[Electrical communication machines and apparatus, namely, telephones; audio frequency transmission machines and apparatus, namely, radio-frequency controlled locks, radio and telephone transmitters, and antennas; portable radio communication machines and apparatus, namely, radios, radio pagers, and walkie-talkies; navigation apparatus for vehicles, namely, satellite navigational system in the nature of a global positioning system (GPS) and computers; sound recording machines and apparatus nam...

Designing of machines, apparatus, instruments, and parts therefor or systems composed of such machines, apparatus and instruments, namely, audio frequency transmission machines and apparatus, portable radio communication machines and apparatus and navigation apparatus for vehicles; computer software design; computer programming; maintenance of computer software; technical consultation and research in the field of speech recognition, signal processing, networking and computer telephony integra...