发明名称 Systems and methods for displaying and recording control interface with television programs, video, advertising information and program scheduling information
摘要 The present invention is an improvement over previous Electronic Programming Guides ("EPG") in that it provides, among other things: Improved viewer interaction capabilities with the EPG; improved viewer control of video recording of future-scheduled programming; improved features to the EPG display and navigation; parental control of the EPG display; improved television program information access by the viewer; improved opportunities for the commercial advertiser to reach the viewer; improved product information access by the viewer; creation of a viewer's profile; utilization of viewer profile information to customize various aspects of the EPG; and utilization of viewer profile information to provide customized presentation of advertising to the viewer.
申请公布号 US6756997(B1) 申请公布日期 2004.06.29
申请号 US20000593556 申请日期 2000.06.14
申请人 GEMSTAR DEV CORP 发明人 WARD THOMAS E III;MACRAE DOUGLAS B
分类号 H04N5/445;H04N5/782;H04N7/16;H04N7/173;(IPC1-7):G09G5/00 主分类号 H04N5/445
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