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Jianhong DAI

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  • Ningbo, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BATTERY PACK
    • Publication number 20230395948
    • Publication date Dec 7, 2023
    • ZHEJIANG LERA NEW ENERGY POWER TECHNOLOGY CO., LTD.
    • Hengzhao KE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTIPURPOSE BATTERY PACK
    • Publication number 20230318051
    • Publication date Oct 5, 2023
    • ZHEJIANG LERA NEW ENERGY POWER TECHNOLOGY CO., LTD
    • Hengzhao KE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MOBILE POWER SUPPLY DEVICE
    • Publication number 20230299599
    • Publication date Sep 21, 2023
    • ZHEJIANG LERA NEW ENERGY POWER TECHNOLOGY CO., LTD.
    • Hengzhao KE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY PACK
    • Publication number 20230223639
    • Publication date Jul 13, 2023
    • ZHEJIANG LERA NEW ENERGY POWER TECHNOLOGY CO., LTD.
    • Hengzhao KE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTION STRUCTURE OF ADAPTER BASE AND MOBILE POWER SUPPLY
    • Publication number 20230137529
    • Publication date May 4, 2023
    • ZHEJIANG LERA NEW ENERGY POWER TECHNOLOGY CO., LTD.
    • Hongbo WANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MULTI-PURPOSE MOBILE POWER SUPPLY AND ASSEMBLY OF MULTI-PURPOSE MOB...
    • Publication number 20220190616
    • Publication date Jun 16, 2022
    • ZHEJIANG LERA NEW ENERGY POWER TECHNOLOGY CO., LTD.
    • Hongbo WANG
    • H01 - BASIC ELECTRIC ELEMENTS