TREA

Siu Fai Au Yeung

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  • Kowloon, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic game housing
    • Patent number D382914
    • Issue date Aug 26, 1997
    • Tiger Electronics, Inc.
    • To-Ling Ho
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Electronic game
    • Patent number D381702
    • Issue date Jul 29, 1997
    • Tiger Electronics, Inc.
    • To-Ling Ho
    • D21 - Games, toys, and sports goods