(19)

(11)

EP 4 771 417 A2

(12)

(88) Date of publication A3: 10.04.2025 (43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24773271.2 (22) Date of filing: 30.08.2024

(51) International Patent Classification (IPC):  G01S 7/52(2006.01) A61B 8/08(2006.01) (52) Cooperative Patent Classification (CPC): G01S 7/52077; A61B 8/5269; G01S 7/5205; G01S 7/52033; A61B 8/5207; A61B 8/54 (86) International application number: PCT/US2024/044894 (87) International publication number: WO 2025/050063 (06.03.2025 Gazette 2025/10)

(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: 31.08.2023 US 202363536036 P (71) Applicant: Exo Imaging Inc. Santa Clara, CA 95054 (US)	(72) Inventors: SRINIVASAN, Seshadri Santa Clara, California 95054 (US) ZHANG, Ruiying Santa Clara, California 95054 (US) SEO, Dohyung Santa Clara, California 95054 (US) (74) Representative: Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte  Am Brauhaus 8 01099 Dresden 01099 Dresden (DE)