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

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H02M1/42

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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 H02M1/00Details of apparatus for conversion

Current Industry

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

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Control method and power controller for power factor correction
- Patent number 12,206,322
- Issue date Jan 21, 2025
- LEADTREND TECHNOLOGY CORPORATION
- Hsin Hung Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bridgeless power factor correction PFC circuit
- Patent number 12,206,323
- Issue date Jan 21, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Hua Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus
- Patent number 12,206,335
- Issue date Jan 21, 2025
- Toyota Jidosha Kabushiki Kaisha
- Satoshi Ichida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device and control circuit with input capacitor di...
- Patent number 12,206,337
- Issue date Jan 21, 2025
- Power Forest Technology Corporation
- Chia-Hsien Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arrangement of first stage power factor correction circuit and seco...
- Patent number 12,197,262
- Issue date Jan 14, 2025
- AA Power Inc.
- Qun Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for non-overlap enforcement for inverter for el...
- Patent number 12,194,870
- Issue date Jan 14, 2025
- Borg Warner US Technologies LLC
- Jack Lavern Glenn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control circuit for a totem pole power factor correction circuit an...
- Patent number 12,199,504
- Issue date Jan 14, 2025
- Chengdu Monolithic Power Systems Co., Ltd.
- Guangzhuo Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC/DC converter with power factor correction and method for calibra...
- Patent number 12,194,877
- Issue date Jan 14, 2025
- Vitesco Technologies GmbH
- Philippe Boissiere
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pulse width modulation circuit
- Patent number 12,191,760
- Issue date Jan 7, 2025
- Texas Instruments Incorporated
- Huihuang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Powertrain architecture for a vehicle utilizing an on-board charger
- Patent number 12,187,146
- Issue date Jan 7, 2025
- Texas Instruments Incorporated
- Hui Tan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Integrated circuit and power supply circuit
- Patent number 12,191,761
- Issue date Jan 7, 2025
- Fuji Electric Co., Ltd.
- Hiroshi Maruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bidirectional power conversion system and control method
- Patent number 12,191,782
- Issue date Jan 7, 2025
- Huawei Technologies Co., Ltd.
- Dianbo Fu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic circuit with thyristor
- Patent number 12,184,195
- Issue date Dec 31, 2024
- STMicroelectronics Ltd.
- Laurent Gonthier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for single channel fault encoding for inverter...
- Patent number 12,179,610
- Issue date Dec 31, 2024
- Borg Warner US Technologies LLC
- Marc R. Engelhardt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power supply with active power buffer
- Patent number 12,184,186
- Issue date Dec 31, 2024
- Apple Inc.
- Yantao Song
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant inverter and conversion method
- Patent number 12,185,438
- Issue date Dec 31, 2024
- SIGNIFY HOLDING B.V.
- Reinhold Elferich
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for bridge mode transition and dynamic soft sta...
- Patent number 12,184,185
- Issue date Dec 31, 2024
- BorgWarner US Technologies LLC
- Abhishek Vijay Danekar
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power factor correction circuit
- Patent number 12,184,165
- Issue date Dec 31, 2024
- Magnachip Mixed-Signal, Ltd.
- Zhiyuan Cui
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion system with ripple injection and power conversion...
- Patent number 12,184,166
- Issue date Dec 31, 2024
- Delta Electronics, Inc.
- Yu-Jen Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control architecture for ac-dc and dc-ac conversion capable of bidi...
- Patent number 12,176,805
- Issue date Dec 24, 2024
- The Regents of the University of Colorado, a Body Corporate
- Khurram K. Afridi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power control device
- Patent number 12,176,724
- Issue date Dec 24, 2024
- Honda Motor Co., Ltd.
- Jin Katsuya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrically excited motor drive system integrated with OBC, and el...
- Patent number 12,172,532
- Issue date Dec 24, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Xiaode Yin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power factor correction circuit, control method and electrical appl...
- Patent number 12,176,806
- Issue date Dec 24, 2024
- Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
- Li Cai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Uninterruptible power supply system
- Patent number 12,176,752
- Issue date Dec 24, 2024
- TMEIC Corporation
- Yuki Yamashita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
On-board charger for a battery of an electric vehicle
- Patent number 12,166,412
- Issue date Dec 10, 2024
- Volvo Car Corporation
- Narendar Rao Gannamaneni
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Integrated circuit and power supply circuit
- Patent number 12,166,413
- Issue date Dec 10, 2024
- Fuji Electric Co., Ltd.
- Ryuunosuke Araumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for automatic determination of state of switche...
- Patent number 12,166,421
- Issue date Dec 10, 2024
- NAVITAS SEMICONDUCTOR LIMITED
- Victor Sinow
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for phase switch timing controller for inverter...
- Patent number 12,162,366
- Issue date Dec 10, 2024
- BorgWarner US Technologies LLC
- Jack Lavern Glenn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power converter
- Patent number 12,160,176
- Issue date Dec 3, 2024
- Fuji Electric Co., Ltd.
- Motoyoshi Kubouchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power factor correction system
- Patent number 12,160,170
- Issue date Dec 3, 2024
- Texas Instruments Incorporated
- Bosheng Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER CONTROL CIRCUIT AND CONTROL METHOD THEREOF
- Publication number 20250023460
- Publication date Jan 16, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Xiaolu HU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER MODULE, CONTROL CIRCUIT, AND ELECTRONIC DEVICE
- Publication number 20250023459
- Publication date Jan 16, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Jie REN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER, ENERGY STORAGE SYSTEM, AND CONTROL METHOD
- Publication number 20250023489
- Publication date Jan 16, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Peng DONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT SAMPLING CIRCUIT FOR BRIDGELESS POWER FACTOR CORRECTOR
- Publication number 20250023441
- Publication date Jan 16, 2025
- ACBEL POLYTECH INC.
- Bing-Kun LAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY FULL-BRICK MODULE WITH INTERNAL INRUSH CURRENT LIMIT C...
- Publication number 20250023447
- Publication date Jan 16, 2025
- AES Global Holdings PTE Ltd.
- Man Ho Chiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC INVERTER AND CONTROL METHOD AND APPARATUS THEREFOR, AN...
- Publication number 20250023458
- Publication date Jan 16, 2025
- ALTENERGY POWER SYSTEM INC.
- Yuhao LUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multiple-Input Power Supply and Control Method
- Publication number 20250015723
- Publication date Jan 9, 2025
- AA Power Inc.
- Qun Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER FACTOR CORRECTION CIRCUIT
- Publication number 20250015712
- Publication date Jan 9, 2025
- DRP Holdings LLC
- Michael Papini
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TOTEM-POLE POWER FACTOR CORRECTION CIRCUIT, POWER SUPPLY EQUIPMENT
- Publication number 20250015713
- Publication date Jan 9, 2025
- Aplus Power Technology (Hangzhou) Co., Ltd.
- Shuailin DU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FORWARD CONVERTER AND FORWARD POWER FACTOR CORRECTOR
- Publication number 20250015724
- Publication date Jan 9, 2025
- Industrial Technology Research Institute
- Wen-Tien TSAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY APPARATUS
- Publication number 20240429809
- Publication date Dec 26, 2024
- Delta Electronics, Inc.
- Chien-An Lai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Audio Diarization System that Segments Audio Input
- Publication number 20240429812
- Publication date Dec 26, 2024
- Philip Scott Lyren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR COMMON DESIGN FOR SINGLE, SPLIT, AND THREE...
- Publication number 20240429831
- Publication date Dec 26, 2024
- BorgWarner US Technologies LLC
- Sunil Sreedhar
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONVERTER CIRCUIT AND CONTROL METHOD THEREOF
- Publication number 20240429823
- Publication date Dec 26, 2024
- Samsung Electronics Co., Ltd.
- Jungwoo YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE AND CONTROL METHOD THEREOF, AND ELECTRIC VE...
- Publication number 20240424936
- Publication date Dec 26, 2024
- ABB E-mobility B.V.
- Ken-KuenFaat Yuen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Single stage synchronous solid state transformer system
- Publication number 20240421695
- Publication date Dec 19, 2024
- Lee Fredrik Mazurek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BIDIRECTIONAL BRIDGELESS PFC CIRCUIT
- Publication number 20240421703
- Publication date Dec 19, 2024
- AcLeap Power Inc.
- Fei JI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL POWER TRANSFORMER AND ELECTRICAL POWER TRANSFORMATION SY...
- Publication number 20240420886
- Publication date Dec 19, 2024
- IONATE LIMITED
- Matthew WILLIAMS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE AND METHOD FOR ADAPTABLE LOW-COST VOLT-VAR CONTROL FOR SMART...
- Publication number 20240421698
- Publication date Dec 19, 2024
- University of Louisiana at Lafayette
- Farzard Ferdowsi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER AND POWER CONVERSION SYSTEM
- Publication number 20240421713
- Publication date Dec 19, 2024
- Lite-On Technology Corporation
- Kuan-Fu LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM AND POWER FACTOR CORRECTION CONTROL CIRCUIT AND...
- Publication number 20240413744
- Publication date Dec 12, 2024
- RICHTEK TECHNOLOGY CORPORATION
- Wei-Hsu Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTIPLE-PORT BIDIRECTIONAL DC-DC CONVERTERS AND CONTROL METHODS TH...
- Publication number 20240413760
- Publication date Dec 12, 2024
- Delta Electronics, Inc.
- Satyaki Mukherjee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR SENSING THE INPUT VOLTAGE OF A POWER CONVE...
- Publication number 20240413757
- Publication date Dec 12, 2024
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Anders Lind
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING CONVERTER WITH REDUCED POWER LOSS AND CONTROL METHOD THEREOF
- Publication number 20240413735
- Publication date Dec 12, 2024
- Chengdu Monolithic Power Systems Co., Ltd.
- Guangzhuo Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR CAPACITOR VOLTAGE CONTROL FOR INVERTER FOR...
- Publication number 20240405693
- Publication date Dec 5, 2024
- DELPHI TECHNOLOGIES IP LIMITED
- Alexandre M. S. Reis
- B60 - VEHICLES IN GENERAL
Information Patent Application
ON-BOARD CHARGER, DCDC CONVERTER AND CONTROL METHOD
- Publication number 20240405667
- Publication date Dec 5, 2024
- Sungrow Power Supply Co., Ltd.
- Hao Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMUTATION ASSISTANCE BY CONTROLLING THE SHAPE OF THE CURRENT WAVE...
- Publication number 20240405670
- Publication date Dec 5, 2024
- STMicroelectronics International N.V.
- Yannick HAGUE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR INTEGRATED GATE DRIVER FOR INVERTER FOR ELE...
- Publication number 20240399895
- Publication date Dec 5, 2024
- DELPHI TECHNOLOGIES IP LIMITED
- Mark Wendell Gose
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY CHARGING DEVICE
- Publication number 20240405560
- Publication date Dec 5, 2024
- Hyundai Motor Company
- Young Jin Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS, METHODS, AND DEVICES FOR PULSE AMPLITUDE MODULATED CHARGING
- Publication number 20240405592
- Publication date Dec 5, 2024
- Milwaukee Electric Tool Corporation
- Mahesh M. Swamy
- 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

Control method and power controller for power factor correction

Bridgeless power factor correction PFC circuit

Power conversion apparatus

Power conversion device and control circuit with input capacitor di...

Arrangement of first stage power factor correction circuit and seco...

Systems and methods for non-overlap enforcement for inverter for el...

Control circuit for a totem pole power factor correction circuit an...

AC/DC converter with power factor correction and method for calibra...

Pulse width modulation circuit

Powertrain architecture for a vehicle utilizing an on-board charger

Integrated circuit and power supply circuit

Bidirectional power conversion system and control method

Electronic circuit with thyristor

Systems and methods for single channel fault encoding for inverter...

Power supply with active power buffer

Resonant inverter and conversion method

Systems and methods for bridge mode transition and dynamic soft sta...

Power factor correction circuit

Power conversion system with ripple injection and power conversion...

Control architecture for ac-dc and dc-ac conversion capable of bidi...

Power control device

Electrically excited motor drive system integrated with OBC, and el...

Power factor correction circuit, control method and electrical appl...

Uninterruptible power supply system

On-board charger for a battery of an electric vehicle

Integrated circuit and power supply circuit

Systems and methods for automatic determination of state of switche...

Systems and methods for phase switch timing controller for inverter...

Power converter

Power factor correction system

Patents Applicationslast 30 patents

POWER CONTROL CIRCUIT AND CONTROL METHOD THEREOF

POWER MODULE, CONTROL CIRCUIT, AND ELECTRONIC DEVICE

POWER CONVERTER, ENERGY STORAGE SYSTEM, AND CONTROL METHOD

CURRENT SAMPLING CIRCUIT FOR BRIDGELESS POWER FACTOR CORRECTOR

POWER SUPPLY FULL-BRICK MODULE WITH INTERNAL INRUSH CURRENT LIMIT C...

PHOTOVOLTAIC INVERTER AND CONTROL METHOD AND APPARATUS THEREFOR, AN...

Multiple-Input Power Supply and Control Method

POWER FACTOR CORRECTION CIRCUIT

TOTEM-POLE POWER FACTOR CORRECTION CIRCUIT, POWER SUPPLY EQUIPMENT

FORWARD CONVERTER AND FORWARD POWER FACTOR CORRECTOR

POWER SUPPLY APPARATUS

Audio Diarization System that Segments Audio Input

SYSTEMS AND METHODS FOR COMMON DESIGN FOR SINGLE, SPLIT, AND THREE...

CONVERTER CIRCUIT AND CONTROL METHOD THEREOF

POWER CONVERSION DEVICE AND CONTROL METHOD THEREOF, AND ELECTRIC VE...

Single stage synchronous solid state transformer system

BIDIRECTIONAL BRIDGELESS PFC CIRCUIT

ELECTRICAL POWER TRANSFORMER AND ELECTRICAL POWER TRANSFORMATION SY...

DEVICE AND METHOD FOR ADAPTABLE LOW-COST VOLT-VAR CONTROL FOR SMART...

POWER CONVERTER AND POWER CONVERSION SYSTEM

POWER SUPPLY SYSTEM AND POWER FACTOR CORRECTION CONTROL CIRCUIT AND...

MULTIPLE-PORT BIDIRECTIONAL DC-DC CONVERTERS AND CONTROL METHODS TH...

METHOD AND APPARATUS FOR SENSING THE INPUT VOLTAGE OF A POWER CONVE...

SWITCHING CONVERTER WITH REDUCED POWER LOSS AND CONTROL METHOD THEREOF

SYSTEMS AND METHODS FOR CAPACITOR VOLTAGE CONTROL FOR INVERTER FOR...

ON-BOARD CHARGER, DCDC CONVERTER AND CONTROL METHOD

COMMUTATION ASSISTANCE BY CONTROLLING THE SHAPE OF THE CURRENT WAVE...

SYSTEMS AND METHODS FOR INTEGRATED GATE DRIVER FOR INVERTER FOR ELE...

BATTERY CHARGING DEVICE

SYSTEMS, METHODS, AND DEVICES FOR PULSE AMPLITUDE MODULATED CHARGING