| 发明名称 |
Systems and methods for authenticating documents |
| 摘要 |
A method and device for creating a notarized document from a document, comprising acquiring image data of the document; generating a document data file based on the image data, the document data file comprising a exemplar table and a block table; and appending the document data file to the document.
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| 申请公布号 |
US2003068066(A1) |
申请公布日期 |
2003.04.10 |
| 申请号 |
US20010682722 |
申请日期 |
2001.10.10 |
| 申请人 |
GOLDBERG DAVID;HARRINGTON STEVEN J.;BERN MARSHALL W. |
发明人 |
GOLDBERG DAVID;HARRINGTON STEVEN J.;BERN MARSHALL W. |
| 分类号 |
G06F21/00;G06T11/60;H04N1/32;(IPC1-7):G06K9/00 |
主分类号 |
G06F21/00 |
| 代理机构 |
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