Communication data amount measurement system

Details for Australian Patent Application No. 2002246391 (hide)

Owner NTT DoCoMo, Inc.

Inventors Ishikawa, Norihiro; Suzuki, Hideharu; Ueno, Hidetoshi; Sumino, Hiromitsu

Agent Spruson & Ferguson

Pub. Number AU-B-2002246391

PCT Pub. Number WO2002/084955

Priority 2001-110024 09.04.01 JP

Filing date 9 April 2002

Wipo publication date 28 October 2002

Acceptance publication date 15 February 2007

International Classifications

H04L 12/14 (2006.01) Data switching networks - Charging arrangements

H04L 12/26 (2006.01) Data switching networks - Monitoring arrangements

H04M 15/00 (2006.01) Arrangements for metering, time-control or time-indication

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002246391

15 February 2007 Application Accepted

  Published as AU-B-2002246391

14 June 2007 Standard Patent Sealed

3 November 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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