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(11)

EP 3 797 414 A1

(12)

(43) Date of publication: 31.03.2021 Bulletin 2021/13 (21) Application number: 19874900.4 (22) Date of filing: 22.10.2019

(51) International Patent Classification (IPC):  G10L 17/02(2013.01) G10L 17/08(2013.01) G10L 17/12(2013.01) G10L 15/22(2006.01) (86) International application number: PCT/KR2019/013903 (87) International publication number: WO 2020/085769 (30.04.2020 Gazette 2020/18)

(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: 24.10.2018 KR 20180127696 06.09.2019 KR 20190110772 (71) Applicant: Samsung Electronics Co., Ltd. Suwon-si 16677 (KR)	(72) Inventors: CHO, Keunseok Suwon-si, Gyeonggi-do 16677 (KR) ROH, Jaeyoung Suwon-si, Gyeonggi-do 16677 (KR) HYUNG, Jiwon Suwon-si, Gyeonggi-do 16677 (KR) JANG, Donghan Suwon-si, Gyeonggi-do 16677 (KR) LEE, Jaewon Suwon-si, Gyeonggi-do 16677 (KR) (74) Representative: Gulde & Partner  Patent- und Rechtsanwaltskanzlei mbB Wallstraße 58/59 10179 Berlin 10179 Berlin (DE)