Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – By medium defect indicative control signal
Reexamination Certificate
2007-04-10
2007-04-10
Edun, Muhammad (Department: 2627)
Dynamic information storage or retrieval
Control of storage or retrieval operation by a control...
By medium defect indicative control signal
C369S053150, C369S053210
Reexamination Certificate
active
11091144
ABSTRACT:
A head mounted on various kinds of storage mediums such as a hard disc drive is moved along a storage face to destruct data on the storage medium. Therefore, the data on a storage medium is destructed without disassembling a hard disk drive or the like.
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Edun Muhammad
Fujitsu Limited
Greer Burns & Crain Ltd.
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