Multi-participant, mixed-initiative voice interaction system

  • US 8,856,009 B2
  • Filed: 03/25/2009
  • Issued: 10/07/2014
  • Est. Priority Date: 03/25/2008
  • Status: Active Grant
  • ×

    Create Patent Alert


    *Certain alert events are not available for your current subscription level. Upgrade
  • Save
    ×



    ×

    Thank you for your feedback

    ×
    ×