发明名称 |
Print authorization via an authorization device |
摘要 |
A method and system for improving secured access to data files stored on a printing device using an authorization device for receiving and transmitting an authorization code to a printing device for the release of secure data. An authorization code associated with secure data stored in a memory of a printing device is transmitted to an authorization device for later transmission to the printing device for the release of the secure data.
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申请公布号 |
US2004165211(A1) |
申请公布日期 |
2004.08.26 |
申请号 |
US20030370229 |
申请日期 |
2003.02.20 |
申请人 |
HERRMANN WILLIAM I.;ANDERSON BRADLEY J.;JOHNSON BRUCE L.;SCHROATH LEONARD T. |
发明人 |
HERRMANN WILLIAM I.;ANDERSON BRADLEY J.;JOHNSON BRUCE L.;SCHROATH LEONARD T. |
分类号 |
G06F3/12;G06F12/14;G06F15/00;G06F21/00;H04L9/32;(IPC1-7):G06F3/12 |
主分类号 |
G06F3/12 |
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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