OPTICAL TRANSMISSION SYSTEM

Details for Australian Patent Application No. 2002344523 (hide)

Owner HUAWEI TECHNOLOGIES CO., LTD.

Inventors LI, Changchun; LIU, Yue

Pub. Number AU-A-2002344523

PCT Number PCT/CN02/00743

PCT Pub. Number WO2003/056726

Priority 01279962.9 29.12.01 CN

Filing date 22 October 2002

Wipo publication date 15 July 2003

International Classifications

H04B 010/12 Transmission systems employing beams of corpuscular radiation, or electromagnetic waves other than radio waves, e.g. light, infra-red - Transmission through light guides, e.g. optical fibres

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 01279962.9 29.12.01 CN

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002344523

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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