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Deok-Hwan Choi

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multiple assembly
    • Patent number 6,375,285
    • Issue date Apr 23, 2002
    • Deok-Hwan Choi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Clip for Vessel
    • Publication number 20100320344
    • Publication date Dec 23, 2010
    • Plus & Divide Co., Ltd.
    • Deok-Whan Choi
    • F21 - LIGHTING
  • Information Patent Application

    Combination Wallmount and Desktop Structure
    • Publication number 20090166492
    • Publication date Jul 2, 2009
    • Deok-Hwan Choi
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER