DIGITAL PERFORMANCE MONITORING FOR AN OPTICAL COMMUNICATIONS SYSTEM

Details for Australian Patent Application No. 2003223803 (hide)

Owner NORTEL NETWORKS LIMITED

Inventors ROBERTS, Kim, B.; STRAWCZYNSKI, Leo

Pub. Number AU-A-2003223803

PCT Number PCT/CA03/00675

PCT Pub. Number WO2003/098844

Priority 10/145,035 15.05.02 US

Filing date 8 May 2003

Wipo publication date 2 December 2003

International Classifications

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

H04B 010/158 Transmission systems employing beams of corpuscular radiation, or electromagnetic waves other than radio waves, e.g. light, infra-red

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/145,035 15.05.02 US

29 January 2004 Application Open to Public Inspection

  Published as AU-A-2003223803

3 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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