Audio amplifiers; Audio circuit boards; Battery charge devices; Battery chargers; Battery monitors; Battery power supplies for medical ventilators; Chargers for batteries; LED and HID light controls; Light systems comprising light sensors and switches; Power controllers; Power supplies; Pressure sensors; Semiconductor chip sets; Semiconductor chips; Semiconductor devices; Semiconductor lead frames; Semiconductor power elements; Semiconductor wafers; Surge protectors; Battery chargers; Battery power supplies for medical ventilators; Cell phone battery chargers; Chargers for batteries; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; DC/AC power converters; Electric meters; Electric power converters; Electrical surge arresters; Electronic controllers for use with power converters; Electronic power supplies for driving electric motors; Electronic controllers for use with power converters; High-frequency switching power supplies; Inverters for power supply; Lighting controls; Monitoring devices for monitoring battery performance characteristics; Power controllers; Rechargeable electric batteries; Transient voltage surge suppressors with power conditioning technology; Uninterruptible electrical power supplies; Very large scale integration (VLSI) semiconductor integrated circuits; Voltage regulators; Voltage regulators for electric power; Voltage surge protectors; Voltage stabilizing power supply
Electrical and Scientific Apparatus