INTEGRATED OPTICAL ADD/DROP DEVICE HAVING SWITCHING FUNCTION

Details for Australian Patent Application No. 2002364400 (hide)

Owner PIRELLI AND C. S.P.A.

Inventors FACCIO, Daniele; GORNI, Giacomo; ROMAGNOLI, Marco

Pub. Number AU-A-2002364400

PCT Number PCT/EP02/14812

PCT Pub. Number WO2004/059353

Filing date 31 December 2002

Wipo publication date 22 July 2004

International Classifications

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

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

H04Q 011/00 Selecting arrangements for multiplex systems

Event Publications

17 July 2003 Complete Application Filed

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2002364400

15 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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