TREA

Raymond Chan

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  • Hong Kong, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Media player
    • Patent number D514120
    • Issue date Jan 31, 2006
    • IDT Data System Limited
    • Raymond Chan
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Media player
    • Patent number D512436
    • Issue date Dec 6, 2005
    • IDT Data System Limited
    • Raymond Chan
    • D14 - Recording, communication, or information retrieval equipment