METHOD FOR SPECTRAL SELECTIVE TRANSFORMATION OF OPTICAL RADIATION MODES IN A WAVEGUIDE AND DEVICE FOR CARRYING OUT SAID METHOD

Details for Australian Patent Application No. 2002335570 (hide)

Owner RYUMTSEV, Evgeni Ivanovich RUDAKOVA, Tamara Viktorovna KOVSHIK, Alexandr Petrovich POKROVSKI, Alexei Andreevich PAVLOV, Boris Sergeevich

Inventors RYUMTSEV, Evgeni Ivanovich; KOVSHIK, Alexandr Petrovich; PAVLOV, Boris Sergeevich; POKROVSKI, Alexei Andreevich; RUDAKOVA, Tamara Viktorovna

Pub. Number AU-A-2002335570

PCT Number PCT/RU02/00439

PCT Pub. Number WO2003/036372

Priority 2001129491 24.10.01 RU

Filing date 23 September 2002

Wipo publication date 6 May 2003

International Classifications

G02F 001/13 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating - based on liquid crystals, e.g. single liquid crystal display cells

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 2001129491 24.10.01 RU

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002335570

8 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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