SYSTEM AND METHOD FOR BROADCASTING EMERGENCY WARNINGS TO RADIO AND TELEVISON RECEIVERS IN LOW POWER MODE - Patent 1177685

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EP 1 177 685 A2

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(88)	Date of publication A3:
	15.11.2001

(43)	Date of publication:
	06.02.2002 Bulletin 2002/06

(21)	Application number: 00993475.3

(22)	Date of filing: 01.12.2000

(51)	International Patent Classification (IPC)⁷: H04N 5/44

(86)	International application number:
	PCT/EP0012/143

(87)	International publication number:
	WO 0145/386 (21.06.2001 Gazette 2001/25)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

16.12.1999 US 464863

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

(72)	Inventor:
	HUFFMAN, Gruen, W. NL-5656 AA Eindhoven (NL)

(74)	Representative: White, Andrew Gordon
	Philips Corporate Intellectual Property, Cross Oak Lane Redhill,#Surrey RH1 5HA Redhill,#Surrey RH1 5HA (GB)

(54)	SYSTEM AND METHOD FOR BROADCASTING EMERGENCY WARNINGS TO RADIO AND TELEVISON RECEIVERS IN LOW POWER MODE