Patents by Inventor Thinh Hau

Thinh Hau 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).

  • System and method for distributing guaranteed bandwidth among service groups in a network node
    Patent number: 7450510
    Abstract: A system and method for distributing guaranteed bandwidth among service groups in a network node are described. A position on a time scale of a buffer containing multiple data units is determined. A signal prompting selection of said buffer for release of at least one data unit of the data units is modified based on the position determined on the time scale.
    Type: Grant
    Filed: April 19, 2001
    Date of Patent: November 11, 2008
    Assignee: Cisco Technology, Inc.
    Inventors: Kent Wendorf, Hariprasad Ginjpalli, Thinh Hau
  • System and method for allocating bandwidth in a network node
    Patent number: 7130267
    Abstract: A system and method for allocating bandwidth in a network node are described. Multiple data units are received along a plurality of virtual connections in a network, each virtual connection having a predetermined unit rate. The data units are subsequently stored. Finally, a data unit of the stored data units having a data unit rate higher than the predetermined unit rate of each virtual connection is transmitted at predetermined time intervals.
    Type: Grant
    Filed: December 29, 2000
    Date of Patent: October 31, 2006
    Assignee: Cisco Technology, Inc.
    Inventors: Kent Wendorf, Thinh Hau, Hariprasad R. Ginjpalli, Jose C. Shen