(19)

(11)

EP 4 232 929 A1

(12)

(43) Date of publication: 30.08.2023 Bulletin 2023/35 (21) Application number: 21883558.5 (22) Date of filing: 11.10.2021

(51) International Patent Classification (IPC):  G06F 21/62(2013.01) G06F 21/00(2013.01) H04N 21/422(2011.01) G06F 3/048(2013.01) H04L 9/40(2022.01) H04W 12/02(2009.01) (52) Cooperative Patent Classification (CPC): H04W 12/08; H04N 21/4532; H04N 21/42226; H04N 21/4627; G06F 2221/2143; G06F 2221/2111; G06F 21/31; G06F 21/6245; G06F 2221/2141; G06F 21/6272 (86) International application number: PCT/US2021/054423 (87) International publication number: WO 2022/086747 (28.04.2022 Gazette 2022/17)

(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: 20.10.2020 US 202017075300 (71) Applicant: Universal Electronics Inc. Scottsdale, AZ 85254 (US)	(72) Inventors: ARLING, Paul D. Scottsdale, Arizona 85254 (US) HATAMBEIKI, Arsham Scottsdale, Arizona 85254 (US) (74) Representative: Simmons & Simmons  City Point One Ropemaker Street London EC2Y 9SS London EC2Y 9SS (GB)