Cell phone battery chargers; Cell phone battery chargers for use in vehicles; Cell phone cases; Cell phones; Telecommunication base stations; Telecommunication cables; Telecommunication towers; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminator...