Patents by Inventor Dong-Sob Kim

Dong-Sob Kim 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).

  • Planar microstrip patch antenna for enhanced antenna efficiency and gain
    Patent number: 6515626
    Abstract: A planar microstrip patch antenna of the present invention has a high antenna efficiency and gain by implementing a microstrip patch formed in a shape of a zigzag or a H-slot. The planar microstrip patch antenna includes a substrate made of a dielectric material, a microstrip patch, made of a conductive metal, formed on the substrate, a feeding conductor to electrically connect to an end of the microstrip patch, and a ground face disposed on a side of the substrate.
    Type: Grant
    Filed: December 21, 2000
    Date of Patent: February 4, 2003
    Assignee: Hyundai Electronics Industries
    Inventors: Hang-Gu Bark, Hyun-Bo Yoon, Dong-Sob Kim
  • Planar microstrip patch antenna for enhanced antenna efficiency and gain
    Publication number: 20020008664
    Abstract: A planar microstrip patch antenna of the present invention has a high antenna efficiency and gain by implementing a microstrip patch formed in a shape of a zigzag or a H-slot. The planar microstrip patch antenna includes a substrate made of a dielectric material, a microstrip patch, made of a conductive metal, formed on the substrate, a feeding conductor to electrically connect to an end of the microstrip patch, and a ground face disposed on a side of the substrate.
    Type: Application
    Filed: December 21, 2000
    Publication date: January 24, 2002
    Inventors: Hang-Ku Bark, Hyun-Bo Yoon, Dong-Sob Kim