OPTICAL FREE-SPACE SIGNALLING SYSTEM

Details for Australian Patent Application No. 2003214383 (hide)

Owner QUANTUMBEAM LIMITED

Inventors HOWIESON, Iain; LOACH, Andrew; KE, Maolong; HANDS, Michael; MORRISON, Euan; GREEN, Alan, Edward; WHITE, Andrew; VASILOPOULOS, Nicolas

Pub. Number AU-A-2003214383

PCT Number PCT/GB03/00951

PCT Pub. Number WO2003/075493

Priority 0205117.5 05.03.02 GB; 0214447.5 21.06.02 GB

Filing date 5 March 2003

Wipo publication date 16 September 2003

International Classifications

H04B 010/20 Transmission systems employing beams of corpuscular radiation, or electromagnetic waves other than radio waves, e.g. light, infra-red - Arrangements for networking, e.g. bus or star coupling

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 0205117.5 05.03.02 GB; 0214447.5 21.06.02 GB

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003214383

25 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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