About 4 Trademarks found that are owned by Telebyte Technology Inc.

line drivers for fiber optic cables, LAN media converters to convert from copper to fiber; test equipment, namely, protocol analyzers and bit error rate testers, lightning and surge protection devices for datacom lines, opto isolators for datacom signals, switching products, namely, port sharing products for RS-232 and V.35 interfaces

short haul modems / line drivers, interface converters, test equipment - breakout boxes

Wide Area Network (WAN) software used specifically to connect a Local Area Network (LAN) to the global computer information system

DATA COMMUNICATION DEVICES, NAMELY, INTERFACE CONVERTERS, MULTIPLEXERS, INTERFACE SELECTORS, DATA LINE MONITORS, DATA LINE CONNECTORS, DATA CABLES, JACKS, CONNECTOR GENDER CHANGERS, ADAPTORS, TRANSIENT SUPPRESSORS, LIGHTNING SPONGES, AND THE LIKE