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Jean-Hwa Chiou

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  • Niao-Sung Hsiang, TW
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Patents Applicationslast 30 patents

  • Information Patent Application

    Multi-functional geometric puzzle system
    • Publication number 20060076732
    • Publication date Apr 13, 2006
    • National Kaohsiung University of Applied Sciences
    • Jean-Hwa Chiou
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Multi-functional pyramid sphere-puzzle system
    • Publication number 20060076730
    • Publication date Apr 13, 2006
    • National Kaohsiung University of Applied Sciences
    • Jean-Hwa Chiou
    • A63 - SPORTS GAMES AMUSEMENTS