Patents by Inventor Swaminathan Vasudevan

Swaminathan Vasudevan 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).

  • Patent number: 8132232
    Abstract: Various systems, methods, and programs executable on a computer readable medium are provided for providing secure communications in a wireless domain. In one embodiment, a method is provided in which access to a network is established a client in an originating subnet associated with an originating controller in a wireless domain. The access rights for the client are set based upon a first active control list. Access to the network for the client is established in a foreign subnet associated with a foreign controller in the wireless domain when the client roams from the originating subnet to the foreign subnet. A second active control list is tunneled from the foreign subnet to the originating subnet. The access rights to the network for the client in the originating controller are reset based upon the second active control list.
    Type: Grant
    Filed: July 12, 2007
    Date of Patent: March 6, 2012
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Swaminathan Vasudevan
  • Publication number: 20090019521
    Abstract: Various systems, methods, and programs executable on a computer readable medium are provided for providing secure communications in a wireless domain. In one embodiment, a method is provided in which access to a network is established a client in an originating subnet associated with an originating controller in a wireless domain. The access rights for the client are set based upon a first active control list. Access to the network for the client is established in a foreign subnet associated with a foreign controller in the wireless domain when the client roams from the originating subnet to the foreign subnet. A second active control list is tunneled from the foreign subnet to the originating subnet. The access rights to the network for the client in the originating controller are reset based upon the second active control list.
    Type: Application
    Filed: July 12, 2007
    Publication date: January 15, 2009
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: Swaminathan Vasudevan