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Puyun DONG

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  • Hefei, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wiring device of photovoltaic equipment
    • Patent number 11,362,621
    • Issue date Jun 14, 2022
    • SUNGROW POWER SUPPLY CO., LTD.
    • Wenhao Li
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Case and electronic device having the same
    • Patent number 10,643,923
    • Issue date May 5, 2020
    • SUNGROW POWER SUPPLY CO., LTD.
    • Qu'e Cai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Combined inverter
    • Patent number 10,044,288
    • Issue date Aug 7, 2018
    • SUNGROW POWER SUPPLY CO., LTD.
    • Puyun Dong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Inverter
    • Patent number 9,795,066
    • Issue date Oct 17, 2017
    • SUNGROW POWER SUPPLY CO., LTD.
    • Puyun Dong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    COOLING BOX AND BATTERY PACK
    • Publication number 20240170763
    • Publication date May 23, 2024
    • Sungrow Energy Storage Technology Co., Ltd.
    • Hao Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Stacking Power Supply Cabinet
    • Publication number 20220059896
    • Publication date Feb 24, 2022
    • Sungrow Power Supply Co., Ltd.
    • Feng PAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Energy Storage Cabinet
    • Publication number 20220059895
    • Publication date Feb 24, 2022
    • Sungrow Power Supply Co., Ltd.
    • Feng PAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Wiring Device Of Photovoltaic Equipment
    • Publication number 20210305934
    • Publication date Sep 30, 2021
    • Sungrow Power Supply Co., Ltd.
    • Wenhao LI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CASE AND ELECTRONIC DEVICE HAVING THE SAME
    • Publication number 20180096911
    • Publication date Apr 5, 2018
    • Sungrow Power Supply Co., Ltd.
    • Qu'e CAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMBINED INVERTER
    • Publication number 20170257035
    • Publication date Sep 7, 2017
    • Sungrow Power Supply Co., Ltd.
    • Puyun DONG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INVERTER
    • Publication number 20160366794
    • Publication date Dec 15, 2016
    • Sungrow Power Supply Co., Ltd.
    • Puyun DONG
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR