(19)
(11) EP 1 563 378 A2

(12)

(88) Date of publication A3:
16.06.2005

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

(21) Application number: 03798240.2

(22) Date of filing: 12.09.2003
(51) International Patent Classification (IPC)7G06F 9/46
(86) International application number:
PCT/GB2003/003944
(87) International publication number:
WO 2004/029805 (08.04.2004 Gazette 2004/15)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 30.09.2002 CA 2406089

(71) Applicant: International Business Machines Corporation
Armonk, N.Y. 10504 (US)

(72) Inventors:
  • CHEN, Paul, Ming
    Markham, Ontario L3S 2M8 (CA)
  • POLAN, Michael
    Markham, Ontario L3S 3W6 (CA)
  • TSUI, Alex
    Markham, Ontario L6C 2C8 (CA)
  • TSUI, Jerry, Waikit
    Markham, Ontario L3P 6N5 (CA)

(74) Representative: Litherland, David Peter 
IBM United Kingdom LimitedIntellectual Property DepartmentHursley Park
Winchester,Hampshire SO21 2JN
Winchester,Hampshire SO21 2JN (GB)

   


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