Global positioning system accuracy enhancement

Details for Australian Patent Application No. 2009204247 (hide)

Owner The Boeing Company

Inventors Carolipio, Edward; Chien, Jya-Syin W.; Dilellio, James A.; Ghassemi, Kamran

Agent Spruson & Ferguson

Pub. Number AU-B-2009204247

PCT Pub. Number WO2009/089217

Priority 61/019,709 08.01.08 US; 12/341,158 22.12.08 US

Filing date 6 January 2009

Wipo publication date 16 July 2009

Acceptance publication date 16 August 2012

International Classifications

G01S 1/00 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 5/14 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

H04B 7/185 Radio transmission systems, i.e. using radiation field - Space-based or airborne stations

Event Publications

20 May 2010 PCT application entered the National Phase

  PCT publication WO2009/089217 Priority application(s): WO2009/089217

16 August 2012 Application Accepted

  Published as AU-B-2009204247

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