Contents transmission/reception scheme with function for limiting recipients
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United States of America Patent
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Mar 6, 2007
Grant Date -
Aug 26, 2004
app pub date -
Dec 9, 2003
filing date -
Dec 9, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
In a contents transmission/reception system, the transmission of the contents to the corresponding reception device is permitted only in the case where the device identification information searched out by the device identification information search unit and the device identification information registered by the device identification information registration unit coincide, so that it is possible to provide the contents only to the limited reception devices, and it is possible to prevent the illegal reception of the contents.
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