(19)

(11)

EP 4 529 680 A1

(12)

(43) Date of publication: 02.04.2025 Bulletin 2025/14 (21) Application number: 23726412.2 (22) Date of filing: 18.05.2023

(51) International Patent Classification (IPC):  G16C 10/00(2019.01) (52) Cooperative Patent Classification (CPC): G16C 10/00 (86) International application number: PCT/EP2023/063448 (87) International publication number: WO 2023/227470 (30.11.2023 Gazette 2023/48)

(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: KH MA MD TN (30) Priority: 22.05.2022 US 202263344592 P 13.09.2022 US 202217931616 (71) Applicant: Quantinuum Ltd London SW1P 1BX (GB)	(72) Inventor: KROMPIEC, Michal Piotr London Greater London SW1P 1BX (GB) (74) Representative: Haseltine Lake Kempner LLP  Cheapside House 138 Cheapside London EC2V 6BJ London EC2V 6BJ (GB)