Infrastructure for management and communication of information
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United States of America Patent
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Aug 31, 2010
Grant Date -
Sep 26, 2002
app pub date -
Mar 21, 2002
filing date -
Mar 21, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
An information management system comprises a product provided with a position code a digital pen capable of reading the position code, a look-up unit, and a plurality of databases connected to the digital pen via a first communication path. The databases include a pen database, a position database, and an event database. The information management system also includes an interface unit, separate from the look-up unit, and used to provide access to the pen database, the position database, and the event database via a second communication path that is separate from the first communication path.
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