About 4 Trademarks found that are owned by Dtrovision Llc

Connectivity product, namely converters, cables, adapters, and repeaters for high definition multimedia interfacing and digital visual interface switching, conversion, and distribution

Matrix switchers for audio and video signals

control software for AV over internet protocol (IP)

Audio-video receivers; Computer apparatus, namely, a converter that superimposes an Ethernet signal on an existing cable; Digital to analog converters (DACs); Digital to analogue converters; Distribution amplifiers for audio and video signals; Electronic switchers for audio and video signals; Matrix switchers for audio and video signals