[ Electronic advertising signs; Electronic advertisement boards featuring a neon lamp; electronic advertisement boards featuring light emitting diodes; Video Projectors; Optical engines comprised primarily of optical lenses, fibers, and reflectors; optical lenses; Electronic signaling mechanisms, namely, a train control system used in the railway industry for detecting and controlling trains, ground faults, broken rail, power failures, track switches and lights; Vehicle breakdown warning signal lamps; LCD display projectors; Signal transceivers; Signal converters; Optical fiber signal receivers; Optical fiber signal transmitters; Light emitting diodes (LEDs); LED indicator lights; LED display units; computer chips; semiconductor chips; Photomasks for use in the production of integrated circuits; ] Circuit boards; Semiconductors; Integrated circuits; Electronic circuits; Semiconductor power elements; Printed circuit boards; Silicon chips; [ Electric switches and plugs; computer terminals; Electrodes; Electrical connectors; electrical control devices for use in controlling the actuation and operation of automotive safety apparatus and equipment; Computer software for use in database management; computer software for use as a spreadsheet; computer software used for word processing; chip carriers, namely, semiconductor chip housing; and ] semiconductor devices