Mircophone equipped with a range finder

Details for Australian Patent Application No. 2002233841 (hide)

Owner MEDITRON AS

Inventors Orten, Birger

Agent Spruson & Ferguson

Pub. Number AU-A-2002233841

PCT Pub. Number WO2002/074010

Priority PCT/NO01/00064 21.02.01 NO; 2001 5985 06.12.01 NO

Filing date 20 February 2002

Wipo publication date 24 September 2002

International Classifications

H04R 017/02 Piezo-electric transducers - Microphones

G01C 003/00 Measuring distances in line of sight

G01S 017/06 Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems

Event Publications

20 March 2003 Application Open to Public Inspection

  Published as AU-A-2002233841

16 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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