A coiled tubing inspection system using image pattern recognition

Details for Australian Patent Application No. 2002346689 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors SOng, Haoshi; Estep, James W; Terry, James B

Agent Pizzeys

Pub. Number AU-A-2002346689

PCT Number PCT/US02/39116

PCT Pub. Number WO2003/058545

Priority 10/032,272 22.12.01 US

Filing date 10 December 2002

Wipo publication date 24 July 2003

International Classifications

G06K 009/00 Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 10/032,272 22.12.01 US

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002346689

3 August 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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