WDM optical network with passive pass-through at each node

Details for Australian Patent Application No. 2003200193 (hide)

International Classifications

Event Publications

6 February 2003 Complete Application Filed

20 March 2003 Section 223 Application Allowed

Nortel Networks Corporation The time in which to make a further application for a divisional patent has been extended to 22.01.2003 . Address for service in Australia - Griffith Hack GPO Box 4164 Sydney NSW 2001

10 April 2003 Application Open to Public Inspection

Published as AU-B-2003200193

6 May 2004 Application Accepted

Published as AU-B-2003200193

2 September 2004 Standard Patent Sealed

25 March 2010 Alteration of Name

The name of the patentee has been altered to Nortel Networks Limited

6 May 2010 Assignment Registered

Nortel Networks Limited The patent has been assigned to Ciena Luxembourg S.a.r.l.

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