OPTICAL FIBRE SWITCH AND METHOD OF CONSTRUCTION OF SUCH A SWITCH

Details for Australian Patent Application No. 2002365722 (hide)

Owner BRITISH TECHNOLOGY GROUP INTER-CORPORATE LICENSING LIMITED

Inventors GILES, Ian, Peter; BADCOCK, Rodney; JONES, Gareth, Colin, Watson

Pub. Number AU-A-2002365722

PCT Number PCT/GB02/05495

PCT Pub. Number WO2003/048844

Priority 0128987.5 04.12.01 GB

Filing date 4 December 2002

Wipo publication date 17 June 2003

International Classifications

G02F 001/01 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 - for the control of the intensity, phase, polarisation or colour

G02B 006/293 Light guides - with wavelength selective means

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 0128987.5 04.12.01 GB

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002365722

19 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002365723-VOLTAGE CONVERTER FOR A POWER SUPPLY

2002365721-TILTING PARKING BARRIER WITH IMPACT SENSING