(19)

(11)

EP 1 208 486 A1

(12)

(43) Date of publication: 29.05.2002 Bulletin 2002/22 (21) Application number: 00906813.1 (22) Date of filing: 27.01.2000

(51) International Patent Classification (IPC)7: G06F 17/60, G06F 13/00, G06F 9/00 (86) International application number: PCT/SE0000/160 (87) International publication number: WO 0045/311 (03.08.2000 Gazette 2000/31)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 01.02.1999 SE 9900321 (71) Applicant: Bluecell AB 223 70 Lund (SE)	(72) Inventors: IDERUP, Mats S-226 55 Lund (SE) STRANDMARK, Björn S-241 93 Eslöv (SE) LARSSON, Anders S-244 41 Kävlinge (SE) (74) Representative: Asketorp, Göran  Hansson Thyresson Patentbyra AB,Box 73 201 20 Malmö 201 20 Malmö (SE)