发明名称 Method and apparatus for implementing anti-counterfeiting measures in personal computer-based digital color printers
摘要 A system for rendering an electronic image representation associated with a software application program is disclosed. The system includes a PC-based host processor programmed to execute the software application program, a temporary storage device associated with the host processor, and a printer interfaced to the host processor. A printer driver routine is operative on the host processor and determines whether the electronic image representation is of a counterfeit document by examining at least a portion of the electronic image representation when stored in the temporary storage device during the course of printing the electronic image representation at the printer. <IMAGE>
申请公布号 EP1204020(A3) 申请公布日期 2005.12.07
申请号 EP20010126045 申请日期 2001.10.31
申请人 XEROX CORPORATION 发明人 ZHIGANG, FAN
分类号 B41J5/30;G06F3/12;G06F21/00;H04N1/40;(IPC1-7):G06F3/12 主分类号 B41J5/30
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