发明名称 |
Secure document printing method and system |
摘要 |
A method and system for printing documents with one or more embedded security features is provided. Security features are embedded in the document by co-printing magnetic and non-magnetic toner on a receiver before fixation by a fixing station. The combination of magnetic and non-magnetic toners in the image results in image elements that easily show alteration or are undetectable by visual means. |
申请公布号 |
US8617776(B2) |
申请公布日期 |
2013.12.31 |
申请号 |
US201113373488 |
申请日期 |
2011.11.16 |
申请人 |
MORGAN JASON;CRICHTON JOHN F.;ROSSBOROUGH RAYMOND;ARMSTRONG TIMOTHY G.;REGELSBERGER MATTHIAS H.;EASTMAN KODAK COMPANY |
发明人 |
MORGAN JASON;CRICHTON JOHN F.;ROSSBOROUGH RAYMOND;ARMSTRONG TIMOTHY G.;REGELSBERGER MATTHIAS H. |
分类号 |
G03G13/01 |
主分类号 |
G03G13/01 |
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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