Patents by Inventor Moon Su HAN

Moon Su HAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Warpage-preventing structure of substrate
    Patent number: 9839120
    Abstract: The present invention relates to a warpage-preventing structure for reducing the warpage of the substrate itself, the warpage which results from the difference of the metal patterns of top and bottom surfaces, and/or the warpage which results from the difference in the thermal expansion coefficients of a metal pattern and the substrate, the warpage-preventing structure comprising at least one additional metal layer, wherein the at least one additional metal layer is disposed on at least one surface of the substrate and arranged along an edge of the substrate.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: December 5, 2017
    Assignee: KCC CORPORATION
    Inventors: Jun Hee Park, Moon Su Han, Na Ri Im
  • WARPAGE-PREVENTING STRUCTURE OF SUBSTRATE
    Publication number: 20160192476
    Abstract: The present invention relates to a warpage-preventing structure for reducing the warpage of the substrate itself, the warpage which results from the difference of the metal patterns of top and bottom surfaces, and/or the warpage which results from the difference in the thermal expansion coefficients of a metal pattern and the substrate, the warpage-preventing structure comprising at least one additional metal layer, wherein the at least one additional metal layer is disposed on at least one surface of the substrate and arranged along an edge of the substrate.
    Type: Application
    Filed: December 29, 2015
    Publication date: June 30, 2016
    Inventors: Jun Hee PARK, Moon Su HAN, Na Ri IM