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    • 4. 发明授权
    • Media drive with a luminescence detector and methods of detecting an authentic article
    • 具有发光检测器的介质驱动器和检测真实物品的方法
    • US07496938B2
    • 2009-02-24
    • US11238261
    • 2005-09-29
    • Radislav PotyrailoMarc Wisnudel
    • Radislav PotyrailoMarc Wisnudel
    • G11B7/24G11B7/08
    • G11B20/00086G07D7/1205G11B7/0053G11B23/281
    • A media drive is disclosed. In one embodiment, a media drive can comprise: a disk holder, a drive laser, a disk reader, and a luminescence detector. The disk holder can be capable of applying a rotational force to a media disk. The drive laser is disposed so that light from the laser will be incident on the media disk when it is disposed in the disk holder. The disk reader is disposed to receive data from the media disk. A method for authenticating a media disk is also disclosed. The method can comprises: disposing the article in a reader, illuminating at least a portion of the article with the information reader, monitoring a luminescence emission of the illuminated article, and determining if the luminescence emission is consistent with an authentic article. If a luminescent material is present, the information reader excites the luminescent material to create a luminescence emission.
    • 公开了媒体驱动器。 在一个实施例中,介质驱动器可以包括:盘保持器,驱动激光器,盘读取器和发光检测器。 盘保持器能够向介质盘施加旋转力。 设置驱动激光器,使得当激光器被布置在盘保持器中时,来自激光器的光将入射在介质盘上。 磁盘阅读器被设置为从媒体盘接收数据。 还公开了一种用于认证媒体盘的方法。 该方法可以包括:将物品放置在读取器中,用信息读取器照射物品的至少一部分,监测被照明物品的发光发射,以及确定发光发射是否与真实物品一致。 如果存在发光材料,则信息读取器激发发光材料以产生发光发射。
    • 6. 发明申请
    • Method of authenticating articles, authenticatable polymers, and authenticatable articles
    • 验证物品,可认证聚合物和可认证物品的方法
    • US20050110978A1
    • 2005-05-26
    • US10957518
    • 2004-10-01
    • Radislav PotyrailoPhilippe SchottlandMarc WisnudelPingfan Wu
    • Radislav PotyrailoPhilippe SchottlandMarc WisnudelPingfan Wu
    • G09F3/02G11B20/00G11B23/28G11B23/38G01J3/44
    • G11B23/281G11B20/00086G11B20/00173
    • Disclosed is a method for authenticating that an article is an authenticatable article. The method uses an optical tester, the optical tester comprising an electromagnetic radiation source and a detector. The authenticatable article comprises a heat responsive compound having a temperature dependent optical interaction with the electromagnetic radiation source in the presence of a heat stimulus to produce a heat induced electromagnetic radiation signature. The method comprises placing a test portion of the article in interaction with the electromagnetic radiation source of the optical tester, creating a heated portion by exposing the test portion of the article to a heat stimulus sufficient to raise the temperature of the test portion from a temperature T1 to a temperature T2, measuring the heat induced electromagnetic radiation signature of the heated portion with the detector, and authenticating that the article is an authenticatable article if the heat induced electromagnetic radiation signature is present.
    • 公开了一种用于认证物品是可认证物品的方法。 该方法使用光学测试仪,光学测试仪包括电磁辐射源和检测器。 可认证的制品包括在热刺激的存在下具有与电磁辐射源的温度依赖性光学相互作用以产生热诱导的电磁辐射特征的热响应化合物。 该方法包括将制品的测试部分与光学测试仪的电磁辐射源相互作用,通过将制品的测试部分暴露于足以使测试部分的温度从温度升高的热刺激而产生加热部分 T 1到温度T 2,用检测器测量加热部分的热感应电磁辐射特征,并且如果存在热感应电磁辐射特征则认证该物品是可认证物品。