发明名称 |
Method of manufacturing a limited use data storing device |
摘要 |
Embodiments of methods and systems for controlling access to information stored on memory or data storage devices are disclosed. In various embodiments, methods of retrieving information from a data storage device previously deactivated by modification or degradation of at least a portion of the data storage device are disclosed.
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申请公布号 |
US2007253316(A1) |
申请公布日期 |
2007.11.01 |
申请号 |
US20050223829 |
申请日期 |
2005.09.09 |
申请人 |
SEARETE LLC, A LIMITED LIABILITY CORPORATION OF THE STATE OF DELAWARE |
发明人 |
FERREN BRAN;JUNG EDWARD K.Y. |
分类号 |
G11B3/70;G11B7/24 |
主分类号 |
G11B3/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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