Method and device for matching the phases of microphones of a hearing aid directional microphone

Details for Australian Patent Application No. 2005200996 (hide)

Owner Siemens Audiologische Technik GmbH

Inventors Fischer, Eghart; Puder, Henning

Agent Spruson & Ferguson

Pub. Number AU-B-2005200996

Priority 10 2004 010 867.6 05.03.04 DE

Filing date 4 March 2005

Wipo publication date 22 September 2005

Acceptance publication date 24 May 2007

International Classifications

H04R 1/40 (2006.01) Details of transducers - by combining a number of identical transducers

H04R 1/02 (2006.01) Details of transducers - Casings

H04R 3/00 (2006.01) Circuits for transducers

H04R 25/00 (2006.01) Deaf-aid sets

Event Publications

17 March 2005 Complete Application Filed

  Priority application(s): 10 2004 010 867.6 05.03.04 DE

22 September 2005 Application Open to Public Inspection

  Published as AU-B-2005200996

24 May 2007 Application Accepted

  Published as AU-B-2005200996

20 September 2007 Standard Patent Sealed

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