Patents by Inventor Sug-Geun Kang

Sug-Geun 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).

  • Digital processing phase lock loop for synchronous digital micro-wave apparatus
    Patent number: 5982835
    Abstract: A digital processing phase lock loop for use in a synchronous micro-wave transmitter includes: a reference clock receiving unit for receiving an electric signal or an optical signal of 8 KHz as an reference clock from an external signal input unit or a switching unit; a phase comparator for comparing the reference clock output from the reference clock receiving unit with a self-clock feedback depending on a counter clock of 19.
    Type: Grant
    Filed: February 4, 1997
    Date of Patent: November 9, 1999
    Assignee: SamSung Electronics Co., Ltd.
    Inventors: Yong-Hoe Kim, Sug-Geun Kang