Patents by Inventor Thomas Leonard Trevor Plesid

Thomas Leonard Trevor Plesid 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: 8090348
    Abstract: In one embodiment, a scheme is provided for assigning a personalized indicium to a mobile communications device which includes logic means operable to generate a temporary Personal Information Number (PIN) for transmitting in a request to a network node. Upon validating the request, a response is provided by the network node to the mobile communications device, the response including a permanent PIN assigned to the mobile communications device.
    Type: Grant
    Filed: February 12, 2008
    Date of Patent: January 3, 2012
    Assignee: Research In Motion Limited
    Inventors: Graeme Whittington, Allan David Lewis, James Godfrey, Christopher Smith, Arun Munje, Thomas Leonard Trevor Plesid, David R. Clark, Michal A. Rybak, Robbie John Maurice, Marc Plumb