A METHOD FOR IMPLEMENTING SPEECH CHANNEL EXCHANGE IN THE CALL SUCCESSION OF THE MOBILE COMMUNICATION SYSTEM

Details for Australian Patent Application No. 2002242599 (hide)

Owner HUAWEI TECHNOLOGIES CO., LTD.

Inventors YANG, Ganghua

Pub. Number AU-A-2002242599

PCT Pub. Number WO2002/098150

Priority 01113018.0 30.05.01 CN

Filing date 8 April 2002

Wipo publication date 9 December 2002

International Classifications

H04Q 007/20

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002242599

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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