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1. 发明申请

WO2007002715A2 ABSORPTIVE COATING ON A DISC TO CREATE A REFLECTIVE MODULATION FOR ENCRYPTION 审中-公开
标题翻译：吸收涂料在DISC上产生加强反射调制
公开(公告)号：WO2007002715A2
公开(公告)日：2007-01-04
申请号：PCT/US2006/025085
申请日：2006-06-27
申请人： SPECTRA SYSTEMS CORPORATION , LAWANDY, Nabil, M.
发明人： LAWANDY, Nabil, M.
IPC分类号： H04L9/00
CPC分类号： H04K1/00 , G11B7/0053 , G11B7/00736 , G11B7/24056 , G11B7/24097 , G11B7/252 , G11B7/26 , G11B20/00086 , G11B20/00253 , G11B20/00608 , G11B23/284 , G11B2007/24624 , H04L9/0894 , H04L2209/60
摘要： . Described herein are systems and methods for digital data encryption, and more specifically, systems and methods for providing encryption keys for reading encrypted data. Optical media, particularly digital disks, are described where a laser reader accesses digital data on a disk. The disks are coated with a coating containing an encryption key to access encrypted data in the digital disk.
摘要翻译：。这里描述了用于数字数据加密的系统和方法，更具体地，用于提供用于读取加密数据的加密密钥的系统和方法。描述光学介质，特别是数字磁盘，其中激光读取器访问盘上的数字数据。磁盘涂覆有包含加密密钥的涂层，以访问数字磁盘中的加密数据。

2. 发明申请

WO2017031447A1 DEVICE AND METHOD FOR USING GASOCHROMIC SENSING FOR EVALUATING FITNESS 审中-公开
标题翻译：使用GASOCHROMIC SENSING进行评估的装置和方法
公开(公告)号：WO2017031447A1
公开(公告)日：2017-02-23
申请号：PCT/US2016/047835
申请日：2016-08-19
申请人： SPECTRA SYSTEMS CORPORATION , LAWANDY, Nabil, M.
发明人： LAWANDY, Nabil, M.
IPC分类号： G01N15/08
CPC分类号： G07D7/185 , G01N15/082 , G07D7/06
摘要： A method and apparatus for evaluating the fitness of an object based on determination of a measure of permeability of the object, including positioning the object between a fluid source and a gasochromic material, dispensing a fluid from the fluid source towards the object such that at least a portion of the fluid flows through the object and contacts the gasochromic material, exciting the gasochromic material with an excitation source such that an emission of the gasochromic material is in response to the excitation source and the fluid, detecting the emission from the gasochromic material to determine the permeability of the object, and evaluating the fitness of the object based on the determination of the permeability of the object. The gasochromic material may also be included in the object.
摘要翻译：一种用于基于物体的渗透性测量的确定来评估物体的适应度的方法和装置，包括将物体定位在流体源和气体色素材料之间，从流体源向物体分配流体，使得至少一部分流体流过物体并接触气相色谱材料，用激发源激发气相色谱材料，使得气色材料的发射响应于激发源和流体，检测从气相色谱材料的发射到确定对象的渗透性，并且基于对象的渗透性的确定来评估对象的适应度。气相色谱材料也可以包括在物体中。

3. 发明申请

WO2011153343A1 CURRENCY FITNESS AND WEAR DETECTION USING TEMPERATURE MODULATED INFRARED DETECTION 审中-公开
标题翻译：使用温度调制红外检测的货币适用性和磨损检测
公开(公告)号：WO2011153343A1
公开(公告)日：2011-12-08
申请号：PCT/US2011/038920
申请日：2011-06-02
申请人： SPECTRA SYSTEMS CORPORATION , LAWANDY, Nabil, M.
发明人： LAWANDY, Nabil, M.
IPC分类号： G07D7/12 , G07D7/18
CPC分类号： G07D7/12 , G07D7/185
摘要： In part, the invention relates to methods, systems, and devices that use thermal transients to diagnose wear or other damage in a document such as a banknote. In one embodiment, the invention performs various steps including applying a transient heating or cooling stimulus to the document, wherein the document includes a substrate and a plurality of elements thermally dissimilar to the substrate; detecting a differential thermal emission signature for the substrate and each thermally dissimilar element using a sensor; and determining a wear status of the document based on the detected differential thermal emission signatures.
摘要翻译：部分地，本发明涉及使用热瞬变来诊断诸如钞票的文件中的磨损或其他损坏的方法，系统和装置。在一个实施例中，本发明执行各种步骤，包括对文件施加瞬时加热或冷却刺激，其中所述文件包括基板和与所述基板热不相似的多个元件; 使用传感器检测所述基板和每个热异质元件的差分热发射特征; 以及基于检测到的差分热发射特征确定文件的磨损状态。

4. 发明申请

WO2011097495A1 GAS ACTIVATED CHANGES TO LIGTH ABSORPTION AND EMISSION CHARACTERISTICS FOR SECURITY ARTICLES 审中-公开
标题翻译：气体激活变化对安全文件的吸收和排放特性
公开(公告)号：WO2011097495A1
公开(公告)日：2011-08-11
申请号：PCT/US2011/023767
申请日：2011-02-04
申请人： SPECTRA SYSTEMS CORPORATION , LAWANDY, Nabil, M.
发明人： LAWANDY, Nabil, M.
IPC分类号： G01N21/17
CPC分类号： B42D25/36 , B42D25/29 , G01N1/22 , G01N21/64 , G01N21/6408 , G01N21/643 , G01N21/783 , G01N2021/1795 , G01N2021/3137 , G01N2021/6417 , G01N2021/6419 , G01N2021/6439 , G06F21/00 , G06K7/10544 , G07D7/1205
摘要： Disclosed are security articles and methods and systems for authenticating security articles using a plurality of stimuli. According to one embodiment, an illustrative security feature includes activation of phosphorescent or fluorescent materials by the simultaneous presence of a source of electromagnetic radiation and a specific gas environment. A detector detects a spectral emission of the security feature that results from the change in gas environment. The spectral emission may be compared to an expected emissive signature to determine authenticity of the security article.
摘要翻译：公开了用于使用多个刺激来认证安全物品的安全性文章和方法和系统。根据一个实施例，说明性的安全特征包括通过同时存在电磁辐射源和特定气体环境来激发磷光或荧光材料。检测器检测由气体环境变化导致的安全特征的光谱发射。可以将光谱发射与期望的发射签名进行比较以确定安全性文章的真实性。

5. 发明申请

WO2010141869A1 ULTRAVIOLET-DULL RESPONSE IN SECURITY TAGGANTS 审中-公开
标题翻译： ULTRAVIOLET-DULL在安全标签中的反应
公开(公告)号：WO2010141869A1
公开(公告)日：2010-12-09
申请号：PCT/US2010/037476
申请日：2010-06-04
申请人： SPECTRA SYSTEMS CORPORATION , LAWANDY, Nabil, M.
发明人： LAWANDY, Nabil, M.
IPC分类号： C09D11/00
CPC分类号： B42D25/387 , B42D25/29 , B42D2033/20 , B42D2033/32
摘要： Articles and methods for manufacturing security articles include ultraviolet absorptive materials disposed above and below an emissive security taggant that prevent excitation of the taggant itself at certain shorter ultraviolet wavelengths, rendering the article secure from detection by normal or conventional means.
摘要翻译：用于制造安全物品的制品和方法包括设置在发射安全标签剂上方和下方的紫外线吸收材料，其防止标签牌本身在某些较短的紫外线波长下的激发，使得该物品能够通过正常或常规方式得到检测。

6. 发明申请

WO2010077600A1 FLUORESCENCE NOTCH CODING AND AUTHENTICATION 审中-公开
标题翻译：荧光编码和认证
公开(公告)号：WO2010077600A1
公开(公告)日：2010-07-08
申请号：PCT/US2009/066965
申请日：2009-12-07
申请人： SPECTRA SYSTEMS CORPORATION , LAWANDY, Nabil, M.
发明人： LAWANDY, Nabil, M.
IPC分类号： B32B19/00
CPC分类号： D21H21/40 , B42D25/29 , B42D25/355 , B42D25/387 , G07D7/1205 , G09C1/00 , H04L9/3278 , H04L2209/12
摘要： Systems and methods for document and product authentication using a variety of absorption and emission signatures are disclosed. Emission signatures in the form of florescent or phosphorescent coatings, inks and substrates are used for authentication and protection of items such as documents, currency, and secondary packaging for tobacco, luxury goods and pharmaceuticals. Spectrally overlapping absorption and emission materials are combined to provide a unique spectral fingerprint detectable by a scanner.
摘要翻译：公开了使用各种吸收和排放特征的文件和产品认证的系统和方法。荧光或磷光涂料，油墨和底物形式的排放签名用于认证和保护烟草，奢侈品和药品的文件，货币和二次包装等物品。光谱重叠的吸收和发射材料被组合以提供由扫描仪可检测的独特的光谱指纹。

7. 发明申请

WO2010006271A1 MAGNETICALLY ADDRESSABLE BISTABLE FILM 审中-公开
标题翻译：磁性可弯曲薄膜
公开(公告)号：WO2010006271A1
公开(公告)日：2010-01-14
申请号：PCT/US2009/050270
申请日：2009-07-10
申请人： SPECTRA SYSTEMS CORPORATION , LAWANDY, Nabil, M.
发明人： LAWANDY, Nabil, M.
IPC分类号： G11C7/00
CPC分类号： C08J5/18 , C08J2367/02 , Y10T428/249997
摘要： A magnetically addressable bistable film includes a polymeric substrate impregnated with polymeric microcapsules that contain liquid-suspended magnetically orientable or magnetophoretic material. The material is subject to reorientation either in the plane or perpendicular to the plane of the film, as well to forces of attraction, due to an external magnetic field. The two states provide sufficient difference in light reflectivity to create visible contrast by addressing the film locally, either on a pixel-by-pixel basis or by spatially patterning the driving magnetic field itself. The congregation of magnetophoretic materials in one portion of the microcapsule may also provide sufficient difference in light reflectivity to create visible contrast.
摘要翻译：磁性可寻址双稳态膜包括浸渍有聚合物微胶囊的聚合物基质，其含有液体悬浮的可磁性取向或磁导电材料。该材料在平面中或垂直于膜的平面进行重新取向，以及由于外部磁场引起的吸引力。两个状态通过在逐个像素的基础上或通过空间构图驱动磁场本身而局部寻址胶片来提供光反射率的足够差异来产生可见的对比度。微胶囊的一部分中的磁性渗透材料的会聚也可以提供足够的光反射率差异以产生可见的对比度。

8. 发明申请

WO2014070307A1 SUPERCRITICAL FLUID CLEANING OF BANKNOTES AND SECURE DOCUMENTS 审中-公开
标题翻译：银行清洁和安全文件的超临界流体清洁
公开(公告)号：WO2014070307A1
公开(公告)日：2014-05-08
申请号：PCT/US2013/058775
申请日：2013-09-09
申请人： SPECTRA SYSTEMS CORPORATION , LAWANDY, Nabil, M.
发明人： LAWANDY, Nabil, M.
IPC分类号： B08B3/04
CPC分类号： B08B7/0021 , A61L2/18 , A61L2/20 , A61L2202/17 , A61L2202/20 , B01D11/0203 , G07D7/181 , G07D11/0084
摘要： A method and system for cleaning a secure instrument, such as a banknote, including a substrate, visual data and a security feature, including exposing the secure instrument to a supercritical fluid at a temperature and a pressure and for a duration sufficient to clean the substrate and not compromise the security feature and the visual data, wherein to clean the substrate includes to remove one or more substances from the substrate into the supercritical fluid. The substances removed from the substrate may include contaminants, dirt, sebum and pathogens.
摘要翻译：一种用于清洁诸如纸币的安全仪器（包括基底，视觉数据和安全特征）的方法和系统，包括将温度和压力下的固定仪器暴露于超临界流体，持续时间足以清洁基底并且不损害安全特征和视觉数据，其中清洁基底包括将一种或多种物质从基底移除到超临界流体中。从基材中除去的物质可能包括污染物，污垢，皮脂和病原体。

9. 发明申请

WO2009014675A1 SYSTEMS AND METHODS FOR USING MICROSCOPIC CAPSULES CONTAINING ORIENTABLE MATERIALS FOR DOCUMENT SECURITY AND PROCESSING APPLICATIONS 审中-公开
标题翻译：用于文件安全和处理应用的包含方向材料的微孔囊的系统和方法
公开(公告)号：WO2009014675A1
公开(公告)日：2009-01-29
申请号：PCT/US2008/008852
申请日：2008-07-21
申请人： SPECTRA SYSTEMS CORPORATION , LAWANDY, Nabil, M.
发明人： LAWANDY, Nabil, M.
IPC分类号： B42D15/00
CPC分类号： B42D25/405 , B41M3/14 , B41M3/144 , B42D25/29 , B42D25/369 , B42D2033/16 , G02B26/026 , G02F2001/094 , G07D7/04 , G07D7/12
摘要： Systems and methods for using microscopic capsules containing orientable materials for document security and processing applications are presented. A security application comprising a medium having a substrate and a plurality of microcapsules is disclosed. The microcapsules contain magnetically orientable material and a liquid. The magnetically orientable material is oriented in a first alignment. Application of a magnetic field to the medium orients the magnetically orientable material to a second alignment, thereby altering the opacity of the medium. Magnetic material may also be dragged into a concentrated arrangement by a magnetic field, thereby altering the opacity of the medium.
摘要翻译：介绍了使用含有可取向材料的微观胶囊进行文件安全和处理应用的系统和方法。公开了包括具有基底和多个微胶囊的介质的安全应用。微胶囊含有可磁性取向材料和液体。磁性取向材料以第一对准方向取向。将磁场施加到介质上将磁性取向材料定向到第二对准，从而改变介质的不透明度。磁性材料也可以通过磁场被拖入集中的布置，从而改变介质的不透明度。

10. 发明申请

WO2008156808A1 NEAR INFRARED INK SECURITY FEATURE 审中-公开
标题翻译：近红外墨水安全功能
公开(公告)号：WO2008156808A1
公开(公告)日：2008-12-24
申请号：PCT/US2008/007646
申请日：2008-06-19
申请人： SPECTRA SYSTEMS CORPORATION , LAWANDY, Nabil, M. , DRISCOLL, Tim , CONROY, Jeff , GOLTSOS, William , ZEPP, Charles
发明人： LAWANDY, Nabil, M. , DRISCOLL, Tim , CONROY, Jeff , GOLTSOS, William , ZEPP, Charles
IPC分类号： C09D11/00
CPC分类号： C09D11/037 , B42D25/382 , C09D11/50 , G07D7/12 , G07D7/1205
摘要： Systems and methods of providing a covert security marking for items such as documents, packaging, credit cards, and other valuable goods to combat the steady increase in forgery, counterfeiting, and other fraudulent activities is presented. A spectrally narrow, near infrared ink system serves as the basis of a covert security feature for items of value. Alternatively, or in combination, metal oxides having a substantially narrow absorption band and a maximum absorption wavelength of electromagnetic radiation in the near infrared range are also utilized.
摘要翻译：介绍了为文件，包装，信用卡和其他有价值物品等物品提供隐蔽安全标记的制度和方法，以打击伪造，伪造和其他欺诈活动的稳步增长。光谱窄的近红外墨水系统作为价值物品的秘密安全特征的基础。或者或组合地，还利用具有近红外范围的电磁辐射的基本上窄的吸收带和最大吸收波长的金属氧化物。

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