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EP 2 143 009 A2

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(88) Date of publication A3: 08.01.2009 (43) Date of publication: 13.01.2010 Bulletin 2010/02 (21) Application number: 07859618.6 (22) Date of filing: 16.11.2007

(51) International Patent Classification (IPC):  G06F 15/173(2006.01) (86) International application number: PCT/IN2007/000541 (87) International publication number: WO 2008/059535 (22.05.2008 Gazette 2008/21)

(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: 17.11.2006 IN CH21352006 (71) Applicant: SINGH, Alok Nandanam Chennai 600 035 (IN)

(72) Inventors: MISHRA, Nisheeth Chennai 600 035 (IN) GALADA, Yuvaraj Chennai 600 035 (IN) GOPINATHAN, Vinodkumar Chennai 600 035 (IN) CHITRAO, Mukul Chennai 600 035 (IN) RAJENDRAN, Rekha Chennai 600 035 (IN) CHAKRABARTI, Saugata Chennai 600 035 (IN) REGANATHAN, Muthukrishnan Chennai 600 035 (IN) ABHILASH, Salvaji Raja Chennai 600 035 (IN) SINGH, Alok Chennai 600 035 (IN) (74) Representative: Kohn, Philippe et al Cabinet Philippe Kohn 30, rue Hoche 93500 Pantin 93500 Pantin (FR)