TREA

Hou Vuilleumier Chia-Jeng

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  • La-Chaux-de-Fonds, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wristwatch bracelet
    • Patent number D472492
    • Issue date Apr 1, 2003
    • Tissot SA
    • Hou Vuilleumier Chia-Jeng
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Wristwatch
    • Patent number D455970
    • Issue date Apr 23, 2002
    • Tissot SA
    • Hou Vuilleumier Chia-Jeng
    • D10 - Measuring, testing, or signalling instruments