A TIME-OF-FLIGHT MEASUREMENT SYSTEM AND A METHOD OF OPERATING THE SYSTEM - Patent 1725992

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EP 1 725 992 A2

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(88)	Date of publication A3:
	30.03.2006

(43)	Date of publication:
	29.11.2006 Bulletin 2006/48

(21)	Application number: 05708844.5

(22)	Date of filing: 25.02.2005

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International Patent Classification (IPC):

G07C 9/00^(2006.01)

(86)	International application number:
	PCT/IB2005/050696

(87)	International publication number:
	WO 2005/088561 (22.09.2005 Gazette 2005/38)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

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Priority:

04.03.2004 GB 0404857

(71)	Applicant: Koninklijke Philips Electronics N.V.
	5621 BA Eindhoven (NL)

(72)	Inventors:
	LEITCH, Adam, S. Philips Intellectual P. & Stds Redhill Surrey RH1 5HA (GB) DOOLEY, Saul, R. Philips Intellectual P. & Stds Redhill Surrey RH1 5HA (GB)

(74)	Representative: White, Andrew Gordon
	Philips Electronics UK Limited, Patents and Trade Marks Department, Cross Oak Lane Redhill, Surrey RH1 5HA Redhill, Surrey RH1 5HA (GB)

(54)	A TIME-OF-FLIGHT MEASUREMENT SYSTEM AND A METHOD OF OPERATING THE SYSTEM