Patents by Inventor Jonathan F. Hammel

Jonathan F. Hammel 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).

  • Publication number: 20130014250
    Abstract: A wireless communication device (and its related method of operation) includes, if invoked, password protected access to data stored therewithin and/or to normal device operations and further includes duress password checking logic that automatically causes a duress message to be sent if a duress password has been entered. The duress message is preferably sent without maintaining any user accessible indication of such sending. It is also preferred that the password checking logic automatically cause an end-of-duress message to be sent if a normal password is entered after a duress password has been entered. A plurality of different duress passwords may be entered into a duress password portion of data memory in the device.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Applicant: Research In Motion Limited
    Inventors: Michael S. Brown, Neil P. Adams, Herbert A. Little, Michael G. Kirkup, Michael K. Brown, Ian M. Robertson, Jonathan F. Hammel