Patents Assigned to Research In Motion Limted
  • Patent number: 8073447
    Abstract: A mobile device, method, and machine instructions for mobile device communication are provided. The mobile device includes a voice call continuity status checker to determine a voice call continuity status and use the voice call continuity status to determine whether to initiate voice call continuity related activities. The method includes determining a voice call continuity status and using the voice call continuity status to determine whether to initiate voice call continuity related activities. When executed, the machine instructions perform a method that includes determining a voice call continuity status and using the voice call continuity status for voice call continuity related activities.
    Type: Grant
    Filed: February 5, 2007
    Date of Patent: December 6, 2011
    Assignee: Research In Motion Limted
    Inventors: Adrian Buckley, Rene W. Purnadi
  • Patent number: D676810
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: February 26, 2013
    Assignee: Research In Motion Limted
    Inventors: Dustin Jonathan Smith, Anders Fahrendorff, Todd Andrew Wood