COMMUNICATION METHOD AND COMMUNICATION SYSTEM

Details for Australian Patent Application No. 2002318548 (hide)

Owner MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

Inventors MURAKAWA, Yasushi; TANIGUCHI, Koichi; MATSUMOTO, Hiroyuki

Pub. Number AU-A-2002318548

PCT Number PCT/JP02/07790

PCT Pub. Number WO2003/015357

Priority 2001-238774 07.08.01 JP

Filing date 31 July 2002

Wipo publication date 24 February 2003

International Classifications

H04L 012/56 Data switching networks - Packet switching systems

H04Q 009/00 Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 2001-238774 07.08.01 JP

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002318548

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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