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    Adaptive radio frequency identification control algorithm
    2.
    发明申请
    Adaptive radio frequency identification control algorithm 有权
    自适应射频识别控制算法

    公开(公告)号：US20070229260A1

    公开(公告)日：2007-10-04

    申请号：US11397244

    申请日：2006-04-04

    申请人： John Braun ,  Jean-Hiram Coffy ,  Arthur Parkos ,  Michael Swenson

    发明人： John Braun ,  Jean-Hiram Coffy ,  Arthur Parkos ,  Michael Swenson

    IPC分类号： G08B13/14

    CPC分类号： H04B7/0606 ,  G06Q20/203 ,  H04B5/0056 ,  H04B5/0062 ,  H04B5/02

    摘要： A method for adaptively controlling a Radio Frequency IDentification (RFID) system having a plurality of interrogating antennas and RFID tags. The method comprises the steps of establishing a timeout setting indicative of the time that each interrogating antenna powers a read field during a respective read period and a threshold time period indicative of the time required to transmit energy/exchange data between the RFID tag and the interrogating antenna. A period differential is then calculated which is indicative of the difference between the timeout setting and the time elapsed for the final RFID tag within a respective read field to communicate its RFID tag information. The timeout setting for each interrogating antenna may then be adaptively tuned or varied in accordance with the period differential. To expedite and/or refine the adaptive tuning feature, a variance may also be calculated indicative of the difference between the threshold time period and the period differential. The timeout setting may be decremented when the threshold time period is greater than the period differential and/or variance and incremented when the time period is less than the period differential and/or variance. Such variation of the timeout setting is evaluated with each interrogation cycle of the RFID system.

    摘要翻译： 一种用于自适应地控制具有多个询问天线和RFID标签的射频识别（RFID）系统的方法。 该方法包括以下步骤：建立指示每个询问天线在相应读周期期间为读磁场供电的时间的超时设置和指示在RFID标签与询问之间传送能量/交换数据所需的时间的阈值时间周期 天线。 然后计算出周期差异，其表示超时设置与各个读取区域内的最终RFID标签经过的时间之间的差异，以传达其RFID标签信息。 然后可以根据周期差异自适应地调整或改变每个询问天线的超时设置。 为了加速和/或改进自适应调谐特征，还可以计算表示阈值时间段和周期差值之间的差异的方差。 当阈值时间段大于周期差和/或方差时，超时设置可以减小，并且当时间段小于周期差和/或方差时递增。 通过RFID系统的每个询问周期来评估超时设置的这种变化。

    System and method for authenticating a mailpiece sender
    3.
    发明授权
    System and method for authenticating a mailpiece sender 有权
    用于认证邮件发件人的系统和方法

    公开(公告)号：US07110576B2

    公开(公告)日：2006-09-19

    申请号：US10248248

    申请日：2002-12-30

    申请人： James R. Norris, Jr. ,  John W. Rojas ,  John F. Braun ,  Jean-Hiram Coffy ,  Arthur Parkos ,  Alan Leung ,  Wendy Chui Fen Leung

    发明人： James R. Norris, Jr. ,  John W. Rojas ,  John F. Braun ,  Jean-Hiram Coffy ,  Arthur Parkos ,  Alan Leung ,  Wendy Chui Fen Leung

    IPC分类号： G06K9/00

    CPC分类号： G07B17/00733 ,  G07B17/00435 ,  G07B17/00508 ,  G07B2017/00443 ,  G07B2017/00629 ,  G07B2017/00838

    摘要： A method and system for authenticating the sender of a mailpiece is described for identifying certain mailpieces as originating from known trusted senders. In one configuration, biometric information and/or biometric metadata is captured when a user writes on a mailpiece with a digital pen. That data is then compared to reference data in a database. Registrant data is then loaded into storage device on the mailpiece and may be digitally signed and/or encrypted by the trusted third party. In another configuration, a mailpiece includes the signature of a sender and the biometric data includes authentication data obtained from the signature that is compared to the biometric data related to the signature obtained during a sender registration process.

    摘要翻译： 描述了用于认证邮件的发送者的方法和系统，用于将某些邮件识别为源自已知的可信发件人。 在一种配置中，当用户使用数字笔写入邮件时，捕获生物特征信息和/或生物特征元数据。 然后将该数据与数据库中的参考数据进行比较。 注册人数据然后被加载到邮件上的存储设备中，并且可以由受信任的第三方进行数字签名和/或加密。 在另一配置中，邮件包括发送者的签名，并且生物特征数据包括从签名获得的认证数据，其与在发送者注册过程中获得的签名相关的生物特征数据进行比较。

    Performance enhancement algorithm for Radio Frequency Identification (RFID) systems
    5.
    发明申请
    Performance enhancement algorithm for Radio Frequency Identification (RFID) systems 有权
    射频识别（RFID）系统的性能增强算法

    公开(公告)号：US20070236337A1

    公开(公告)日：2007-10-11

    申请号：US11397160

    申请日：2006-04-04

    申请人： John Braun ,  Jean-Hiram Coffy ,  Arthur Parkos ,  Michael Swenson

    发明人： John Braun ,  Jean-Hiram Coffy ,  Arthur Parkos ,  Michael Swenson

    IPC分类号： H04Q5/22

    CPC分类号： H04B7/0606

    摘要： A method for enhancing the accuracy a Radio Frequency IDentification (RFID) system which may exhibit inconsistent RFID tag reporting behavior. The method includes the steps of (i) establishing a timeout setting indicative of the time that each interrogating antenna transmits RF energy within a respective read field, (ii) evaluating/comparing reporting results over multiple interrogation cycles to determine when an RFID tag exhibits inconsistent reporting behavior within the read field and (iii) increasing the timeout setting of the respective interrogating antenna to enhance the energy harvested by an RFID tag/device during each interrogation cycle. In lieu of, or in addition to, increasing the timeout setting, the method evaluates the responses received over multiple cycles and accepts such responses as being valid only when the same response is obtain over consecutive/sequential interrogation cycles. That is, the system evaluates the results of several cycles before accepting the validity or veracity of the response.

    摘要翻译： 一种提高射频识别（RFID）系统的精度的方法，其可能表现出不一致的RFID标签报告行为。 该方法包括以下步骤：（i）建立指示每个询问天线在相应读取场内发射RF能量的时间的超时设置，（ii）通过多个询问周期评估/比较报告结果，以确定RFID标签何时展现不一致 报告行为，以及（iii）增加相应询问天线的超时设置，以增强每个询问周期期间由RFID标签/设备收集的能量。 替代或者除了增加超时设置之外，该方法评估在多个周期中接收到的响应，并且仅当在连续/顺序询问周期获得相同的响应时才接受这样的响应才有效。 也就是说，系统在接受响应的有效性或真实性之前评估几个周期的结果。

    Paper based mailing and shipping user interface
    9.
    发明申请
    Paper based mailing and shipping user interface 失效
    纸质邮寄和运送用户界面

    公开(公告)号：US20060138210A1

    公开(公告)日：2006-06-29

    申请号：US11020352

    申请日：2004-12-23

    申请人： Arthur Parkos ,  Jean-Hiram Coffy ,  Jacques Hasbani

    发明人： Arthur Parkos ,  Jean-Hiram Coffy ,  Jacques Hasbani

    IPC分类号： G06F17/00 ,  G06K7/10

    CPC分类号： H04N1/00968 ,  G06F3/0321 ,  G06F3/03545 ,  H04N1/00355 ,  H04N1/0036 ,  H04N1/00366 ,  H04N1/0097

    摘要： Systems and methods for providing paper based user interfaces to machines are described. In one example, a business machine receives user input from a digital pen and paper system and determines if such input is authorized. In another example, a business machine processes a batch of prewritten user inputs from a digital pen and paper system when the digital pen is collocated operatively connected to the business machine.

    摘要翻译： 描述了向机器提供基于纸张的用户界面的系统和方法。 在一个示例中，商业机器从数字笔和纸系统接收用户输入，并确定是否授权这样的输入。 在另一个示例中，当数字笔并置可操作地连接到商业机器时，商业机器处理来自数字笔和纸系统的一批预写用户输入。