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Intellectual Property Rights

  • Category or title

    Date of Filing

    Application No.

    Registration No.

    Registration Date

  • [Infrastructure]

    Waste rising device of waste management feeding system

    18 Jul 2007
    10-2007-0071663
    10-0884453
    11 Feb 2009
  • [Infrastructure]

    Waste input knowledge device and its processing control method

    18 Jul 2007
    10-2007-0071662
    10-0884456
    11 Feb 2009
  • [Infrastructure]

    STEEL INVERT CONNECTION STRUCTURE FOR TUNNEL CAPABLE OF CONTROLLING A PRESTRESS

    7 May 2007
    10-2007-0044057
    10-0880351
    16 Jan 2009
  • [Infrastructure]

    A Dry system transfer screw

    11 Apr 2007
    10-2007-0035483
    10-0880094
    15 Jan 2009
  • [Infrastructure]

    INSULATION DEVICE TO PREVENT FROST HEAVE BETWEEN WATERPROOF SHEETS FOR TUNNEL

    5 Apr 2007
    10-2007-0033859
    10-0875827
    17 Dec 2008
  • [Common]

    Low heat ultra high strength concrete composition

    14 May 2007
    10-2007-0046783
    10-0874584
    10 Dec 2008
  • [Infrastructure]

    APPARATUS FOR MEASURING DENSITY INSIDE A DREDGING PIPELINE VERTICALLY USING RADIATION

    17 Apr 2007
    10-2007-0037589
    10-0871064
    21 Nov 2008
  • [Infrastructure]

    APPARATUS FOR MEASURING AND SCANNING DENSITY INSIDE A DREDGING PIPELINE

    17 Apr 2007
    10-2007-0037587
    10-0871065
    21 Nov 2008
  • [Building & Housing]

    Home door open control device and therefor automatic open control system for use in apartment complex

    21 Dec 2007
    10-2007-0135077
    10-0869888
    14 Nov 2008
  • [Common]

    Ultra high strength concrete containing non-sintering binder

    15 May 2007
    10-2007-0046929
    10-0867250
    30 Oct 2008