2T2C SIGNAL MARGIN TEST MODE USING A DEFINED CHARGE EXCHANGE BETWEEN BL AND /BL

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EP 1 563 510 B8

(12)	CORRECTED EUROPEAN PATENT SPECIFICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 B1)

(48)	Corrigendum issued on:
	10.10.2007 Bulletin 2007/41

(45)	Mention of the grant of the patent:
	01.08.2007 Bulletin 2007/31

(21)	Application number: 03770217.2

(22)	Date of filing: 11.11.2003

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International Patent Classification (IPC):

G11C 29/00^(2006.01)

G11C 11/22^(2006.01)

(86)	International application number:
	PCT/SG2003/000262

(87)	International publication number:
	WO 2004/047115 (03.06.2004 Gazette 2004/23)

(54)	2T2C SIGNAL MARGIN TEST MODE USING A DEFINED CHARGE EXCHANGE BETWEEN BL AND /BL 2T2C SIGNAL MARGIN TEST UNTER VERWENDUNG EINES DEFINIERTEN LADUNGSAUSTAUSCHS ZWISCHEN KOMPLEMENTÄREN BITLEITUNGEN MODE D'ESSAI DE LA MARGE D'UN SIGNAL 2T2C UTILISANT UN ECHANGE DE CHARGE DEFINI ENTRE BL ET /BL

(84)	Designated Contracting States:
	DE FR GB

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Priority:

20.11.2002 US 301548

(43)	Date of publication of application:
	17.08.2005 Bulletin 2005/33

(73)	Proprietor: Qimonda AG
	81739 München (DE)

(72)	Inventors:
	JOACHIM, Hans-Oliver 9500 Villach Carinthia (AT) JACOB, Michael 9500 Villach (AT)

(74)	Representative: Howe, Steven
	Lloyd Wise Commonwealth House, 1-19 New Oxford Street London WC1A 1LW London WC1A 1LW (GB)

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References cited: :

EP-A- 1 087 405
US-A1- 2002 093 847

WO-A-00/26919

Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).