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  • H02M3/33569
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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 H02M3/00Conversion of dc power input into dc power output

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H02M3/33569having several active switching elements
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ISOLATED CONVERTER
    • Publication number 20250112546
    • Publication date Apr 3, 2025
    • DAIHEN Corporation
    • Shingo KAWANO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20250105750
    • Publication date Mar 27, 2025
    • DENSO CORPORATION
    • Kazuma SUZUKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OVERCURRENT PROTECTION
    • Publication number 20250093392
    • Publication date Mar 20, 2025
    • Infineon Technologies Austria AG
    • Roberto RIZZOLATTI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MEDIUM-FREQUENCY TRANSFORMER-BASED DOUBLE-ISOLATED AUXILIARY SUPPLY...
    • Publication number 20250096691
    • Publication date Mar 20, 2025
    • ABB Schweiz AG
    • Daniel Rothmund
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHARGING APPARATUS AND CHARGING CONTROL METHOD
    • Publication number 20250088023
    • Publication date Mar 13, 2025
    • Huawei Digital Power Technologies Co., Ltd.
    • Biao HU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FORWARD DC-DC CONVERTER
    • Publication number 20250088099
    • Publication date Mar 13, 2025
    • Kabushiki Kaisha Toyota Jidoshokki
    • Daisuke TAKEUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20250079998
    • Publication date Mar 6, 2025
    • CHICONY POWER TECHNOLOGY CO., LTD.
    • Yu-Chieh HUANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20250079999
    • Publication date Mar 6, 2025
    • Fuji Electric Co., Ltd.
    • Yuji SUZUKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ISOLATED POWER SUPPLY DEVICE
    • Publication number 20250070678
    • Publication date Feb 27, 2025
    • DENSO CORPORATION
    • Atsuki Asano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ISOLATION CIRCUIT AND WITHSTAND VOLTAGE TESTING METHOD THEREFOR
    • Publication number 20250069796
    • Publication date Feb 27, 2025
    • DELTA ELECTRONICS (Jiangsu) Ltd.
    • Xiaoxia Yuan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER CIRCUIT AND POWER ADAPTER
    • Publication number 20250047196
    • Publication date Feb 6, 2025
    • Ace Power and Technology Co.,Ltd
    • Yuetian Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING POWER SUPPLY AND ELECTRONIC DEVICE
    • Publication number 20250038655
    • Publication date Jan 30, 2025
    • HYASIC INCORPORATION
    • Chunming GUO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CHAIN-LINK CONVERTER
    • Publication number 20250030330
    • Publication date Jan 23, 2025
    • DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
    • Peng XIAO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20250021038
    • Publication date Jan 16, 2025
    • Canon Kabushiki Kaisha
    • Masaki Inagaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD FOR OPERATING IN BURST MODE ACTIVE CLAMP FLYBACK CONVERTERS...
    • Publication number 20250023479
    • Publication date Jan 16, 2025
    • STMicroelectronics S.r.l.
    • Claudio ADRAGNA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVING DEVICE, SWITCHING POWER SUPPLY DEVICE, AND ELECTRICAL APPLI...
    • Publication number 20250015705
    • Publication date Jan 9, 2025
    • Rohm Co., Ltd.
    • Takumi FUJIMAKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING POWER SUPPLY CONTROL METHOD AND SWITCHING POWER SUPPLY
    • Publication number 20250007412
    • Publication date Jan 2, 2025
    • MIPTECH LIMITED
    • Jun SHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ISOLATED GATE DRIVER SYSTEM
    • Publication number 20250007394
    • Publication date Jan 2, 2025
    • Murata Manufacturing Co., Ltd.
    • Takayuki TANGE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SYSTEMS AND METHODS FOR CONTROLLING GATE VOLTAGE INCREASE ON PRIMAR...
    • Publication number 20240421714
    • Publication date Dec 19, 2024
    • On-Bright Electronics (Shanghai) Co., Ltd.
    • YUAN LIN
    • 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

    PRIMARY-CONTROLLER WITH VOLTAGE COMPENSATION FUNCTION AND OPERATION...
    • Publication number 20240405684
    • Publication date Dec 5, 2024
    • Leadtrend Technology Corp.
    • Ming-Chang Tsou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    RESONANT SWITCHED CAPACITOR CONVERTER
    • Publication number 20240396451
    • Publication date Nov 28, 2024
    • Renesas Electronics America Inc.
    • Fei JI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC/DC multi-stage power converter
    • Publication number 20240396459
    • Publication date Nov 28, 2024
    • Infineon Technologies Austria AG
    • Nyan PAING SOE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ACTIVE CLAMP FLYBACK CONVERTER
    • Publication number 20240396460
    • Publication date Nov 28, 2024
    • Sanken Electric Co., Ltd
    • Shinji ASO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240387318
    • Publication date Nov 21, 2024
    • DENSO CORPORATION
    • Ryota KOJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Resonant Converter Dynamic Control System and Method Thereof
    • Publication number 20240388200
    • Publication date Nov 21, 2024
    • Aplus Power Technology (Hangzhou) Co., Ltd.
    • Shuailin DU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HYBRID CAPACITOR ENERGY STORAGE
    • Publication number 20240380236
    • Publication date Nov 14, 2024
    • Richardson Electronics, Ltd.
    • John Raymond Curran
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER CONVERTER AND POWER CONVERSION METHOD
    • Publication number 20240380316
    • Publication date Nov 14, 2024
    • Infineon Technologies Austria AG
    • Kennith K. Leong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FLYING CAPACITOR PRIMARY SIDE CIRCUIT FOR ISOLATED DC/DC CONVERTER
    • Publication number 20240372478
    • Publication date Nov 7, 2024
    • GAN SYSTEMS INC.
    • Mahdi JEDARI ZARE ZADEH
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC-TO-DC CONVERTERS
    • Publication number 20240372479
    • Publication date Nov 7, 2024
    • The Boeing Company
    • Robert J. Atmur
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER