Case Number: App_474598/2023 Patent number: EP3443667 - DIGITAL AUDIO CONVERTER AND AMPLIFIER CONTROLLERProceeding type: ApplicationAction/Application: Opt-outApplicants: Yorck Hernandez Represented by Yorck HernandezCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-02 19:08:36