发明名称 Video access management system
摘要 A video access management system includes a video access manager having a video input and a video output. A video source providing a video signal is connected to said video input of the video access manager. A television is connected to said video output of the video access manager. The video access manager is programmed to define user viewing limits such that when a user viewing limit has been reached, the video access manager blocks the video signal from the television.
申请公布号 US2004143838(A1) 申请公布日期 2004.07.22
申请号 US20030346531 申请日期 2003.01.17
申请人 ROSE MARK 发明人 ROSE MARK
分类号 H04N7/16;(IPC1-7):H04N7/16 主分类号 H04N7/16
代理机构 代理人
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