发明名称 |
Methods, systems, and devices for securing content |
摘要 |
Methods, systems, and devices secure content in memory. The content includes a lock that prohibits reading the content from memory. Prior to expiration of the lock the content cannot be read from memory. However, a preview option allows at least a portion of the content to be accessed. The preview option provides a preview of the content. At expiration, the content is readable.
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申请公布号 |
US8590053(B2) |
申请公布日期 |
2013.11.19 |
申请号 |
US201213530172 |
申请日期 |
2012.06.22 |
申请人 |
WHITFIELD, JR. LLOYD T.;ZIMLER RANDY;AT&T INTELLECTUAL PROPERTY I, L.P. |
发明人 |
WHITFIELD, JR. LLOYD T.;ZIMLER RANDY |
分类号 |
H04L29/06;H04N7/16 |
主分类号 |
H04L29/06 |
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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