Patents by Inventor Kwang-Euk Lee

Kwang-Euk Lee 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).

  • Frequency hopping sequence generator
    Patent number: 7356068
    Abstract: A frequency hopping sequence generator using a single binary sequence generator adopted for a multi-group frequency hopping frequency division multiple access (FH-FDMA) communication system, includes one binary sequence generator for generating consecutive binary sequences, and plural non-binary sequence converter for mapping a binary sequence into an independent non-binary sequence in each group by using a group ID.
    Type: Grant
    Filed: October 15, 2003
    Date of Patent: April 8, 2008
    Assignee: Agency for Defense Development
    Inventors: Sung-Bok Park, Kwang-Euk Lee, Young Kyun Choi
  • Frequency hopping sequence generator
    Publication number: 20040081226
    Abstract: A frequency hopping sequence generator using a single binary sequence generator adopted for a multi-group frequency hopping frequency division multiple access (FH-FDMA) communication system, includes one binary sequence generator for generating consecutive binary sequences, and plural non-binary sequence converter for mapping a binary sequence into an independent non-binary sequence in each group by using a group ID.
    Type: Application
    Filed: October 15, 2003
    Publication date: April 29, 2004
    Inventors: Sung-Bok Park, Kwang-Euk Lee, Young Kyun Choi