A system and method for transmitting and displaying information in a television distribution system (10), or the like, transmits information that is targeted to a viewer matching particular demographic data. The results of a viewer completed demographic survey are used to generate a database known as...http://www.google.com/patents/US20020056093?utm_source=gb-gplus-sharePatent US20020056093 - System and method for transmitting and displaying targeted infromation
