Monitoring people, objects, and information using radio frequency identification
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United States of America Patent
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N/A
Issued Date -
Jan 12, 2006
app pub date -
Jan 21, 2005
filing date -
Jan 22, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Techniques for monitoring temperature inside refrigerators or heaters and tracking people and/or objects, particularly within a medical setting. For temperature monitoring, temperature readings are obtained using a temperature monitor. The temperature readings are transmitted from a radio frequency identification (RFID) tag to an RFID reader. The temperature readings received by the RFID reader are then monitored as a function of time. For tracking people or objects, RFID tags are attached to the people or objects, a facility is equipped with one or more RFID readers, and activity of the people or objects is monitored.
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