Dynamic real-time tiered client access
    81.
    发明授权
    Dynamic real-time tiered client access 有权
    动态实时分层客户端访问

    公开(公告)号:US08457672B2

    公开(公告)日:2013-06-04

    申请号:US13491417

    申请日:2012-06-07

    IPC分类号: H04B7/00 H04J3/06

    摘要: Wireless client devices within a wireless network exchange data with other wireless devices during particular time slots determined by the network. More particularly, the system generates and wirelessly broadcasts synchronization information to the client devices, where the synchronization information contains individual masks to be applied to bit fields of individual client devices, where said time slots are determined in accordance with the masked bit fields. In such a manner, client devices can be coordinated to communicate with the system in a dynamic real-time tiered manner.

    摘要翻译: 在由网络确定的特定时隙期间,无线网络内的无线客户端设备与其他无线设备交换数据。 更具体地,系统生成并向客户端设备无线地广播同步信息,其中同步信息包含要应用于单个客户端设备的位域的单独掩码,其中根据掩码比特字段来确定所述时隙。 以这种方式,可以协调客户端设备以动态实时分层方式与系统通信。

    Two-level authentication for secure transactions
    82.
    发明授权
    Two-level authentication for secure transactions 有权
    安全交易的两级认证

    公开(公告)号:US08433919B2

    公开(公告)日:2013-04-30

    申请号:US11744831

    申请日:2007-05-05

    IPC分类号: H04L29/06

    摘要: A system and method provide efficient, secure, and highly reliable authentication for transaction processing and/or access control applications. A Personal Digital Key stores one or more profiles (e.g., a biometric profile) in a tamper-proof memory that is acquired in a secure trusted process. Biometric profiles comprise a representation of physical or behavioral characteristics that are uniquely associated with an individual that owns and carries the PDK. The PDK wirelessly transmits the biometric profile over a secure wireless transaction to a Reader for use in a biometric authentication process. The Reader compares the received biometric profile to a biometric input acquired at the point of transaction in order to determine if the transaction should be authorized.

    摘要翻译: 系统和方法为交易处理和/或访问控制应用提供高效,安全和高度可靠的认证。 个人数字密钥将一个或多个简档(例如,生物特征简档)存储在在安全可信过程中获取的防篡改存储器中。 生物特征描述包括与拥有和携带PDK的个人唯一相关联的物理或行为特征的表示。 PDK通过安全无线事务无线地将生物特征分发到读取器以用于生物特征认证过程。 读者将接收到的生物特征图与在交易点获取的生物特征输入进行比较,以确定交易是否应被授权。

    Dynamic real-time tiered client access
    83.
    发明授权
    Dynamic real-time tiered client access 有权
    动态实时分层客户端访问

    公开(公告)号:US08219129B2

    公开(公告)日:2012-07-10

    申请号:US11620577

    申请日:2007-01-05

    IPC分类号: H04B7/00

    摘要: Wireless client devices within a wireless network exchange data with other wireless devices during particular time slots determined by the network. More particularly, the system generates and wirelessly broadcasts synchronization information to the client devices, where the synchronization information contains individual masks to be applied to bit fields of individual client devices, where said time slots are determined in accordance with the masked bit fields. In such a manner, client devices can be coordinated to communicate with the system in a dynamic real-time tiered manner.

    摘要翻译: 在由网络确定的特定时隙期间,无线网络内的无线客户端设备与其他无线设备交换数据。 更具体地,系统生成并向客户端设备无线地广播同步信息,其中同步信息包含要应用于单个客户端设备的位域的单独掩码,其中根据掩码比特字段来确定所述时隙。 以这种方式,可以协调客户端设备以动态实时分层方式与系统通信。

    Hybrid device having a personal digital key and receiver-decoder circuit and methods of use
    84.
    发明授权
    Hybrid device having a personal digital key and receiver-decoder circuit and methods of use 有权
    具有个人数字键和接收机 - 解码器电路的混合设备及其使用方法

    公开(公告)号:US08171528B1

    公开(公告)日:2012-05-01

    申请号:US12329329

    申请日:2008-12-05

    申请人: David L. Brown

    发明人: David L. Brown

    IPC分类号: G06F7/04

    摘要: A hybrid device includes a personal digital key (PDK) and a receiver-decoder circuit (RDC). The PDK and RDC of the hybrid device are coupled for communication with each other. In one embodiment, the hybrid device also provides a physical interconnect for connecting to other devices to send and receive control signals and data, and receive power. The hybrid device operates in one of several modes including, PDK only, RDC only, or PDK and RDC. This allows a variety of system configurations for mixed operation including: PDK/RDC, RDC/RDC or PDK/PDK. The present invention also includes a number of system configurations for use of the hybrid device including: use of the hybrid device in a cell phone; simultaneous use of the PDK and the RDC functionality of hybrid device; use of multiple links of hybrid device to generate an authorization signal, use of multiple PDK links to the hybrid device to generate an authorization signal; and use of the hybrid device for authorization inheritance.

    摘要翻译: 混合设备包括个人数字密钥(PDK)和接收机 - 解码器电路(RDC)。 混合设备的PDK和RDC被耦合用于彼此通信。 在一个实施例中,混合设备还提供用于连接到其他设备以发送和接收控制信号和数据以及接收功率的物理互连。 混合设备工作在多种模式之一,包括仅PDK,仅RDC或PDK和RDC。 这允许用于混合操作的各种系统配置,包括:PDK / RDC,RDC / RDC或PDK / PDK。 本发明还包括用于混合设备的多个系统配置,包括:在手机中使用混合设备; 同时使用PDK和混合设备的RDC功能; 使用混合设备的多个链路来产生授权信号,使用多个PDK链路到混合设备以产生授权信号; 并使用混合设备进行授权继承。

    Methods and compositions for stabilizing formation fines and sand
    85.
    发明授权
    Methods and compositions for stabilizing formation fines and sand 有权
    用于稳定地层细沙和沙粒的方法和组合物

    公开(公告)号:US08167045B2

    公开(公告)日:2012-05-01

    申请号:US12386293

    申请日:2009-04-16

    IPC分类号: E21B33/13 E21B43/22

    摘要: Methods comprising providing a polymerizable treatment fluid that comprises furfuryl alcohol monomer dispersed in an aqueous base fluid; introducing the polymerizable treatment fluid to a portion of a subterranean formation; and allowing the polymerizable treatment fluid to polymerize in the subterranean formation. The methods may include the use of contacting the furfuryl alcohol with an initiator to begin polymerization.

    摘要翻译: 包括提供包含分散在含水基体液中的糠醇单体的可聚合处理流体的方法; 将可聚合处理流体引入地下地层的一部分; 并使可聚合处理液在地层中聚合。 所述方法可以包括使用糠醇与引发剂接触以开始聚合。

    Tracking system using personal digital key groups
    86.
    发明授权
    Tracking system using personal digital key groups 有权
    跟踪系统使用个人数字键组

    公开(公告)号:US07883003B2

    公开(公告)日:2011-02-08

    申请号:US11939451

    申请日:2007-11-13

    IPC分类号: G06F7/00

    摘要: A system and method provides efficient and highly reliable customer tracking. A Personal Digital Key (PDK) is associated with and carried by a user. The PDK wirelessly communicates with a receiver/decoder circuit (RDC) that can be coupled to a variety of electronic devices. The RDC authenticates the PDK based on received data and stores information to track customers and provide improved service. A PDK can be assigned to one more groups of PDKs based on the received data. Specific functions can then be executed based on the group assignments. In a casino environment, the system enables functions such as group gaming, back betting, event tracking, and notification services.

    摘要翻译: 系统和方法提供高效可靠的客户跟踪。 个人数字密钥(PDK)与用户相关联并携带。 PDK与可以耦合到各种电子设备的接收机/解码器电路(RDC)无线通信。 RDC根据接收到的数据对PDK进行认证,并存储信息以跟踪客户并提供改进的服务。 PDK可以根据接收到的数据分配给另外一组PDK。 然后可以基于组分配来执行特定的功能。 在娱乐场的环境中,该系统可实现组游戏,背投,事件跟踪和通知服务等功能。

    Proximity-Sensor Supporting Multiple Application Services
    87.
    发明申请
    Proximity-Sensor Supporting Multiple Application Services 有权
    接近传感器支持多种应用服务

    公开(公告)号:US20090121890A1

    公开(公告)日:2009-05-14

    申请号:US12268397

    申请日:2008-11-10

    IPC分类号: G08B21/00 G08B29/00

    摘要: A personal digital key (e.g., which can be carried by a human) contains a memory having different service blocks. Each service block is accessible by a corresponding service block access key. As the personal digital key (PDK) moves around, it is detected by sensors. The sensors report position data, thus enabling location tracking of the PDK. The sensors also provide a data path to various applications. An application that has access to a service block access key can therefore access the corresponding service block on the PDK. The sensors themselves may also contain service block access keys.

    摘要翻译: 个人数字密钥(例如,可以由人携带)包含具有不同服务块的存储器。 每个服务块可由相应的服务块访问密钥访问。 随着个人数字键(PDK)的移动,它被传感器检测到。 传感器报告位置数据,从而实现PDK的位置跟踪。 传感器还提供了各种应用的数据路径。 因此,访问服务块访问密钥的应用程序可以访问PDK上相应的服务块。 传感器本身也可以包含服务块访问密钥。

    Methods for controlling water and particulate production
    88.
    发明授权
    Methods for controlling water and particulate production 有权
    控制水和颗粒物生产的方法

    公开(公告)号:US06978836B2

    公开(公告)日:2005-12-27

    申请号:US10444408

    申请日:2003-05-23

    CPC分类号: C09K8/5756 C09K8/512

    摘要: The present invention provides methods of reducing the production of both water and particulates from subterranean formations; the methods are particularly useful in conjunction with subterranean formations surrounding wellbores and fractures. The methods comprise the steps of applying to a subterranean formation a pre-flush fluid, applying aqueous surfactant fluid, applying a low-viscosity consolidating fluid, and applying an after-flush fluid.

    摘要翻译: 本发明提供了减少来自地下地层的水和颗粒物的产生的方法; 该方法特别适用于围绕井筒和裂缝的地下地层。 所述方法包括以下步骤:向地下地层施加预冲洗流体,施加表面活性剂水流体,施加低粘度固结流体,以及施加后冲洗流体。

    Receiver architecture for SDARS full band signal reception having an analog conversion to baseband stage
    89.
    发明授权
    Receiver architecture for SDARS full band signal reception having an analog conversion to baseband stage 有权
    用于SDARS全频带信号接收的接收机架构,具有到基带级的模拟转换

    公开(公告)号:US06735416B1

    公开(公告)日:2004-05-11

    申请号:US09318149

    申请日:1999-05-25

    IPC分类号: H04H100

    摘要: A receiver adapted to receive a signal having at least first and second carrier frequencies on which first and second information signals are modulated, respectively. The inventive receiver further includes circuitry for converting the received signal to a complex baseband signal. In the illustrative embodiment, the received signal includes first and second ensembles. The first ensemble includes a first signal from a first source, a first signal from a second source and a first signal from a third source. The second ensemble includes a second signal from the first source, a second signal from the second source and a second signal from the third source. The receiver is adapted to selectively output the first and/or the second ensemble. Conversion of the band is achieved with quad mixers. The outputs of the mixers are digitized and selectively provided as the first and/or the second ensemble by a digital translation stage.

    摘要翻译: 一种适于接收具有分别在其上调制第一和第二信息信号的至少第一和第二载波频率的信号的接收机。 本发明的接收机还包括用于将接收信号转换成复基带信号的电路。 在说明性实施例中,接收信号包括第一和第二组合。 第一集合包括来自第一源的第一信号,来自第二源的第一信号和来自第三源的第一信号。 第二集合包括来自第一源的第二信号,来自第二源的第二信号和来自第三源的第二信号。 接收器适于选择性地输出第一和/或第二组合。 使用四重混合器实现频带的转换。 混合器的输出通过数字转换级数字化并选择性地提供为第一和/或第二合奏。

    Seryl-lysyl-based peptide and peptidomimetic inhibitors of N-myristoyl transferase as anti-infective agents
    90.
    发明授权
    Seryl-lysyl-based peptide and peptidomimetic inhibitors of N-myristoyl transferase as anti-infective agents 失效
    作为抗感染剂的N-肉豆蔻酰基转移酶的丝氨酰赖氨酰基肽和肽模拟抑制剂

    公开(公告)号:US06632921B1

    公开(公告)日:2003-10-14

    申请号:US09277573

    申请日:1999-03-26

    IPC分类号: C07K508

    摘要: Seryl-lysyl-based peptide and peptidomimetic compounds are described as inhibitors of the enzyme N-myristoyl transferase to provide selective control of the fungal organism Candida albicans. Peptidomimetic compounds of particular interest are those of the formula: wherein R1 is selected form aminoalkyl, p-aminoalkylphenylalkyl, imidazolylalkylphenylalkyl, 2-alkylimidazolylalkylphenylalkyl, benzimidazolylalkylphenylalkyl and 2-alkylbenzimidazolylalkylphenylalkyl; wherein R2 is selected from hydrido, alkyl, cycloalkyl, akenyl, alkynyl, haloalkyl, benzyl, alkylphenylalkyl, alkoxyphenylalkyl, halophenylalkyl, phenethyl, cycloalkylalkyl, halocycloalkylalkyl, alkylcycloalkylalkyl, alkoxycycloalkylalkyl and naphthylalkyl; wherein Y is selected from carboxylic acid, hydroxamic acid, phosphonic acid and tetrazolyl; or a pharmaceutically-acceptable salt, amide or ester thereof. Compounds of the formula are species-specific inhibitors of C. albicans with little effect on human NMT enzyme and thus would.be useful in treating C. albicans fungal infections in humans.

    摘要翻译: 描述了基于丝氨酰赖氨酰的肽和拟肽化合物作为N-肉豆蔻酰转移酶酶的抑制剂,以提供对真菌生物体 的真菌生物的选择性控制。 特别感兴趣的拟肽化合物是下式的化合物:其中R 1选自氨基烷基,对氨基烷基苯基烷基,咪唑基烷基苯基烷基,2-烷基咪唑基烷基苯基烷基,苯并咪唑基烷基苯基烷基和2-烷基苯并咪唑基烷基苯基烷基; 其中R 1选自氢,烷基,环烷基,亚烯基,炔基,卤代烷基,苄基,烷基苯基烷基,烷氧基苯基烷基,卤代苯基烷基,苯乙基,环烷基烷基,卤代环烷基烷基,烷基环烷基烷基, 其中Y选自羧酸,异羟肟酸,膦酸和四唑基; 或其药学上可接受的盐,酰胺或酯。 式的化合物是 C的物种特异性抑制剂。 白色念珠菌 对人NMT酶几乎没有影响,因此可用于治疗 C。 白色念珠菌 人类真菌感染。