Patents by Inventor Keon Woo Kang

Keon Woo 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).

  • Method of initial frame synchronization using orthogonal frequency division multiplexing signals
    Patent number: 5914931
    Abstract: An initial frame synchronization method for finding out the initial frame synchronization offset at a receiver using the orthogonal frequency division multiplexing signals by which any data is given and received in a frame unit, and by the estimation method of the phase difference variation and the maximum likelihood in the frequency domain.
    Type: Grant
    Filed: March 13, 1997
    Date of Patent: June 22, 1999
    Assignee: Agency for Defense Development
    Inventors: Keon Woo Kang, Hwoe Won Yang, Byung Hwa Chang