74443351
Oct 4, 1993
electronic device, namely a system comprising of a chassis containing a microprocessor, video compression and decompression integrated circuits, modem integrated circuits, memory integrated circuits containing random access memory and program memory, peripheral integrated circuits, switches, connectors and indicators, and said electronic device connects with and uses a standard camcorder, television and telephone to facilitate audio-visual communications over one, two or three standard telephone lines
Electrical and Scientific Apparatus