TREA

Chiat Jin Lee

Follow

Person

  • Singapore, SG
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Pyramid game
    • Patent number 8,353,515
    • Issue date Jan 15, 2013
    • Wei Chuan Cheng
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Pyramid game
    • Publication number 20120043718
    • Publication date Feb 23, 2012
    • Wei Chuan Cheng
    • A63 - SPORTS GAMES AMUSEMENTS