by pulse width modulation

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CPC
H02M7/527

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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 H02M7/00Conversion of ac power input into dc power output Conversion of dc power input into ac power output

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H02M7/527by pulse width modulation

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Patents Grantslast 30 patents

Information Patent Grant
Control method of three-phase multi-level inverter and inverter system
- Patent number 12,212,250
- Issue date Jan 28, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Lin Ji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for isolated low voltage energy storage for dat...
- Patent number 12,047,012
- Issue date Jul 23, 2024
- Inertech IP LLC
- Subrata K. Mondal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable mutual off time control for automotive power converter
- Patent number 11,784,584
- Issue date Oct 10, 2023
- Ford Global Technologies, LLC
- Boris Curuvija
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pulse-width modulation for high-efficiency power conversion
- Patent number 11,757,371
- Issue date Sep 12, 2023
- Rivian IP Holdings, LLC
- Mohammad Nanda Marwali
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for AC power control
- Patent number 11,664,741
- Issue date May 30, 2023
- Chris Norman Strahm
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power converter module
- Patent number 11,601,065
- Issue date Mar 7, 2023
- Texas Instruments Incorporated
- Woochan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for isolated low voltage energy storage for dat...
- Patent number 11,424,677
- Issue date Aug 23, 2022
- Inertech IP LLC
- Subrata K. Mondal
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Apparatus and method for charging battery of vehicle
- Patent number 11,349,386
- Issue date May 31, 2022
- Hyundai Motor Company
- Inyong Yeo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device and method for protecting power circuit of base station in w...
- Patent number 11,323,040
- Issue date May 3, 2022
- Samsung Electronics Co., Ltd.
- Jeonggyu Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse width modulation method
- Patent number 10,873,272
- Issue date Dec 22, 2020
- Daikin Industries, Ltd.
- Minoru Kitou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control apparatus for rotary electric machine
- Patent number 10,707,778
- Issue date Jul 7, 2020
- Denso Corporation
- Kosuke Kondo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for isolated low voltage energy storage for dat...
- Patent number 10,673,327
- Issue date Jun 2, 2020
- Inertech IP LLC
- Subrata K. Mondal
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Solenoid fast shut-off circuit network
- Patent number 10,637,469
- Issue date Apr 28, 2020
- HAMILTON SUNSTRAND CORPORATION
- Michael A. Wilson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power frequency current converter and method for controlling the same
- Patent number 10,432,105
- Issue date Oct 1, 2019
- Delta Electronics, Inc.
- Hongyang Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Space vector modulation for matrix converter and current source con...
- Patent number 10,103,643
- Issue date Oct 16, 2018
- Murata Manufacturing Co., Ltd.
- Tao Zhao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Isolated power supply circuit with programmable function and contro...
- Patent number 9,627,984
- Issue date Apr 18, 2017
- Richtek Technology Corporation
- Kuang-Fu Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply controller with input voltage compensation for efficie...
- Patent number 9,490,706
- Issue date Nov 8, 2016
- Power Integrations, Inc.
- Balu Balakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
PCM to digital PWM using predistortion
- Patent number 9,106,214
- Issue date Aug 11, 2015
- ADX Research, Inc.
- Pallab Midya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power supply controller with input voltage compensation for efficie...
- Patent number 8,669,751
- Issue date Mar 11, 2014
- Power Integrations, Inc.
- Balu Balakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply controller with input voltage compensation for efficie...
- Patent number 8,222,882
- Issue date Jul 17, 2012
- Power Integrations, Inc.
- Balu Balakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply with reduced switching losses by blocking a feedback c...
- Patent number 8,054,659
- Issue date Nov 8, 2011
- Panasonic Corporation
- Tsuneo Tsuji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power converter for reducing generated high frequency comp...
- Patent number 7,548,439
- Issue date Jun 16, 2009
- Hitachi, Ltd.
- Hikaru Meguro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power converter
- Patent number 7,542,312
- Issue date Jun 2, 2009
- Hitachi, Ltd.
- Hikaru Meguro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wave-shaping circuit
- Patent number 7,176,735
- Issue date Feb 13, 2007
- SMK Corporation
- Osamu Yoshikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
PWM controller with single-cycle response
- Patent number 6,519,167
- Issue date Feb 11, 2003
- Tranh To Nguyen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive circuit having a resistor circuit for sine wave generation
- Patent number 6,469,470
- Issue date Oct 22, 2002
- Kabushiki Kaisha Toshiba
- Shigeki Murai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
PWM nonlinear controller with a single cycle response and a non res...
- Patent number 6,381,154
- Issue date Apr 30, 2002
- Tranh To Nguyen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three level inverter apparatus
- Patent number 6,307,760
- Issue date Oct 23, 2001
- Hitachi, Ltd.
- Takashi Ikimi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control apparatus for power converter
- Patent number 6,288,921
- Issue date Sep 11, 2001
- Kabushiki Kaisha Toshiba
- Hiroshi Uchino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter control system
- Patent number 5,633,788
- Issue date May 27, 1997
- Kabushiki Kaisha Toshiba
- Shigeru Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR ISOLATED LOW VOLTAGE ENERGY STORAGE FOR DAT...
- Publication number 20250023488
- Publication date Jan 16, 2025
- Inertech IP LLC
- Subrata K. Mondal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RF BAND POWER SUPPLY DEVICE AND PULSE WIDTH MODULATION CONTROL METHOD
- Publication number 20240297594
- Publication date Sep 5, 2024
- KYOSAN ELECTRIC MFG. CO., LTD.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER MODULE
- Publication number 20230198422
- Publication date Jun 22, 2023
- TEXAS INSTRUMENTS INCORPORATED
- WOOCHAN KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GENERATION OF CONTROLLABLE MAGNETIC STIMULI
- Publication number 20230108766
- Publication date Apr 6, 2023
- Oxford University Innovation Limited
- Timothy DENISON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR ISOLATED LOW VOLTAGE ENERGY STORAGE FOR DAT...
- Publication number 20230091202
- Publication date Mar 23, 2023
- Inertech IP LLC
- Subrata K. Mondal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER MODULE
- Publication number 20230060830
- Publication date Mar 2, 2023
- TEXAS INSTRUMENTS INCORPORATED
- WOOCHAN KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Control Method of Three-Phase Multi-Level Inverter and Inverter System
- Publication number 20230038257
- Publication date Feb 9, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Lin Ji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR CHARGING BATTERY OF VEHICLE
- Publication number 20210399628
- Publication date Dec 23, 2021
- Hyundai Motor Company
- Inyong YEO
- B60 - VEHICLES IN GENERAL
Information Patent Application
VARIABLE MUTUAL OFF TIME CONTROL FOR AUTOMOTIVE POWER CONVERTER
- Publication number 20210242798
- Publication date Aug 5, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Boris CURUVIJA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and Apparatus for Providing Adaptive Inductor Peak Current i...
- Publication number 20210218343
- Publication date Jul 15, 2021
- Apple Inc.
- Bogdan-Eugen Matei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OUTPUT FILTER FOR POWER TRAIN
- Publication number 20210135086
- Publication date May 6, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Ignacio CASTRO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR AC POWER CONTROL
- Publication number 20210028721
- Publication date Jan 28, 2021
- Chris Norman Strahm
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Systems and Methods for Isolated Low Voltage Energy Storage for Dat...
- Publication number 20200366196
- Publication date Nov 19, 2020
- Inertech IP LLC
- Subrata K. Mondal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PULSE WIDTH MODULATION METHOD
- Publication number 20200244185
- Publication date Jul 30, 2020
- DAIKIN INDUSTRIES, LTD.
- Minoru KITOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE AND METHOD FOR PROTECTING POWER CIRCUIT OF BASE STATION IN W...
- Publication number 20200244186
- Publication date Jul 30, 2020
- Samsung Electronics Co., LTD
- Jeonggyu PARK
- G01 - MEASURING TESTING
Information Patent Application
Systems and Methods for Isolated Low Voltage Energy Storage for Dat...
- Publication number 20180269782
- Publication date Sep 20, 2018
- INERTECH IP LLC
- Subrata K. Mondal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SPACE VECTOR MODULATION FOR MATRIX CONVERTER AND CURRENT SOURCE CON...
- Publication number 20170279370
- Publication date Sep 28, 2017
- Murata Manufacturing Co., Ltd.
- Tao ZHAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY CONTROLLER WITH INPUT VOLTAGE COMPENSATION FOR EFFICIE...
- Publication number 20140153297
- Publication date Jun 5, 2014
- Power Integrations, Inc.
- Balu Balakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY CONTROLLER WITH INPUT VOLTAGE COMPENSATION FOR EFFICIE...
- Publication number 20120250368
- Publication date Oct 4, 2012
- Power Integrations, Inc.
- Balu Balakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY CONTROLLER WITH INPUT VOLTAGE COMPENSATION FOR EFFICIE...
- Publication number 20100194445
- Publication date Aug 5, 2010
- Power Integrations, Inc.
- Balu Balakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Supply Device
- Publication number 20080273358
- Publication date Nov 6, 2008
- Matsushita Electric Industrial Co., Ltd.
- Tsuneo Tsuji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER CONVERTER
- Publication number 20070230223
- Publication date Oct 4, 2007
- Hitachi, Ltd
- Hikaru MEGURO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric Power converter
- Publication number 20060227583
- Publication date Oct 12, 2006
- HITACHI, LTD.
- Hikaru Meguro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric power converter
- Publication number 20060221656
- Publication date Oct 5, 2006
- HITACHI , LTD.
- Hikaru Meguro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Wave-shaping circuit
- Publication number 20060017481
- Publication date Jan 26, 2006
- SMK Corporation
- Osamu Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Atonal converter and inverter
- Publication number 20050189986
- Publication date Sep 1, 2005
- Wolf Boll
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

by pulse width modulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Control method of three-phase multi-level inverter and inverter system

Systems and methods for isolated low voltage energy storage for dat...

Variable mutual off time control for automotive power converter

Pulse-width modulation for high-efficiency power conversion

System and method for AC power control

Power converter module

Systems and methods for isolated low voltage energy storage for dat...

Apparatus and method for charging battery of vehicle

Device and method for protecting power circuit of base station in w...

Pulse width modulation method

Control apparatus for rotary electric machine

Systems and methods for isolated low voltage energy storage for dat...

Solenoid fast shut-off circuit network

Power frequency current converter and method for controlling the same

Space vector modulation for matrix converter and current source con...

Isolated power supply circuit with programmable function and contro...

Power supply controller with input voltage compensation for efficie...

PCM to digital PWM using predistortion

Power supply controller with input voltage compensation for efficie...

Power supply controller with input voltage compensation for efficie...

Power supply with reduced switching losses by blocking a feedback c...

Electric power converter for reducing generated high frequency comp...

Electric power converter

Wave-shaping circuit

PWM controller with single-cycle response

Motor drive circuit having a resistor circuit for sine wave generation

PWM nonlinear controller with a single cycle response and a non res...

Three level inverter apparatus

Control apparatus for power converter

Power converter control system

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR ISOLATED LOW VOLTAGE ENERGY STORAGE FOR DAT...

RF BAND POWER SUPPLY DEVICE AND PULSE WIDTH MODULATION CONTROL METHOD

POWER CONVERTER MODULE

GENERATION OF CONTROLLABLE MAGNETIC STIMULI

SYSTEMS AND METHODS FOR ISOLATED LOW VOLTAGE ENERGY STORAGE FOR DAT...

POWER CONVERTER MODULE

Control Method of Three-Phase Multi-Level Inverter and Inverter System

APPARATUS AND METHOD FOR CHARGING BATTERY OF VEHICLE

VARIABLE MUTUAL OFF TIME CONTROL FOR AUTOMOTIVE POWER CONVERTER

Method and Apparatus for Providing Adaptive Inductor Peak Current i...

OUTPUT FILTER FOR POWER TRAIN

SYSTEM AND METHOD FOR AC POWER CONTROL

Systems and Methods for Isolated Low Voltage Energy Storage for Dat...

PULSE WIDTH MODULATION METHOD

DEVICE AND METHOD FOR PROTECTING POWER CIRCUIT OF BASE STATION IN W...

Systems and Methods for Isolated Low Voltage Energy Storage for Dat...

SPACE VECTOR MODULATION FOR MATRIX CONVERTER AND CURRENT SOURCE CON...

POWER SUPPLY CONTROLLER WITH INPUT VOLTAGE COMPENSATION FOR EFFICIE...

POWER SUPPLY CONTROLLER WITH INPUT VOLTAGE COMPENSATION FOR EFFICIE...

POWER SUPPLY CONTROLLER WITH INPUT VOLTAGE COMPENSATION FOR EFFICIE...

Power Supply Device

ELECTRIC POWER CONVERTER

Electric Power converter

Electric power converter

Wave-shaping circuit

Atonal converter and inverter