Method for making an acoustic transducer

Details for Australian Patent Application No. 2006274076 (hide)

Owner Thales

Inventors Ponthus, Sylvie; Roux, Gerard

Agent Spruson & Ferguson

Pub. Number AU-A-2006274076

PCT Pub. Number WO2007/012604

Priority 05 08132 29.07.05 FR

Filing date 20 July 2006

Wipo publication date 1 February 2007

International Classifications

H01L 41/22 (2006.01) Piezo-electric elements in general - Processes or apparatus specially adapted for the manufacture or treatment of these elements or of parts thereof

B06B 1/06 (2006.01) Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency - operating with piezo-electric effect or with electrostriction

Event Publications

3 April 2008 PCT application entered the National Phase

  PCT publication WO2007/012604 Priority application(s): WO2007/012604

16 February 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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