WAVEGUIDE MULTILAYER HOLOGRAPHIC DATA STORAGE

Details for Australian Patent Application No. 2002347149 (hide)

Owner GLENFIELD PARTNERS LTD.

Inventors ASHURBEKOV, Nariman; ZERROUK, Faouzi; GOULANIAN, Emine

Pub. Number AU-A-2002347149

PCT Number PCT/CA02/01849

PCT Pub. Number WO2003/044574

Priority 2,363,279 16.11.01 CA

Filing date 18 November 2002

Wipo publication date 10 June 2003

International Classifications

G02B 005/23 Optical elements other than lenses

G03H 001/04 Holographic processes or apparatus using light, infra-red, or ultra-violet waves for obtaining holograms or for obtaining an image from them - Processes or apparatus for producing holograms

G11B 007/00 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 2,363,279 16.11.01 CA

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002347149

5 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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