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Chen Zhao

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  • Hangzhou, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH ELECTRON MOBILITY TRANSISTOR AND ITS MANUFACTURING METHOD
    • Publication number 20240395920
    • Publication date Nov 28, 2024
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Li Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTI-PHASE VOLTAGE CONVERTER
    • Publication number 20240333161
    • Publication date Oct 3, 2024
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Shengfu Hsiao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MODULE STRUCTURE AND ITS MANUFACTURING METHOD
    • Publication number 20240161959
    • Publication date May 16, 2024
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Ke Dai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DRIVING CIRCUIT AND DRIVING METHOD FOR SWITCHING ELEMENT
    • Publication number 20230380039
    • Publication date Nov 23, 2023
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Chiqing Fang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CURRENT SAMPLING CIRCUIT AND MULTI-LEVEL CONVERTER
    • Publication number 20230344328
    • Publication date Oct 26, 2023
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Shuai Zhang
    • G01 - MEASURING TESTING
  • Information Patent Application

    DIGITAL ISOLATOR
    • Publication number 20230283173
    • Publication date Sep 7, 2023
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Xiaodong Huang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20230253884
    • Publication date Aug 10, 2023
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Wang Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DIGITAL ISOLATOR AND DIGITAL SIGNAL TRANSMISSION METHOD
    • Publication number 20230231745
    • Publication date Jul 20, 2023
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Yufei Dong
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DIGITAL ISOLATOR AND DIGITAL SIGNAL TRANSMISSION METHOD THEREOF
    • Publication number 20230231548
    • Publication date Jul 20, 2023
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Yufei Dong
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DIGITAL ISOLATOR
    • Publication number 20230198635
    • Publication date Jun 22, 2023
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Yufei Dong
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    THREE DIMENSIONAL CIRCUIT MODULE AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20230199962
    • Publication date Jun 22, 2023
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Gao Fan
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIGITAL ISOLATOR AND DIGITAL SIGNAL TRANSMISSION METHOD THEREOF
    • Publication number 20230178869
    • Publication date Jun 8, 2023
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Chiqing Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CASCADE CIRCUIT, CONTROL METHOD AND INTEGRATED CIRCUIT THEREOF
    • Publication number 20230125514
    • Publication date Apr 27, 2023
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Yu Qi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY CONVERSION DEVICE AND CHARGING CONTROL METHOD
    • Publication number 20230006570
    • Publication date Jan 5, 2023
    • GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    • Chen TIAN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROL CIRCUIT, CONTROL METHOD AND VOLTAGE REGULATOR
    • Publication number 20220337161
    • Publication date Oct 20, 2022
    • Silergy Semiconductor Technology (Hangzhou) Ltd.
    • Sheng-Fu Hsiao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INDUCTOR CURRENT RECONSTRUCTION CIRCUIT, POWER CONVERTER AND INDUCT...
    • Publication number 20220311338
    • Publication date Sep 29, 2022
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Chiqing Fang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VOLTAGE REGULATOR
    • Publication number 20220239221
    • Publication date Jul 28, 2022
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Wang Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20220209660
    • Publication date Jun 30, 2022
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Junyan Sun
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20220209664
    • Publication date Jun 30, 2022
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Wang Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ALTERNATING CURRENT TO DIRECT CURRENT CONVERSION CIRCUIT
    • Publication number 20220190712
    • Publication date Jun 16, 2022
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Wei CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ALTERNATING CURRENT TO DIRECT CURRENT CONVERSION CIRCUIT
    • Publication number 20220190738
    • Publication date Jun 16, 2022
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Wei CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING POWER SUPPLY CIRCUIT
    • Publication number 20220103089
    • Publication date Mar 31, 2022
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Jian Deng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STEP-DOWN CIRCUIT, ELECTRONIC DEVICE, AND STEP-DOWN METHOD
    • Publication number 20220069610
    • Publication date Mar 3, 2022
    • GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    • Jialiang ZHANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Driving Circuit And Driving Method
    • Publication number 20220060126
    • Publication date Feb 24, 2022
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Zhiwei XU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20220029540
    • Publication date Jan 27, 2022
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Wang Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INTEGRATED DRIVER AND VOLTAGE CONVERTER
    • Publication number 20210408891
    • Publication date Dec 30, 2021
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Kaiwei Yao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20210399642
    • Publication date Dec 23, 2021
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Kaiwei Yao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVING CIRCUIT AND DRIVING METHOD
    • Publication number 20210384849
    • Publication date Dec 9, 2021
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Zhiwei Xu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVING CIRCUIT AND DRIVING METHOD
    • Publication number 20210367133
    • Publication date Nov 25, 2021
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Zhiwei XU
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    DRIVING CIRCUIT AND DRIVING METHOD
    • Publication number 20210367132
    • Publication date Nov 25, 2021
    • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
    • Zhiwei XU
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL