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(11)

EP 4 374 256 A1

(12)

(43) Date of publication: 29.05.2024 Bulletin 2024/22 (21) Application number: 22754268.5 (22) Date of filing: 19.07.2022

(51) International Patent Classification (IPC):  G06F 9/54(2006.01) G06F 8/60(2018.01) (52) Cooperative Patent Classification (CPC): G06F 9/541; G06F 8/60; G06F 9/5077; G06F 9/542; G06F 9/505 (86) International application number: PCT/US2022/073886 (87) International publication number: WO 2023/004310 (26.01.2023 Gazette 2023/04)

(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: 19.07.2021 US 202163223412 P 18.07.2022 US 202217867540 (71) Applicant: Vianai Systems, Inc. Palo Alto, California 94304 (US)	(72) Inventors: DUNNELL, Kevin Frederick Palo Alto, California 94304 (US) MARTIN, Tom Palo Alto, California 94304 (US) SIKKA, Vishal Inder Palo Alto, California 94304 (US) (74) Representative: Morrall, Jonathan Ian McLachlan et al Kilburn & Strode LLP Lacon London 84 Theobalds Road London WC1X 8NL London WC1X 8NL (GB)