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Ai-Fu Shen

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  • Ningbo, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of making a slider
    • Patent number 7,430,795
    • Issue date Oct 7, 2008
    • Sport Dimension, Inc.
    • Joseph Lin
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    WAKEBOARD
    • Publication number 20180370603
    • Publication date Dec 27, 2018
    • AI-FU SHEN
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Slider and method fo manufacture
    • Publication number 20060286879
    • Publication date Dec 21, 2006
    • Joseph Lin
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT