发明名称 |
Document production and authentication system and method |
摘要 |
A method of producing an authenticatable document includes providing a media having authentication fibers embedded therein, detecting a presence of at least one of the authentication fibers in the media, and printing authentication indicia on the media after detecting the presence of at least one of the authentication fibers.
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申请公布号 |
US6979827(B2) |
申请公布日期 |
2005.12.27 |
申请号 |
US20020295108 |
申请日期 |
2002.11.14 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
WALKER STEVEN H |
分类号 |
B42D15/00;G07D7/12;(IPC1-7):G01N21/64 |
主分类号 |
B42D15/00 |
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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