TREA

Kehua Tan

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  • Guangzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lampshade
    • Patent number D1068157
    • Issue date Mar 25, 2025
    • GUANGZHOU COLORFUL STAGE EQUIPMENT CO., LTD
    • Haiquan Pang
    • D26 - Lighting
  • Information Patent Grant

    Projection lamp
    • Patent number 11,906,136
    • Issue date Feb 20, 2024
    • GUANGZHOU COLORFUL STAGE EQUIPMENT CO., LTD
    • Haiquan Pang
    • F21 - LIGHTING