Dual redundant GPS anti-jam air vehicle navigation system

Details for Australian Patent Application No. 2003297413 (hide)

Owner Northrop Grumman Corporation

Inventors Loegering, Gregory Scott

Agent Pizzeys

Pub. Number AU-B-2003297413

PCT Number PCT/US2003/0406

PCT Pub. Number WO2004/063762

Priority 10/336,553 03.01.03 US

Filing date 17 December 2003

Wipo publication date 10 August 2004

Acceptance publication date 3 April 2008

International Classifications

G01S 1/00 (2006.01) 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

Event Publications

6 May 2004 Complete Application Filed

  Priority application(s): 10/336,553 03.01.03 US

9 September 2004 Application Open to Public Inspection

  Published as AU-B-2003297413

3 April 2008 Application Accepted

  Published as AU-B-2003297413

31 July 2008 Standard Patent Sealed

15 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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