Loudspeaker system with extended output and field cancellation

Details for Australian Patent Application No. 2004204987 (hide)

International Classifications

Event Publications

28 July 2005 PCT application entered the National Phase

PCT publication WO2004/064447 Priority application(s): WO2004/064447

7 December 2006 Assignment before Grant

Whise Automotive Pty Ltd The application has been assigned to Immersion Technology International plc

2 August 2007 Assignment before Grant

Immersion Technology International plc The application has been assigned to Immersion Technology Property Limited

6 March 2008 Application Accepted

Published as AU-B-2004204987

3 July 2008 Standard Patent Sealed

9 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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