OPTICAL NETWORK SYSTEM AND CONTROLLER

Details for Australian Patent Application No. 2002238933 (hide)

Owner J.S.T. MFG. CO., LTD.

Inventors KATSUYAMA, Yutaka; MORIYAMA, Keiko

Pub. Number AU-A-2002238933

PCT Pub. Number WO2002/103939

Priority 2001-177949 13.06.01 JP

Filing date 15 March 2002

Wipo publication date 2 January 2003

International Classifications

H04B 010/20 Transmission systems employing beams of corpuscular radiation, or electromagnetic waves other than radio waves, e.g. light, infra-red - Arrangements for networking, e.g. bus or star coupling

H04L 012/42 Data switching networks - Loop networks

Event Publications

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002238933

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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