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EP 4 817 296 A1

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(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24898580.6 (22) Date of filing: 25.11.2024

(51) International Patent Classification (IPC):  H04R 1/40(2006.01) G06F 3/041(2006.01) H04R 1/08(2006.01) H04R 5/04(2006.01) H04R 29/00(2006.01) G06F 3/16(2006.01) H04R 3/12(2006.01) (52) Cooperative Patent Classification (CPC): G06F 3/162; G06F 3/165; H04R 1/028; H04R 3/00; H04R 2420/07; H04R 2420/09; H04R 2430/01 (86) International application number: PCT/US2024/057273 (87) International publication number: WO 2025/117440 (05.06.2025 Gazette 2025/23)

(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: 28.11.2023 US 202363603453 P (71) Applicants: Clear Touch Interactive, Inc. Greenville, SC 29607 (US) Clear Digital Solutions,Inc. Greenville, SC 29607 (US)

(72) Inventor: TRASK, Keone Greenville, SC 29607 (US) (74) Representative: Pribic, Jelena  MSA IP - Milojevic, Sekulic & Associates Bulevar Mihajla Pupina 6 11070 Beograd 11070 Beograd (RS)