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(11)

EP 3 533 015 A1

(12)

(43) Date of publication: 04.09.2019 Bulletin 2019/36 (21) Application number: 17872539.6 (22) Date of filing: 21.11.2017

(51) International Patent Classification (IPC):  G06Q 20/10(2012.01) G06Q 20/40(2012.01) G10L 17/04(2013.01) G10L 17/26(2013.01) G06F 1/16(2006.01) (86) International application number: PCT/KR2017/013226 (87) International publication number: WO 2018/093229 (24.05.2018 Gazette 2018/21)

(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: MA MD (30) Priority: 21.11.2016 KR 20160154879 12.10.2017 KR 20170132758 (71) Applicant: Samsung Electronics Co., Ltd. Suwon-si, Gyeonggi-do 16677 (KR)	(72) Inventors: YU, Seung-hak Suwon-si, Gyeonggi-do, 16677 (KR) KIM, Min-seo Suwon-si, Gyeonggi-do, 16677 (KR) HWANG, In-chul Suwon-si, Gyeonggi-do, 16677 (KR) (74) Representative: Gulde & Partner  Patent- und Rechtsanwaltskanzlei mbB Wallstraße 58/59 10179 Berlin 10179 Berlin (DE)