONVERTER, FLYBACK CONVERTER A...
- Publication number 20250070681
- Publication date Feb 27, 2025
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Pengbo YANG
- 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
SOLID-STATE TRANSFORMER
- Publication number 20250070674
- Publication date Feb 27, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Tao Luo
- 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
- Publication number 20250070679
- Publication date Feb 27, 2025
- TDK Corporation
- Satoshi TOMIOKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATION CIRCUIT AND WITHSTAND VOLTAGE TESTING METHOD THEREFOR
- Publication number 20250069796
- Publication date Feb 27, 2025
- DELTA ELECTRONICS (Jiangsu) Ltd.
- Xiaoxia Yuan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT SYSTEM AND METHOD FOR OPERATING A CIRCUIT SYSTEM
- Publication number 20250070676
- Publication date Feb 27, 2025
- E.G.O. Elektro-Geratebau GmbH
- Jose Manan Canyelles
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TECHNIQUES TO DETECT AN INDUCTOR-OPEN CONDITION IN VOLTAGE REGULATORS
- Publication number 20250062695
- Publication date Feb 20, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Rohit Narula
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY AND POWER SUPPLY SYSTEM
- Publication number 20250062675
- Publication date Feb 20, 2025
- Canon Kabushiki Kaisha
- SATOSHI KITAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHIP EMBEDDED POWER CONVERTERS
- Publication number 20250062683
- Publication date Feb 20, 2025
- FARADAY SEMI, INC.
- Parviz Parto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECONDARY-SIDE CONTROLLER APPLIED TO A FLYBACK POWER CONVERTER AND...
- Publication number 20250062696
- Publication date Feb 20, 2025
- Leadtrend Technology Corp.
- Jun-Hao Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM AND POWER SUPPLY MODULE
- Publication number 20250062296
- Publication date Feb 20, 2025
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Pengkai JI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS, METHODS, AND CONVERTERS FOR DISTRIBUTING POWER
- Publication number 20250055309
- Publication date Feb 13, 2025
- Cirrus Logic International Semiconductor Ltd.
- Douglas MATTINGLY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR DC-DC POWER CONVERTER TOPOLOGIES
- Publication number 20250055378
- Publication date Feb 13, 2025
- McMaster University
- Ahmed Elezab
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Transformer For Minimum Noise Injection In Between Primary An...
- Publication number 20250055369
- Publication date Feb 13, 2025
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AN ELECTRONIC RECTIFIER CIRCUIT FOR ADAPTIVE GATE VOLTAGE REGULATIO...
- Publication number 20250055381
- Publication date Feb 13, 2025
- NEXPERIA B.V.
- GaoXian Jin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING SYNCHRONOUS RECTIFICATION WITH...
- Publication number 20250055380
- Publication date Feb 13, 2025
- On-Bright Electronics (Shanghai) Co., Ltd.
- CHUNSHENG ZHAO
- 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
PEAK EFFICIENCY TRACKING IN AN LLC CONVERTER OF A MULTI-STAGE POWER...
- Publication number 20250055376
- Publication date Feb 13, 2025
- STMicroelectronics International N.V.
- Ranajay Mallik
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE AND MAGNETIC ASSEMBLY
- Publication number 20250055377
- Publication date Feb 13, 2025
- SHANGHAI METAPWR ELECTRONICS CO., LTD
- Jianhong ZENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BI-DIRECTIONAL COMMUNICATION SCHEME BETWEEN PRIMARY AND SECONDARY F...
- Publication number 20250055379
- Publication date Feb 13, 2025
- CYPRESS SEMICONDUCTOR CORPORATION
- Rajesh KARRI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED TRANSFORMER-INDUCTOR AND EMI SHIELD
- Publication number 20250046512
- Publication date Feb 6, 2025
- Virginia Tech Intellectual Properties, Inc.
- Ahmed Nabih
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESONANT COMMUTATION AND QUASI-TRAPEZOIDAL CURRENT CONTROL IN ELECT...
- Publication number 20250047188
- Publication date Feb 6, 2025
- Virginia Tech Intellectual Properties, Inc.
- Yuliang Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER WITH A SENSING CIRCUIT AND METHOD
- Publication number 20250047186
- Publication date Feb 6, 2025
- Infineon Technologies Austria AG
- Jing HU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

using semiconductor devices only

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for power detection using at least a pulse-widt...

Power supply device and image formation apparatus

LLC converter and control

System and method for adjusting voltage and/or current while chargi...

Converter and power adapter

Integrating energy storage units in converters for use in PV-based...

High-efficiency integrated power circuit with reduced number of sem...

Synchronous rectification circuit

Systems and methods of overvoltage protection for LED lighting

Enhanced hybrid hysteretic control of LLC converters

Enable circuit with winding signal detection

Nanosecond pulser ADC system

Charging device

Power conversion device

Power conversion apparatus having multiple LLC converters and capab...

Power conversion device, control device for power conversion device...

Soft switching sub-circuit

Cascaded power electronic transformer and control method therefor

Hybrid power conversion circuit

Frequency regulating circuit, frequency regulating method and switc...

Flyback power converter and secondary-side control method thereof

Electrical power system

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

Charging device and safety function control circuit and method thereof

Power supply circuit with two power conversion circuits

Asymmetric power converter

Flyback converter providing accurate synchronous rectification and...

Charge control circuit, charging device and charging system

Systems and methods for valley locking related to quasi-resonant sw...

DC-DC converter, on-board charger, and electric vehicle

Patents Applicationslast 30 patents

ISOLATED DC POWER SUPPLY BASED ON CLASS-E INVERTER AND ITS DESIGN M...

HYSTERIC CONTROL FOR RESONANT CONVERTERS

ISOLATED POWER SUPPLY DEVICE

DIRECT CURRENT VOLTAGE SAMPLING CIRCUIT USED FOR MEDIUM-VOLTAGE POW...

SOFT SWITCH CIRCUIT AND CONTROL METHOD, AND POWER SOURCE ASSEMBLY

RESONANT CONVERTER AND METHOD OF OPERATING THE SAME

CONTROL DEVICE AND METHOD OF FLYBACK CONVERTER, FLYBACK CONVERTER A...

POWER CONVERSION SYSTEM

SOLID-STATE TRANSFORMER

POWER CONVERTER CONTROL CIRCUIT AND METHOD

POWER CONVERSION DEVICE

ISOLATION CIRCUIT AND WITHSTAND VOLTAGE TESTING METHOD THEREFOR

CIRCUIT SYSTEM AND METHOD FOR OPERATING A CIRCUIT SYSTEM

TECHNIQUES TO DETECT AN INDUCTOR-OPEN CONDITION IN VOLTAGE REGULATORS

POWER SUPPLY AND POWER SUPPLY SYSTEM

CHIP EMBEDDED POWER CONVERTERS

SECONDARY-SIDE CONTROLLER APPLIED TO A FLYBACK POWER CONVERTER AND...

POWER SUPPLY SYSTEM AND POWER SUPPLY MODULE

SYSTEMS, METHODS, AND CONVERTERS FOR DISTRIBUTING POWER

SYSTEMS AND METHODS FOR DC-DC POWER CONVERTER TOPOLOGIES

Power Transformer For Minimum Noise Injection In Between Primary An...

AN ELECTRONIC RECTIFIER CIRCUIT FOR ADAPTIVE GATE VOLTAGE REGULATIO...

SYSTEMS AND METHODS FOR CONTROLLING SYNCHRONOUS RECTIFICATION WITH...

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

PEAK EFFICIENCY TRACKING IN AN LLC CONVERTER OF A MULTI-STAGE POWER...

POWER CONVERSION DEVICE AND MAGNETIC ASSEMBLY

BI-DIRECTIONAL COMMUNICATION SCHEME BETWEEN PRIMARY AND SECONDARY F...

INTEGRATED TRANSFORMER-INDUCTOR AND EMI SHIELD

RESONANT COMMUTATION AND QUASI-TRAPEZOIDAL CURRENT CONTROL IN ELECT...

POWER CONVERTER WITH A SENSING CIRCUIT AND METHOD