Patents by Inventor Chris Rozman

Chris Rozman 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).

  • Patent number: 6775301
    Abstract: A system and method for receiving a transported stream of data packets at a network includes stripping the headers off the data packets at a de-packetizer, buffering the data packets at a jitter buffer and shifting the play-out of the data packets from the jitter buffer to a decoder by at least a fraction of a frame to provide a desired value of channel jitter compensation. The shift in the play-out of the data packets is computed either using a watermark optimization calculation, a frame phase offset adjustment which reduces the delay between packet arrival times and packet depletion times, or a combination of the two.
    Type: Grant
    Filed: March 8, 2000
    Date of Patent: August 10, 2004
    Assignee: 3Com Corporation
    Inventors: James M. Kroll, Leland O. Thompson, Chris Rozman, Thomas A. Gentles