GROOMING OF CHANNELS IN WAVELENGTH DIVISION MULTIPLEXED OPTICAL COMMUNICATION SYSTEMS

Details for Australian Patent Application No. 2002226533 (hide)

Owner MARCONI COMMUNICATIONS LIMITED

Inventors ABBAS, Ghani, Abdul, Muttalib

Pub. Number AU-A-2002226533

PCT Pub. Number WO2002/060105

Priority 0101787.0 24.01.01 GB

Filing date 22 January 2002

Wipo publication date 6 August 2002

International Classifications

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

H04Q 011/00 Selecting arrangements for multiplex systems

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002226533

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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