using semiconductor devices only

Industry

CPC
H02M3/335

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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

H02M3/335using semiconductor devices only

Industries

Patents Grantslast 30 patents

Information Patent Grant
Active snubber circuit and buck converter
- Patent number 12,273,023
- Issue date Apr 8, 2025
- Yazaki Corporation
- Keisuke Kanda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic device and driving circuit thereof
- Patent number 12,273,037
- Issue date Apr 8, 2025
- Novatek Microelectronics Corp.
- Sheng-Hsi Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bidirectional DC-DC converter with high control stability
- Patent number 12,273,041
- Issue date Apr 8, 2025
- Hitachi, Ltd.
- Abhijit Choudhury
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charger integrated circuit including bidirectional switching conver...
- Patent number 12,273,032
- Issue date Apr 8, 2025
- Samsung Electronics Co., Ltd.
- Sungwoo Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant flyback power converter and switching control circuit and...
- Patent number 12,273,039
- Issue date Apr 8, 2025
- Richtek Technology Corporation
- Yu-Chang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generating and supplying bias power to isolated power converters
- Patent number 12,273,040
- Issue date Apr 8, 2025
- GM Global Technology Operations LLC
- Mohamed Kamel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power supply apparatus
- Patent number 12,273,025
- Issue date Apr 8, 2025
- Ngai Kit Franki Poon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
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
Resonant AHB flyback power converter and switching control circuit...
- Patent number 12,273,028
- Issue date Apr 8, 2025
- Richtek Technology Corporation
- Ta-Yung Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant flyback power converter and switching control circuit and...
- Patent number 12,273,038
- Issue date Apr 8, 2025
- Richtek Technology Corporation
- Yu-Chang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching mode power supply
- Patent number 12,273,036
- Issue date Apr 8, 2025
- LS ELECTRIC CO., LTD.
- Chun Suk Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for a power converter having an inverter frequency contr...
- Patent number 12,273,019
- Issue date Apr 8, 2025
- REDISEM LTD.
- Russell Jacques
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Step-down converter including a step-down transformer and a resin m...
- Patent number 12,273,026
- Issue date Apr 8, 2025
- Mitsubishi Electric Corporation
- Hirofumi Inoue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Isolated resonant DC-DC converter
- Patent number 12,267,020
- Issue date Apr 1, 2025
- Delta Electronics, Inc.
- Yuri Panov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Active voltage bus system and method
- Patent number 12,267,005
- Issue date Apr 1, 2025
- Moog Inc.
- Mark J. Underhill
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for controlling synchronous rectification
- Patent number 12,267,021
- Issue date Apr 1, 2025
- On-Bright Electronics (Shanghai) Co., Ltd.
- Chunsheng Zhao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller, air conditioner, and high-pressure protection circuit
- Patent number 12,264,861
- Issue date Apr 1, 2025
- HANGZHOU LEADERWAY ELECTRONICS CO., LTD
- Yongsong Lv
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Forming integrated electronic devices for converting and downscalin...
- Patent number 12,267,006
- Issue date Apr 1, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yen-Ku Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply circuit and charging device
- Patent number 12,267,018
- Issue date Apr 1, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Senlong Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus capable of switching output resistance
- Patent number 12,267,019
- Issue date Apr 1, 2025
- Canon Kabushiki Kaisha
- Hiroki Asano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Power supply device, power supply system and method for controlling...
- Patent number 12,261,525
- Issue date Mar 25, 2025
- CSIP CONSULTING LTD.
- Young Seung Noh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-oscillating resonant push-pull converter with a synchronous re...
- Patent number 12,261,539
- Issue date Mar 25, 2025
- ENDRESS+HAUSER SE+CO.KG
- Max Bauer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multibridge power converter with multiple outputs
- Patent number 12,261,516
- Issue date Mar 25, 2025
- Huibin Zhu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Circuit for detecting power in a multi-stage power converter
- Patent number 12,261,533
- Issue date Mar 25, 2025
- Power Integrations, Inc.
- Daryll Plaza Bonavente
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual mode charge control method
- Patent number 12,261,540
- Issue date Mar 25, 2025
- Delta Electronics, Inc.
- Bo-Ruei Peng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for synchronous rectification of power supply s...
- Patent number 12,261,541
- Issue date Mar 25, 2025
- On-Bright Electronics (Shanghai) Co., Ltd.
- Yaming Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method for dual active bridge circuit
- Patent number 12,261,542
- Issue date Mar 25, 2025
- Infineon Technologies Austria AG
- Yi Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for cooling system and power module for inverte...
- Patent number 12,261,558
- Issue date Mar 25, 2025
- BorgWarner US Technologies LLC
- Bryan Rohl
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

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
POWER SUPPLY CONTROL CIRCUIT, RELATED POWER SUPPLY AND METHOD OF OP...
- Publication number 20250119056
- Publication date Apr 10, 2025
- STMicroelectronics International N.V.
- Fabio CACCIOTTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DCDC CIRCUIT, CIRCUIT START-UP METHOD, AND ELECTRONIC DEVICE
- Publication number 20250119053
- Publication date Apr 10, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Hongguang GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BIDIRECTIONAL POWER SUPPLY APPARATUS
- Publication number 20250119064
- Publication date Apr 10, 2025
- Nanjing Chervon Industry Co., Ltd.
- Hong Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FREQUENCY TUNED RESISTOR-INDUCTOR-CAPACITOR SNUBBER FOR SWITCHING P...
- Publication number 20250119052
- Publication date Apr 10, 2025
- L3HARRIS TECHNOLOGIES, INC.
- Justin Malcom GRAVES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPTIMIZED START-UP SCHEME FOR ISOLATED CASCADED AC/DC POWER CONVERTERS
- Publication number 20250119054
- Publication date Apr 10, 2025
- Eaton Intelligent Power Limited
- Garry Jean-Pierre
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED CONVERTER
- Publication number 20250112546
- Publication date Apr 3, 2025
- DAIHEN Corporation
- Shingo KAWANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC-TO-DC CONVERTER FOR AN ELECTRICAL AIRCRAFT PROPULSION SYSTEM
- Publication number 20250112559
- Publication date Apr 3, 2025
- SAFRAN HELICOPTER ENGINES
- Thomas Michel Andre Gerard BARRACO
- 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
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
POWER CONVERTER AND FEEDBACK CONTROL METHOD THEREOF
- Publication number 20250112558
- Publication date Apr 3, 2025
- CHICONY POWER TECHNOLOGY CO., LTD.
- Min-Han Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR ADAPTIVE DEAD TIME CONTROL OF A DEVICE INTE...
- Publication number 20250105726
- Publication date Mar 27, 2025
- Nanyang Technological University
- Gil Lampong OPINA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-CONVERTER POWER SUPPLY
- Publication number 20250105749
- Publication date Mar 27, 2025
- Chengdu Monolithic Power Systems Co., Ltd.
- Hui Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL WEEDING DEVICE
- Publication number 20250098661
- Publication date Mar 27, 2025
- ZASSO GROUP AG
- Sergio de Andrade COUTINHO FILHO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE CONVERTER WITH INDUCTOR OR TRANSFORMER BETWEEN STACKED DIE
- Publication number 20250105144
- Publication date Mar 27, 2025
- Intel Corporation
- Su Hwan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING CONVERTER WITH SELECTABLE VOLTAGE SAMPLING PATHS AND ASSO...
- Publication number 20250105722
- Publication date Mar 27, 2025
- Chengdu Monolithic Power Systems Co., Ltd.
- Xuefeng Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LLC CONVERTER WITH PROTECTION CIRCUIT
- Publication number 20250105729
- Publication date Mar 27, 2025
- Infineon Technologies Austria AG
- Andrey Malinin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY DEVICE AND POWER CONTROL SEMICONDUCTOR DEVICE
- Publication number 20250105746
- Publication date Mar 27, 2025
- MITSUMI ELECTRIC CO., LTD.
- Satoshi ARIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED POWER CONVERTER AND CONTROL CIRCUIT THEREOF
- Publication number 20250105747
- Publication date Mar 27, 2025
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INPUT-PARALLEL MULTI-CONVERTER SWITCHING POWER SUPPLY
- Publication number 20250105748
- Publication date Mar 27, 2025
- Chengdu Monolithic Power Systems Co., Ltd.
- Hui Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT FOR SYNCHRONOUS RECTIFICATION SWITCH OF POWER CONVE...
- Publication number 20250105754
- Publication date Mar 27, 2025
- Power Forest Technology Corporation
- Che-Hao Meng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING RESONANT CIRCUIT AND RESONANT CIRCUIT
- Publication number 20250105755
- Publication date Mar 27, 2025
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Yuesen GUO
- 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
TRANSFORMER AND POWER APPARATUS USING THE SAME
- Publication number 20250104907
- Publication date Mar 27, 2025
- LG Innotek Co., Ltd.
- Jong Sun JEONG
- H01 - BASIC ELECTRIC ELEMENTS
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
SYNCHRONOUS RECTIFIER DEVICE FOR POWER CONVERTER
- Publication number 20250105753
- Publication date Mar 27, 2025
- Power Forest Technology Corporation
- Che-Hao Meng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER TRANSFER SYSTEM, AND TRANSMITTER AND RECEIVER THEREFOR
- Publication number 20250105670
- Publication date Mar 27, 2025
- Solace Power Inc.
- Samer ALDHAHER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Totem Pole, Zero Voltage Switching Power Factor Correction Operatin...
- Publication number 20250105723
- Publication date Mar 27, 2025
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIDIRECTIONAL ISOLATED HIGH VOLTAGE DC-DC CONVERTER
- Publication number 20250105730
- Publication date Mar 27, 2025
- Parker-Hannifin Corporation
- Mark Y. LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANT CONVERTER WITH CURRENT SENSING CIRCUIT
- Publication number 20250105731
- Publication date Mar 27, 2025
- Chengdu Monolithic Power Systems Co., Ltd.
- Xu Han
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

using semiconductor devices only

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Active snubber circuit and buck converter

Electronic device and driving circuit thereof

Bidirectional DC-DC converter with high control stability

Charger integrated circuit including bidirectional switching conver...

Resonant flyback power converter and switching control circuit and...

Generating and supplying bias power to isolated power converters

Power supply apparatus

Semiconductor device

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

Resonant AHB flyback power converter and switching control circuit...

Resonant flyback power converter and switching control circuit and...

Switching mode power supply

Controller for a power converter having an inverter frequency contr...

Step-down converter including a step-down transformer and a resin m...

Isolated resonant DC-DC converter

Active voltage bus system and method

Systems and methods for controlling synchronous rectification

Controller, air conditioner, and high-pressure protection circuit

Forming integrated electronic devices for converting and downscalin...

Power supply circuit and charging device

Power supply apparatus capable of switching output resistance

Circuit control method and apparatus

Power supply device, power supply system and method for controlling...

Self-oscillating resonant push-pull converter with a synchronous re...

Multibridge power converter with multiple outputs

Circuit for detecting power in a multi-stage power converter

Dual mode charge control method

Systems and methods for synchronous rectification of power supply s...

Control method for dual active bridge circuit

Systems and methods for cooling system and power module for inverte...

Patents Applicationslast 30 patents

OPEN FAULT DETECTION FOR POWER CONVERTERS

POWER SUPPLY CONTROL CIRCUIT, RELATED POWER SUPPLY AND METHOD OF OP...

DCDC CIRCUIT, CIRCUIT START-UP METHOD, AND ELECTRONIC DEVICE

BIDIRECTIONAL POWER SUPPLY APPARATUS

FREQUENCY TUNED RESISTOR-INDUCTOR-CAPACITOR SNUBBER FOR SWITCHING P...

OPTIMIZED START-UP SCHEME FOR ISOLATED CASCADED AC/DC POWER CONVERTERS

ISOLATED CONVERTER

DC-TO-DC CONVERTER FOR AN ELECTRICAL AIRCRAFT PROPULSION SYSTEM

HIGH-FREQUENCY CIRCUIT AND SYSTEM FOR LOW-TEMPERATURE BIOPSY

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

POWER CONVERTER AND FEEDBACK CONTROL METHOD THEREOF

SYSTEMS AND METHODS FOR ADAPTIVE DEAD TIME CONTROL OF A DEVICE INTE...

MULTI-CONVERTER POWER SUPPLY

ELECTRICAL WEEDING DEVICE

VOLTAGE CONVERTER WITH INDUCTOR OR TRANSFORMER BETWEEN STACKED DIE

SWITCHING CONVERTER WITH SELECTABLE VOLTAGE SAMPLING PATHS AND ASSO...

LLC CONVERTER WITH PROTECTION CIRCUIT

SWITCHING POWER SUPPLY DEVICE AND POWER CONTROL SEMICONDUCTOR DEVICE

ISOLATED POWER CONVERTER AND CONTROL CIRCUIT THEREOF

INPUT-PARALLEL MULTI-CONVERTER SWITCHING POWER SUPPLY

CONTROL CIRCUIT FOR SYNCHRONOUS RECTIFICATION SWITCH OF POWER CONVE...

METHOD FOR CONTROLLING RESONANT CIRCUIT AND RESONANT CIRCUIT

Systems and Methods for Power Conversion Using Controllable Converters

TRANSFORMER AND POWER APPARATUS USING THE SAME

CONVERTER AND ELECTRONIC DEVICE

SYNCHRONOUS RECTIFIER DEVICE FOR POWER CONVERTER

WIRELESS POWER TRANSFER SYSTEM, AND TRANSMITTER AND RECEIVER THEREFOR

Totem Pole, Zero Voltage Switching Power Factor Correction Operatin...

BIDIRECTIONAL ISOLATED HIGH VOLTAGE DC-DC CONVERTER

RESONANT CONVERTER WITH CURRENT SENSING CIRCUIT