TREA

Weilin Xu

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  • Hung Hom, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for producing fine powder
    • Patent number 7,000,858
    • Issue date Feb 21, 2006
    • The Hong Kong Polytechnic University
    • Yi Li
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Composite textile material
    • Patent number 6,806,214
    • Issue date Oct 19, 2004
    • The Hong Kong Polytechnic University
    • Yi Li
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Grant

    Moisture management of textiles
    • Patent number 6,499,338
    • Issue date Dec 31, 2002
    • Hong Kong Polytechnic University
    • Yi Li
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Treatment of fabrics
    • Patent number 6,454,814
    • Issue date Sep 24, 2002
    • Hong Kong Polytechnic University
    • Weilin Xu
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

  • Information Patent Application

    Apparatus for producing fine powder
    • Publication number 20040164191
    • Publication date Aug 26, 2004
    • The Hong Kong Polytechnic University
    • Yi Li
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Composite textile material
    • Publication number 20020094740
    • Publication date Jul 18, 2002
    • Yi Li
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Application

    Moisture management of textiles
    • Publication number 20020043100
    • Publication date Apr 18, 2002
    • Yi Li
    • G01 - MEASURING TESTING