DEVICE FOR THE CONTACTLESS TWO-WAY TRANSMISSION OF DATA AND POWER BETWEEN A READER AND A CHIP-CARD - Patent 0954825

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EP 0 954 825 A2

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(43)	Date of publication:
	10.11.1999 Bulletin 1999/45

(21)	Application number: 98904071.0

(22)	Date of filing: 14.01.1998

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International Patent Classification (IPC):

G06K 7/ 00^{( . )}

(86)	International application number:
	PCT/EP1998/000193

(87)	International publication number:
	WO 1998/033139 (30.07.1998 Gazette 1998/30)

(84)	Designated Contracting States:
	DE ES FR GB IT

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Priority:

22.01.1997 IT 1997TO00037

(71)	Applicant: Urmet Costruzioni Elettro-Telefoniche S.P.A.
	10154 Torino (IT)

(72)	Inventors:
	BADELLINO, Corrado I-12042 Bra (IT) CAON, Bruno I-10128 Torino (IT) SULTAN, Ali CH-1007 Lausanne (CH) VALENCE, Vlado CH-1007 Lausanne (CH)

(74)	Representative: Modiano, Guido, Dr.-Ing., et al
	Modiano & Associati SpA Via Meravigli, 16 20123 Milano 20123 Milano (IT)

(54)	DEVICE FOR THE CONTACTLESS TWO-WAY TRANSMISSION OF DATA AND POWER BETWEEN A READER AND A CHIP-CARD