Patents Represented by Attorney Christopher P. Maioran

Find this attorney in the Justia Lawyer Directory

  • 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