Patents by Inventor Paulina Dung Tran

Paulina Dung Tran 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 mobility over a multi-path virtual private network
    Patent number: 8272046
    Abstract: Methods and apparatus for applying a single virtual private network (VPN) address to tunnels or connections associated with different access interfaces are disclosed. In one embodiment, a method includes establishing a first tunnel between a node and a VPN server. The first tunnel has a first address. The method also includes assigning a VPN address to the first tunnel, as well as establishing a second tunnel between the node and the VPN server. The second tunnel has a second address. The VPN address is assigned to the second tunnel, and VPN address is accessed by both the first address and the second address.
    Type: Grant
    Filed: November 13, 2007
    Date of Patent: September 18, 2012
    Assignee: Cisco Technology, Inc.
    Inventors: Srinath Gundavelli, Paulina Dung Tran, Kent Leung
  • NETWORK MOBILITY OVER A MULTI-PATH VIRTUAL PRIVATE NETWORK
    Publication number: 20090122990
    Abstract: Methods and apparatus for applying a single virtual private network (VPN) address to tunnels or connections associated with different access interfaces are disclosed. In one embodiment, a method includes establishing a first tunnel between a node and a VPN server. The first tunnel has a first address. The method also includes assigning a VPN address to the first tunnel, as well as establishing a second tunnel between the node and the VPN server. The second tunnel has a second address. The VPN address is assigned to the second tunnel, and VPN address is accessed by both the first address and the second address.
    Type: Application
    Filed: November 13, 2007
    Publication date: May 14, 2009
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Srinath Gundavelli, Paulina Dung Tran, Kent Leung