Patents by Inventor Justin Q. Chen

Justin Q. 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).

  • Method and system for policy-based forwarding
    Patent number: 7792113
    Abstract: A method of operating a network is disclosed. The method includes identifying a packet as being subject to a policy and forwarding said packet based on said policy, if said packet is subject to said policy.
    Type: Grant
    Filed: October 21, 2002
    Date of Patent: September 7, 2010
    Assignee: Cisco Technology, Inc.
    Inventors: Marco E. Foschiano, Venkateshwar R. Pullela, Justin Q. Chen, Robert C. Benea, Maurizio Portolani