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EP 3 175 618 A1

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(43) Date of publication: 07.06.2017 Bulletin 2017/23 (21) Application number: 15770689.6 (22) Date of filing: 03.09.2015

(51) International Patent Classification (IPC):  H04N 19/139(2014.01) H04N 19/124(2014.01) H04N 19/14(2014.01) H04N 19/154(2014.01) H04N 19/176(2014.01) H04N 19/136(2014.01) H04N 19/137(2014.01) (86) International application number: PCT/US2015/048353 (87) International publication number: WO 2016/040116 (17.03.2016 Gazette 2016/11)

(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 (30) Priority: 11.09.2014 US 201462049342 P 04.11.2014 US 201414532947 11.11.2014 US 201462078181 P 07.05.2015 US 201562158523 P (71) Applicant: Euclid Discoveries, LLC Concord MA 01742 (US)

(72) Inventors: LEE, Nigel Chestnut Hill, MA 02467 (US) PARK, Sangseok Flower Mound, TX 75022 (US) TUN, Myo McKinney, Texas 75070 (US) KOTTKE, Dane, P. Durham, North Carolina 27705 (US) LEE, Jeyun Austin, TX 78717 (US) WEED, Christopher Sudbury, Massachusetts 01776 (US) (74) Representative: Style, Kelda Camilla Karen  Page White & Farrer Bedford House John Street London, WC1N 2BF London, WC1N 2BF (GB)