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ZHANGXUN WENG

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  • XIAMEN, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flame retardant lamp
    • Patent number 12,234,977
    • Issue date Feb 25, 2025
    • POWER ON TOOLS CO., LTD
    • Xun Chen
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    FLAME-PROOF PORTABLE POWER SUPPLY
    • Publication number 20240178514
    • Publication date May 30, 2024
    • POWER ON TOOLS CO., LTD
    • XUN CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FLAME RETARDANT LAMP
    • Publication number 20230400177
    • Publication date Dec 14, 2023
    • POWER ON TOOLS CO., LTD
    • XUN CHEN
    • F21 - LIGHTING