(19)

(11)

EP 2 021 997 A1

(12)

(43) Date of publication: 11.02.2009 Bulletin 2009/07 (21) Application number: 07746774.4 (22) Date of filing: 30.05.2007

(51) International Patent Classification (IPC):  G06Q 30/00(2006.01) (86) International application number: PCT/KR2007/002627 (87) International publication number: WO 2007/139351 (06.12.2007 Gazette 2007/49)

(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 Designated Extension States: AL BA HR MK RS (30) Priority: 01.06.2006 KR 20060049608 (71) Applicant: NR Systems, Inc. 371-28 Gasan-dong Geumchun-gu, Seoul 153-803 (KR)	(72) Inventor: PARK, Yon-ho Daejeon 302-772 (KR) (74) Representative: Scheele, Friedrich et al Stolmár Scheele & Partner Blumenstrasse 17 80331 München 80331 München (DE)