Target device, method and system for managing device, and external device
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United States of America Patent
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Apr 2, 2013
Grant Date -
Jul 19, 2007
app pub date -
Jan 17, 2007
filing date -
Jan 18, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device management system is configured with a target device including at least one unit that includes a tamper-resistant chip, a management apparatus that manages or uses the target device, and an authentication apparatus including a database for authentication, connected via a network in a communicable manner. In the target device, each unit is equipped with the tamper-resistant chip that collects device information specific to a unit, stores collected device information, and stores a confidential-key.
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