Patents by Inventor Dawn Chen

Dawn Chen 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).

  • Managing routing information for a computer network
    Patent number: 8370523
    Abstract: A plurality of routing entries may be stored in a routing table. Each routing entry may include information usable for routing a message through a network. As new routing entries are received or created, each new routing entry may be added to the routing table. However, if there is not sufficient memory or storage to add the new routing entry to the routing table, then the least recently used existing routing entry in the routing table may be replaced with the new routing entry. In the event that the replaced routing entry is needed later, the replaced routing entry may be re-created.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: February 5, 2013
    Assignee: Symantec Operating Corporation
    Inventors: Gregory L. Slaughter, Thomas Saulpaugh, Dawn Chen