DEVICE AND METHOD FOR SUPPRESSING A FEEDBACK

Details for Australian Patent Application No. 2003276271 (hide)

Owner FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

Inventors SPORER, Thomas; NEUBAUER, Christian

Pub. Number AU-A-2003276271

PCT Number PCT/EP03/12437

PCT Pub. Number WO2004/047484

Priority 102 54 407.7 21.11.02 DE

Filing date 6 November 2003

Wipo publication date 15 June 2004

International Classifications

H04R 003/02 Circuits for transducers - for preventing acoustic reaction

H04R 025/00 Deaf-aid sets

Event Publications

19 February 2004 Complete Application Filed

  Priority application(s): 102 54 407.7 21.11.02 DE

15 July 2004 Application Open to Public Inspection

  Published as AU-A-2003276271

4 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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