Device for receiving and transmitting coded light signals and IF

Device for the electro-optical display of the tuning of a televi

Device for transmitting measured values to a remote location

Device for triggering an alarm system in the event of insufficie

Device to control a light beam in a wide angle field and applica

Device, system and method of real-time multimedia streaming

Dichroic transducer

Digital audio/visual receiver with recordable memory

Digital automatic fine tuning method and apparatus

Digital automatic frequency control with tracking

Digital baseband receiver in a multi-carrier power amplifier

Digital broadcast receiver

Digital broadcast/analog broadcast receiving apparatus

Digital channel selection and fine tuning system

Digital channel selection apparatus

Digital data transmission system by coherent light wave modulati

Digital frequency display device

Digital frequency lock tuning system

Digital frequency lock tuning system

Digital signal receiver