Patents by Inventor Rob Wayne Heldenbrand

Rob Wayne Heldenbrand 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).

  • Software authentication for mobile communication devices
    Patent number: 7130615
    Abstract: A method for authenticating a mobile communication device (MCD) to a wireless network. The method includes transmitting from the wireless network to the MCD a first value. The method further includes receiving from the MCD at the wireless network a second value, the second value representing a function of the first value, a shared data value that is stored in both the MCD and the wireless network, and at least one metric pertaining to an application program stored in the MCD.
    Type: Grant
    Filed: September 10, 2003
    Date of Patent: October 31, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Mark Andrew Montz, Rob Wayne Heldenbrand, Hans Anders Askerup