发明名称 GEMSTAR DEVELOPMENT LIMITED
摘要 <p>A system and method for providing an electronic program guide for television or radio programs includes presenting listings of present or future programs on-screen, presenting listings of past programs on-screen an indicating whether the past program is available again at a future time. Also, a system and method for handling information controllable from an electronic program guide for television or radio programs comprises receiving information in a user's system, storing the received information in the user's system, displaying access to the stored information by means of a user interface and enabling the user to select one of a plurality of management options for controlling the operation of the stored information through the user interface.</p>
申请公布号 WO2002082808(A1) 申请公布日期 2002.10.17
申请号 GB2002001557 申请日期 2002.04.03
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