Portable, iterative geolocation of RF emitters

Details for Australian Patent Application No. 2007342388 (hide)

Owner TRUEPOSITION, INC.

Inventors Lefever, Ronald S.; Bull, Jeffrey F.; Anderson, Robert J.

Agent A J Park

Pub. Number AU-B-2007342388

PCT Pub. Number WO2008/085443

Priority 11/616,729 27.12.06 US

Filing date 21 December 2007

Wipo publication date 17 July 2008

Acceptance publication date 28 July 2011

International Classifications

G01S 1/24 (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

G01S 3/02 (2006.01) 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

G01S 19/11 (2010.01) Satellite radio beacon positioning systems

G01S 19/48 (2010.01) Satellite radio beacon positioning systems

Event Publications

23 July 2009 PCT application entered the National Phase

  PCT publication WO2008/085443 Priority application(s): WO2008/085443

28 July 2011 Application Accepted

  Published as AU-B-2007342388

24 November 2011 Standard Patent Sealed

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