Integrated circuit for hearing aids including a magnetic field sensor

Details for Australian Patent Application No. 2003297233 (hide)

Owner Knowles Electronics, Llc

Inventors Boor, Steven E.; Tsangaris, Paris

Pub. Number AU-A-2003297233

PCT Number PCT/US2003/0401

PCT Pub. Number WO2005/062669

Filing date 16 December 2003

Wipo publication date 14 July 2005

International Classifications

H04R 025/00 Deaf-aid sets

H04R 003/00 Circuits for transducers

Event Publications

6 May 2004 Complete Application Filed

1 September 2005 Application Open to Public Inspection

  Published as AU-A-2003297233

31 August 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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