METHOD AND APPARATUS FOR USING A TWO-WAVE MIXING ULTRASONIC DETECTION IN RAPID SCANNING APPLICATIONS

Details for Australian Patent Application No. 2002319643 (hide)

Owner LOCKHEED MARTIN CORPORATION

Inventors LORRAINE, Peter, W.; DUBOIS, Marc; DRAKE, Thomas, E.; FILKINS, Robert, J.

Pub. Number AU-A-2002319643

PCT Number PCT/US02/23316

PCT Pub. Number WO2003/010531

Priority 60/307,478 24.07.01 US; 10/060,983 30.01.02 US

Filing date 23 July 2002

Wipo publication date 17 February 2003

International Classifications

G01N 029/24 Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves - Probes

G01D 005/26 Mechanical means for transferring the output of a sensing member - using optical means, i.e. using infra-red, visible or ultra-violet light

G01N 021/45 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01B 011/16 Measuring arrangements characterised by the use of optical means - for measuring the deformation in a solid, e.g. optical strain gauge

G01B 009/02 Instruments as specified in the subgroups and characterised by the use of optical measuring means - Interferometers

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 60/307,478 24.07.01 US; 10/060,983 30.01.02 US

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002319643

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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