(19)

(11)

EP 2 108 135 A1

(12)

(43) Date of publication: 14.10.2009 Bulletin 2009/42 (21) Application number: 07701738.2 (22) Date of filing: 31.01.2007

(51) International Patent Classification (IPC):  G02B 27/01(2006.01) G02B 27/22(2006.01) G01V 1/34(2006.01) H04N 13/00(2006.01) (86) International application number: PCT/CA2007/000138 (87) International publication number: WO 2008/092230 (07.08.2008 Gazette 2008/32)

(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 (71) Applicant: Micromentis Inc. Laval, QC H7L 5W2 (CA)	(72) Inventor: RIOUX, Daniel Châteauguay, Québec J6K 1N5 (CA) (74) Representative: Ilgart, Jean-Christophe  BREVALEX 3, rue du Docteur Lancereaux 75008 Paris 75008 Paris (FR)