AUDIO SOUND QUALITY ENHANCEMENT APPARATUS

Details for Australian Patent Application No. 2002249839 (hide)

Owner RIDLEY, Ray, B.

Inventors RIDLEY, Ray, B.

Pub. Number AU-A-2002249839

PCT Pub. Number WO2002/062103

Priority 09/698,450 27.10.00 US

Filing date 23 October 2001

Wipo publication date 12 August 2002

International Classifications

H04S 001/00 Two-channel systems

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002249839

29 January 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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