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(11)

EP 3 952 722 A1

(12)

(43) Date of publication: 16.02.2022 Bulletin 2022/07 (21) Application number: 20786874.6 (22) Date of filing: 08.04.2020

(51) International Patent Classification (IPC):  A61B 3/16(2006.01) G01L 1/24(2006.01) A61B 3/14(2006.01) G02C 7/04(2006.01) (52) Cooperative Patent Classification (CPC): G02C 11/10; G02C 7/04; A61B 3/16 (86) International application number: PCT/US2020/027221 (87) International publication number: WO 2020/210322 (15.10.2020 Gazette 2020/42)

(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: 10.04.2019 US 201962832151 P (71) Applicant: Smartlens, Inc. Mountain View, California 94043 (US)	(72) Inventors: DANA, Aykutlu Santa Clara, California 95054 (US) AGAOGLU, Sevda Santa Clara, California 95054 (US) BADAY, Murat Santa Clara, California 95054 (US) KOMBAN, Savas Santa Clara, California 95054 (US) YAZICI, Ahmet Taylan Santa Clara, California 95054 (US) (74) Representative: Clark, Jane Anne et al Mathys & Squire The Shard 32 London Bridge Street London SE1 9SG London SE1 9SG (GB)