METHODS AND SYSTEMS FOR DETERMINING THE POSITION OF A MOBILE TERMINAL USING DIGITAL TELEVISION SIGNALS

Details for Australian Patent Application No. 2003283998 (hide)

Owner SONY ERICSSON MOBILE COMMUNICATIONS AB

Inventors CAMP, William, O., Jr.

Pub. Number AU-A-2003283998

PCT Number PCT/US2003/0314

PCT Pub. Number WO2004/038450

Priority 10/278,511 23.10.02 US

Filing date 3 October 2003

Wipo publication date 13 May 2004

International Classifications

G01S 005/14 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

G01S 005/00 Position-fixing by co-ordinating two or more direction or position-line determinations

Event Publications

25 March 2004 Complete Application Filed

  Priority application(s): 10/278,511 23.10.02 US

17 June 2004 Application Open to Public Inspection

  Published as AU-A-2003283998

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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