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EP 4 771 981 A2

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(88) Date of publication A3: 03.04.2025 (43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24860697.2 (22) Date of filing: 14.08.2024

(51) International Patent Classification (IPC):  H04W 84/18(2009.01) H04W 4/30(2018.01) H04W 40/04(2009.01) H04W 8/14(2009.01) H04W 4/80(2018.01) H04L 67/12(2022.01) (52) Cooperative Patent Classification (CPC): H04W 28/021; H04W 28/0215; H04W 40/18; H04W 40/20 (86) International application number: PCT/US2024/042294 (87) International publication number: WO 2025/049109 (06.03.2025 Gazette 2025/10)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 29.08.2023 US 202363579315 P (71) Applicant: LifeLens Technologies, Inc. Ivyland, PA 18974 (US)	(72) Inventors: TOTH, Landy Doylestown, PA 18901 (US) D'AQUILLA, Kevin Warminster, PA 18974 (US) (74) Representative: Page White Farrer  Bedford House 21a John Street London WC1N 2BF London WC1N 2BF (GB)