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Ralph H Baer, Leonard D Cope: Interactive video playback system. Sanders Associates, Louis Etlinger, Richard I Seligman, November 16, 1982: US04359223 (81 worldwide citation)

Video images derived from a video recording medium (such as a video disc or tape) using a video playback unit are displayed on the screen of a cathode ray tube display simultaneously with video images generated from a microprocessor-controlled video game. The video game permits a user to manually co ...


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Baer Ralph H, Cope Leonard D: Systeme de lecture video a interaction, Interactive video playback system. Sanders Associates, GOWLING LAFLEUR HENDERSON, July 12, 1983: CA1149933

INTERACTIVE VIDEO PLAYBACK SYSTEM Abstract of the Disclosure Video images derived from a video recording medium (such as a video disc or tape) using a video playback unit are displayed on the screen of a cathode ray tube display simultaneously with video images generated from a microprocessor-contro ...