(19)

(11)

EP 3 427 475 A1

(12)

(43) Date of publication: 16.01.2019 Bulletin 2019/03 (21) Application number: 17760824.7 (22) Date of filing: 02.03.2017

(51) International Patent Classification (IPC):  H04N 5/268(2006.01) H04N 21/4363(2011.01) H04N 5/765(2006.01) (86) International application number: PCT/US2017/020454 (87) International publication number: WO 2017/151925 (08.09.2017 Gazette 2017/36)

(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: 02.03.2016 US 201662302634 P (71) Applicant: Lattice Semiconductor Corporation Portland, OR 97204 (US)	(72) Inventors: AHN, Gijung Portland OR 97204 (US) KIM, Min-kyu Portland OR 97204 (US) SHIM, Daeyun Portland OR 97204 (US) KIM, Gyudong Portland OR 97204 (US) SUNG, Baegin Portland OR 97204 (US) (74) Representative: Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte  Am Brauhaus 8 01099 Dresden 01099 Dresden (DE)