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公开(公告)号:US20150266332A1
公开(公告)日:2015-09-24
申请号:US14661489
申请日:2015-03-18
申请人: APDN (B.V.I.) INC.
IPC分类号: B42D25/415 , B42D25/36
CPC分类号: C09K11/06 , B29C65/4825 , B29C66/733 , B41M3/142 , B41M3/144 , B42D2035/34 , G07D7/14
摘要: Encrypted markers that are not readily detectable can be revealed by treatment with a specific reagent used as a developer to reveal a readily detectable physical property of the marker, such as a characteristic fluorescence emission after excitation with a particular excitation wavelength, or to reveal a visible color. The encrypted marker can be developed in situ, or a sample can be removed by brushing, scraping, swabbing or scratching the marked object or item and developing the encrypted marker or a sample thereof with the appropriate developer to reveal an overt marker or optical signal. The marker can be revealed by exposure of the encrypted marker or a sample thereof to the developer in any suitable form, such as a solution, a slurry, a swab, a solid (such as in granular form), or a gas or a vapor that includes a developer.
摘要翻译: 通过用用作显色剂的特定试剂进行处理,可以显示不容易检测到的加密标记物,以显示标记的易于检测的物理性质,例如用特定激发波长激发后的特征性荧光发射,或显示可见光 颜色。 可以原位开发加密的标记,或者可以通过刷涂,刮擦,擦拭或刮擦标记的物体或物品并用合适的显影剂开发加密标记或样品,以揭示公开标记或光信号来移除样品。 可以通过将加密的标记物或其样品以任何合适的形式(例如溶液,浆液,拭子,固体(例如颗粒形式))或气体或蒸汽暴露于显影剂来显示标记 包括开发人员。
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公开(公告)号:US20160246892A1
公开(公告)日:2016-08-25
申请号:US15027454
申请日:2014-10-07
申请人: APDN (B.V.I.), INC.
发明人: Judith MURRAH , Phidung H. TRAN , Maciej B. SZCZEPANIK , MingHwa Benjamin LIANG , James A. HAYWARD
CPC分类号: G06F17/30876 , G06K7/0004 , G06K19/06037 , G06K19/0723
摘要: A multi-mode reader instrument capable of detecting and determining digital data from a signal from one or more markers, indicia or taggants on an object, the markers, indicia or taggants such as a bar code, a QR code, an RFID, an optical compound, a fluorescent compound, a phosphorescent compound, a DNA taggant, an upconverting phosphor (UCP), a chemical dye, a digitized image, a radioactive compound, an olfactory compound or a thermal attribute of the object is provided. Also, provided is a method and a system for identifying an object, the system includes: a multi-mode reader instrument for detecting data from a signal from one or more markers, indicia or taggants on an object and assignment of digital code for the marker and a database for securing and retrieving information relevant to the item.
摘要翻译: 能够从物体上的一个或多个标记,标记或标记的信号检测和确定数字数据的多模式读取器仪器,标记,标记或标签,例如条形码,QR码,RFID,光学 化合物,荧光化合物,磷光化合物,DNA标记物,上转换荧光体(UCP),化学染料,数字化图像,放射性化合物,嗅觉化合物或热物性。 此外,提供了一种用于识别对象的方法和系统,该系统包括:多模式读取器工具,用于从来自一个或多个标记,对象上的标记或标记的信号和用于标记的数字代码的分配来检测数据 以及用于保护和检索与该项目相关的信息的数据库。
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公开(公告)号:US20180312998A1
公开(公告)日:2018-11-01
申请号:US16028176
申请日:2018-07-05
申请人: APDN (B.V.I.) INC.
IPC分类号: C40B20/04 , B41M3/14 , G07D7/14 , G07D7/1205
CPC分类号: C40B20/04 , B41M3/142 , B41M3/144 , B42D25/00 , C09B11/08 , C09B11/22 , C09B11/24 , C09B23/164 , C09B57/10 , C09B69/103 , C12Q1/68 , C12Q1/6876 , G07D7/1205 , G07D7/14 , G07D7/205 , C12Q2563/185
摘要: Encrypted markers that are not readily detectable can be revealed by treatment with a specific reagent used as a developer to reveal a readily detectable physical property of the marker, such as a characteristic fluorescence emission after excitation with a particular excitation wavelength, or to reveal a visible color. The encrypted marker can be developed in situ, or a sample can be removed by brushing, scraping, swabbing or scratching the marked object or item and developing the encrypted marker or a sample thereof with the appropriate developer to reveal an overt marker or optical signal. The encrypted marker may include a DNA taggant.
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