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    • 6. 发明申请
    • Secure substrate
    • 安全基板
    • US20070095921A1
    • 2007-05-03
    • US11263492
    • 2005-10-31
    • Joseph Roth
    • Joseph Roth
    • G06K19/06
    • B42D25/29G07D7/0043G07D7/1205
    • A secure substrate comprises: (i) a carrier having a front surface extending from a first edge to a second edge opposite the first edge, and a rear surface opposite the front surface and also extending from the first edge to the second edge, the front surface and rear surface being mutually arranged to form a light guide; and (ii) a luminescent security tag incorporated within the carrier between the front surface and the rear surface and between the first edge and the second edge so that luminescence from the luminescent security tag is propagated by the light guide to at least one of the first edge and the second edge; thereby enabling edge reading of luminescence stimulated by radiation through the front or rear surface.
    • 安全基板包括:(i)具有从第一边缘延伸到与第一边缘相对的第二边缘的前表面的前表面以及与前表面相对的并且还从第一边缘延伸到第二边缘的后表面的载体, 表面和后表面相互布置以形成光导; 和(ii)在前表面和后表面之间并且在第一边缘和第二边缘之间并入载体内的发光安全标签,使得来自发光安全标签的发光由光导传播到第一 边缘和第二边缘; 从而使得能够通过前表面或后表面对由辐射刺激的发光进行边缘读取。
    • 7. 发明申请
    • Secure tag validation
    • 安全标签验证
    • US20070145293A1
    • 2007-06-28
    • US11318956
    • 2005-12-27
    • Joseph Roth
    • Joseph Roth
    • G01J1/58
    • G07D7/1205
    • A programmable device for validating a secure tag. The device comprises: an excitation source; a controller coupled to the excitation source; a detector coupled to the controller; and a communications port coupled to the controller. The controller receives updated time period information via the communications port. During operation, the controller activates and de-activates the excitation source, which illuminates the secure tag. The controller also causes the detector to measure luminescence from the tag in accordance with time period information set by the controller. This enables the time period information to be changed to reduce the possibility of a counterfeit secure tag replicating the luminescence from a genuine secure tag.
    • 用于验证安全标签的可编程设备。 该装置包括:激发源; 耦合到激励源的控制器; 耦合到所述控制器的检测器; 以及耦合到控制器的通信端口。 控制器通过通信端口接收更新的时间段信息。 在操作过程中,控制器激活和去激活激发源,激发源照亮安全标签。 控制器还使得检测器根据由控制器设置的时间段信息来测量标签的发光。 这使得能够改变时间段信息以减少假冒安全标签从真实安全标签复制发光的可能性。