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公开(公告)号：US08270036B2
公开(公告)日：2012-09-18
申请号：US12359067
申请日：2009-01-23
申请人： Steven J. Simske , Paul S. Everest
发明人： Steven J. Simske , Paul S. Everest
IPC分类号： H04N1/40
CPC分类号： G09C5/00 , G07D7/0054
摘要： A variable data addition method and system are disclosed herein. The method includes generating an original image, and defining at least one sub-section of the original image to transform individually. A reversible transformation is applied to the defined at least one sub-section, thereby altering the original image to form an altered image that is non-readable until an inverse of the reversible transformation is applied to the altered image.
摘要翻译： 本文公开了一种可变数据添加方法和系统。 该方法包括生成原始图像，并且定义原始图像的至少一个子部分以单独变换。 可逆变换被应用于限定的至少一个子部分，从而改变原始图像以形成不可读的改变图像，直到可逆变换的逆向被应用于改变的图像。
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2.发明授权公开(公告)号：US09842451B2
公开(公告)日：2017-12-12
申请号：US14433130
申请日：2013-10-01
申请人： BUNDESDRUCKEREI GMBH
发明人： Franziska Peinze , Arthur Mathea
IPC分类号： G07D7/00 , G07D7/2033 , B42D25/00 , G07D7/005 , B42D25/387
CPC分类号： G07D7/0054 , B42D25/00 , B42D25/387 , G07D7/2033
摘要： An easily producible security feature according to the invention contains at least one luminescence device on and/or in a product carrier. Additionally, the security feature contains, in and/or on the product carrier, at least one absorptive spectral filter for luminescence radiation exiting from the at least one luminescence device, such that a color impression results both under illumination with visible radiation and under luminescence illumination conditions.
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公开(公告)号：US20150379321A1
公开(公告)日：2015-12-31
申请号：US14845099
申请日：2015-09-03
发明人： Michael L. Soborski
IPC分类号： G06K7/14
CPC分类号： G06K7/1473 , G06K9/00577 , G06K19/06056 , G06K19/086 , G06K2009/0059 , G06Q30/0185 , G07D7/0054 , G07D7/2016 , G07D7/202
摘要： In one implantation, a processor: (1) receives an image of a candidate mark from an image acquisition device, (2) uses the image to measure one or more characteristics at a plurality of locations on the candidate mark, resulting in a first set of metrics, (3) removes, from the first set of metrics, a metric having a dominant amplitude, resulting in a trimmed first set of metrics, (4) retrieves, from a computer-readable memory, a second set of metrics that represents one or more characteristics measured at a plurality of locations on an original mark, (5) removes, from the second set of metrics, a metric corresponding to the metric removed from the first set of metrics, resulting in a trimmed second set of metrics, (6) compares the trimmed first set of metrics with the trimmed second set of metrics, and (7) determines whether the candidate mark is genuine based on the comparison.
摘要翻译： 在一个植入中，处理器：（1）从图像获取装置接收候选标记的图像，（2）使用图像来测量候选标记上的多个位置处的一个或多个特征，得到第一组 （3）从第一组度量移除具有主要幅度的度量，导致修剪的第一组度量，（4）从计算机可读存储器检索表示第二组度量的第二组度量 在原始标记上的多个位置处测量的一个或多个特征，（5）从所述第二组度量中移除与从所述第一组度量中去除的度量相对应的度量，导致修剪的第二组度量， （6）将修剪的第一组度量与修剪的第二组度量进行比较，（7）基于该比较来确定候选标记是否是真实的。
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4.发明申请Security Feature and Value Product and/or Security Product Containing the Security Feature 有权安全功能和价值包含安全功能的产品和/或安全产品公开(公告)号：US20150339873A1
公开(公告)日：2015-11-26
申请号：US14433130
申请日：2013-10-01
申请人： BUNDESDRUCKEREI GMBH
发明人： FRANZISKA PEINZE , ARTHUR MATHEA
CPC分类号： G07D7/0054 , B42D25/00 , B42D25/387 , G07D7/2033
摘要： An easily producible security feature according to the invention contains at least one luminescence device on and/or in a product carrier. Additionally, the security feature contains, in and/or on the product carrier, at least one absorptive spectral filter for luminescence radiation exiting from the at least one luminescence device, such that a color impression results both under illumination with visible radiation and under luminescence illumination conditions.
摘要翻译： 根据本发明的容易生产的安全特征在产品载体上和/或产品载体中包含至少一个发光装置。 此外，安全特征在产品载体中包含至少一个用于从至少一个发光装置出射的发光辐射的吸收光谱滤波器，使得在可见光照射下和在发光照射下都产生着色印象 条件。
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公开(公告)号：US20120273564A1
公开(公告)日：2012-11-01
申请号：US13457115
申请日：2012-04-26
CPC分类号： G07D7/004 , G07D7/0054 , G07D7/20
摘要： The present invention provides methods, reagents, and apparatus for authenticating and identifying products. Methods of the invention are easy to implement but difficult to replicate, simulate, alter, transpose, or tamper with. In some embodiments, the present invention relates to a product authentication code defined by a frequency array of a population of entities, and an item identifier defined by the specific manifestation of the product authentication code.
摘要翻译： 本发明提供用于认证和鉴定产品的方法，试剂和装置。 本发明的方法易于实现，但难以复制，模拟，改变，转置或篡改。 在一些实施例中，本发明涉及由实体群体的频率阵列定义的产品认证码，以及由产品认证码的特定表现所定义的物品标识符。
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公开(公告)号：US20100188709A1
公开(公告)日：2010-07-29
申请号：US12359067
申请日：2009-01-23
申请人： Steven J. Simske , Paul S. Everest
发明人： Steven J. Simske , Paul S. Everest
CPC分类号： G09C5/00 , G07D7/0054
摘要： A variable data addition method and system are disclosed herein. The method includes generating an original image, and defining at least one sub-section of the original image to transform individually. A reversible transformation is applied to the defined at least one sub-section, thereby altering the original image to form an altered image that is non-readable until an inverse of the reversible transformation is applied to the altered image.
摘要翻译： 本文公开了一种可变数据添加方法和系统。 该方法包括生成原始图像，并且定义原始图像的至少一个子部分以单独变换。 可逆变换被应用于限定的至少一个子部分，从而改变原始图像以形成不可读的改变图像，直到可逆变换的逆向被应用于改变的图像。
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公开(公告)号：US20170278333A1
公开(公告)日：2017-09-28
申请号：US15438621
申请日：2017-02-21
CPC分类号： G07D7/004 , G07D7/0054 , G07D7/20
摘要： The present invention provides methods, reagents, and apparatus for authenticating and identifying products. Methods of the invention are easy to implement but difficult to replicate, simulate, alter, transpose, or tamper with. In some embodiments, the present invention relates to a product authentication code defined by a frequency array of a population of entities, and an item identifier defined by the specific manifestation of the product authentication code.
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公开(公告)号：US20150260653A1
公开(公告)日：2015-09-17
申请号：US14728684
申请日：2015-06-02
申请人： Authentix, Inc.
CPC分类号： G01N21/6408 , G01N21/6428 , G01N21/6458 , G01N2021/6439 , G01N2201/0221 , G07D7/003 , G07D7/0054
摘要： At least two luminescent materials are intermingled within a security feature. The materials are selected from among a larger set of luminescent materials each having a different individual exponential decay characteristic (decay constant and initial amplitude response to the degree of excitation) for photo-luminescent emission from the respective material following excitation. The ratio of the decay constants for any two materials is greater than or equal to about 1.5. The selected materials are mixed in one of a plurality of predetermined ratios. The combined emissions from the intermingled materials appear, to an unsophisticated measuring device, to have a single exponential decay constant. Based on measurements for the decay of the combined emissions following excitation, estimates of the individual decay constants and associated initial emission amplitudes allow decoding of the particular combination of materials and/or their ratios to validate the security feature, authenticating the article.
摘要翻译： 至少两种发光材料混合在安全特征内。 这些材料选自对于来自激发后的各材料的光致发光的各种具有不同的指数衰减特性（衰减常数和激发程度的初始振幅响应）的较大组的发光材料。 任何两种材料的衰变常数之比大于或等于约1.5。 所选择的材料以多个预定比率之一混合。 来自混合材料的组合发射出现在不复杂的测量装置上，具有单个指数衰减常数。 基于对激发后的组合发射的衰减的测量，单个衰减常数和相关联的初始发射幅度的估计允许对材料的特定组合和/或其比率进行解码以验证安全特征，认证该文章。
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公开(公告)号：US20100008561A1
公开(公告)日：2010-01-14
申请号：US12443514
申请日：2006-10-04
CPC分类号： G07D7/2033 , G06K2009/0059 , G07D7/0054 , G07D7/12
摘要： A system for authenticating products and/or packages, comprising a unit for acquiring primary configurations which represent meaningful images and for generating secondary configurations for the authentication marking of products and/or packages; a unit for applying the generated secondary configurations to a product and/or package; and a unit for recognizing the secondary configurations applied to the product and/or package. All the units are provided with means for mutual connection in an active configuration for transmitting digital data. A method for authenticating products and/or packages comprises the acquisition of primary configurations which represent meaningful images; the generation of secondary configurations for marking; the application of the generated secondary configurations to a product and/or package; and the recognition of the authenticity of the product and/or package.
摘要翻译： 一种用于认证产品和/或包裹的系统，包括用于获取代表有意义的图像的主要配置并且用于产生产品和/或包装的认证标记的二次配置的单元; 用于将产生的二次配置应用于产品和/或包装的单元; 以及用于识别应用于产品和/或包装的二次配置的单元。 所有单元都提供有用于传输数字数据的主动配置中的相互连接的装置。 用于认证产品和/或包裹的方法包括获取代表有意义的图像的主要配置; 生成二次配置的标记; 将产生的二次配置应用于产品和/或包装; 以及对产品和/或包装的真实性的认可。
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公开(公告)号：US20180314869A1
公开(公告)日：2018-11-01
申请号：US16026612
申请日：2018-07-03
发明人： Michael L. Soborski
CPC分类号： G06K7/1473 , G06K9/00577 , G06K19/06056 , G06K19/086 , G06K2009/0059 , G06Q30/0185 , G07D7/0054 , G07D7/2016 , G07D7/202
摘要： In one implementation, a processor: (1) receives an image of a candidate mark from an image acquisition device, (2) uses the image to measure one or more characteristics at a plurality of locations on the candidate mark, resulting in a first set of metrics, (3) removes, from the first set of metrics, a metric having a dominant amplitude, resulting in a trimmed first set of metrics, (4) retrieves, from a computer-readable memory, a second set of metrics that represents one or more characteristics measured at a plurality of locations on an original mark, (5) removes, from the second set of metrics, a metric corresponding to the metric removed from the first set of metrics, resulting in a trimmed second set of metrics, (6) compares the trimmed first set of metrics with the trimmed second set of metrics, and (7) determines whether the candidate mark is genuine based on the comparison.
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