(19)

(11)

EP 2 080 083 A1

(12)

(43) Date of publication: 22.07.2009 Bulletin 2009/30 (21) Application number: 07835394.3 (22) Date of filing: 01.11.2007

(51) International Patent Classification (IPC):  G06F 3/033(2006.01) (86) International application number: PCT/SE2007/050810 (87) International publication number: WO 2008/057038 (15.05.2008 Gazette 2008/20)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR (30) Priority: 08.11.2006 SE 0602373 (71) Applicant: Tonium AB 104 60 Stockholm (SE)	(72) Inventors: NORBERG, Jonas 118 57 Stockholm (SE) WALLNER, Daniel 17068 Solna (SE) (74) Representative: Herbjörnsen, Rut et al Albihns AB P.O. Box 5581 114 85 Stockholm 114 85 Stockholm (SE)