NAVIGATION DATA PREDICTION FOR GPS AND GLONAS WEAK SIGNAL TRACKING

Details for Australian Patent Application No. 2002323372 (hide)

Owner TOPCON GPS LLC

Inventors VOROBIEV, Michael V.; ASHJAEE, Javad

Pub. Number AU-A-2002323372

PCT Number PCT/US02/26915

PCT Pub. Number WO2003/019892

Priority 09/939,976 27.08.01 US

Filing date 23 August 2002

Wipo publication date 10 March 2003

International Classifications

H04L 027/06 Modulated-carrier systems - Demodulator circuits

G01C 021/26 Navigation - specially adapted for navigation in a road network

H04B 007/185 Radio transmission systems, i.e. using radiation field - Space-based or airborne stations

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 09/939,976 27.08.01 US

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002323372

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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