(19)

(11)

EP 3 877 919 A1

(12)

(43) Date of publication: 15.09.2021 Bulletin 2021/37 (21) Application number: 19795245.0 (22) Date of filing: 05.11.2019

(51) International Patent Classification (IPC):  G06Q 10/00(2012.01) G06Q 50/30(2012.01) G06Q 10/04(2012.01) (52) Cooperative Patent Classification (CPC): G06Q 10/30; G06Q 50/30; G06Q 10/04; Y02W 90/00 (86) International application number: PCT/EP2019/080282 (87) International publication number: WO 2020/094665 (14.05.2020 Gazette 2020/20)

(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: 09.11.2018 LU 100980 (71) Applicant: Luxembourg Institute of Science and Technology (LIST) 4362 Esch-sur-Alzette (LU)	(72) Inventor: SIMON, Emile 6700 Arlon (BE) (74) Representative: Lecomte & Partners  76-78, rue de Merl 2146 Luxembourg 2146 Luxembourg (LU)