Power efficient electrical stimulation

Details for Australian Patent Application No. 2001281588 (hide)

Owner Cochlear Limited

Inventors Patrick, James; Parker, John

Agent Watermark

Pub. Number AU-B-2001281588

PCT Pub. Number WO02/17679

Priority PQ9528 21.08.00 AU

Filing date 21 August 2001

Wipo publication date 4 March 2002

Acceptance publication date 11 January 2007

International Classifications

A61F 11/00 (2006.01) Methods or devices for treatment of the ears, e.g. surgical

A61F 2/18 (2006.01) Filters - Internal ear or nose parts, e.g. ear-drums

A61F 11/04 (2006.01) Methods or devices for treatment of the ears, e.g. surgical

A61N 1/36 (2006.01) Electrotherapy - for stimulation, e.g. heart pace-makers

H04R 1/00 (2006.01) Details of transducers

H04R 25/00 (2006.01) Deaf-aid sets

Event Publications

11 January 2007 Application Accepted

  Published as AU-B-2001281588

10 May 2007 Standard Patent Sealed

18 March 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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