METHOD AND APPARATUS TO DETERMINE A MOBILE USER'S LOCATION IN A WIRELESS COMMUNICATION NETWORK

Details for Australian Patent Application No. 2003253993 (hide)

Owner WORLDCOM, INC.

Inventors ECHOLS, Billy, G., Jr.; PARIS, Alan, T.

Pub. Number AU-A-2003253993

PCT Number PCT/US03/22439

PCT Pub. Number WO2004/010161

Priority 10/201,728 23.07.02 US

Filing date 17 July 2003

Wipo publication date 9 February 2004

International Classifications

G01S 001/24 Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters

G01S 003/02 Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received - using radio waves

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 10/201,728 23.07.02 US

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003253993

28 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003253994-INTERCHANGE DIE PRESS SYSTEM AND METHOD

2003253992-VIRAL VECTORS CONTAINING RECOMBINATION SITES