(19)

(11)

EP 1 992 072 A1

(12)

(43) Date of publication: 19.11.2008 Bulletin 2008/47 (21) Application number: 07704196.0 (22) Date of filing: 29.01.2007

(51) International Patent Classification (IPC):  H03M 13/11(2006.01) (86) International application number: PCT/EP2007/050842 (87) International publication number: WO 2007/085653 (02.08.2007 Gazette 2007/31)

(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 NL PL PT RO SE SI SK TR (30) Priority: 27.01.2006 EP 06100979 (71) Applicant: Jacobs University Bremen gGmbH 28759 Bremen (DE)	(72) Inventors: SASSATELLI, Lucile F-95300 Pontoise (FR) HENKEL, Werner 28832 Achim (DE) DECLERCQ, David F-95450 Ableiges (FR)