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EP 4 121 837 A1

(12)

(43) Date of publication: 25.01.2023 Bulletin 2023/04 (21) Application number: 20933063.8 (22) Date of filing: 28.04.2020

(51) International Patent Classification (IPC):  G06F 1/30(2006.01) G06F 21/81(2013.01) G06F 1/28(2006.01) (52) Cooperative Patent Classification (CPC): G06F 1/28; G06F 1/263; G06F 1/305; G06F 1/3212; G06F 1/3206; G06F 1/3296; Y02D 10/00 (86) International application number: PCT/US2020/030219 (87) International publication number: WO 2021/221611 (04.11.2021 Gazette 2021/44)

(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: Hewlett-Packard Development Company, L.P. Spring TX 77389 (US)	(72) Inventors: LEAMING, Jeffrey Edward Fort Collins, Colorado 80528-8903 (US) MATHIS, Stacie Fowler Fort Collins, Colorado 80528-8903 (US) MILLER, Michael Allan Fort Collins, Colorado 80528-8903 (US) (74) Representative: EIP  Fairfax House 15 Fulwood Place London WC1V 6HU London WC1V 6HU (GB)