TRAVELLING-WAVE GUIDE ELECTRO-OPTIC MODULATOR

Details for Australian Patent Application No. 2002228150 (hide)

Owner QINETIQ LIMITED

Inventors HEATON, John, Michael; PARMITER, Philippa, Julie, Marie

Pub. Number AU-A-2002228150

PCT Pub. Number WO2002/057844

Priority 0101343.2 19.01.01 GB

Filing date 14 January 2002

Wipo publication date 30 July 2002

International Classifications

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

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2002228150

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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