Wake-up circuit for an electronic apparatus

Walkie-talkie device with a selectively actuable signal...

Walsh code allocation/de-allocation system

Walsh function mixer and tone detector

Wave band width filter

Wave conductor balancing method

Wave conversion system for transmitters and receivers

Wave filter

Wave matrix mechanics method & apparatus

Wave transmission

Wave transmission and modulation

Wave transmission system

Wave-signal receiver

Wave-signalling system

Waveform synthesizing circuit

Wavelength dependent crossover system for bi-directional...

Wavelength dispersion compensation module and optical...

Wavelength division multiplex communication link for optical...

Wavelength division multiplexed fiber optic cable system...

Wavelength division multiplexed optical signal regenerator