TREA

Tean Sue-Anne Leung

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  • Hong Kong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light bulb
    • Patent number D640805
    • Issue date Jun 28, 2011
    • Huizhou Light Engine Ltd.
    • Eddie Ping Kuen Li
    • D26 - Lighting
  • Information Patent Grant

    Light bulb
    • Patent number D639464
    • Issue date Jun 7, 2011
    • Huizhou Light Engine Ltd.
    • Eddie Ping Kuen Li
    • D26 - Lighting