A television for controlling a video cassette recorder to access programs on a video cassette tape, the television retrieving a directory of programs from a television signal received from the video cassette recorder, retrieving a program identifier from the television signal received from the video...http://www.google.fr/patents/US20030012555?utm_source=gb-gplus-shareBrevet US20030012555 - Television and video cassette recorder system with an electronic program guide
Television and video cassette recorder system with an electronic program guide
