(19)

(11)

EP 4 244 802 A1

(12)

(43) Date of publication: 20.09.2023 Bulletin 2023/38 (21) Application number: 23704448.2 (22) Date of filing: 03.02.2023

(51) International Patent Classification (IPC):  G06Q 40/06(2012.01) G06Q 20/06(2012.01) (52) Cooperative Patent Classification (CPC): G06Q 40/06; H04L 2209/56; G06Q 20/0655; G06Q 20/123; H04L 9/50 (86) International application number: PCT/IB2023/050959 (87) International publication number: WO 2023/148672 (10.08.2023 Gazette 2023/32)

(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: KH MA MD TN (30) Priority: 03.02.2022 US 202263306259 P 31.05.2022 US 202263347391 P 29.11.2022 US 202218059512 (71) Applicant: EW 13300 Salon-de-Provence (FR)	(72) Inventor: TEISSIER, Nicolas 13300 Salon-de-Provence (FR) (74) Representative: J A Kemp LLP  80 Turnmill Street London EC1M 5QU London EC1M 5QU (GB)