Radiation insensitive fiber light source for interferometric fiber optic gyroscopes (IFOGS)

Details for Australian Patent Application No. 2002352632 (hide)

Owner HONEYWELL INTERNATIONAL INC.

Inventors Ang, Dick; Spicer, Timothy L; Liu, Ren-Young

Agent Davies Collison Cave

Pub. Number AU-A-2002352632

PCT Number PCT/US02/36166

PCT Pub. Number WO2003/042633

Priority 09/993,995 14.11.01 US

Filing date 12 November 2002

Wipo publication date 26 May 2003

International Classifications

G01C 019/72 Gyroscopes - with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers

H01S 003/067 Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 09/993,995 14.11.01 US

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2002352632

15 February 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). 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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