U.S. federal trademark · Serial No. 85078547 · Reg. No. 3943474
Computer software for system design and simulation of communications systems including wireless communication systems, performing hierarchical highly-interactive graphical block diagram simulation and design, performing block diagram scripting, providing block diagram user interface and interpreter that supports interactive exploiting; multi-platform software applications for path-loss calculation of VHF-UHF links; Downloadable video recordings featuring audiovisual tutorials for technical explanations of communications technology including wireless networking standards and 4G systems, multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) and multi-user orthogonal frequency division multiplexing (OFDMA) systems; all the foregoing excluding software for use in design and simulation of silicon-based goods
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