发明名称 |
Secure printer cartridge |
摘要 |
A inkjet printer cartridge is described including at least one print head for printing data on a support, wherein a thin printed circuit is permanently fixed to the printer cartridge and a miniature data processing unit fixed to the printed circuit analyzes a stream of printing commands for controlling the print head to authenticate the data to be printed on the support.
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申请公布号 |
US2004189758(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
US20040809296 |
申请日期 |
2004.03.24 |
申请人 |
ALEXIA JEAN-MARC;DEBUIRE BRUNO;MONTBRUN DOMINIQUE;L'HOTE FREDERIC |
发明人 |
ALEXIA JEAN-MARC;DEBUIRE BRUNO;MONTBRUN DOMINIQUE;L'HOTE FREDERIC |
分类号 |
B41J2/175;G07B17/00;(IPC1-7):B41J2/175 |
主分类号 |
B41J2/175 |
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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