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Wai Ching Andy Lau

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ULTRASONIC CUT AND BONDED ELASTIC MATERIAL
    • Publication number 20110281499
    • Publication date Nov 17, 2011
    • Wai Ching Andy Lau
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR JOINING FABRIC PANELS AND MANUFACTURING BRASSIERES
    • Publication number 20110171881
    • Publication date Jul 14, 2011
    • Wai Ching Andy Lau
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    BONDED ELASTIC
    • Publication number 20100143688
    • Publication date Jun 10, 2010
    • Wai Ching Andy Lau
    • A41 - WEARING APPAREL
  • Information Patent Application

    BONDED ELASTIC
    • Publication number 20080081168
    • Publication date Apr 3, 2008
    • Wai Ching Andy Lau
    • A41 - WEARING APPAREL
  • Information Patent Application

    PRESSER FOOT
    • Publication number 20080078314
    • Publication date Apr 3, 2008
    • Wai Ching Andy Lau
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Application

    SHOULDER STRAP AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20080060745
    • Publication date Mar 13, 2008
    • Wai Ching Andy Lau
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR JOINING FABRIC PANELS AND MANUFACTURING BRASSIERES
    • Publication number 20070287358
    • Publication date Dec 13, 2007
    • Wai Ching Andy Lau
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL