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EP 4 374 433 A2

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(88) Date of publication A3: 13.04.2023 (43) Date of publication: 29.05.2024 Bulletin 2024/22 (21) Application number: 22822712.0 (22) Date of filing: 21.07.2022

(51) International Patent Classification (IPC):  H01M 4/134(2010.01) H01M 4/583(2010.01) H01M 10/052(2010.01) H01M 10/0562(2010.01) H01M 4/38(2006.01) H01M 4/62(2006.01) H01M 4/58(2010.01) H01M 10/0565(2010.01) (52) Cooperative Patent Classification (CPC): H01M 4/381; H01M 4/583; H01M 4/62; H01M 4/134; H01M 10/052; H01M 4/5815; H01M 10/0562; H01M 10/0565; Y02E 60/10; H01M 4/366; H01M 4/13; H01M 2300/0094; H01M 10/4235; H01M 2004/021 (86) International application number: PCT/US2022/037905 (87) International publication number: WO 2023/004060 (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: 23.07.2021 US 202117383735 23.07.2021 US 202117383744 23.07.2021 US 202117383756 23.07.2021 US 202117383769 23.07.2021 US 202117383793 23.07.2021 US 202117383803 28.12.2021 US 202117563183 (71) Applicant: Lyten, Inc. San Jose, CA 95134-2303 (US)

(72) Inventors: LANNING, Bruce San Jose, California 95134-2303 (US) STOWELL, Michael, W. San Jose, California 95134-2303 (US) KUMAR, Anurag San Jose, California 95134-2303 (US) BELL, Jeffrey San Jose, California 95134-2303 (US) HUANG, Qianwen San Jose, California 95134-2303 (US) BAUCOM, Jesse San Jose, California 95134-2303 (US) LI, You San Jose, California 95134-2303 (US) THORNE, John San Jose, California 95134-2303 (US) VANHEUSDEN, Karel San Jose, California 95134-2303 (US) ROGOJINA, Elena San Jose, California 95134-2303 (US) GAZDA, Jerzy San Jose, California 95134-2303 (US) SHAN, Jingning San Jose, California 95134-2303 (US) (74) Representative: Haseltine Lake Kempner LLP  One Portwall Square Portwall Lane Bristol BS1 6BH Bristol BS1 6BH (GB)