(19)

(11)

EP 4 256 470 A1

(12)

(43) Date of publication: 11.10.2023 Bulletin 2023/41 (21) Application number: 21904263.7 (22) Date of filing: 07.12.2021

(51) International Patent Classification (IPC):  G06K 19/06(2006.01) H04W 4/021(2018.01) G06Q 10/08(2023.01) H04W 4/029(2018.01) (52) Cooperative Patent Classification (CPC): G06Q 10/0833; G06K 19/07718 (86) International application number: PCT/US2021/062239 (87) International publication number: WO 2022/125567 (16.06.2022 Gazette 2022/24)

(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: 07.12.2020 US 202063122224 P 27.09.2021 US 202163248680 P (71) Applicant: TRACKONOMY SYSTEMS, INC. San Jose, California 95112 (US)	(72) Inventors: VOLKERINK, Hendrik, J. San Jose, CA 95112 (US) KHOCHE, Ajay San Jose, CA 95112 (US) (74) Representative: Appleyard Lees IP LLP  15 Clare Road Halifax HX1 2HY Halifax HX1 2HY (GB)