(19)

(11)

EP 4 309 361 A1

(12)

(43) Date of publication: 24.01.2024 Bulletin 2024/04 (21) Application number: 22725124.6 (22) Date of filing: 05.05.2022

(51) International Patent Classification (IPC):  H04N 7/15(2006.01) H04N 7/14(2006.01) (52) Cooperative Patent Classification (CPC): H04N 7/157; H04N 7/147 (86) International application number: PCT/US2022/027848 (87) International publication number: WO 2022/235916 (10.11.2022 Gazette 2022/45)

(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: 06.05.2021 US 202117313279 06.05.2021 US 202117313338 (71) Applicant: Katmai Tech Inc. New York, NY 10016 (US)	(72) Inventors: KROL, Gerard Cornelis New York, New York 10016 (US) BRAUND, Erik Stuart New York, New York 10016 (US) (74) Representative: Roberts, Gwilym Vaughan et al Kilburn & Strode LLP Lacon London 84 Theobalds Road London WC1X 8NL London WC1X 8NL (GB)