having several active switching elements

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SOFT-SWITCH RESONANT CONVERTER AND CONTROL METHOD THEREOF

    • Publication number 20250233502
    • Publication date Jul 17, 2025
    • Huawei Digital Power Technologies Co., Ltd.
    • Ye HE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY WITH DYNAMIC CONTROL OF RESONANT MODE

    • Publication number 20250219531
    • Publication date Jul 3, 2025
    • ACER INCORPORATED
    • Tzu-Tseng Chan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    RESONANT POWER CONVERSION CIRCUIT AND CONTROL METHOD THEREOF FOR BA...

    • Publication number 20250211101
    • Publication date Jun 26, 2025
    • RICHTEK TECHNOLOGY CORPORATION
    • Ta-Yung YANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER AND CURRENT DETECTION CIRCUIT

    • Publication number 20250211122
    • Publication date Jun 26, 2025
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Nobuo HIRABAYASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING CONTROL CIRCUIT AND POWER SUPPLY CIRCUIT

    • Publication number 20250202367
    • Publication date Jun 19, 2025
    • Fuji Electric Co., Ltd.
    • Yoshinori KOBAYASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ISOLATED SWITCHING CONVERTER WITH ENERGY RECYCLING AND CONTROL METH...

    • Publication number 20250202368
    • Publication date Jun 19, 2025
    • Chengdu Monolithic Power Systems Co., Ltd.
    • Xuefeng Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING, WITH CONTROL VIA SYNC...

    • Publication number 20250202369
    • Publication date Jun 19, 2025
    • Commissariat A L'Energie Atomique et Aux Energies Alternatives
    • Lucas Henrique DE ARAUJO PEREIRA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    IMAGE DISPLAY APPARATUS

    • Publication number 20250182671
    • Publication date Jun 5, 2025
    • LG ELECTRONICS INC.
    • Kyoungryul LIM
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    FLYBACK CONVERTER WITH ELECTROMAGNETIC INTERFERENCE SUPPRESSION FUN...

    • Publication number 20250183794
    • Publication date Jun 5, 2025
    • Xiamen PVTECH Co., Ltd.
    • FUXING LU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    RESONANT CONVERTER CAPABLE OF ADAPTIVELY TUNING QUALITY FACTOR BASE...

    • Publication number 20250175087
    • Publication date May 29, 2025
    • ACER INCORPORATED
    • Tzu-Tseng Chan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING CONVERTER WITH FLOATING NODE AND ASSOCIATED CONTROL CIRCUIT

    • Publication number 20250167687
    • Publication date May 22, 2025
    • Chengdu Monolithic Power Systems Co., Ltd.
    • Junlin Qian
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVING CIRCUIT FOR DRIVING ELECTRONIC ELEMENT

    • Publication number 20250167686
    • Publication date May 22, 2025
    • I SHOU UNIVERSITY
    • Chun-An Cheng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FLYBACK CONVERTER AND CONTROL METHOD THEREOF

    • Publication number 20250149992
    • Publication date May 8, 2025
    • Joulwatt Technology Co., Ltd.
    • Xiangyong XU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AUTOMATIC REVERSE CURRENT ADJUSTMENT IN AN ACTIVE CLAMP FLYBACK CON...

    • Publication number 20250149991
    • Publication date May 8, 2025
    • STMicroelectronics International N.V.
    • Claudio ADRAGNA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRONIC DEVICE HAVING PLURALITY OF CONVERTERS AND METHOD FOR MAN...

    • Publication number 20250149969
    • Publication date May 8, 2025
    • Samsung Electronics Co., Ltd.
    • Keonwoo KIM
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE AND CONTROL METHOD

    • Publication number 20250149979
    • Publication date May 8, 2025
    • DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    • Qing JIANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    THREE-PHASE RESONANT DC-DC CONVERTER

    • Publication number 20250141349
    • Publication date May 1, 2025
    • Delta Electronics (Norway) AS
    • Tore BRASTAD Jan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER

    • Publication number 20250125733
    • Publication date Apr 17, 2025
    • Murata Manufacturing Co., Ltd.
    • Gang LI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    QUASI-RESONANT ISOLATED VOLTAGE CONVERTER

    • Publication number 20250125734
    • Publication date Apr 17, 2025
    • TEXAS INSTRUMENTS INCORPORATED
    • Giacomo CALABRESE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TRANSFORMER DEVICE AND DRIVE CIRCUIT

    • Publication number 20250125707
    • Publication date Apr 17, 2025
    • NOVATEK MICROELECTRONICS CORP.
    • Yi Jung Tu
    • 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

    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