(19)

(11)

EP 3 959 725 A1

(12)

(43) Date of publication: 02.03.2022 Bulletin 2022/09 (21) Application number: 19925936.7 (22) Date of filing: 24.04.2019

(51) International Patent Classification (IPC):  G16H 40/67(2018.01) G16H 40/20(2018.01) G16H 10/60(2018.01) (52) Cooperative Patent Classification (CPC): G16H 80/00; G16H 10/60 (86) International application number: PCT/CA2019/050516 (87) International publication number: WO 2020/215143 (29.10.2020 Gazette 2020/44)

(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 (71) Applicant: Ryte Corporation Toronto ON M5H 1J8 (CA)	(72) Inventor: ALMENAWER, Saleh Toronto, Ontario M5H 1J8 (CA) (74) Representative: Appleyard Lees IP LLP  15 Clare Road Halifax HX1 2HY Halifax HX1 2HY (GB)