发明名称 SYSTEMS AND METHODS FOR CONTROLLING THE TUNING OF THE ENTRY CHANNEL OF A TELEVISION DEVICE
摘要 A television system controls the channel to which a particular viewer's television device is tuned each time the viewer first turns on the television device. The system provides for an "Entry Channel" to be identified to the viewer's television device. The identified Entry Channel can be sent to the viewer's television device through a television signal, radio signal or any other communication method, or can be determined by the television system.
申请公布号 WO0049802(A9) 申请公布日期 2002.06.20
申请号 WO2000US04377 申请日期 2000.02.17
申请人 INDEX SYSTEMS, INC.;MACRAE, DOUGLAS, B. 发明人 MACRAE, DOUGLAS, B.
分类号 H04N5/44;H04N5/445;H04N5/50 主分类号 H04N5/44
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