METHOD AND APPARATUS FOR PROVIDING ACCURATE POSITION ESTIMATES IN INSTANCES OF SEVERE DILUTION OF PRECISION

Details for Australian Patent Application No. 2002310457 (hide)

Owner QUALCOMM INCORPORATED

Inventors VAYANOS, Alkinoos, H.

Pub. Number AU-A-2002310457

PCT Number PCT/US02/19406

PCT Pub. Number WO2003/001236

Priority 60/300,960 25.06.01 US; 09/922,472 03.08.01 US

Filing date 17 June 2002

Wipo publication date 8 January 2003

International Classifications

G01S 005/14 Position-fixing by co-ordinating two or more direction or position-line determinations - Determining absolute distances from a plurality of spaced points of known location

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 60/300,960 25.06.01 US; 09/922,472 03.08.01 US

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002310457

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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