专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2011058343A1 OPTIMISATION 审中-公开
标题翻译：优化
公开(公告)号：WO2011058343A1
公开(公告)日：2011-05-19
申请号：PCT/GB2010/051844
申请日：2010-11-04
申请人： INGENIA HOLDINGS (UK) LIMITED , COWBURN, Russell, Paul , BUCHANAN, James, David, Ralph
发明人： COWBURN, Russell, Paul , BUCHANAN, James, David, Ralph
IPC分类号： G07D7/20 , G06K9/62 , G06Q10/00
CPC分类号： G07D7/2075 , G06K9/0053 , G06K9/00543 , G06K9/00577 , G06K9/6217
摘要： There is described a method for implementing a system for authentication of an article based upon a signature generated from a set comprising groups of data points collected when a plurality of regions of an intrinsic surface structure of an article are sequentially subjected to coherent light and the light scattered by the intrinsic surface structure is collected. For a given system implementation, the method comprises: determining a set of parameters which influence the performance of the system; determining a definition of system performance which can be affected by the set of parameters; producing an initial population of parameter value sets, each parameter set including a value for each parameter to be used in achieving a desired system performance; determining for each parameter value set a fitness value in terms of the system performance definition; identifying mating pairs of the population in accordance with the determined fitnesses; producing a new population by crossing the mating pairs; repeating the determining of a fitness value for each parameter value set, identifying of mating pairs and producing a new population until an end criterion is satisfied; and configuring the system in accordance with a selected one of the parameter sets from the final population. Thereby, a flexible and appropriate approach to system implementation can be followed which provides high efficiency in terms of the human time input and which provides high quality reliable setup parameter values to enable a reliable and efficient system implementation to result
摘要翻译：描述了一种用于实现用于对物品认证的系统的方法，该系统基于从包括当物品的本征表面结构的多个区域依次经受相干光而收集的数据点组的集合生成的签名，并且所述光由本征表面结构分散收集。对于给定的系统实现，该方法包括：确定影响系统性能的一组参数; 确定可以受到参数集影响的系统性能的定义; 产生参数值集合的初始数量，每个参数集包括用于实现期望的系统性能的每个参数的值; 确定每个参数值根据系统性能定义设置适合度值; 根据确定的适应度识别群体的交配对; 通过交配对产生新的人口; 重复确定每个参数值集合的适合度值，识别交配对并产生新的群体，直到满足结束标准; 以及根据来自最终群体的所选择的一个参数集来配置系统。因此，可以遵循灵活和适当的系统实现方法，其在人类时间输入方面提供高效率，并且提供高质量可靠的设置参数值，以实现可靠和有效的系统实现结果

2. 发明申请

WO2007080375A1 VERIFICATION OF PERFORMANCE ATTRIBUTES OF PACKAGED INTEGRATED CIRCUITS 审中-公开
标题翻译：包装集成电路性能特性的验证
公开(公告)号：WO2007080375A1
公开(公告)日：2007-07-19
申请号：PCT/GB2007/000015
申请日：2007-01-03
申请人： INGENIA HOLDINGS (UK) LIMITED , COWBURN, Russell, Paul , BUCHANAN, James, David, Ralph
发明人： COWBURN, Russell, Paul , BUCHANAN, James, David, Ralph
IPC分类号： H01L23/544
CPC分类号： G01R31/31719 , G01R31/2896 , G01R31/31718 , H01L23/544 , H01L23/573 , H01L2223/54406 , H01L2223/54413 , H01L2223/54473 , H01L2223/54486 , H01L2924/0002 , H01L2924/00
摘要： Packaged integrated circuits (ICs) of some types, such as processors, are graded and sold according to a performance scale, such as maximum specified clock speed, set by the manufacturer as a result of testing. As a record of this grading some part of the package, usually the upper surface, is marked with the specified performance attribute. However, criminal activity has developed where the packaging is relabelled to show a higher specification so the ICs can be fraudulently resold at a higher price. To address this problem, the invention envisages that manufacturers maintaining a product database for each packaged IC which logs not only the performance specification, but also a digital signature derived from a speckle pattern obtained from the packaging. Subsequently, any packaged IC can be rescanned to interrogate its speckle pattern and recompute the signature. The signature is then used to find the product in the database, whereby the originally specified performance attribute is retrieved. The fraud is then detectable. This method can be used to test products returned under a warranty claim, for example.
摘要翻译：某些类型的封装集成电路（如处理器）根据测试结果由制造商设定的性能规模进行分级和出售，例如最大规定的时钟速度。作为此分级的记录，包的某些部分（通常为上表面）标有指定的性能属性。然而，犯罪活动已经发展到包装被重新标榜以显示更高的规格，所以IC可以以更高的价格欺诈地转售。为了解决这个问题，本发明设想制造商为每个封装的IC维护产品数据库，其不仅记录性能规范，而且还记录从包装获得的散斑图案中得到的数字签名。随后，可以重新扫描任何封装的IC以询问其斑点图案并重新计算签名。然后使用签名在数据库中查找产品，从而检索最初指定的性能属性。然后可以检测到欺诈。例如，该方法可用于测试以保修索赔退回的产品。

3. 发明申请

WO2008152393A3 FUZZY KEYS 审中-公开
公开(公告)号：WO2008152393A3
公开(公告)日：2008-12-18
申请号：PCT/GB2008/002020
申请日：2008-06-13
申请人： INGENIA HOLDINGS (UK) LIMITED , COWBURN, Russell, Paul
发明人： COWBURN, Russell, Paul
IPC分类号： H04L9/06 , H04L9/08
摘要： A method can be provided for performing encryption using a fuzzy key. The method can comprise generating a message, dividing a fuzzy key into a plurality of blocks; and generating an encrypted message by selecting a block from the fuzzy key corresponding to a bit position or bit pattern in the message.

4. 发明申请

WO2010070345A1 AUTHENTICATION 审中-公开
标题翻译：认证
公开(公告)号：WO2010070345A1
公开(公告)日：2010-06-24
申请号：PCT/GB2009/051727
申请日：2009-12-17
申请人： INGENIA HOLDINGS (UK) LIMITED , COWBURN, Russell, Paul , SEEM, Peter
发明人： COWBURN, Russell, Paul , SEEM, Peter
IPC分类号： G07D7/12 , G07D7/20
CPC分类号： G07D7/121 , G07D7/2033
摘要： The present invention can provide an apparatus operable to determine a signature from an article arranged in a reading volume. The apparatus can comprise a generator operable to generate and sequentially direct a focussed noncoherent beam onto each of a plurality of different regions of the reading volume;a detector arrangement operable to collect a set comprising groups of data points from signals obtained when the beam scatters from the different regions of the reading volume, wherein different ones of the groups of data points relate to scatter from the respective different regions of the reading volume; and a data acquisition and processing module operable to determine a signature of the article from the set of groups of data points.
摘要翻译：本发明可以提供一种可操作以从布置在阅读体积中的物品确定签名的装置。该装置可以包括发生器，其可操作以产生并顺序地将聚焦的非相干光束引导到读取体积的多个不同区域中的每一个上;检测器装置，可操作以从当从光束散射时获得的信号收集包括数据点组的集合所述读取体积的不同区域，其中所述数据点组中的不同组涉及从所述阅读体积的各个不同区域的散射; 以及数据获取和处理模块，用于从所述一组数据点确定所述物品的签名。

5. 发明申请

WO2008139131A1 DATA STORAGE DEVICE AND METHOD 审中-公开
标题翻译：数据存储设备和方法
公开(公告)号：WO2008139131A1
公开(公告)日：2008-11-20
申请号：PCT/GB2008/001116
申请日：2008-03-31
申请人： INGENIA HOLDINGS (UK) LIMITED , COWBURN, Russell, Paul , PETIT, Dorothee , READ, Dan
发明人： COWBURN, Russell, Paul , PETIT, Dorothee , READ, Dan
IPC分类号： G11C19/08
CPC分类号： G11C11/14 , G11C19/08 , G11C19/0816
摘要： A serial magnetic mass storage device and associated data storage method is provided based on magnetic nanowires that support single magnetic domains separated by domain walls. Each data-storing nanowire has a plurality of crossing nanowires along its length, forming cross junctions that constitute domain wall pinning sites. Data is fed through each data-storing nanowire by moving the magnetic domains under the action of a field that alternates between alignment and anti-alignment with the crossing nanowires. The data is encoded in the chirality of the domain walls, with up and down chirality transverse domain walls being used to encode 0's and 1's. Data is clocked into each nanowire with suitable nucleation generators capable of nucleating domains with domain walls of pre-defined chirality. Data is clocked out of each nanowire with suitable magnetic field sensors that sense the chirality.
摘要翻译：基于支撑由畴壁分离的单个磁畴的磁性纳米线提供串行磁性大容量存储装置和相关数据存储方法。每个数据存储纳米线沿其长度具有多个交叉的纳米线，形成构成畴壁钉扎位点的交叉连接点。通过在对准和交叉纳米线之间交替的场的作用下移动磁畴，将数据馈送通过每个数据存储纳米线。数据以域壁的手性编码，上下手势横向域壁用于编码0和1。数据通过合适的成核发生器计时到每个纳米线中，该成核发生器能够使具有预定义手性的畴壁成核结构域。数据由每个纳米线的时钟输出，使用感应手性的合适的磁场传感器。

6. 发明申请

WO2010004282A1 AUTHENTICATION SCANNER 审中-公开
标题翻译：认证扫描仪
公开(公告)号：WO2010004282A1
公开(公告)日：2010-01-14
申请号：PCT/GB2009/001703
申请日：2009-07-09
申请人： INGENIA HOLDINGS (UK) LIMITED , COWBURN, Russell, Paul , SEEM, Peter
发明人： COWBURN, Russell, Paul , SEEM, Peter
IPC分类号： G06K19/14 , G07D7/00 , G06K9/32
CPC分类号： G06K9/3241 , G07D7/2033
摘要： A system for obtaining a signature from a scan area on the surface of an article comprises: a signature generator that generates the signature from scattered coherent radiation detected from a plurality of points on the surface and includes a scan head comprising a coherent radiation source and photodetectors; a camera for capturing an image of the surface; a comparator that compares the captured image with a reference image to determine the location and orientation of the scan area; and a drive assembly that positions the scan head appropriately for generating a signature from the scan area in response to the determination of the location and orientation of the scan area.
摘要翻译：用于从物品表面上的扫描区域获得签名的系统包括：签名生成器，其从表面上的多个点检测到的散射相干辐射产生签名，并且包括扫描头，该扫描头包括相干辐射源和光电探测器 ; 用于捕获表面的图像的相机; 比较器，将拍摄图像与参考图像进行比较，以确定扫描区域的位置和方向; 以及驱动组件，其响应于扫描区域的位置和取向的确定，适当地定位扫描头以从扫描区域生成签名。

7. 发明申请

WO2009138751A1 TWO TIER AUTHENTICATION 审中-公开
标题翻译：两个认证
公开(公告)号：WO2009138751A1
公开(公告)日：2009-11-19
申请号：PCT/GB2009/001212
申请日：2009-05-13
申请人： INGENIA HOLDINGS (UK) LIMITED , COWBURN, Russell, Paul , MCGLADE, Mark
发明人： COWBURN, Russell, Paul , MCGLADE, Mark
IPC分类号： G06K19/14 , G07D7/00
CPC分类号： G06Q10/087 , G07D7/003 , G07D7/0043
摘要： There can be provided a complete and flexible multi-tier article authentication system. A number of different authentication systems are applied to a given article in order to allow multiple levels of authentication to be performed by different persons throughout the supply chain, and using different levels of equipment to perform the authentication. By using such a flexible approach, authenticity can be verified to one or more different levels, depending upon the interest, capability and equipment of an individual. A corresponding method and apparatus can be provided. A tracking system based upon similar principles can additionally or alternatively be provided.
摘要翻译：可以提供一个完整灵活的多层次的文章认证系统。许多不同的认证系统被应用于给定的文章，以允许不同的人在整个供应链中执行多级认证，并且使用不同级别的设备来执行认证。通过使用这种灵活的方法，可以根据个人的兴趣，能力和设备，将真实性验证为一个或多个不同的级别。可以提供相应的方法和装置。可以额外地或替代地提供基于类似原理的跟踪系统。

8. 发明申请

WO2010070347A1 SELF-CALIBRATION 审中-公开
标题翻译：自标定
公开(公告)号：WO2010070347A1
公开(公告)日：2010-06-24
申请号：PCT/GB2009/051729
申请日：2009-12-17
申请人： INGENIA HOLDINGS (UK) LIMITED , COWBURN, Russell, Paul
发明人： COWBURN, Russell, Paul
IPC分类号： G07D7/20 , G06K9/00
CPC分类号： G07D7/2033
摘要： Mitigation of processing artefacts caused by surfaces with high contrast printing or colouring transitions within a system to compare signatures derived from inherent physical surface properties of different articles to authenticate or validate articles and within a system to generate signatures from inherent physical surface properties of different articles.
摘要翻译：减少处理由系统内高对比度印刷或着色转变的表面引起的人为因素，以比较衍生自不同制品的固有物理表面性质的标签，以验证或验证物品，并在系统内生成不同物品的固有物理表面性质的签名。

9. 发明申请

WO2010004281A1 SIGNATURE OF MOULDED ARTICLE 审中-公开
标题翻译：模制品的签名
公开(公告)号：WO2010004281A1
公开(公告)日：2010-01-14
申请号：PCT/GB2009/001702
申请日：2009-07-09
申请人： INGENIA HOLDINGS (UK) LIMITED , COWBURN, Russell, Paul
发明人： COWBURN, Russell, Paul
IPC分类号： G01N21/88 , G01B11/30
CPC分类号： G01B11/303 , G06K9/00 , G06K9/00577 , G07D7/2033
摘要： A method of authenticating an article comprises generating a signature from intrinsic surface structure of an article, comparing the signature for the article to a stored signature for a mould used to produce articles, and deteπnining an authentication result based upon a comparison result between the article signature and stored mould signature.
摘要翻译：一种认证物品的方法包括从物品的内在表面结构生成签名，将物品的签名与用于产生物品的模具的存储签名进行比较，以及基于文章签名之间的比较结果来确定认证结果并存储模具签名。

10. 发明申请

WO2009138750A1 TWO TIER AUTHENTICATION 审中-公开
标题翻译：两个认证
公开(公告)号：WO2009138750A1
公开(公告)日：2009-11-19
申请号：PCT/GB2009/001211
申请日：2009-05-13
申请人： INGENIA HOLDINGS (UK) LIMITED , COWBURN, Russell, Paul , MCGLADE, Mark
发明人： COWBURN, Russell, Paul , MCGLADE, Mark
IPC分类号： G06K19/14 , G07D7/00
CPC分类号： G06Q10/087 , G07D7/003 , G07D7/0043
摘要： There can be provided a complete and flexible multi-tier article authentication system. A number of implementation options are possible, and in one of which an article can include an applied code thereon, which applied code includes an identifier code for the article and a biometric type signature for the article, the biometric type signature having been generated from analysis of intrinsic surface or internal structure of a part of an article to which the applied code is applied.
摘要翻译：可以提供一个完整灵活的多层次的文章认证系统。许多实现选项是可能的，并且其中一个文章可以包括其上的应用代码，该应用代码包括用于该文章的标识符代码和用于该文章的生物特征类型签名，该生物特征类型签名已经从分析生成的应用代码所应用的制品的一部分的内在表面或内部结构。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式