Circuits or arrangements for compensating for or adjusting power factor in converters or inverters

Industry

CPC
H02M1/42

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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

H02M1/42Circuits or arrangements for compensating for or adjusting power factor in converters or inverters

Industries

Patents Grantslast 30 patents

Information Patent Grant
Inverter circuit and method, for example for use in power factor co...
- Patent number 11,973,419
- Issue date Apr 30, 2024
- SIGNIFY HOLDING B.V.
- Reinhold Elferich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Soft-switching power converter
- Patent number 11,967,898
- Issue date Apr 23, 2024
- Delta Electronics, Inc.
- Hung-Chieh Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device performing first and second conversion oper...
- Patent number 11,967,909
- Issue date Apr 23, 2024
- Daikin Industries, Ltd.
- Kenichi Sakakibara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power factor correction circuit, power factor correction assembly a...
- Patent number 11,967,859
- Issue date Apr 23, 2024
- EATON INTELLIGENT POWER LIMITED
- Cheng Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging device
- Patent number 11,962,237
- Issue date Apr 16, 2024
- Hyundai Motor Company
- Jihan Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bootstrap pre-charge circuit in totem-pole power factor correction...
- Patent number 11,949,328
- Issue date Apr 2, 2024
- Murata Manufacturing Co., Ltd.
- Rubinic Jaksa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated power conversion topology for electric vehicles
- Patent number 11,949,330
- Issue date Apr 2, 2024
- Volvo Car Corporation
- Narendar Rao Gannamaneni
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power converter power factor control
- Patent number 11,949,327
- Issue date Apr 2, 2024
- Hamilton Sundstrand Corporation
- Ignacio Castro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for reducing UPS component stresses during transition from i...
- Patent number 11,947,402
- Issue date Apr 2, 2024
- SCHNEIDER ELECTRIC IT CORPORATION
- Wei-Hsiang Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bi-directional power converter module
- Patent number 11,935,681
- Issue date Mar 19, 2024
- NAVITAS SEMICONDUCTOR LIMITED
- Hao Sun
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle electrical system
- Patent number 11,936,289
- Issue date Mar 19, 2024
- Vitesco Technologies GmbH
- Franz Pfeilschifter
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Discharge of an AC capacitor using totem-pole power factor correcti...
- Patent number 11,936,288
- Issue date Mar 19, 2024
- STMicroelectronics (Tours) SAS
- Ghafour Benabdelaziz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Totem-pole bridgeless power factor correction device and power supply
- Patent number 11,929,669
- Issue date Mar 12, 2024
- InventChip Technology Co., Ltd.
- Zhong Ye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging device and method of control of the same
- Patent number 11,926,229
- Issue date Mar 12, 2024
- Toyota Jidosha Kabushiki Kaisha
- Toshihiko Minamii
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Energy extraction from the parasitic elements in power converters
- Patent number 11,929,665
- Issue date Mar 12, 2024
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control apparatus for power conversion apparatus
- Patent number 11,923,756
- Issue date Mar 5, 2024
- Denso Corporation
- Naoto Kobayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-phase AC/DC converter
- Patent number 11,923,767
- Issue date Mar 5, 2024
- Delta Electronics, Inc.
- Chi Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converters with wide bandgap semiconductors
- Patent number 11,923,716
- Issue date Mar 5, 2024
- Milwaukee Electric Tool Corporation
- Omid H. Shirazi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device, method of manufacturing semiconductor device,...
- Patent number 11,923,447
- Issue date Mar 5, 2024
- Fujitsu Limited
- Junya Yaita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ripple cancellation apparatus and control method
- Patent number 11,923,763
- Issue date Mar 5, 2024
- Halo Microelectronics International
- Milind Chandra Gupta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for controlling totem pole power factor correctio...
- Patent number 11,923,769
- Issue date Mar 5, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Ken Chin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical power converter
- Patent number 11,916,474
- Issue date Feb 27, 2024
- PRODRIVE TECHNOLOGIES INNOVATION SERVICES B.V.
- Jordi Everts
- B60 - VEHICLES IN GENERAL
Information Patent Grant
AC-to-DC power converter which removed a common mode component form...
- Patent number 11,909,305
- Issue date Feb 20, 2024
- Mitsubishi Electric Corporation
- Ryoji Tsuruta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply and method of supplying power to load
- Patent number 11,909,331
- Issue date Feb 20, 2024
- EN2CORE technology, Inc.
- Yeong-Hoon Sohn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stable switching for a power factor correction boost converter usin...
- Patent number 11,909,309
- Issue date Feb 20, 2024
- NXP USA, INC.
- Remco Twelkemeijer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC-DC power converter with power factor correction
- Patent number 11,901,811
- Issue date Feb 13, 2024
- Danmarks Tekniske Universitet
- Ahmed Morsi Ammar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power module and power device
- Patent number 11,901,108
- Issue date Feb 13, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Jin-Fa Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power converter
- Patent number 11,901,829
- Issue date Feb 13, 2024
- Kabushiki Kaisha Toyota Jidoshokki
- Sadanori Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling the input voltage frequency of a DC-DC conve...
- Patent number 11,901,830
- Issue date Feb 13, 2024
- Renault S.A.S.
- Miassa Taleb
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power conversion method using a synergetic control of two power con...
- Patent number 11,894,775
- Issue date Feb 6, 2024
- Infineon Technologies Austria AG
- Johann Walter Kolar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods for Reducing Electromagnetic Interference in Ro...
- Publication number 20240154524
- Publication date May 9, 2024
- ABB Schweiz AG
- Liming Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING SYNCHRONOUS RECTIFIER FOR POWER SUPPLY DEVIC...
- Publication number 20240154538
- Publication date May 9, 2024
- POWER LSI CO.,LTD.
- Won Tae LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTILEVEL MOTOR DRIVE WITH INTEGRATED BATTERY CHARGER
- Publication number 20240149718
- Publication date May 9, 2024
- Jabil Inc.
- Jeffrey David Danner
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIFIED VEHICLE AND A POWER CONVERSION SYSTEM OF A BATTERY FOR...
- Publication number 20240154422
- Publication date May 9, 2024
- Hyundai Motor Company
- Sung Uk Park
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER FACTOR CORRECTION CONVERTER AND OPERATION METHOD THEREOF
- Publication number 20240154520
- Publication date May 9, 2024
- DIODES INCORPORATED
- Haoming Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A DEVICE FOR POWER TRANSFORMATION AND PHOTONIC IRRADIATION
- Publication number 20240154523
- Publication date May 9, 2024
- SPECTRALWATT PTY LTD
- Donald WILLIAMS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SINGLE-PHASE BI-DIRECTIONAL POWER FACTOR CORRECTION FOR AN ELECTRIC...
- Publication number 20240154522
- Publication date May 9, 2024
- BorgWarner Inc.
- Luca Di Carlo
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND CIRCUIT FOR CONTROLLING CHARACTERISTICS OF THE INPUT CUR...
- Publication number 20240154521
- Publication date May 9, 2024
- Anton Werner Keller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY CIRCUIT
- Publication number 20240154536
- Publication date May 9, 2024
- Shohtaroh Sohma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Supply and Method of Supplying Power To Load
- Publication number 20240146211
- Publication date May 2, 2024
- EN2CORE technology, Inc
- Yeong-Hoon SOHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
T-TYPE BUCK-BOOST RECTIFIER
- Publication number 20240146185
- Publication date May 2, 2024
- Ariel Scientific Innovations Ltd.
- Ilan AHARON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER DEVICE
- Publication number 20240146187
- Publication date May 2, 2024
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Kun-Peng WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING CONTROL CIRCUIT, CONTROL CIRCUIT, AND POWER SUPPLY CIRCUIT
- Publication number 20240146184
- Publication date May 2, 2024
- Fuji Electric Co., Ltd.
- Ryuji YAMADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR LIMITING INRUSH CURRENT AND EXTENDING HOLD...
- Publication number 20240136917
- Publication date Apr 25, 2024
- Huawei Technologies Co., Ltd
- Luyu Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER FACTOR CORRECTION CIRCUIT FOR A BOOST CONVERTER
- Publication number 20240136918
- Publication date Apr 25, 2024
- Elevation Semiconductor Inc.
- Milind GUPTA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT AND POWER FACTOR CORRECTION CIRCUIT
- Publication number 20240136940
- Publication date Apr 25, 2024
- Fuji Electric Co., Ltd.
- Hironobu SHIROYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Harmonic Suppression Apparatus, Method, Control Unit, Electrical Ap...
- Publication number 20240136911
- Publication date Apr 25, 2024
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Xiaobin Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PFC DESIGN TECHNIQUE FOR HIGH PEAK LOAD
- Publication number 20240136919
- Publication date Apr 25, 2024
- Apple Inc.
- Chanwit Prasantanakorn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY APPARATUS AND CONTROLLING METHOD THEREOF
- Publication number 20240136920
- Publication date Apr 25, 2024
- Samsung Electronics Co., Ltd.
- Wonmyung Woo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING MODULE, CHARGING DEVICE, AND CHARGING SYSTEM
- Publication number 20240136939
- Publication date Apr 25, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Yuchen ZHOU
- B60 - VEHICLES IN GENERAL
Information Patent Application
AC-DC Power Converter With Power Factor Correction
- Publication number 20240136921
- Publication date Apr 25, 2024
- Danmarks Tekniske Universitet
- Ahmed Morsi Ammar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MODULAR HIGH POWER BI-DIRECTIONAL HALF BRIDGE BUCK/BOOST CONVERTER...
- Publication number 20240136931
- Publication date Apr 25, 2024
- PACIFIC FAST CHARGE CORPORATION
- David MD Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRICAL SYSTEM FOR DC VOLTAGE CONVERSION AND FOR CHARGING OF BAT...
- Publication number 20240123848
- Publication date Apr 18, 2024
- Valeo eAutomotive France SAS
- Wendell DA-CUNHA-ALVES
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR INTEGRATED BOOST IN HIGH VOLTAGE AND LOW VO...
- Publication number 20240128849
- Publication date Apr 18, 2024
- BORGWARNER LUXEMBOURG AUTOMOTIVE SYSTEMS S.A.
- Venkata Jaya Sai Praneeth AMMANAMANCHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
PULSE WIDTH MODULATION CIRCUIT
- Publication number 20240128859
- Publication date Apr 18, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Huihuang CHEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT FOR DETECTING POWER IN A MULTI-STAGE POWER CONVERTER
- Publication number 20240128875
- Publication date Apr 18, 2024
- Power Integrations, Inc.
- Daryll Plaza BONAVENTE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Single stage power factor correcting synchronous harmonic converter
- Publication number 20240128883
- Publication date Apr 18, 2024
- Lee Fredrik Mazurek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM FOR AN AIRCRAFT ACTUATOR
- Publication number 20240128746
- Publication date Apr 18, 2024
- SAFRAN ELECTRONICS & DEFENSE
- Louis GRIMAUD
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Chargers and DC-DC Converters Integrated with a Poly-Phase Motor Drive
- Publication number 20240128837
- Publication date Apr 18, 2024
- Hengchun Mao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APFC CONVERTER CONTROL METHOD, APFC CONVERTER, AND INDUSTRIAL POWER...
- Publication number 20240128860
- Publication date Apr 18, 2024
- Wuhan Megmeet Electrical Co., Ltd
- Zhong WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Circuits or arrangements for compensating for or adjusting power factor in converters or inverters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Inverter circuit and method, for example for use in power factor co...

Soft-switching power converter

Power conversion device performing first and second conversion oper...

Power factor correction circuit, power factor correction assembly a...

Charging device

Bootstrap pre-charge circuit in totem-pole power factor correction...

Integrated power conversion topology for electric vehicles

Power converter power factor control

Method for reducing UPS component stresses during transition from i...

Bi-directional power converter module

Vehicle electrical system

Discharge of an AC capacitor using totem-pole power factor correcti...

Totem-pole bridgeless power factor correction device and power supply

Charging device and method of control of the same

Energy extraction from the parasitic elements in power converters

Control apparatus for power conversion apparatus

Multi-phase AC/DC converter

Power converters with wide bandgap semiconductors

Semiconductor device, method of manufacturing semiconductor device,...

Ripple cancellation apparatus and control method

System and method for controlling totem pole power factor correctio...

Electrical power converter

AC-to-DC power converter which removed a common mode component form...

Power supply and method of supplying power to load

Stable switching for a power factor correction boost converter usin...

AC-DC power converter with power factor correction

Power module and power device

Power converter

Method for controlling the input voltage frequency of a DC-DC conve...

Power conversion method using a synergetic control of two power con...

Patents Applicationslast 30 patents

Systems and Methods for Reducing Electromagnetic Interference in Ro...

METHOD FOR CONTROLLING SYNCHRONOUS RECTIFIER FOR POWER SUPPLY DEVIC...

MULTILEVEL MOTOR DRIVE WITH INTEGRATED BATTERY CHARGER

ELECTRIFIED VEHICLE AND A POWER CONVERSION SYSTEM OF A BATTERY FOR...

POWER FACTOR CORRECTION CONVERTER AND OPERATION METHOD THEREOF

A DEVICE FOR POWER TRANSFORMATION AND PHOTONIC IRRADIATION

SINGLE-PHASE BI-DIRECTIONAL POWER FACTOR CORRECTION FOR AN ELECTRIC...

METHOD AND CIRCUIT FOR CONTROLLING CHARACTERISTICS OF THE INPUT CUR...

SWITCHING POWER SUPPLY CIRCUIT

Power Supply and Method of Supplying Power To Load

T-TYPE BUCK-BOOST RECTIFIER

POWER DEVICE

SWITCHING CONTROL CIRCUIT, CONTROL CIRCUIT, AND POWER SUPPLY CIRCUIT

APPARATUS AND METHOD FOR LIMITING INRUSH CURRENT AND EXTENDING HOLD...

POWER FACTOR CORRECTION CIRCUIT FOR A BOOST CONVERTER

CONTROL CIRCUIT AND POWER FACTOR CORRECTION CIRCUIT

Harmonic Suppression Apparatus, Method, Control Unit, Electrical Ap...

PFC DESIGN TECHNIQUE FOR HIGH PEAK LOAD

POWER SUPPLY APPARATUS AND CONTROLLING METHOD THEREOF

CHARGING MODULE, CHARGING DEVICE, AND CHARGING SYSTEM

AC-DC Power Converter With Power Factor Correction

MODULAR HIGH POWER BI-DIRECTIONAL HALF BRIDGE BUCK/BOOST CONVERTER...

ELECTRICAL SYSTEM FOR DC VOLTAGE CONVERSION AND FOR CHARGING OF BAT...

SYSTEMS AND METHODS FOR INTEGRATED BOOST IN HIGH VOLTAGE AND LOW VO...

PULSE WIDTH MODULATION CIRCUIT

CIRCUIT FOR DETECTING POWER IN A MULTI-STAGE POWER CONVERTER

Single stage power factor correcting synchronous harmonic converter

POWER SUPPLY SYSTEM FOR AN AIRCRAFT ACTUATOR

Chargers and DC-DC Converters Integrated with a Poly-Phase Motor Drive

APFC CONVERTER CONTROL METHOD, APFC CONVERTER, AND INDUSTRIAL POWER...