MULTI-MODE INTERFERENCE WAVEGUIDE BASED SWITCH

Details for Australian Patent Application No. 2002337565 (hide)

Owner TELEFONAKTIEBOLAGET L M ERICSSON

Inventors AUGUSTSSON, Torsten

Pub. Number AU-A-2002337565

PCT Number PCT/SE02/01766

PCT Pub. Number WO2003/027740

Priority 0103246-5 28.09.01 SE

Filing date 27 September 2002

Wipo publication date 7 April 2003

International Classifications

G02B 006/28 Light guides - having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals

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

G02F 001/225 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

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 0103246-5 28.09.01 SE

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002337565

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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