(19)

(11)

EP 3 615 991 A1

(12)

(43) Date of publication: 04.03.2020 Bulletin 2020/10 (21) Application number: 18908275.3 (22) Date of filing: 21.06.2018

(51) International Patent Classification (IPC):  G02C 5/00(2006.01) G02C 7/02(2006.01) G02C 5/22(2006.01) (86) International application number: PCT/US2018/038786 (87) International publication number: WO 2019/245567 (26.12.2019 Gazette 2019/52)

(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 Designated Validation States: KH MA MD TN (30) Priority: 15.09.2017 US 201762559419 P (71) Applicant: Thinoptics Inc. Palo Alto, CA 94301-3127 (US)	(72) Inventors: PONTE, Gadi Palo Alto, CA 94301-3127 (US) SHALOM, Tadmor Palo Alto, CA 94301-3127 (US) (74) Representative: J A Kemp LLP  14 South Square Gray's Inn London WC1R 5JJ London WC1R 5JJ (GB)