Method of controlling access
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jan 5, 2010
Grant Date -
Apr 15, 2004
app pub date -
Sep 11, 2001
filing date -
Sep 16, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
To control access to elements within a bus system or network, an external device identifies itself with a bus manager or network manager via a device-specific identifier. After authentication on the basis of a digital key, access is granted to the external device in accordance with its membership in a certain class of elements of the bus system or network.
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