A communication receiver is disclosed which can decode signals transmitted by radio frequency propagation. A programmable controller uses instructions in a non-volatile reprogrammable memory to decode and process the signals, and to output the information contained in the signals in a useable form. The...http://www.google.de/patents/US4910510?utm_source=gb-gplus-sharePatent US4910510 - System for off-the-air reprogramming of communication receivers
