Patents by Inventor Kyu Dong Kang

Kyu Dong Kang 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).

  • Printed circuit board
    Patent number: 9532452
    Abstract: A printed circuit board includes a substrate; and a hole passing through first and second surfaces of the substrate. The hole includes an area in which a width of the hole formed in an inner side of the substrate is formed larger than that of an opening formed on the first surface and/or the second surface.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: December 27, 2016
    Assignee: LG Innotek Co., Ltd.
    Inventors: Jeong Won Park, Hee Beom An, Kyu Dong Kang, Gyu Ho Park, Su Jin Park, Sang Hoon Yoon
  • PRINTED CIRCUIT BOARD
    Publication number: 20150216052
    Abstract: A printed circuit board includes a substrate; and a hole passing through first and second surfaces of the substrate. The hole includes an area in which a width of the hole formed in an inner side of the substrate is formed larger than that of an opening formed on the first surface and/or the second surface.
    Type: Application
    Filed: January 28, 2015
    Publication date: July 30, 2015
    Inventors: Jeong Won PARK, Hee Beom An, Kyu Dong Kang, Gyu Ho Park, Su Jin Park, Sang Hoon Yoon