LINEAR PIEZOELECTRIC MOTOR WITH SELF LOCKING MEANS

Details for Australian Patent Application No. 2002309457 (hide)

Owner NANYANG TECHNOLOGICAL UNIVERSITY

Inventors NGOI KOK, Ann, Bryan; LIM ENK NG, Lennie; WU, Lin

Pub. Number AU-A-2002309457

PCT Number PCT/SG02/00111

PCT Pub. Number WO2002/099958

Priority 09/871,722 04.06.01 US

Filing date 3 June 2002

Wipo publication date 16 December 2002

International Classifications

H02N 002/02 Electric machines in general using piezo-electric effect, electrostriction or magnetostriction - producing linear motion, e.g. actuators

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/871,722 04.06.01 US

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002309457

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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