A method and apparatus for tracking position

Details for Australian Patent Application No. 2007222888 (hide)

Owner Commonwealth Scientific and Industrial Research Organisation

Inventors Sharp, Ian

Agent Griffith Hack

Pub. Number AU-B-2007222888

PCT Pub. Number WO2007/101302

Priority 2006901183 09.03.06 AU

Filing date 8 March 2007

Wipo publication date 13 September 2007

Acceptance publication date 21 April 2011

International Classifications

G01S 5/02 (2006.01) Position-fixing by co-ordinating two or more direction or position-line determinations - using radio waves

H04J 13/00 (2006.01) Code multiplex systems

H04J 99/00 (2009.01) Subject matter not provided for in other groups of this subclass

G01S 5/14 (2006.01) 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

30 October 2008 PCT application entered the National Phase

  PCT publication WO2007/101302 Priority application(s): WO2007/101302

21 April 2011 Application Accepted

  Published as AU-B-2007222888

18 August 2011 Standard Patent Sealed

4 October 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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