Patents by Inventor Yhl PARK

Yhl PARK 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).

  • 2-channel diplexer structure
    Patent number: 8963653
    Abstract: The present invention relates to a structure of a diplexer that prevents outputs of both signals from influencing each other by removing mutual interference between both signals when a signal having a high pulse frequency and a signal having a low pulse frequency are combined and radiated by using the same antenna, and more particularly, to a 2-channel diplexer structure with two channels in which a substrate having a predetermined size is configured, five microstrip lines are arranged on the top of the substrate to be parallel to each other with a predetermined interval.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: February 24, 2015
    Inventor: Yhl Park
  • 2-Channel Diplexer Structure
    Publication number: 20120313727
    Abstract: The present invention relates to a structure of a diplexer that prevents outputs of both signals from influencing each other by removing mutual interference between both signals when a signal having a high pulse frequency and a signal having a low pulse frequency are combined and radiated by using the same antenna, and more particularly, to a 2-channel diplexer structure with two channels in which a substrate having a predetermined size is configured, five microstrip lines are arranged on the top of the substrate to be parallel to each other with a predetermined interval.
    Type: Application
    Filed: June 1, 2012
    Publication date: December 13, 2012
    Inventor: Yhl PARK