Patents by Inventor Bhum Chul Kim

Bhum Chul Kim 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).

  • Network quality estimation
    Patent number: 7417991
    Abstract: Disclosed are new calculations of packet loss bursts, packet re-ordering, and an indication of relative alternate network path delay metrics, based upon differences between received and expected packet sequence numbers, for determining packet network performance.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: August 26, 2008
    Assignee: Avaya Inc.
    Inventors: James Crawford, Neil Hepworth, Bhum Chul Kim, Muneyb Minhazuddin, Alexander Scholte