An interactive program guide system is provided. The system facilitates recording of programs selected from the program guide. The system handles the recording and viewing of pay programs, parentally-controlled programs, consecutive programs on different television channels, and programs with and without...http://www.google.fr/patents/US20020181933?utm_source=gb-gplus-shareBrevet US20020181933 - Program guide system for recording television programs
Program guide system for recording television programs
Numéro de demande: 10/202,280 Numéro de publication: US 2002/0181933 A1 Date de dépôt: 22 juil. 2002 Brevet délivré: US6748596 ( Date de délivrance 8 juin 2004)
