REGULATING RADIATION COMPONENT POWER IN WAVELENGTH DIVISION MULTIPLEXED OPTICAL COMMUNICATION SYSTEMS

Details for Australian Patent Application No. 2002231964 (hide)

Owner MARCONI COMMUNICATIONS LIMITED

Inventors FIELDING, John, Richard; FRENCH, Graham, Ronald

Pub. Number AU-A-2002231964

PCT Pub. Number WO2002/067480

Priority 0103980.9 17.02.01 GB

Filing date 12 February 2002

Wipo publication date 4 September 2002

International Classifications

H04J 014/02 Optical multiplex systems - Wavelength-division multiplex systems

H04B 010/08 Transmission systems employing beams of corpuscular radiation, or electromagnetic waves other than radio waves, e.g. light, infra-red - Equipment for monitoring, testing or fault measuring

Event Publications

27 February 2003 Application Open to Public Inspection

  Published as AU-A-2002231964

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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