Owner Fomukong, M.

Inventors Fomukong, Mundi

Agent Hodgkinson McInnes

Pub. Number AU-B-2002249899

PCT Pub. Number WO2003/060544

Priority 09/753,178 30.12.00 US

Filing date 4 January 2002

Wipo publication date 30 July 2003

Acceptance publication date 8 November 2007

G08C 17/00 (2006.01) Arrangements for transmitting signals characterised by the use of a wireless electrical link

B60R 25/10 (2006.01) Vehicle fittings for preventing or indicating unauthorised use or theft of vehicles - actuating a signalling device

G01S 5/00 (2006.01) Position-fixing by co-ordinating two or more direction or position-line determinations

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

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

G08G 1/123 (2006.01) Traffic control systems for road vehicles - indicating the position of vehicles, e.g. scheduled vehicles

H04Q 7/34 (2006.01)

H04Q 7/36 (2006.01)