METHOD OF MANAGING TRUNK AND QUERYING AND ASCERTAINING RING-BACK SOUND TO PROVIDE RING-BACK SOUND IN SUBSCRIBER-BASED RING-BACK SOUND SERVICE

Details for Australian Patent Application No. 2003251189 (hide)

Owner SK TELECOM CO., LTD.

Inventors HAM, Hee-Hyuk; KIM, Ki-Moon; NOH, Young-Tae; PARK, Jae-Young; LEE, Sang-Yoen

Pub. Number AU-A-2003251189

PCT Number PCT/KR03/01587

PCT Pub. Number WO2004/023833

Priority 10-2002-0059953 01.10.02 KR; 10-2002-0059954 01.10.02 KR; 10-2002-0053606 05.09.02 KR

Filing date 7 August 2003

Wipo publication date 29 March 2004

International Classifications

H04Q 007/34

H04Q 007/38

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 10-2002-0059953 01.10.02 KR; 10-2002-0059954 01.10.02 KR; 10-2002-0053606 05.09.02 KR

13 May 2004 Application Open to Public Inspection

  Published as AU-A-2003251189

19 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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