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Cheng-Yi SU

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  • Douliu City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Floor board
    • Patent number 9,611,394
    • Issue date Apr 4, 2017
    • Cheng-Yi Su
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    Floor Board
    • Publication number 20160340513
    • Publication date Nov 24, 2016
    • Cheng-Yi Su
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Far Infrared Ray Wooden Floor
    • Publication number 20130230694
    • Publication date Sep 5, 2013
    • Cheng-Yi SU
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES