(Fiber) optic sensor with proper modulation

Details for Australian Patent Application No. 2003217614 (hide)

Owner Honeywell International Inc.

Inventors Lange, Charles; Strandjord, Lee, K.; Ang, Dick; Sanders, Steve

Agent Davies Collison Cave

Pub. Number AU-B-2003217614

PCT Number PCT/US03/05170

PCT Pub. Number WO2003/071234

Priority 10/078,741 19.02.02 US

Filing date 19 February 2003

Wipo publication date 9 September 2003

Acceptance publication date 16 November 2006

International Classifications

G01D 5/26 (2006.01) Mechanical means for transferring the output of a sensing member - using optical means, i.e. using infra-red, visible or ultra-violet light

G01B 11/16 (2006.01) Measuring arrangements characterised by the use of optical means - for measuring the deformation in a solid, e.g. optical strain gauge

G01C 19/72 (2006.01) Gyroscopes - with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers

G01K 11/12 (2006.01) Measuring temperature based on physical or chemical changes not covered by group , , , or

G01L 1/24 (2006.01) Measuring force or stress, in general - by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis

G01S 17/32 (2006.01) Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/078,741 19.02.02 US

9 October 2003 Application Open to Public Inspection

  Published as AU-B-2003217614

16 November 2006 Amendment Made

  The nature of the amendment is: Amend the priority details from 10/078,841 to 10/078,741. 2004

16 November 2006 Application Accepted

  Published as AU-B-2003217614

15 March 2007 Standard Patent Sealed

16 September 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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