Method for Operating a Hearing Aid Device and Hearing Aid Device with a Microphone System in which Different Directional Characteristics can be Set

Details for Australian Patent Application No. 2004202682 (hide)

International Classifications

Event Publications

1 July 2004 Complete Application Filed

Priority application(s): 10327891.5 20.06.03 DE

13 January 2005 Application Open to Public Inspection

Published as AU-A-2004202682

11 January 2007 Application Accepted

Published as AU-A-2004202682

10 May 2007 Standard Patent Sealed

14 January 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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