TREA

Zhishi Gao

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  • Changsha, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stage lighting
    • Patent number D1026267
    • Issue date May 7, 2024
    • Liuyang East Coast Electronic Technology Co., Ltd.
    • Hui Yang
    • D26 - Lighting
  • Information Patent Grant

    Stage lighting
    • Patent number D1006302
    • Issue date Nov 28, 2023
    • Liuyang East Coast Electronic Technology Co., Ltd.
    • Kaifu Liu
    • D26 - Lighting
  • Information Patent Grant

    Handheld intelligent electronic fountain device
    • Patent number 11,808,555
    • Issue date Nov 7, 2023
    • Liuyang East Coast Electronic Technology Co., Ltd.
    • Kaifu Liu
    • F42 - AMMUNITION BLASTING