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    System and method for handset positioning with dynamically updated RF fingerprinting
    15.
    发明授权
    System and method for handset positioning with dynamically updated RF fingerprinting 有权

    公开(公告)号：US10430492B1

    公开(公告)日：2019-10-01

    申请号：US13218256

    申请日：2011-08-25

    申请人： Michael A. Kerr ,  David Stewart

    发明人： Michael A. Kerr ,  David Stewart

    IPC分类号： A63F9/24 ,  G06F17/00

    摘要： A system and method for determining the location of a wireless handset on a premises is described. The system comprises a plurality of beacons and a plurality of sensors associated with the premises. The sensors are configured to detect a radio frequency signal comprising a signal identifier from the beacons. A plurality of virtual reference point fingerprints are generated based on the beacon signal strengths detected by the sensors. The virtual reference points comprise signal strengths for each of the plurality of beacons estimated at intervals throughout the premises. The system further comprises a wireless handset configured to receive a handset fingerprint comprising a signal identifier and a signal strength from the beacons. The location of the wireless handset is determined based on a comparison between the handset fingerprint signal strengths and the signal strengths of a subset of the virtual reference point fingerprints.

    Dynamic beacon rates and fixed ad hoc modes in ad hoc networks
    16.
    发明授权
    Dynamic beacon rates and fixed ad hoc modes in ad hoc networks 有权
    自组织网络中的动态信标速率和固定特设模式

    公开(公告)号：US09204368B2

    公开(公告)日：2015-12-01

    申请号：US13460573

    申请日：2012-04-30

    申请人： Gallin Chen ,  James Graves ,  David Stewart

    发明人： Gallin Chen ,  James Graves ,  David Stewart

    IPC分类号： H04W4/00 ,  H04W48/10 ,  H04W74/08 ,  H04W84/18 ,  H04W84/12

    CPC分类号： H04W48/10 ,  H04W74/0816 ,  H04W84/12 ,  H04W84/18

    摘要： Systems and methods for dynamic beacon rates and fixed ad hoc modes in ad hoc networks in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, an ad hoc wireless network includes a plurality of peers configured to form an ad hoc network, wherein the plurality of peers are configured to transmit and receive beacon frames, wherein one or more of the plurality of peers is configured to be fixed in a host mode, wherein one or more of the plurality of peers is configured to be fixed in a client mode, wherein the one or more peers in host mode are configured to transmit beacon frames, where the beacon frames identify an ad hoc wireless network, and wherein a peer not connected to an ad hoc wireless network does not transmit beacon frames when in client mode.

    摘要翻译： 公开了根据本发明的实施例的在自组织网络中的动态信标速率和固定自组织模式的系统和方法。 在本发明的一个实施例中，自组织无线网络包括被配置为形成自组织网络的多个对等体，其中所述多个对等体被配置为发送和接收信标帧，其中所述多个对等体中的一个或多个被配置 以主机模式固定，其中所述多个对等体中的一个或多个被配置为以客户端模式固定，其中主机模式中的所述一个或多个对等体被配置为发送信标帧，其中所述信标帧标识广告 hoc无线网络，并且其中未连接到自组织无线网络的对等体在客户端模式下不发送信标帧。

    Dynamic Beacon Rates and Fixed Ad Hoc Modes in Ad Hoc Networks
    17.
    发明申请
    Dynamic Beacon Rates and Fixed Ad Hoc Modes in Ad Hoc Networks 有权
    Ad Hoc网络中的动态信标速率和固定特殊模式

    公开(公告)号：US20130287010A1

    公开(公告)日：2013-10-31

    申请号：US13460573

    申请日：2012-04-30

    申请人： Gallin Chen ,  James Graves ,  David Stewart

    发明人： Gallin Chen ,  James Graves ,  David Stewart

    IPC分类号： H04W4/00

    CPC分类号： H04W48/10 ,  H04W74/0816 ,  H04W84/12 ,  H04W84/18

    摘要： Systems and methods for dynamic beacon rates and fixed ad hoc modes in ad hoc networks in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, an ad hoc wireless network includes a plurality of peers configured to form an ad hoc network, wherein the plurality of peers are configured to transmit and receive beacon frames, wherein one or more of the plurality of peers is configured to be fixed in a host mode, wherein one or more of the plurality of peers is configured to be fixed in a client mode, wherein the one or more peers in host mode are configured to transmit beacon frames, where the beacon frames identify an ad hoc wireless network, and wherein a peer not connected to an ad hoc wireless network does not transmit beacon frames when in client mode.

    摘要翻译： 公开了根据本发明的实施例的在自组织网络中的动态信标速率和固定自组织模式的系统和方法。 在本发明的一个实施例中，自组织无线网络包括被配置为形成自组织网络的多个对等体，其中所述多个对等体被配置为发送和接收信标帧，其中所述多个对等体中的一个或多个被配置 以主机模式固定，其中所述多个对等体中的一个或多个被配置为以客户端模式固定，其中主机模式中的所述一个或多个对等体被配置为发送信标帧，其中所述信标帧标识广告 hoc无线网络，并且其中未连接到自组织无线网络的对等体在客户端模式下不发送信标帧。

    Sheet size detection device
    18.
    发明授权
    Sheet size detection device 有权
    纸张尺寸检测装置

    公开(公告)号：US08123213B2

    公开(公告)日：2012-02-28

    申请号：US12269472

    申请日：2008-11-12

    申请人： Richard Thomas Calhoun Bridges ,  David Stewart

    发明人： Richard Thomas Calhoun Bridges ,  David Stewart

    IPC分类号： B65H1/00 ,  G03G15/00

    CPC分类号： B65H1/00 ,  B65H7/02 ,  B65H2220/09 ,  B65H2511/10 ,  B65H2553/25 ,  B65H2553/61 ,  B65H2801/06 ,  B65H2220/03

    摘要： A sheet size detection device for detecting a size of sheets which are held in a sheet tray is disclosed. The device comprises first and second guide members, first and second brackets, and a plurality of switches. The first guide member is movable in accordance with a first dimension of the sheets. The second guide member is movable in accordance with a second dimension of the sheets. Each bracket is operatively connected to its respective guide member and includes a plurality of slots extending through a solid surface. The plurality of switches is configured for selective engagement by at least one of the brackets. The solid surface and the plurality of slots of each bracket are configured to interact with one another to selectively engage the plurality of switches. The selective engagement of the plurality of switches enables conveyance of two dimensions of the sheet size.

    摘要翻译： 公开了一种纸张尺寸检测装置，用于检测保持在纸盘中的纸张的尺寸。 该装置包括第一和第二引导构件，第一和第二支架以及多个开关。 第一引导构件可根据片材的第一尺寸移动。 第二引导构件可根据片材的第二尺寸移动。 每个支架可操作地连接到其相应的引导构件并且包括延伸穿过固体表面的多个狭槽。 多个开关被配置为由至少一个托架选择性地接合。 每个托架的固体表面和多个槽被配置为彼此相互作用以选择性地接合多个开关。 多个开关的选择性接合使得能够输送片材尺寸的两个维度。

    ADVANCED VISUALIZATIONS IN ANALYTICS REPORTING
    19.
    发明申请
    ADVANCED VISUALIZATIONS IN ANALYTICS REPORTING 审中-公开
    分析报告中的高级可视化

    公开(公告)号：US20110029853A1

    公开(公告)日：2011-02-03

    申请号：US12849749

    申请日：2010-08-03

    申请人： Justin Garrity ,  Ryan Parr ,  David Stewart ,  Nicholas Fedoroff ,  Adam Keene

    发明人： Justin Garrity ,  Ryan Parr ,  David Stewart ,  Nicholas Fedoroff ,  Adam Keene

    IPC分类号： G06F3/048 ,  G06F15/16

    CPC分类号： G06F11/32 ,  G06F16/283 ,  G06F16/338

    摘要： A method and apparatus is disclosed for enabling advanced visualization techniques for conveying analytics information to a user. For the presentation of analytics data within a natural language statement or series of statements, a template is stored in a template database and includes natural language statements with data fields embedded within the statements. The data fields are populated with the appropriate analytics data such that the resulting reporting statement reads like a conversational statement of data and trends. Other advanced data visualizations of analytics helps one to quickly understand changes in key metrics for an entire account, compare the performance of reports across profiles, plot RSS feed events against metrics, and easily share data with others in ones organization.

    摘要翻译： 公开了一种用于实现用于将分析信息传送给用户的高级可视化技术的方法和装置。 为了在自然语言语句或一系列语句中呈现分析数据，将模板存储在模板数据库中，并包含自动语言语句，并将数据字段嵌入在语句中。 数据字段使用适当的分析数据填充，使得生成的报告语句看起来像数据和趋势的会话语句。 分析的其他高级数据可视化功能可帮助您快速了解整个帐户的关键指标变化，比较各个配置文件之间的报告性能，将RSS提要事件与指标进行比较，并轻松地在一个组织中与其他人共享数据。

    Hammer and hammer head having a frontal extractor
    20.
    发明申请
    Hammer and hammer head having a frontal extractor 审中-公开

    公开(公告)号：US20060208242A1

    公开(公告)日：2006-09-21

    申请号：US11437716

    申请日：2006-05-22

    申请人： David Stewart

    发明人： David Stewart

    IPC分类号： B66F15/00

    CPC分类号： B25D1/06 ,  B25D1/045

    摘要： A hammer and hammer head comprising a striking head with a striking surface thereon that defines a front of the hammer, and an interface section including at leas one frontal extractor. In one embodiment, a plurality of frontal extractors are provided that are formed by a slot, the interface section including a groove that extends through the frontal extractors. In one embodiment, the slot is sized and/or magnetized to allow a head of a nail to be supported therein so that the nail is cantilevered substantially perpendicular relative to the striking surface. A method of extracting a nail from a surface is also provided.