METHOD AND APPARATUS FOR ECHO CANCELLATION USING A LINE CARD

Details for Australian Patent Application No. 2002361481 (hide)

International Classifications

Event Publications

10 April 2003 Complete Application Filed

26 August 2004 Application Open to Public Inspection

Published as AU-A-2002361481

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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