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公开(公告)号：US06210972B1
公开(公告)日：2001-04-03
申请号：US09065071
申请日：1998-06-09
IPC分类号： G01N2706
CPC分类号： G01N27/20 , G01N15/1031 , G01N2015/1062
摘要： A microelectrical resistance tomography system comprising one or more sensors, each sensor including a wafer substrate of electrically insulating material having an aperture bounding a fluid flow path through a tube and a plurality of sensor electrodes on the substrate disposed circumferentially around the aperture so as to contact the fluid.
摘要翻译： 一种包括一个或多个传感器的微电阻层析摄影系统，每个传感器包括电绝缘材料的晶片衬底，该晶片衬底具有界定通过管的流体流动通道的孔径，以及在所述衬底周围设置的多个传感器电极，以便接触 流体。
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公开(公告)号：US5807251A
公开(公告)日：1998-09-15
申请号：US700370
申请日：1996-08-26
CPC分类号： A61B5/0536
摘要： Method and apparatus for obtaining a representation of the distribution of electrical impedance within material contained within a containing wall, comprising providing a plurality of mutually spaced electrodes mounted at spaced locations of the wall, electrically insulated from one another and arranged to be in electrical contact with material contained within the wall, applying between an electrical reference ground and each electrode, separately, an input electrical signal which, while applied to any one of the electrodes, causes respective output electrical signals to be generated between the reference ground and each other one of the electrodes, measuring the output electrical signals and processing the resulting measured data to provide a representation of the distribution, within the said material, of its electrical impedance.
摘要翻译： PCT No.PCT / GB95 / 00520 Sec。 371日期：1996年8月26日 102（e）日期1996年8月26日PCT 1995年3月10日PCT公布。 出版物WO95 / 24155 日期1995年9月14日用于获得包含在容纳壁内的材料内的电阻抗分布表示的方法和装置，包括提供多个相互间隔的电极，所述多个相互间隔的电极安装在所述壁的间隔位置处，彼此电绝缘并布置成 与包含在壁内的材料电接触，在电参考接地和每个电极之间分别施加输入电信号，该输入电信号在施加到任何一个电极时使得在参考地面之间产生相应的输出电信号 和彼此之一的电极，测量输出的电信号并处理所得到的测量数据以提供在所述材料内的其电阻抗的分布的表示。
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公开(公告)号：US07555616B2
公开(公告)日：2009-06-30
申请号：US10947171
申请日：2004-09-23
CPC分类号： G06K19/0723 , G06K7/0008
摘要： Embodiments relating to a memory tag having a resonant circuit part and a non-volatile memory is presented. The resonant circuit part can be made operable, in response to a reader signal received from a reader, to provide power to the memory, the tag being operable to read the memory and transmit data stored in the memory in response to the signal from the reader. The data is stored in the memory in a plurality of data units, with each data unit having an associated sequence number. The tag is operable to store the sequence number of the data unit to be transmitted in a register in the non-volatile memory. When power is supplied to the memory, the data units are transmitted in sequence, where the first data unit to be transmitted depends on the stored sequence number.
摘要翻译： 提出了具有谐振电路部分和非易失性存储器的存储器标签的实施例。 谐振电路部分可以响应于从读取器接收到的读取器信号而可操作以向存储器提供电力，标签可操作以响应于来自读取器的信号读取存储器和发送存储在存储器中的数据 。 数据以多个数据单元存储在存储器中，每个数据单元具有相关联的序列号。 标签可操作以将要发送的数据单元的序列号存储在非易失性存储器中的寄存器中。 当向存储器供电时，依次发送数据单元，其中要发送的第一数据单元取决于存储的序列号。
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4.发明授权Memory tag, method for providing information and enabling the release of stored content, and apparatus therefor 有权存储器标签，用于提供信息并且能够释放存储的内容的方法及其装置公开(公告)号：US08970375B2
公开(公告)日：2015-03-03
申请号：US11451556
申请日：2006-06-13
CPC分类号： G06Q20/327 , G06Q20/123 , G06Q20/32
摘要： A method of providing information, the method comprising interrogating a memory tag; receiving content from the memory tag by wireless electromagnetic communication in response to the interrogation, the memory tag comprising a memory and a transponder to enable the wireless electromagnetic communication; storing the content; sending a release request to an authorizer; receiving a release confirmation from the authorizer in response to the release request; and releasing the stored content in response to receipt of the release confirmation. The memory tag may contain encrypted content. A plurality of said release requests may be sent, each release request having an associated cost. An aggregate cost can then be calculated in accordance with the sum of the associated costs.
摘要翻译： 一种提供信息的方法，所述方法包括询问存储器标签; 响应于询问，通过无线电磁通信从存储器标签接收内容，存储器标签包括存储器和应答器，以实现无线电磁通信; 存储内容; 向授权者发送释放请求; 响应于释放请求从授权者接收发布确认; 以及响应于接收到所述释放确认而释放所存储的内容。 内存标签可能包含加密的内容。 可以发送多个所述释放请求，每个释放请求具有相关联的成本。 然后可以根据相关费用的总和来计算总成本。
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5.发明授权Physical items for holding data securely, and methods and apparatus for publishing and reading them 有权用于保存数据的物理项目，以及用于发布和阅读数据的方法和装置公开(公告)号：US07712675B2
公开(公告)日：2010-05-11
申请号：US11493031
申请日：2006-07-26
申请人： Helen Balinsky , Weng Wah Loh , Fraser John Dickin , Thomas Rathbone , Stefek Malkowski Zaba , Keith Alexander Harrison , John Waters , James Thomas Edward McDonnell
发明人： Helen Balinsky , Weng Wah Loh , Fraser John Dickin , Thomas Rathbone , Stefek Malkowski Zaba , Keith Alexander Harrison , John Waters , James Thomas Edward McDonnell
IPC分类号： G06K19/06 , G06K19/00 , G06Q40/00 , G07D11/00 , G07F19/00 , H04L9/32 , G06F21/00 , G05B19/00
CPC分类号： G06K19/073 , G06F21/35 , G06K19/025 , G06K19/07372 , G06K19/07749 , G06K19/07758 , G06K2017/0038 , G06K2017/0064 , G06Q20/3278 , G06Q20/341 , G06Q20/346 , G06Q20/352 , G06Q20/40145 , G07F7/08 , G07F7/0833 , G07F7/1008
摘要： A physical object comprises one or more memory circuits adapted to be read wirelessly by a reader device attached to or incorporated within the physical object. Data in the memory circuit is protected from access by an unauthorised reader. Data in the memory circuit is also adapted to identify an authorised bearer of the physical object. Moreover, data in the memory circuit is adapted to allow access to a specified asset or assets by the authorised bearer.
摘要翻译： 物理对象包括一个或多个存储器电路，其适于通过附接到或并入物理对象的读取器设备无线地读取。 存储器电路中的数据受到未经授权的读取器的访问保护。 存储器电路中的数据也适于识别物理对象的授权承载。 此外，存储器电路中的数据适于允许授权承载人访问指定的资产或资产。
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公开(公告)号：US08610538B2
公开(公告)日：2013-12-17
申请号：US11359458
申请日：2006-02-23
IPC分类号： G08B21/00
CPC分类号： G06F21/77 , G06F21/35 , G06F2221/2129 , G07G1/009
摘要： A memory tag comprises an array of non-volatile memory, means for inductively obtaining power to enable receipt of data from and transmission of data to a reader device, a processor operable to process received data and to generate data to be transmitted; and a hash co-processor configured to apply a hash function to data applied to it. The array of non-volatile memory includes an area of write only memory. Reader devices for use with such memory tags and methods of using such memory tags are also described.
摘要翻译： 存储器标签包括非易失性存储器阵列，用于感应地获得能够接收来自读取器设备的数据和向读取器设备传输数据的功能的装置，可操作以处理接收到的数据并产生待发送的数据的处理器; 以及配置为将哈希函数应用于应用于其的数据的哈希协处理器。 非易失性存储器阵列包括仅写存储器的区域。 还描述了与这种存储器标签一起使用的读取器装置和使用这种存储器标签的方法。
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公开(公告)号：US07646303B2
公开(公告)日：2010-01-12
申请号：US11598195
申请日：2006-11-13
IPC分类号： H03H7/01
CPC分类号： G06K7/10128 , G01S13/753 , G06K7/0008
摘要： A detector for detecting the presence of a memory tag, the detector comprising a radio frequency source operable to generate a radio frequency signal and a detector resonant circuit part connected to the radio frequency source, the detector resonant circuit part comprising an antenna, the detector further comprising a power monitor responsive to the power of a reflected signal returned from the detector resonant circuit part, the power monitor being operable to generate an output in response to the power of the reflected signal, wherein a decrease in the power of the reflected signal indicates the presence of a tag in the vicinity of the antenna.
摘要翻译： 一种用于检测存储器标签的存在的检测器，所述检测器包括可操作以产生射频信号的射频源和连接到所述射频源的检测器谐振电路部分，所述检测器谐振电路部分包括天线，所述检测器进一步 包括响应于从检测器谐振电路部分返回的反射信号的功率的功率监视器，功率监视器可操作以响应于反射信号的功率产生输出，其中反射信号的功率的减小指示 在天线附近存在标签。
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8.发明授权公开(公告)号：US08922478B2
公开(公告)日：2014-12-30
申请号：US10917402
申请日：2004-08-13
申请人： Weng Wah Loh , Helen Balinsky , Fraser John Dickin
发明人： Weng Wah Loh , Helen Balinsky , Fraser John Dickin
CPC分类号： G06F3/044
摘要： A position sensor is disclosed with detector elements 11 coupled to a set of output lines 20 according to a connection pattern 30. An object 2 triggers a window subset of the detector elements 11, causing a logic output on the set of output lines 20. Some output lines 20a are coupled to more that one detector element 11. However, the connection pattern 30 is arranged such that for any window subset of the detector elements falling in a variable length range, a unique logic output is provided on the set of output lines 20 to identify the position of the object. A sensing method and search process for determining the connection pattern are also disclosed.
摘要翻译： 公开了一种位置传感器，其具有根据连接图案30耦合到一组输出线20的检测器元件11.对象2触发检测器元件11的窗口子集，从而在该组输出线20上产生逻辑输出。一些 输出线20a耦合到更多的一个检测器元件11.然而，连接图案30被布置为使得对于落入可变长度范围的检测器元件的任何窗口子集，在该组输出线上提供唯一的逻辑输出 20来识别对象的位置。 还公开了用于确定连接图案的感测方法和搜索过程。
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公开(公告)号：US08856497B2
公开(公告)日：2014-10-07
申请号：US11294479
申请日：2005-12-06
CPC分类号： G06F9/30101
摘要： This invention provides a processor 200, especially for use as the central processing unit of a memory tag 1200. The processor 200 has a minimal footprint in Silicon or other suitable material. It also is driven by the data that it receives. The processor includes a plurality 206, 212, 214, 224 of registers configured to receive in parallel data that are input to the processor, and to process in parallel the received data, and a micro sequencer and instruction decoder module 202 adapted to select two or more of the plurality of registers to receive the data that are input to the processor, and to control the processing of the received data by the end or more selected registers. A memory 1200 device utilizing such a processor, and a method of processing instructions are also provided.
摘要翻译： 本发明提供了一种处理器200，特别是用作存储器标签1200的中央处理单元。处理器200在硅或其它合适的材料中具有最小的占地面积。 它也由它接收的数据驱动。 处理器包括多个寄存器206,212,214,224，其被配置为并行地接收输入到处理器的数据，并且并行处理接收的数据;以及微定序器和指令解码器模块202，适于选择两个或 多个寄存器中的多个用于接收输入到处理器的数据，并且通过结束或更多选择的寄存器控制接收的数据的处理。 还提供了利用这种处理器的存储器1200设备，以及处理指令的方法。
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公开(公告)号：US07784699B2
公开(公告)日：2010-08-31
申请号：US11485427
申请日：2006-07-13
申请人： Weng Wah Loh , Fraser John Dickin
发明人： Weng Wah Loh , Fraser John Dickin
CPC分类号： G06K7/0008 , G06K19/0717 , G06K19/0723
摘要： A data storage device includes a temperature sensor. The temperature sensor outputs a temperature signal corresponding to a detected temperature. An identification unit connected to the temperature sensor generates and outputs an identification signal based on the temperature signal. A plurality of such data storage devices can therefore be identified by their relative position to an interrogator which outputs heat.
摘要翻译： 数据存储装置包括温度传感器。 温度传感器输出对应于检测温度的温度信号。 连接到温度传感器的识别单元产生并基于温度信号输出识别信号。 因此，可以通过它们与输出热量的询问器的相对位置来识别多个这样的数据存储装置。
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