Patents by Inventor Pawan Bhatia

Pawan Bhatia 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 secure exchange of data in a network
    Patent number: 8190897
    Abstract: A first network device implements a method for the secure exchange of data in a network. The network also includes a second network device and a remote device. The method includes establishing an indirect path to the remote device and pre-negotiating first security parameters with the remote device over the indirect path using a network layer protocol, when the second network device has an active first data link. The method further includes establishing an active second data link with the remote device and exchanging first data with the remote device over the active second data link using the first security parameters, when the first data link becomes inactive.
    Type: Grant
    Filed: December 13, 2007
    Date of Patent: May 29, 2012
    Assignee: Motorola Solutions, Inc.
    Inventors: Renu Chaudhary, Cynthia M. Jung, Joseph T. Sun, Pawan Bhatia, Christopher G. Cormier
  • METHOD AND SYSTEM FOR SECURE EXCHANGE OF DATA IN A NETWORK
    Publication number: 20090158040
    Abstract: A first network device implements a method for the secure exchange of data in a network. The network also includes a second network device and a remote device. The method includes establishing an indirect path to the remote device and pre-negotiating first security parameters with the remote device over the indirect path using a network layer protocol, when the second network device has an active first data link. The method further includes establishing an active second data link with the remote device and exchanging first data with the remote device over the active second data link using the first security parameters, when the first data link becomes inactive.
    Type: Application
    Filed: December 13, 2007
    Publication date: June 18, 2009
    Applicant: MOTOROLA, INC.
    Inventors: RENU CHAUDHARY, CYNTHIA M. JUNG, JOSEPH T. SUN, PAWAN BHATIA, CHRISTOPHER G. CORMIER