97741398
Jan 4, 2023
Televisions; Soundbars; Audio speakers; Computer software that allows TV and soundbar to output sound at the same time; UPI (universal peripheral interface) software; HDMI interface for digital electronic multi-media devices; Audio interfaces; Communication interface units; Digital audio interface apparatus; Graphical user interface software; Interface circuits for video cameras; Interface network modems; Interfaces for metaverse
Electrical and Scientific Apparatus