Patents by Inventor Shiyh-Jong Chung

Shiyh-Jong Chung 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).

  • ANTENNA DEVICE WITH AN ISOLATING UNIT
    Publication number: 20090091507
    Abstract: An antenna device includes a pair of antennas and an isolating unit. The antennas have the same operating frequency. The isolating unit is disposed between the S antennas, and includes an LC circuit that has a resonant frequency, which is the same as the operating frequency of the antennas, thereby improving isolation between the antennas.
    Type: Application
    Filed: October 2, 2008
    Publication date: April 9, 2009
    Inventors: Shiyh-Jong Chung, Ming-Ta Lin, Chih Hung Tsai