PATH PROTECTION IN WDM NETWORK

Details for Australian Patent Application No. 2003202304 (hide)

Owner REDFERN BROADBAND NETWORKS, INC.

Inventors HALGREN, Ross; BROWN, Brian, Robert

Pub. Number AU-A-2003202304

PCT Number PCT/AU03/00114

PCT Pub. Number WO2003/067795

Priority 10/071,218 07.02.02 US

Filing date 5 February 2003

Wipo publication date 2 September 2003

International Classifications

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

H04L 029/14 Arrangements, apparatus, circuits or systems, not covered by a single one of groups - Counter-measures to a fault

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 10/071,218 07.02.02 US

25 September 2003 Application Open to Public Inspection

  Published as AU-A-2003202304

21 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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