Patents by Inventor Omer F. Orberk

Omer F. Orberk 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).

  • Integrated circuit with on-chip clock frequency matching to upstream head end equipment
    Patent number: 7362767
    Abstract: One aspect of the present invention concerns a method for controlling the frequency of oscillation of a local clock signal comprising the steps of (A) generating the clock signal in response to a first control signal, (B) generating the first control signal in response to one of a plurality of adjustment signals selected in response to a second control signal and (C) generating the second control signal in response to a comparison between a local timestamp and an external timestamp.
    Type: Grant
    Filed: July 22, 2003
    Date of Patent: April 22, 2008
    Assignee: LSI Logic Corporation
    Inventors: Omer F. Orberk, Ho-Ming Leung, Chiu-Tsun Chu, Gary Chang