发明名称 |
Method for deleting stored digital data from write-once memory device |
摘要 |
A digital storage system is coupled to a write-once memory array. File delete commands are implemented by over-writing a destructive digital pattern to at least a portion of the memory cells associated with the file to be deleted. One disclosed system alters the manner in which a file delete command is implemented, depending upon whether the file is stored in a write-once memory or in a re-writable memory.
|
申请公布号 |
US6658438(B1) |
申请公布日期 |
2003.12.02 |
申请号 |
US20000638439 |
申请日期 |
2000.08.14 |
申请人 |
MATRIX SEMICONDUCTOR, INC. |
发明人 |
MOORE CHRISTOPHER S.;BOSCH DEREK J.;STEERE DANIEL C.;TRINGALI J. JAMES |
分类号 |
G06F17/30;(IPC1-7):G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|