TREA

Tsung-Pin Yang

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  • Taipai Tsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aerial amusement system with vacuum mounts
    • Patent number 5,351,967
    • Issue date Oct 4, 1994
    • Tsung-Pin Yang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Flying toy
    • Patent number 5,324,223
    • Issue date Jun 28, 1994
    • Tsung-Pin Yang
    • A63 - SPORTS GAMES AMUSEMENTS