(19)

(11)

EP 2 215 731 A2

(12)

(88) Date of publication A3: 22.10.2009 (43) Date of publication: 11.08.2010 Bulletin 2010/32 (21) Application number: 08844032.6 (22) Date of filing: 03.11.2008

(51) International Patent Classification (IPC):  H04B 1/38(2006.01) H04M 1/02(2006.01) (86) International application number: PCT/IB2008/002942 (87) International publication number: WO 2009/056974 (07.05.2009 Gazette 2009/19)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 02.11.2007 KR 20070111616 (71) Applicant: Laird Technologies Korea YH Bucheon-si Gyeonggi-do 420-805 (KR)	(72) Inventor: KIM, Chang-Soo Daegu 704-801 (KR) (74) Representative: Romedahl, Bengt et al Kransell & Wennborg KB P.O. box 27834 S-115 93 Stockholm S-115 93 Stockholm (SE)