About 3 Trademarks found that are owned by Rdi Electronics Inc.

Communications equipment, namely, television broadcast and FM broadcast antennas, and audio-video accessories namely, a-video hook up accessories and high frequency splitters and combiners and diplexers for use with digital satellite systems

Electronic devices, namely, providing electro-mechanical components and sub-assemblies consisting of piezo ceramic audio alarms (which are miniature speaker); speakers; headsets; electret microphones; switches (types such as push button and sub-miniature, toggle, micro and toggle); connectors and receptacles (types such as D-sub, half pitch ribbon, half pitch pin and socket, USB, firewire, centronic, pin headers, headers, and miniature din); jacks and plugs (types such as dc power, RCA and modular)

Electronic devices, namely providing electro-mechanical components and sub-assemblies for the computer, computer peripherals, cellular, and automotive communications equipment