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EP 4 222 731 A1

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(43) Date of publication: 09.08.2023 Bulletin 2023/32 (21) Application number: 21876192.2 (22) Date of filing: 31.08.2021

(51) International Patent Classification (IPC):  G09G 3/20(2006.01) G09G 3/34(2006.01) G02B 5/20(2006.01) G02F 1/1335(2006.01) G09G 5/02(2006.01) (52) Cooperative Patent Classification (CPC): G09G 5/02; G09G 2320/0666; G09G 2330/06; G09G 2370/14; G09G 2340/06; G09G 2300/0452; G09G 3/001; G02B 5/201; G02F 1/133614 (86) International application number: PCT/US2021/048361 (87) International publication number: WO 2022/072102 (07.04.2022 Gazette 2022/14)

(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: 01.10.2020 US 202017060917 21.10.2020 US 202017076383 28.10.2020 US 202017082741 23.03.2021 US 202117209959 (71) Applicant: Baylor University Waco, TX 76798-7034 (US)

(72) Inventors: MANDLE, Gary B. Los Altos, California 94024 (US) DEFILIPPIS, James M. Pacific Palisades, California 90272 (US) BOGDANOWICZ, Mitchell J. Somis, CA 93066 (US) CARBONARA, Corey P. Waco, Texas 76712-8714 (US) KORPI, Michael F. Hewitt, Texas 76643-3279 (US) (74) Representative: Murgitroyd & Company  Murgitroyd House 165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)