TUNEABLE GRATING ASSISTED DIRECTIONAL OPTICAL COUPLER

Details for Australian Patent Application No. 2003298103 (hide)

Owner PIRELLI AND C. S.P.A.

Inventors FACCIO, Daniele, Franco, Angelo; GORNI, Giacomo, Maria

Pub. Number AU-A-2003298103

PCT Number PCT/EP2003/0123

PCT Pub. Number WO2005/050306

Filing date 5 November 2003

Wipo publication date 8 June 2005

International Classifications

G02F 001/313 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

G02B 006/12 Light guides - of the integrated circuit kind

G02B 006/293 Light guides - with wavelength selective means

Event Publications

6 May 2004 Complete Application Filed

28 July 2005 Application Open to Public Inspection

  Published as AU-A-2003298103

20 July 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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