CALIBRATING VOLTAGE CONTROLLABLE OPTICAL COMPONENTS IN COMMUNICATION SYSTEMS

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EP 1 360 544 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:
	14.02.2007 Bulletin 2007/07

(45)	Mention of the grant of the patent:
	20.12.2006 Bulletin 2006/51

(21)	Application number: 02710142.7

(22)	Date of filing: 01.02.2002

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International Patent Classification (IPC):

G02F 1/03^(2006.01)

(86)	International application number:
	PCT/GB2002/000433

(87)	International publication number:
	WO 2002/063381 (15.08.2002 Gazette 2002/33)

(54)	CALIBRATING VOLTAGE CONTROLLABLE OPTICAL COMPONENTS IN COMMUNICATION SYSTEMS KALIBRIEREN SPANNUNGSSTEUERBARER OPTISCHER KOMPONENTEN IN KOMMUNIKATIONSSYSTEMEN ETALONNAGE DE COMPOSANTS OPTIQUES COMMANDES EN TENSION DANS DES SYSTEMES DE COMMUNICATION

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

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Priority:

08.02.2001 GB 0103072

(43)	Date of publication of application:
	12.11.2003 Bulletin 2003/46

(73)	Proprietor: Ericsson AB
	Stockholm (SE)

(72)	Inventors:
	LIVERMORE, Peter, James Nottingham NG9 5LG (GB) BUTLER, Graham Nottingham NG9 5DA (GB) LEACH, Michael Nottingham NG16 2QS (US) VASS, Darren Notthingham NG9 6JA (GB)

(74)	Representative: Collier, Ian Terry et al
	Ericsson Limited Intellectual Property Group Maplewood Chineham Business Park Basingstoke Hampshire, RG24 8YB Hampshire, RG24 8YB (GB)

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References cited: :

EP-A- 0 448 832
US-A- 5 907 426

US-A- 5 521 749
US-B1- 6 317 247

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).