TREA

Chan Wing Chiu

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  • Hong Kong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inverter
    • Patent number D624495
    • Issue date Sep 28, 2010
    • Sunluxe Enterprises Ltd.
    • Henry Shum
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Battery charger
    • Patent number D610982
    • Issue date Mar 2, 2010
    • Sunluxe Enterprises Ltd.
    • Henry Shum
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Spotlight
    • Patent number D603540
    • Issue date Nov 3, 2009
    • Sunluxe Enterprises Ltd.
    • Henry Shum
    • D26 - Lighting
  • Information Patent Grant

    Jump starter
    • Patent number D601495
    • Issue date Oct 6, 2009
    • Sunluxe Enterprises Ltd.
    • Henry Shum
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Jump starter
    • Patent number D601496
    • Issue date Oct 6, 2009
    • Sunluxe Enterprises Ltd.
    • Henry Shum
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Inverter
    • Patent number D595647
    • Issue date Jul 7, 2009
    • Sunluxe Enterprises Ltd.
    • Henry Shum
    • D13 - Equipment for production, distribution, or transformation of energy