Recording medium, recording method, recording device, reproduction device, data transmission method, and server device
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United States of America Patent
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Sep 22, 2009
Grant Date -
Oct 7, 2004
app pub date -
Jun 25, 2003
filing date -
Jun 25, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A recording medium is applicable to information service system for receiving and transmitting information when a terminal device on the user's side accesses an administrative server, which is a server device, using a communication line such as the Internet. This recording medium (10a) comprises a lead-in region (16a), a data recording region (14a) positioned on an outer region than the lead-in region, and a lead-out region (12a) positioned on an outer region than the data-recording region. In at least any one of these regions (12a), (14a), and (16a), multiple pieces of identification information are recorded.
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