APPARATUS AND METHOD FOR ADAPTIVE SIGNAL CHARACTERIZATION AND NOISE REDUCTION IN HEARING AIDS AND OTHER AUDIO DEVICES

Details for Australian Patent Application No. 2002247575 (hide)

Owner UNITRON INDUSTRIES LTD.

Inventors LUO, Henry; ARNDT, Horst

Pub. Number AU-A-2002247575

PCT Pub. Number WO2002/076148

Priority 60/277,275 21.03.01 US; 2,341,834 22.03.01 CA

Filing date 21 March 2002

Wipo publication date 3 October 2002

International Classifications

H04R 025/00 Deaf-aid sets

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002247575

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002247576-KNIFE BLADE GUARD

2002247574-TOOL FOR BENDING CEILING SUPPORT RODS