OPTICAL ULTRASONIC MEASUREMENT

Details for Australian Patent Application No. 2001262506 (hide)

Owner AEA TECHNOLOGY PLC

Inventors MOSS, Brian, Cecil; ASTILL, Andrew, Graham; SCRUBY, Christopher, Brian; SMITH, Allan, Peter

Pub. Number AU-A-2001262506

PCT Pub. Number WO2002/099412

Filing date 4 June 2001

Wipo publication date 16 December 2002

International Classifications

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

G01H 009/00 Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2001262506

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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