METHOD AND APPARATUS FOR LABELING USING DIFFRACTION GRATING-BASED ENCODED OPTICAL IDENTIFICATION ELEMENTS

Details for Australian Patent Application No. 2003278827 (hide)

Owner CIDRA CORPORATION

Inventors PUTNAM, Martin, A.; KERSEY, Alan, D.; LI, Tuo; DUNPHY, James; DIDDEN, F., Kevin; MOON, John

Pub. Number AU-A-2003278827

PCT Number PCT/US03/29164

PCT Pub. Number WO2004/025562

Priority 60/410,541 12.09.02 US; 10/645,686 20.08.03 US; 10/645,689 20.08.03 US

Filing date 12 September 2003

Wipo publication date 30 April 2004

International Classifications

G06T 005/00 Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image

G01N 033/52 Investigating or analysing materials by specific methods not covered by groups -

G02B 006/16 Light guides

G02B 006/34 Light guides - utilising prism or grating

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 60/410,541 12.09.02 US; 10/645,686 20.08.03 US; 10/645,689 20.08.03 US

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003278827

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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