Apparatus for printing a security code, the apparatus comprising: means for generating a first component of said security code by encryption; means for generating a second component of said security code using a value of a machine generated code; and means for printing said security code by printing said first and second components. The apparatus is configured to associate a common first component with a plurality of distinct second components to print a plurality of security codes.
申请公布号
EP2600324(A3)
申请公布日期
2013.11.06
申请号
EP20120195177
申请日期
2007.01.26
申请人
VIDEOJET TECHNOLOGIES, INC.
发明人
LAWLOR, PAUL;SPENCER, STEVEN DAVID;FOWKES, MARK ROBERT;BUTCHER, JAMES CHRISTOPHER