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    • 3. 发明授权
    • Dot-tag visibility network architecture
    • 点标签可见性网络架构
    • US08115628B2
    • 2012-02-14
    • US12705115
    • 2010-02-12
    • John K. StevensDavid CramerTom Packert
    • John K. StevensDavid CramerTom Packert
    • G08B13/14G06Q10/00G06F7/00
    • G06Q10/087
    • The system employs full transceivers, each having peer-to-peer, client/server, and IP networking capabilities, and covering open-area ranges of up to 100 feet. The system uses Low Frequency for data communications so it can achieve both low cost (less costly than many RF-ID tags) and long battery life (10-15 years). Additionally, since these tags have batteries, static RAM maybe be added at very low cost, as well as sensors, LED's displays etc. The system also employs a sidewinder that communicates to said tag regularly, said sidewinder keeps the IP address of said tag. The system also employs an embedded VPN. The VPN includes a suite of diagnostic tools that run on a laptop. The system also includes a visibility data server that communicates to the sidewinder by the VPN. The data server includes a virtual tag data base, said virtual tag data base updated by the sidewinder.
    • 该系统采用完整的收发器,每个收发器具有点对点,客户端/服务器和IP网络功能,并覆盖高达100英尺的开放范围。 该系统使用低频进行数据通信,因此可以实现低成本(比许多RF-ID标签更便宜)和更长的电池寿命(10-15年)。 此外,由于这些标签具有电池,因此可以以非常低的成本添加静态RAM,以及传感器,LED显示器等。该系统还采用定期与所述标签通信的侧卷器,所述侧卷纸保持所述标签的IP地址。 该系统还采用嵌入式VPN。 VPN包括一套在膝上型计算机上运行的诊断工具。 该系统还包括一个可视数据服务器,它通过VPN与主持人进行通信。 数据服务器包括虚拟标签数据库,所述虚拟标签数据库由所述侧挂方更新。
    • 6. 发明授权
    • Networked RF Tag for tracking people by means of loyalty cards
    • US07675422B2
    • 2010-03-09
    • US11677037
    • 2007-02-20
    • John K StevensM Jason AugustPaul WaterhouseKenneth TruongChristopher W VergeMichael J Vandenberg
    • John K StevensM Jason AugustPaul WaterhouseKenneth TruongChristopher W VergeMichael J Vandenberg
    • G08B21/22G08B21/18
    • A01K11/008A01K11/004A01K15/021G06Q10/08G06Q10/087G06Q50/02G06Q50/30G07C9/00111
    • The invention disclosed provides a method, system, and associated tag for detection and tracking of inanimate and animate objects. The novel method broadly comprises the steps of: a) attaching a low radio frequency detection tag to each of the objects, each tag comprising a tag antenna operable at a low radio frequency not exceeding 1 megahertz (preferably not exceeding 300 kilohertz), a transceiver operatively connected to the tag's antenna, the transceiver being operable to transmit and receive data signals at the low radio frequency, a data storage device operable to store data comprising identification data for identifying said detection tag, a programmed data processor operable to process data received from the transceiver and the data storage device and to send data to cause the transceiver to emit an identification signal based upon the identification data stored in said data storage device, and an energy source for activating the tag's transceiver and data processor; b) storing, in the data storage device of each tag, shipping data selected from object description data, address-of-origin data, destination address data, object vulnerability data, and object status data; c) commingling the objects in a repository selected from a warehouse and a truck, the repository being provided with at least one large loop field antenna operable at said low radio frequency; the field antenna being disposed at a distance from each object that permits effective communication therewith at the low radio frequency, d) reading the identification data and shipping data from the transceiver of each tag by interrogating all tags commingled in said repository with data signals, such as specific IP addresses or other identification codes, via said field antenna; and e) transmitting the identification data and shipping data from each tag to a central data processor to provide a tally of the objects in said repository.
    • 8. 发明授权
    • Auditable authentication of event histories for shipped and stored objects
    • 运输和存储对象的事件历史记录的可审计身份验证
    • US07564353B2
    • 2009-07-21
    • US11164213
    • 2005-11-15
    • John K. StevensPaul WaterhouseJason August
    • John K. StevensPaul WaterhouseJason August
    • G08B13/14
    • G06Q10/08G06Q10/087
    • This invention relates to a method and system for auditably authenticating the histories of events (e.g. temperature levels) experienced by objects (e.g. pharmaceutical products, foodstuffs, etc.) during storage in repositories such as warehouses and movable shipping vehicles. The method involves a) sensing an event experienced by an object; b) recording an event signal that defines the sensed event; c) transmitting a temporally ordered series of the event signals to a data storage apparatus, the data storage apparatus being operable to store the temporally ordered series of the event signals; and d) safeguarding the aforesaid data storage apparatus against alteration of the stored series of event signals.
    • 本发明涉及一种用于可靠地认证在诸如仓库和可移动运输车辆的仓库中存储期间由物体(例如药品,食品等)经历的事件(例如温度水平)的历史的方法和系统。 该方法涉及a)感测物体所经历的事件; b)记录定义感测事件的事件信号; c)将时间有序的一系列事件信号发送到数据存储装置,数据存储装置可操作以存储时间有序的一系列事件信号; 以及d)保护上述数据存储装置不会改变所存储的一系列事件信号。
    • 10. 发明授权
    • RF-enablement of auditable storage for hazardous materials
    • RF可用于危险材料的可审查存储
    • US07456418B1
    • 2008-11-25
    • US11164206
    • 2005-11-14
    • John K. StevensPaul WaterhouseJason August
    • John K. StevensPaul WaterhouseJason August
    • G21F5/00
    • G21F5/005G21F9/22G21F9/36Y10S588/90
    • A cementitious container that has a low-frequency radio tag containing the container's pedigree and history. The container is used for storage of hazardous waste are disclosed having an inner layer of substantially unhydrated cement in contact with the hazardous waste and an outer layer of hydrated cement. Cementitious hazardous waste containers may be prepared by compressing powdered hydraulic cement around solid hazardous waste materials as well as the encapsulated radio tag that uses low frequency communication. This makes it possible to read and write information though the wall of the container as during transportation to a storage site. Once placed at the storage site, the pedigree, (history contents, Chain of Possession, Proof of delivery, weight), may be checked and verified by reading the tag on a regular basis, (once an hour), to confirm the vessel is intact and has not been moved. Sensors may also be placed on the radio tag to monitor critical parameters like temperature, light levels, movement detectors, and radioactive levels. These may be reported back via the data-link on a regular basis and may also be used as alarms if one moves outside of a specified range.
    • 一个水泥容器,具有一个含有容器血统和历史的低频无线电标签。 该容器用于危险废物的储存,公开了具有与危险废物接触的基本上未水合的水泥的内层和水合水泥的外层。 水泥危险废物容器可以通过在固体危险废物材料周围压缩粉末状水硬性水泥以及使用低频通信的封装无线电标签来制备。 这样可以在运送到存储地点时通过容器的壁读取和写入信息。 一旦放置在存储地点,可以通过定期阅读标签(每小时一次)来检查和验证谱系(历史内容,占有链,交付证明,重量),以确认船只是 完好无损,没有被移动。 也可以将传感器放置在无线电标签上,以监测关键参数,如温度,光照水平,运动检测器和放射性水平。 这些可以通过数据链路定期报告回来,如果在指定范围之外移动,也可以将其用作报警。