COUPLED WAVEGUIDE SYSTEMS

Details for Australian Patent Application No. 2002216283 (hide)

Owner BOOKHAM TECHNOLOGY PLC

Inventors EVANS, Ivan

Pub. Number AU-A-2002216283

PCT Pub. Number WO2002/052315

Priority 0031623.2 22.12.00 GB

Filing date 21 December 2001

Wipo publication date 8 July 2002

International Classifications

G02B 006/26 Light guides - Optical coupling means

G02B 006/34 Light guides - utilising prism or grating

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 006/14 Light guides - Mode converters

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002216283

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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