76390312
Apr 3, 2002
Feb 28, 2006
Light-emitting diodes, semiconductors, integrated circuits, transistors, cellular telephones, mobile telephone handsets, wireless telephones, cellular telephones for use in vehicles, frequency converters, electric power amplifiers, navigation positioning system of artificial satellites, global positioning system, silicon wafers, optical communications transmitter/receiver modules, radio frequency integrated chips, radio frequency modules, namely, transmitter/receiver modules containing switches, filters and antennas
Electrical and Scientific Apparatus