(19)

(11)

EP 4 824 567 A2

(12)

(88) Date of publication A3: 31.07.2025 (43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24901850.8 (22) Date of filing: 10.12.2024

(51) International Patent Classification (IPC):  G01R 29/08(2006.01) G01R 31/311(2006.01) (52) Cooperative Patent Classification (CPC): G01R 31/311 (86) International application number: PCT/CA2024/051638 (87) International publication number: WO 2025/123126 (19.06.2025 Gazette 2025/25)

(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: 11.12.2023 US 202363608680 P (71) Applicant: WaveRyde Instruments Inc. Waterloo, Ontario N2L 0A9 (CA)	(72) Inventors: MAJIDI-AHY, Reza Waterloo, Ontario N2L 0A9 (CA) SHAFFER, James P. Waterloo, Ontario N2L 0A9 (CA) (74) Representative: Potter Clarkson  Chapel Quarter Mount Street Nottingham NG1 6HQ Nottingham NG1 6HQ (GB)