(19)

(11)

EP 3 237 957 A1

(12)

(43) Date of publication: 01.11.2017 Bulletin 2017/44 (21) Application number: 14850109.1 (22) Date of filing: 26.12.2014

(51) International Patent Classification (IPC):  G02B 27/01(2006.01) G03H 1/34(2006.01) (86) International application number: PCT/TR2014/000512 (87) International publication number: WO 2016/105281 (30.06.2016 Gazette 2016/26)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (71) Applicant: CY Vision Inc. Mountain View, CA 94040 (US)	(72) Inventors: UREY, Hakan 34450 Sar yer/ Istanbul (TR) ULUSOY, Erdem 34450 Sar yer/ Istanbul (TR) (74) Representative: Atalay, Baris  Stan Advoka Patent HZM.T. Ltd. Patent Bahariye Cad, Hasan Beser Is Merkezi Sakizgulu Sok, No: 35/15 Kadikoy 34713 Istanbul 34713 Istanbul (TR)