Systems and methods for interference suppression with directional sensing patterns

Details for Australian Patent Application No. 2004229640 (hide)

Owner The Board of Trustees of the University of Illinois

Inventors Feng, Albert S.; O'Brien, William D. Jr.; Jones, Douglas L.; Lockwood, Michael E.; Lansing, Charissa R.; Wheeler, Bruce C.; Bilger, Robert C.

Agent Spruson & Ferguson

Pub. Number AU-A-2004229640

PCT Pub. Number WO2004/093487

Priority 10/409,969 09.04.03 US

Filing date 6 April 2004

Wipo publication date 28 October 2004

International Classifications

H04R 025/00 Deaf-aid sets

Event Publications

3 November 2005 PCT application entered the National Phase

  PCT publication WO2004/093487 Priority application(s): WO2004/093487

21 June 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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