Electrical power supplies and power conditioners for AC/DC, DC/DC, DC/AC, and AC/AC applications in consumer devices, computing devices, cellular telephones, networking, servers, data storage, telecommunications infrastructure, medical devices, automotive platforms, consumer durables, industrial machinery, energy conversion, and residential, commercial, and industrial lighting; Electrical power supplies; Power line conditioners

Power supply systems and converters and components employed in power systems and converters, namely, semiconductors, magnetic core, magnetic powder and magnetic fibers, tubes and films