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EP 4 740 009 A1

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(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24836438.2 (22) Date of filing: 05.07.2024

(51) International Patent Classification (IPC):  G01N 30/72(2006.01) G16C 20/20(2019.01) G06F 17/10(2006.01) G06F 16/24(2019.01) G01N 27/62(2021.01) G01N 33/50(2006.01) G06F 16/20(2019.01) (52) Cooperative Patent Classification (CPC): G06F 17/10; G16C 20/20; G01N 30/7233; G01N 30/8641; G01N 30/8686 (86) International application number: PCT/SG2024/050439 (87) International publication number: WO 2025/010032 (09.01.2025 Gazette 2025/02)

(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: 05.07.2023 SG 10202301916U (71) Applicant: Agency for Science, Technology and Research Singapore 138632 (SG)	(72) Inventors: TAY, Wei Peng, Dillon Singapore 138665 (SG) LIM, Yee Hwee Singapore 138665 (SG) (74) Representative: HGF  HGF Limited 4th Floor, 1 City Square Leeds LS1 2ES Leeds LS1 2ES (GB)