发明名称 |
Alert options for electronic-paper verification |
摘要 |
A system and method to control the writing on electronic paper (e-paper). An e-paper device may incorporate authentication indicia as part of informational data written on e-paper material. The informational data is protected by a security methodology that is accessible to authorized entities. A reader device may be used to help make a verification determination of whether encrypted or encoded data has been altered. In some instances an output alert operably coupled to the reader device serves as a verification status indicator.
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申请公布号 |
US7739510(B2) |
申请公布日期 |
2010.06.15 |
申请号 |
US20050129020 |
申请日期 |
2005.05.12 |
申请人 |
THE INVENTION SCIENCE FUND I, INC |
发明人 |
JUNG EDWARD K. Y.;LEVIEN ROYCE A.;MALAMUD MARK A.;RINALDO, JR. JOHN D. |
分类号 |
H04L9/32;G06F21/00 |
主分类号 |
H04L9/32 |
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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