About 3 Trademarks found that are filed by the law firm David B Cochran

computer software used in triggering actions at a host computer by telephone

computer hardware for connecting a computer to a communication network

Apparatus and instruments for electrical to optical conversion, optical to electrical conversion and optical transmission; namely, lasers and light emitting diodes, photo-detectors, optical transmitters, optical to electrical converters, electrical to optical converters, optical receivers, optical generators, optical switches, optical amplifiers, optical modulators, optical couplers, optical cables, optical wave guides; control circuitry; computers; microprocessors; blank optical data carrier in the form of discs, tapes and cards; encoded computer programs for optical data transmission; and cables for electrical or optical signal transmission