DETERMINING THE EFFECTS OF NEW TYPES OF IMPAIRMENTS ON PERCEIVED QUALITY OF A VOICE SERVICE

Details for Australian Patent Application No. 2002310102 (hide)

Owner WORLDCOM, INC.

Inventors HARDY, William, Christopher

Pub. Number AU-A-2002310102

PCT Number PCT/US02/16455

PCT Pub. Number WO2002/098030

Priority 09/866,770 30.05.01 US

Filing date 23 May 2002

Wipo publication date 9 December 2002

International Classifications

H04J 001/12 Frequency-division multiplex systems

H04J 015/00

H04J 003/10 Time-division multiplex systems

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/866,770 30.05.01 US

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002310102

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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