A SYSTEM FOR SIMPLE CODING, AUTHENTICATION AND COPY DETECTION OF PRINTED DOCUMENTS
    43.
    发明申请
    A SYSTEM FOR SIMPLE CODING, AUTHENTICATION AND COPY DETECTION OF PRINTED DOCUMENTS 审中-公开
    一种用于简单编码,验证和复印检测印刷文件的系统

    公开(公告)号:WO2015114539A1

    公开(公告)日:2015-08-06

    申请号:PCT/IB2015/050651

    申请日:2015-01-28

    Applicant: KBA-NOTASYS SA

    Abstract: There is described a new coding approach for printed document authentication, one objective of which is to increase the difficulty of copying. In addition, this new coding approach provides better performance compared to other 2D coding technologies under certain constraints. The new coding technique requires less print space in comparison to other coding techniques. This is achieved by optimising some of the features which are used in standard 2D-codes for stabilisation and which are necessary for e.g. mobile applications. Furthermore, the code can be decomposed in elementary units, or "byte-units" which can be widely spread over a text document. Such "byte-units" can in particular be used for integration in text symbols. If a document protected with such a coding is copied, at least some of these symbols will be extensively degraded by the copying process. Therefore, copy detection is intrinsically achieved thanks to the new coding technique.

    Abstract translation: 描述了用于打印文件认证的新的编码方法,其目的是增加复制的难度。 此外,与其他2D编码技术相比,这种新的编码方法在某些限制下提供了更好的性能。 与其他编码技术相比,新的编码技术需要更少的打印空间。 这通过优化用于稳定化的标准2D代码中的一些特征来实现,并且对于例如, 移动应用。 此外,代码可以以基本单位分解,或者可以广泛分布在文本文档上的“字节单位”。 这样的“字节单位”可以特别地用于集成在文本符号中。 如果复制了用这种编码保护的文档,则这些符号中的至少一些将被复制过程广泛地降级。 因此,通过新的编码技术,本质上实现了拷贝检测。

    METHODS AND ARRANGEMENTS INVOLVING SUBSTRATE MARKING
    45.
    发明申请
    METHODS AND ARRANGEMENTS INVOLVING SUBSTRATE MARKING 审中-公开
    涉及基板标记的方法和布置

    公开(公告)号:WO2014182963A3

    公开(公告)日:2015-02-26

    申请号:PCT/US2014037389

    申请日:2014-05-08

    Applicant: DIGIMARC CORP

    Abstract: First and second patterns are formed on a substrate. A spatial offset between the patterns is determined, and stored for later use in authenticating the substrate. (One or both of the patterns may convey steganographic information. One pattern may be printed, while the other may be embossed.) A smartphone can sense these patterns, determine the spatial offset, and check whether the determined offset matches the earlier- stored offset, to judge whether the substrate is authentic. Another arrangement effects serialization of product packaging by use of paired patterns (at least one of which is typically a steganographic watermark pattern) applied in a manner causing a spatial offset between the patterns to progressively vary along a length of a printed web. Still other arrangements involve substrates conveying patterns that degrade over time, e.g., indicating freshness or pressurization condition. A great variety of other features and arrangements are also detailed.

    Abstract translation: 在基板上形成第一和第二图案。 确定图案之间的空间偏移,并存储以供以后用于鉴定基板。 (一个或两个图案可以传达隐写信息,一个图案可以被打印,而另一个图案可以被压印。)智能手机可以感测这些图案,确定空间偏移,并检查所确定的偏移是否与早先存储的偏移匹配 ,以判断底物是否可靠。 另一种布置通过使用以导致图案之间的空间偏移的方式沿着打印幅材的长度逐渐变化的配对图案(其中至少一个通常为隐写水印图案)来实现产品包装的串行化。 另外的其它布置包括传送随时间降解的图案的基底,例如指示新鲜度或加压条件。 还详细介绍了各种各样的其他功能和安排。

    CHARACTERISTIC VERIFICATION SYSTEM
    46.
    发明申请
    CHARACTERISTIC VERIFICATION SYSTEM 审中-公开
    特征验证系统

    公开(公告)号:WO2014130573A1

    公开(公告)日:2014-08-28

    申请号:PCT/US2014/017196

    申请日:2014-02-19

    CPC classification number: G07D7/00 G06K19/00 G07D7/005 G07D7/12

    Abstract: Described is a characteristic verification system that includes security marks, devices, systems and methods that may be used to authenticate a material good and to provide strong brand protection. A device, such as a smartphone, that includes a software application, a camera and a light source, may be used to interrogate the security mark and connect to remote servers to authenticate the material good at varying levels of assurance. In addition to authenticating the good, the system may also authenticate the user and provide different information to different users and/or limit information that is provided unauthenticated users.

    Abstract translation: 描述了一种特征验证系统,其中包括可用于认证物料的安全标记,设备,系统和方法,并提供强有力的品牌保护。 可以使用包括软件应用程序,照相机和光源的设备(例如智能电话)来询问安全标记并连接到远程服务器,以在不确定的保证级别对该材料进行认证。 除了验证好以外,系统还可以认证用户并向不同的用户提供不同的信息和/或限制未被认证的用户提供的信息。

    SENSOR UND VERFAHREN ZUM BETREIBEN DES SENSORS
    47.
    发明申请
    SENSOR UND VERFAHREN ZUM BETREIBEN DES SENSORS 审中-公开
    传感器和方法操作传感器

    公开(公告)号:WO2013023776A1

    公开(公告)日:2013-02-21

    申请号:PCT/EP2012/003454

    申请日:2012-08-13

    Abstract: Die Erfindung betrifft einen Sensor zur Prüfung verschiedener Merkmale von Wertdokumenten, der einen Selbsttest zur Überprüfung seiner Funktionsfähigkeit durchführt. Bevor der Sensor seinen Selbsttest durchführt, wird mindestens eines der Merkmale ausgewählt, das durch den Sensor geprüft werden soll. Bei dem Selbsttest ist vorgesehen, dass der Sensor eine bei dem Selbsttest feststellte Funktionsstörung in Abhängigkeit des ausgewählten Merkmals unterschiedlich bewertet und unterschiedlich auf die festgestellte Funktionsstörung reagiert. Während bisher eine Funktionsstörung des Sensors stets zu einem Ausfall des Sensors führt, kann der Sensor gemäß der Erfindung, trotz einer festgestellten Funktionsstörungen, die Prüfung bestimmter Merkmale dennoch durchführen. Durch die unterschiedlichen Reaktionen des Sensors auf die festgestellte Funktionsstörung in Abhängigkeit des Merkmals wird erreicht, dass die Anzahl der Funktionsausfälle des Sensors reduziert wird.

    Abstract translation: 本发明涉及一种用于测试值文件,其执行自测试,以检查它的功能的各种特征的传感器。 传感器执行其自检之前,所述特征的至少一个被选择以由所述传感器进行检查。 在自测试提供的是,传感器是一个在其中自检功能紊乱如不同评价所选择的特征的函数声明和反应不同检测到的故障。 而在过去的传感器的故障总是导致传感器的故障,根据本发明的传感器,尽管检测到的故障的,某些特征的测试仍然执行。 那的传感器的功能故障的数量由传感器的不同的响应降低检测到的故障的特征的功能得以实现。

    METHOD OF RECORDING OF A CODE TO PROTECT PRODUCTS AGAINST COUNTERFEITING AND A DEVICE FOR ITS IDENTIFICATION
    48.
    发明申请
    METHOD OF RECORDING OF A CODE TO PROTECT PRODUCTS AGAINST COUNTERFEITING AND A DEVICE FOR ITS IDENTIFICATION 审中-公开
    记录防伪产品的代码的方法及其识别的设备

    公开(公告)号:WO2011073694A1

    公开(公告)日:2011-06-23

    申请号:PCT/GE2010/000004

    申请日:2010-08-04

    Abstract: The invention relates to security technologies, in particular, holographic protection systems and can be applied to the high level protection of products from counterfeits. The proposed polarization-holographic protection system includes polarization-holographic protective elements, in which a polarization code is recorded and a device for identification of this code. The recording of a code on the polarization-holographic protective element is done by a polarization-holographic method in the form of one concrete combination of polarization state of two recording beams that is preselected from a great number of combinations of polarization states. The reading laser beam (3), when incident on the polarization-holographic protective element (4), diffracts on it and the polarization state of the diffracted beams is the code for identification of the authenticity of the element. Authenticity of a protective element is carried out by means of a special identifying device comprising a polarization-holographic element (5).

    Abstract translation: 本发明涉及安全技术,特别是全息保护系统,并且可以应用于产品免受假冒的高水平保护。 所提出的偏振全息保护系统包括其中记录极化码的偏振全息保护元件和用于识别该码的装置。 在偏振全息保护元件上的代码的记录是通过偏振全息方法进行的,其方式是从极化状态的大量组合预选的两个记录光束的偏振状态的一个具体组合形式。 读取激光束(3)当入射到偏振全息保护元件(4)上时衍射,并且衍射光束的偏振状态是用于识别元件的真实性的代码。 保护元件的真实性通过包括偏振全息元件(5)的特殊识别装置进行。

    PHOTOLUMINESCENT MARKINGS WITH FUNCTIONAL OVERLAYERS
    49.
    发明申请
    PHOTOLUMINESCENT MARKINGS WITH FUNCTIONAL OVERLAYERS 审中-公开
    具有功能覆盖层的光致发光标记

    公开(公告)号:WO2011046642A2

    公开(公告)日:2011-04-21

    申请号:PCT/US2010/039169

    申请日:2010-06-18

    Abstract: Provided are photoluminescent markings that contain a photoluminescent layer and one or more functional overlayers wherein the photoluminescent marking has an emission signature that lies partly or fully in the infrared region of the electromagnetic spectrum. One functional overlayer conceals the photoluminescent layer and blends into the background or blends with marks that are normally present, without significantly reducing the luminescent intensity of the photoluminescent layer. Another functional overlayer provides photolytic stability to the underlying photoluminescent layer. The invention also includes functional overlayers that enhance the daytime observability of the infrared emissions. A further functional overlayer prevents the observability of a printed message with the naked eye. A combination of functional overlayers each providing a different function is also included. As well, the present invention includes a multifunctional overlayer. The present invention also relates to methods of creating and using the inventive photoluminescent markings as well as objects containing the inventive photoluminescent markings.

    Abstract translation: 提供了含有光致发光层和一个或多个功能覆盖层的光致发光标记,其中光致发光标记具有部分或全部位于电磁光谱的红外区域中的发射特征。 一个功能性覆盖层隐藏光致发光层并且与通常存在的标记共混成背景或掺合物,而不显着降低光致发光层的发光强度。 另一功能性覆盖层为底层光致发光层提供光解稳定性。 本发明还包括增强红外发射的白天可观察性的功能覆盖层。 另外的功能覆盖层用肉眼防止印刷信息的可观察性。 还包括功能覆盖层的组合,每个功能覆盖层提供不同的功能。 同样,本发明包括多功能覆盖层。 本发明还涉及产生和使用本发明的光致发光标记的方法以及包含本发明的光致发光标记的物体。

    SYSTEM AND METHOD FOR ENCODING AND AUTHENTICATION
    50.
    发明申请
    SYSTEM AND METHOD FOR ENCODING AND AUTHENTICATION 审中-公开
    用于编码和认证的系统和方法

    公开(公告)号:WO2008110787A1

    公开(公告)日:2008-09-18

    申请号:PCT/GB2008/000842

    申请日:2008-03-12

    Applicant: WESBY, Philip

    Inventor: WESBY, Philip

    Abstract: A system and method for encoding and authenticating documents and data storage discs uniquely is described which can provide a means to authenticate a document such as a passport or identification document or driving licence or contract or a music compact disc (CD) or data CD or DVD or holographic DVD or credit card. The documents each comprise an encoding formed from a unique number or pattern or datagram image, which is either printed so that it can be read directly by a viewing device, or the encoding is cut by laser to create a pattern or perforation matrix into the document thereby leaving the unique number or pattern or datagram as a matrix of small holes or perforations in the document through which light may pass. The authentication process thus involves viewing and decoding the encoding and generating a computed result using a stored decoding algorithm. Different levels of decoding may be linked to subscriber access privileges and these may be controlled by subscriber identity data and or a finger print capture and validation sensor.

    Abstract translation: 描述了唯一地编码和认证文档和数据存储盘的系统和方法,其可以提供用于认证诸如护照或身份证件或驾驶执照或合同或音乐光盘(CD)或数据CD或DVD的文档的手段 或全息DVD或信用卡。 这些文件各自包括由唯一的数字或图案或数据报图像形成的编码,其被打印,使得其可以被观看设备直接读取,或者通过激光切割编码以在文档中创建图案或穿孔矩阵 从而将唯一的数字或图案或数据报作为光通过的文件中的小孔或穿孔的矩阵。 认证过程因此涉及使用存储的解码算法查看和解码编码并产生计算结果。 不同级别的解码可以与订户访问权限相关联,并且这些可以由订户身份数据和/或指纹捕获和验证传感器来控制。

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