1
John G Campbell, Carl F Schoeneberger, Allan B Bundens, Richard M Fogle, John R Lemburg: Addressable cable television control system with video format data transmission. Tocom, Hubbard Thurman Turner & Tucker, August 20, 1985: US04536791 (433 worldwide citation)

An addressable cable television control system controls television program and data signal transmission from a central station to a plurality of user stations. The data signals include both control and text signals in video line format which are inserted on the vertical interval of the television si ...


2
John G Campbell, Carl F Schoeneberger, Allan B Bundens, Richard M Fogle, John R Lemburg: Addressable cable television control system with video format data transmission. General Instrument Corporation, Hopgood Calimafde Kalil Blaustein & Judlowe, August 29, 1989: US04862268 (338 worldwide citation)

An addressable cable television control-system controls television program and data signal transmission from a central station to a plurality of user stations. The data signals include both control and text signals in video line format which are inserted on the vertical interval of the television si ...


3
Addressable cable television control system with video format data transmission. October 15, 1981: WO/1981/002961

An addressable cable television control system controls television program and data signal transmission from a central station (11) to a plurality of user stations. The data signals include both control and text signals in video line format which are inserted on the vertical interval of the televisi ...