(19)

(11)

EP 2 329 375 A1

(12)

(43) Date of publication: 08.06.2011 Bulletin 2011/23 (21) Application number: 09782871.9 (22) Date of filing: 10.09.2009

(51) International Patent Classification (IPC):  G06F 11/36(2006.01) G06F 9/45(2006.01) (86) International application number: PCT/EP2009/061752 (87) International publication number: WO 2010/031731 (25.03.2010 Gazette 2010/12)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR Designated Extension States: AL BA RS (30) Priority: 22.09.2008 IN KO16212008 (71) Applicant: Siemens Aktiengesellschaft 80333 München (DE)	(72) Inventors: KANDULA, Ravikanth Bangalore 560094 (IN) NARAYAN, Chinmay Bangalore 560037 (IN)