公开(公告)号：EP1825419A2

公开(公告)日：2007-08-29

申请号：EP05818684.2

申请日：2005-11-08

申请人： Digimarc Corporation

发明人： RODRIGUEZ, Tony F. ,  RHOADS, Geoffrey B. ,  SHARMA, Ravi K.

IPC分类号： G06K9/00

CPC分类号： B42D25/333 ,  B41M3/10 ,  B42D25/00 ,  B42D25/23 ,  B42D25/328 ,  B42D2033/20 ,  B42D2035/24 ,  G06K9/22 ,  G06K9/46 ,  G06T1/0021 ,  G06T1/0028 ,  G06T2201/0051 ,  G07D7/0051 ,  G07D7/0053 ,  G07D7/0055 ,  G07D7/0057 ,  G07D7/12 ,  G07D7/20

摘要： The application discloses identification and security documents and methods and systems for authenticating such identification and security documents. In one implementation, a document includes a first surface; and a second surface. The first surface comprises a first set of print structures and a second set of print structures. The first set of print structures and the second set of print structures cooperate to obscure the location on the first surface of the second set of print structures. The second set of print structures is arranged on the first surface so as to provide a reflection pattern. In one example, the reflection pattern includes a diffraction grating. The second set of print structures is preferably provided on the first surface with metallic ink. In other implementations a financial instrument or identification document is provided with an organic light emitting diode (OLED) array. The OLED array displays information thereon. The information is preferably correlated to the information on or in the financial instrument or identification document.

摘要翻译： 该应用公开了包括编码信息的打印对象，以及用于认证这样的打印对象的方法，装置和系统。 一些这样的对象，方法和装置涉及数据隐藏和/或编码信号。

公开(公告)号：EP2489016A1

公开(公告)日：2012-08-22

申请号：EP10782661.2

申请日：2010-10-14

申请人： Hologram Industries

发明人： SOUPARIS, Hugues

IPC分类号： G07D7/12 ,  G07D7/00

CPC分类号： G07D7/124 ,  G06K5/00 ,  G07D7/003 ,  G07D7/0051

摘要： The present invention relates to a device (1) for checking a secured object (10) provided with at least one security element (11) for generating sequential or dynamic optical effects according to the orientation thereof and/or the movements applied thereto, comprising a display screen (2), a position and/or motion sensor (3) and a means for generating and displaying on the screen (2) a simulation (4) of the nominal security element associated with the secured object (10), the display depending on the orientation of the device (1) as determined by the position and/or motion sensor (3), so as to be able to compare the security element (11) of the object (10) to be checked and the simulation (4) according to the respective orientations or movements thereof. The present invention also relates to a method for checking the secured object (10) by means of such a device (1).

摘要翻译： 用于检查设置有至少一个安全元件的安全对象的装置，用于根据其取向和/或施加到其上的运动产生顺序或动态光学效果，具有显示屏幕，位置和/或运动传感器和用于 在屏幕上生成和显示与安全对象相关联的标称安全元件的模拟，显示取决于由位置和/或运动传感器确定的设备的取向，以便能够比较安全元件的安全元件 要检查的对象和根据其各自的取向或移动的模拟。 用于检查安全物体的方法是借助于这种装置。

公开(公告)号：EP2489016B1

公开(公告)日：2018-03-07

申请号：EP10782661.2

申请日：2010-10-14

申请人： SURYS

发明人： SOUPARIS, Hugues

IPC分类号： G07D7/12 ,  G07D7/00 ,  G06K5/00 ,  G07D7/005

CPC分类号： G06K5/00 ,  G07D7/003 ,  G07D7/0051

公开(公告)号：EP2745278A1

公开(公告)日：2014-06-25

申请号：EP12751260.6

申请日：2012-08-13

申请人： Giesecke & Devrient GmbH

发明人： FRANKENBERGER, Jörg ,  BLOSS, Michael ,  KERST, Erich

IPC分类号： G07D7/12 ,  G07D7/20

CPC分类号： G07D7/128 ,  G07D7/0006 ,  G07D7/003 ,  G07D7/0046 ,  G07D7/005 ,  G07D7/0051 ,  G07D7/006 ,  G07D7/1205 ,  G07D7/121 ,  G07D7/122 ,  G07D7/205 ,  G07D7/2075 ,  G07D11/0048

摘要： The invention relates to a sensor for verifying various features of value documents, said sensor performing a self-test to check the operability thereof. Prior to the sensor performing the self-test, at least one of the features to be verified by the sensor is selected. In the self-test, the sensor assesses a malfunction identified during the self-test differently according to the selected feature and reacts differently to the identified malfunction. A malfunction of the sensor used to consistently result in the sensor being down, while the sensor of the invention can still verify certain features in spite of an identified malfunction. The different reactions of the sensor to the identified malfunction according to the selected feature result in a reduction in the number of failures of the sensor.

摘要翻译： 用于检查价值文件的不同特征的传感器被布置为执行用于测试其功能的自检。 在传感器执行其自检之前，选择要由传感器检查的特征中的至少一个。 在自检中提供传感器对自检中确定的故障进行不同的评估，并根据所选择的特征对确定的故障进行不同的反应。 尽管传感器的故障始终导致传感器的故障，但是传感器尽管确定了故障，但仍然可以执行某些功能的检查。 实现了传感器的功能故障的数量通过根据特征的传感器与确定的故障的不同反应而减少。