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(11)

EP 2 020 167 A2

(12)

(43) Date of publication: 04.02.2009 Bulletin 2009/06 (21) Application number: 07746697.7 (22) Date of filing: 25.05.2007

(51) International Patent Classification (IPC):  H05K 9/00(2006.01) (86) International application number: PCT/KR2007/002549 (87) International publication number: WO 2007/139318 (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: 25.05.2006 US 440135 28.08.2006 US 510667 (71) Applicant: Shim, Youngtack Seoul 135-904 (KR)	(72) Inventor: Shim, Youngtack Seoul 135-904 (KR) (74) Representative: Heine, Christian Klaus  KNH Patentanwälte Kahlhöfer Neumann Herzog Fiesser Postfach 10 33 63 40024 Düsseldorf 40024 Düsseldorf (DE)