TREA

Yi-Chiang Yang

Follow

Person

  • Changhwa, TW
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Football game machine
    • Patent number 8,192,261
    • Issue date Jun 5, 2012
    • Yi-Chiang Yang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Cotton candy machine
    • Patent number 8,123,507
    • Issue date Feb 28, 2012
    • Yi-Chiang Yang
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Doll-based game machine
    • Patent number 8,002,284
    • Issue date Aug 23, 2011
    • Feiloli Electronic Co., Ltd.
    • Kun-Hung Hsieh
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Mechanism for treat choosing game set
    • Patent number 7,621,531
    • Issue date Nov 24, 2009
    • Yi-Chiang Yang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Device for measuring grip strength
    • Patent number 7,467,551
    • Issue date Dec 23, 2008
    • Yi-Chiang Yang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents