Patents by Inventor Jaebaek Jung

Jaebaek Jung 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).

  • METASURFACE FOR SMARTPHONE ANTENNA, AND SMARTPHONE DEVICE COMPRISING SAME
    Publication number: 20230318183
    Abstract: A metasurface for a smartphone antenna, according to one embodiment of the present invention, is located between a smartphone cover case and a patch type array antenna, and is characterized by having a two-dimensional grid structure in which a plurality of rectangular openings are formed. The introduction, to a smartphone device, of the metasurface according to the embodiment satisfies the bandwidth required for 5G technology and improves the performance of the antenna.
    Type: Application
    Filed: August 20, 2021
    Publication date: October 5, 2023
    Inventors: Jungsuek Oh, Jaebaek Jung