Electromagnetic transducer with reduced sensitivity to external magnetic fields, and method of improving hearing or sensing vibrations using such a transducer

Details for Australian Patent Application No. 2009202560 (hide)

Owner MED-EL Elektromedizinische Geraete GmbH

Inventors Zimmerling, Martin

Agent Griffith Hack

Pub. Number AU-B-2009202560

Parent 2004250811

Filing date 25 June 2009

Wipo publication date 16 July 2009

Acceptance publication date 4 August 2011

International Classifications

H04R 25/00 (2006.01) Deaf-aid sets

H04R 1/32 (2006.01) Details of transducers - for obtaining desired directional characteristic only

Event Publications

9 July 2009 Complete Application Filed

16 July 2009 Application Open to Public Inspection

  Published as AU-B-2009202560

4 August 2011 Application Accepted

  Published as AU-B-2009202560

1 December 2011 Standard Patent Sealed

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