having at least one active switching element at the secondary side of an isolation transformer

Industry

CPC
H02M3/33576

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

Current Industry

H02M3/33576having at least one active switching element at the secondary side of an isolation transformer

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Power supply device, ACF converter, and AC adapter
- Patent number 12,316,232
- Issue date May 27, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takeya Okuno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter for enabling simultaneous transmission of power bet...
- Patent number 12,316,226
- Issue date May 27, 2025
- Denso Corporation
- Yoshiki Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Snubber circuit
- Patent number 12,316,213
- Issue date May 27, 2025
- LG Innotek Co., Ltd
- Kyung Hyun Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Conversion power supply and autonomous electric energy replenishmen...
- Patent number 12,308,678
- Issue date May 20, 2025
- SUNGROW POWER SUPPLY CO., LTD.
- Jianjie Zhou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Active equalizer circuit, battery management system, and power supp...
- Patent number 12,308,673
- Issue date May 20, 2025
- HEFEI GOTION HIGH-TECH POWER ENERGY CO., LTD.
- Chunting Chris Mi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soft start circuit and power supply circuit
- Patent number 12,308,752
- Issue date May 20, 2025
- Gree Electric Appliances, Inc. of Zhuhai
- Qigui Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Isolated switching regulators with smart power supply and the metho...
- Patent number 12,301,119
- Issue date May 13, 2025
- Chengdu Monolithic Power Systems Co., Ltd.
- Hui Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transformer with interleaved shielding windings
- Patent number 12,300,421
- Issue date May 13, 2025
- Silanna Asia Pte Ltd
- Ningliang Mi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tranformer based voltage regulator with flexible trans-inductor str...
- Patent number 12,294,309
- Issue date May 6, 2025
- Analog Devices, Inc.
- Xingxuan Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for delivering power to semiconductors
- Patent number 12,289,050
- Issue date Apr 29, 2025
- Vicor Corporation
- Patrizio Vinciarelli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low loss power converter control
- Patent number 12,283,892
- Issue date Apr 22, 2025
- Rivian IP Holdings, LLC
- Maziar Mobarrez
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Converter circuit with half-bridge current-doubler rectifier and in...
- Patent number 12,283,893
- Issue date Apr 22, 2025
- Monolithic Power Systems, Inc.
- Dianbo Fu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Manufacturing method for compound semiconductor device
- Patent number 12,283,922
- Issue date Apr 22, 2025
- Fujitsu Limited
- Kozo Makiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power facility for remote control
- Patent number 12,278,568
- Issue date Apr 15, 2025
- Hyosung Corporation
- Byeng Joo Byen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for inverter and DC/DC converter operation
- Patent number 12,278,569
- Issue date Apr 15, 2025
- SCHNEIDER ELECTRIC IT CORPORATION
- Qinghong Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for powering or charging multiple receivers wirel...
- Patent number 12,272,492
- Issue date Apr 8, 2025
- Mojo Mobility Inc.
- Afshin Partovi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,272,627
- Issue date Apr 8, 2025
- Kabushiki Kaisha Toshiba
- Hiroshi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit control method and apparatus
- Patent number 12,261,515
- Issue date Mar 25, 2025
- Ace Power and Technology Co., Ltd
- Yuetian Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Zero voltage switching circuit and converter comprising same
- Patent number 12,261,538
- Issue date Mar 25, 2025
- LG Innotek Co., Ltd
- Su Ho Bae
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Interleaved phase current balancing
- Patent number 12,261,537
- Issue date Mar 25, 2025
- Texas Instruments Incorporated
- Shanguang Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter with common mode filter
- Patent number 12,255,526
- Issue date Mar 18, 2025
- Siemens Aktiengesellschaft
- Henrik Krupp
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device
- Patent number 12,249,828
- Issue date Mar 11, 2025
- Hitachi, Ltd.
- Akira Kikuchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power grid
- Patent number 12,244,218
- Issue date Mar 4, 2025
- HITACHI ENERGY LTD
- ChunMing Yuan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Active clamp buck and active clamp flyback power converter
- Patent number 12,244,236
- Issue date Mar 4, 2025
- Robert Bosch GmbH
- Emiliano Gudino Carrizales
- B60 - VEHICLES IN GENERAL
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
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
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
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
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

Patents Applicationslast 30 patents

Information Patent Application
CONTROL METHOD, CONTROL APPARATUS, AND ON-BOARD CHARGER
- Publication number 20250162434
- Publication date May 22, 2025
- Xiaomi EV Technology Co., Ltd.
- Changan LI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Integrated Magnetic Apparatus
- Publication number 20250166884
- Publication date May 22, 2025
- AA Power Inc.
- Qun Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERTER AND NON-TRANSITORY COMPUTER READABLE MEDIUM
- Publication number 20250158529
- Publication date May 15, 2025
- DENSO CORPORATION
- Kazuma SUZUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANT CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20250158516
- Publication date May 15, 2025
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Bin Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANT CONVERTER HAVING SWITCH ON-TIME CONTROL MECHANISM
- Publication number 20250141347
- Publication date May 1, 2025
- NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- JING-YUAN LIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL SYSTEM FOR A MOTOR VEHICLE
- Publication number 20250121715
- Publication date Apr 17, 2025
- Vitesco Technologies GMBH
- Roland D'AUTHIER
- B60 - VEHICLES IN GENERAL
Information Patent Application
ENABLE CIRCUIT WITH WINDING SIGNAL DETECTION
- Publication number 20250125739
- Publication date Apr 17, 2025
- Power Integrations, Inc.
- Akshay Nayaknur
- G01 - MEASURING TESTING
Information Patent Application
OPEN FAULT DETECTION FOR POWER CONVERTERS
- Publication number 20250116728
- Publication date Apr 10, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Nischal R
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-SOURCE NON-ELECTROLYTIC CAPACITOR BI-DIRECTIONAL ONBOARD CHARGER
- Publication number 20250112547
- Publication date Apr 3, 2025
- xEVtech Co. Ltd.
- Ngoc Hai Tran
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-FREQUENCY CIRCUIT AND SYSTEM FOR LOW-TEMPERATURE BIOPSY
- Publication number 20250107788
- Publication date Apr 3, 2025
- SHANGHAI CULTIVA MEDICAL DEVICE CO., LTD.
- Fanbin KONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Systems and Methods for Power Conversion Using Controllable Converters
- Publication number 20250105752
- Publication date Mar 27, 2025
- THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Matthias PREINDL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONVERTER AND ELECTRONIC DEVICE
- Publication number 20250105751
- Publication date Mar 27, 2025
- Huawei Technologies Co., Ltd
- Yongfa ZHU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLYBACK CONVERTER WITH IMPROVED RESPONSE
- Publication number 20250096694
- Publication date Mar 20, 2025
- Next Generation Power, Inc.
- David BARETICH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL SYSTEM
- Publication number 20250088116
- Publication date Mar 13, 2025
- Rolls-Royce plc
- Chandana J. GAJANAYAKE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY PACK WITH TRIPLE-ACTIVE BRIDGE DC-DC CONVERTER
- Publication number 20250088117
- Publication date Mar 13, 2025
- Our Next Energy, Inc.
- Ashish Kumar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BRIDGE SWITCHING CONVERTER AND ASSOCIATED CONTROLLER
- Publication number 20250080000
- Publication date Mar 6, 2025
- Chengdu Monolithic Power Systems Co., Ltd.
- Yu Zhang
- 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
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
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
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 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 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
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
PLANAR TRANSFORMERS AND LLC CONVERTERS
- Publication number 20250046507
- Publication date Feb 6, 2025
- DELTA ELECTRONICS (THAILAND) PUBLIC CO., LTD.
- Christian KRUMPHOLZ
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADAPTIVE BURST MODE CONTROL
- Publication number 20250030328
- Publication date Jan 23, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Aki Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONTROL OF A POWER CONVERTER BASED ON A VARIABLE MODULATION F...
- Publication number 20250023480
- Publication date Jan 16, 2025
- Hitachi Energy Ltd
- ChunMing YUAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY HAVING ORING MOSFETS
- Publication number 20250023440
- Publication date Jan 16, 2025
- ACBEL POLYTECH INC.
- Cheng-Hsiao LUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MEDIUM-VOLTAGE WIRELESS POWER SYSTEM FOR VEHICLE CHARGING SYSTEMS
- Publication number 20250010733
- Publication date Jan 9, 2025
- UT-Battelle, LLC
- Omer C. Onar
- B60 - VEHICLES IN GENERAL
Information Patent Application
COORDINATED FAULT-TOLERANT CONTROL METHOD
- Publication number 20250007392
- Publication date Jan 2, 2025
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hong Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multi-Level Structures and Methods for Switched-Mode Power Supplies
- Publication number 20250007398
- Publication date Jan 2, 2025
- MURATA MANUFACTURING CO., LTD.
- David M. GIULIANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

having at least one active switching element at the secondary side of an isolation transformer

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Power supply device, ACF converter, and AC adapter

Power converter for enabling simultaneous transmission of power bet...

Snubber circuit

Conversion power supply and autonomous electric energy replenishmen...

Active equalizer circuit, battery management system, and power supp...

Soft start circuit and power supply circuit

Isolated switching regulators with smart power supply and the metho...

Transformer with interleaved shielding windings

Tranformer based voltage regulator with flexible trans-inductor str...

Method and apparatus for delivering power to semiconductors

Low loss power converter control

Converter circuit with half-bridge current-doubler rectifier and in...

Manufacturing method for compound semiconductor device

Power facility for remote control

Systems and methods for inverter and DC/DC converter operation

System and method for powering or charging multiple receivers wirel...

Semiconductor device

Circuit control method and apparatus

Zero voltage switching circuit and converter comprising same

Interleaved phase current balancing

Power converter with common mode filter

Power conversion device

Power grid

Active clamp buck and active clamp flyback power converter

LLC converter and control

Enable circuit with winding signal detection

Charging device

Cascaded power electronic transformer and control method therefor

Hybrid power conversion circuit

Electrical power system

Patents Applicationslast 30 patents

CONTROL METHOD, CONTROL APPARATUS, AND ON-BOARD CHARGER

Integrated Magnetic Apparatus

POWER CONVERTER AND NON-TRANSITORY COMPUTER READABLE MEDIUM

RESONANT CONVERTER AND CONTROL METHOD THEREOF

RESONANT CONVERTER HAVING SWITCH ON-TIME CONTROL MECHANISM

ELECTRICAL SYSTEM FOR A MOTOR VEHICLE

ENABLE CIRCUIT WITH WINDING SIGNAL DETECTION

OPEN FAULT DETECTION FOR POWER CONVERTERS

MULTI-SOURCE NON-ELECTROLYTIC CAPACITOR BI-DIRECTIONAL ONBOARD CHARGER

HIGH-FREQUENCY CIRCUIT AND SYSTEM FOR LOW-TEMPERATURE BIOPSY

Systems and Methods for Power Conversion Using Controllable Converters

CONVERTER AND ELECTRONIC DEVICE

FLYBACK CONVERTER WITH IMPROVED RESPONSE

ELECTRICAL SYSTEM

BATTERY PACK WITH TRIPLE-ACTIVE BRIDGE DC-DC CONVERTER

BRIDGE SWITCHING CONVERTER AND ASSOCIATED CONTROLLER

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

RESONANT CONVERTER AND METHOD OF OPERATING THE SAME

POWER CONVERSION DEVICE

POWER SUPPLY SYSTEM AND POWER SUPPLY MODULE

SYSTEMS AND METHODS FOR DC-DC POWER CONVERTER TOPOLOGIES

POWER CONVERSION DEVICE AND MAGNETIC ASSEMBLY

INTEGRATED TRANSFORMER-INDUCTOR AND EMI SHIELD

PLANAR TRANSFORMERS AND LLC CONVERTERS

ADAPTIVE BURST MODE CONTROL

POWER CONTROL OF A POWER CONVERTER BASED ON A VARIABLE MODULATION F...

POWER SUPPLY HAVING ORING MOSFETS

MEDIUM-VOLTAGE WIRELESS POWER SYSTEM FOR VEHICLE CHARGING SYSTEMS

COORDINATED FAULT-TOLERANT CONTROL METHOD

Multi-Level Structures and Methods for Switched-Mode Power Supplies