CENTRALIZED SWITCHING SYSTEM AND METHOD IN A RING NETWORK

Details for Australian Patent Application No. 2002318171 (hide)

Owner FUJITSU NETWORK COMMUNICATIONS, INC.

Inventors ELIAS, Paul; CARDONA, Gabriel, E.

Pub. Number AU-A-2002318171

PCT Number PCT/US02/17377

PCT Pub. Number WO2002/100042

Priority 60/295,150 01.06.01 US

Filing date 31 May 2002

Wipo publication date 16 December 2002

International Classifications

H04L 012/28 Data switching networks - characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]

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

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 60/295,150 01.06.01 US

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002318171

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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