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公开(公告)号：US20050156709A1
公开(公告)日：2005-07-21
申请号：US10762585
申请日：2004-01-21
CPC分类号： G06K19/0724 , G06K7/0008 , G06K19/0707 , G06K19/0712 , G06K19/0723
摘要： A transponder device having multiple modes of operation, such as an active mode and a passive mode, wherein the modes of operation are selected in response to the strength of a received radio frequency signal. A communication system is also provided having a transceiver configured to transmit a radio frequency signal and to receive a responsive signal, and a transponder configured to operate in a plurality of modes and to activate modes of operation in response to the radio frequency signal. Ideally, each mode of operation is activated and deactivated independent of the other modes, although two or more modes may be concurrently operational.
摘要翻译： 一种具有多种操作模式的转发器装置，例如主动模式和被动模式，其中响应于所接收的射频信号的强度来选择操作模式。 还提供一种通信系统，其具有被配置为发送射频信号并且接收响应信号的收发机，以及被配置为以多种模式操作并响应于射频信号激活操作模式的应答器。 理想地，尽管两个或多个模式可以同时操作，但是每个操作模式被激活和去激活，与其他模式无关。
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2.发明申请公开(公告)号：US20050176414A1
公开(公告)日：2005-08-11
申请号：US10774146
申请日：2004-02-06
申请人： Kerry Steele , Gordon Anderson , Ronald Gilbert
发明人： Kerry Steele , Gordon Anderson , Ronald Gilbert
IPC分类号： H04M3/42
摘要： Communications device identification methods, communications methods, wireless communications readers, wireless communications systems, and articles of manufacture are described. In one aspect, a communications device identification method includes providing identification information regarding a group of wireless identification devices within a wireless communications range of a reader, using the provided identification information, selecting one of a plurality of different search procedures for identifying unidentified ones of the wireless identification devices within the wireless communications range, and identifying at least some of the unidentified ones of the wireless identification devices using the selected one of the search procedures.
摘要翻译： 描述了通信设备识别方法，通信方法，无线通信阅读器，无线通信系统和制品。 一方面，通信设备识别方法包括使用提供的识别信息提供关于读取器的无线通信范围内的一组无线识别设备的识别信息，选择多个不同的搜索过程之一来识别 在无线通信范围内的无线识别设备，以及使用所选择的一个搜索过程来识别无线识别设备中的至少一些未识别设备。
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公开(公告)号：US20050176373A1
公开(公告)日：2005-08-11
申请号：US10775023
申请日：2004-02-09
申请人： Ronald Gilbert , Kerry Steele , Gordon Anderson
发明人： Ronald Gilbert , Kerry Steele , Gordon Anderson
CPC分类号： G06K19/0723 , G07C9/00111
摘要： A radio-frequency transponder device having an antenna circuit configured to receive radio-frequency signals and to return modulated radio-frequency signals via continuous wave backscatter, a modulation circuit coupled to the antenna circuit for generating the modulated radio-frequency signals, and a microprocessor coupled to the antenna circuit and the modulation circuit and configured to receive and extract operating power from the received radio-frequency signals and to monitor inputs on at least one input pin and to generate responsive signals to the modulation circuit for modulating the radio-frequency signals. The microprocessor can be configured to generate output signals on output pins to associated devices for controlling the operation thereof. Electrical energy can be extracted and stored in an optional electrical power storage device.
摘要翻译： 一种射频应答器装置，其具有被配置为接收射频信号并且经由连续波反向散射返回经调制的射频信号的天线电路，耦合到所述天线电路的用于产生调制的射频信号的调制电路，以及微处理器 耦合到所述天线电路和所述调制电路，并且被配置为从所接收的射频信号接收和提取工作功率，并监视至少一个输入引脚上的输入，并产生响应信号到所述调制电路，用于调制所述射频信号 。 微处理器可被配置为在输出引脚上产生相关器件的输出信号以控制其操作。 电能可以提取并存储在可选的电力存储装置中。
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公开(公告)号：US20060025957A1
公开(公告)日：2006-02-02
申请号：US10902505
申请日：2004-07-29
申请人： Michael Lind , Ronald Gilbert , Curtis Carrender
发明人： Michael Lind , Ronald Gilbert , Curtis Carrender
IPC分类号： G01D1/00
摘要： A system for monitoring and controlling a tool that includes a communication circuit associated with the tool and configured to store data regarding the status of the tool and to sense a condition of the tool for quality assurance and quality control. An actuator can be included for altering the operational status of the tool in response to a change in status or a change in condition.
摘要翻译： 一种用于监测和控制工具的系统，其包括与所述工具相关联的通信电路并且被配置为存储关于所述工具的状态的数据并且感测所述工具的状况以进行质量保证和质量控制。 可以包括致动器，以响应于状态的改变或条件的改变来改变工具的操作状态。
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公开(公告)号：US20080018434A1
公开(公告)日：2008-01-24
申请号：US11864112
申请日：2007-09-28
申请人： Curtis Carrender , Ronald Gilbert
发明人： Curtis Carrender , Ronald Gilbert
CPC分类号： G06K17/0029 , G06K7/0008 , G06K19/0723 , G06K2017/0051
摘要： A system and method of inventorying multiple objects utilizing a multi-level or a chained radio frequency identification system. The system includes a master tag and a plurality of upper level tags and lower level tags associated with respective objects. The upper and lower level tags communicate with each other and the master tag so that reading of the master tag reveals the presence and absence of upper and lower level tags. In the chained RF system, the upper and lower level tags communicate locally with each other in a manner so that more remote tags that are out of range of some of the upper and lower level tags have their information relayed through adjacent tags to the master tag and thence to a controller.
摘要翻译： 使用多级或链式射频识别系统对多个物体进行盘点的系统和方法。 该系统包括主标签和与相应对象相关联的多个上级标签和下级标签。 上层和下层标签相互通信和主标签，使得主标签的读取显示上下标签的存在和不存在。 在链式RF系统中，上级和下级标签之间以本地方式进行通信，使得超出某些上级和低级标签范围的更远的标签将其信息通过相邻标签中继到主标签 然后到控制器。
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公开(公告)号：US20050108076A1
公开(公告)日：2005-05-19
申请号：US10712983
申请日：2003-11-13
申请人： Curtis Carrender , Ronald Gilbert , Jeffrey Scott , David Clark
发明人： Curtis Carrender , Ronald Gilbert , Jeffrey Scott , David Clark
CPC分类号： G06K19/07758 , G06K17/00 , G06K19/0776 , G06Q10/0833
摘要： A system for routing and tracking deliverables, the system including a flexible label having a flexible transponder associated therewith or formed therein for association with a respective deliverable, at least one transceiver configured to communicate with the transceivers to receive control signals; and a routing device coupled to the transceiver and configured to route and sort deliverables in response to control signals received at the transceiver from the transponder.
摘要翻译： 一种用于路由和跟踪可交付物的系统，所述系统包括具有与其相关联或在其中形成的灵活的应答器的灵活标签，用于与相应的可递送的至少一个收发器相关联，所述收发器经配置以与收发器通信以接收控制信号; 以及路由设备，其耦合到所述收发器并且被配置为响应于在所述收发器处从所述应答器接收的控制信号来路由和分类可交付物。
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公开(公告)号：US20050083179A1
公开(公告)日：2005-04-21
申请号：US10928712
申请日：2004-08-27
申请人： Curtis Carrender , Ronald Gilbert
发明人： Curtis Carrender , Ronald Gilbert
CPC分类号： G06K19/0723
摘要： A radio frequency (RF) communication system employs phase-modulated backscatter signals for RF communication from an RF tag to an interrogator. The interrogator transmits a continuous wave interrogation signal to the RF tag, which based on an information code stored in a memory, phase-modulates the interrogation signal to produce a backscatter response signal that is transmitted back to the interrogator. A phase modulator structure in the RF tag may include a switch coupled between an antenna and a quarter-wavelength stub; and a driver coupled between the memory and a control terminal of the switch. The driver is structured to produce a modulating signal corresponding to the information code, the modulating signal alternately opening and closing the switch to respectively decrease and increase the transmission path taken by the interrogation signal and thereby modulate the phase of the response signal. Alternatively, the phase modulator may include a diode coupled between the antenna and driver. The modulating signal from the driver modulates the capacitance of the diode, which modulates the phase of the response signal reflected by the diode and antenna.
摘要翻译： 射频（RF）通信系统采用相位调制反向散射信号，用于从RF标签到询问器的RF通信。 询问器基于存储在存储器中的信息码向RF标签发送连续波询问信号，对询问信号进行相位调制，以产生被反馈到询问器的反向散射响应信号。 RF标签中的相位调制器结构可以包括耦合在天线和四分之一波长短截线之间的开关; 以及耦合在存储器和开关的控制端子之间的驱动器。 驱动器被构造成产生对应于信息码的调制信号，调制信号交替地打开和关闭开关，以分别降低和增加由询问信号所采取的传输路径，从而调制响应信号的相位。 或者，相位调制器可以包括耦合在天线和驱动器之间的二极管。 来自驱动器的调制信号调制二极管的电容，二极管的电容调制由二极管和天线反射的响应信号的相位。
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公开(公告)号：US20120146769A1
公开(公告)日：2012-06-14
申请号：US13276222
申请日：2011-10-18
IPC分类号： G06K7/01 , G06K19/073
CPC分类号： G06K19/0723 , G06K7/10019 , G06K19/07381
摘要： The circuitry introduced in this invention selectively slows down the functioning of an electronic circuit maintaining a particular state for a prolonged period of time. This circuitry is used not only to achieve the desired effect in maintaining security from electronic thieves trying to circumvent codes but also in other applications such as enabling a circuit to continue to function in the event of a brief loss of power. For example, in an RFID system, if a reader is frequency hopping, a tag loses power for as long as about 400 milliseconds when the reader changes to other frequencies. In a preferred embodiment, the disclosed circuitry is used in conjunction with a destruct sequence.
摘要翻译： 在本发明中引入的电路选择性地减慢保持特定状态长时间的电子电路的功能。 该电路不仅用于在维护电子窃贼试图绕过代码的安全性方面实现期望的效果，而且在其他应用中，例如使电路在短暂的功率损失的情况下继续工作。 例如，在RFID系统中，如果读取器跳频，当读取器改变到其他频率时，标签失去长达约400毫秒的功率。 在优选实施例中，所公开的电路与破坏序列结合使用。
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公开(公告)号：US06977059B2
公开(公告)日：2005-12-20
申请号：US10310682
申请日：2002-12-04
申请人： Ronald Gilbert , Mike Klepacki
发明人： Ronald Gilbert , Mike Klepacki
CPC分类号： C21C1/06 , F16D1/02 , F16D1/06 , F16D1/0894 , F27D27/00 , F27D2003/0054
摘要： A molten metal pump shaft coupling system for use in the coupling or connection of elongated shafts to other components and equipment, and for the disconnection thereof. A coupling with internal discontinuous threads may be coupled with an externally threaded shaft, with either continuous or discontinuous threads. Aspects of the invention include multiple external threads which may be pitched to accomplish a quicker and more efficient disconnect system. Furthermore, a shaft removal system is provided which provides two points of contact to assist in rotating a broken shaft end out of a coupling.
摘要翻译： 一种熔融金属泵轴联接系统，用于将细长轴联接或连接到其他部件和设备，以及用于将其切断。 具有内部不连续螺纹的联接件可以与带有连续或不连续螺纹的外螺纹轴联接。 本发明的各方面包括多个外螺纹，其可以调节以实现更快和更有效的断开系统。 此外，提供了一种提供两个接触点的轴去除系统，以帮助将断裂的轴端旋转离开联轴器。
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公开(公告)号：US20140091145A1
公开(公告)日：2014-04-03
申请号：US13900296
申请日：2013-05-22
IPC分类号： G06K7/10
CPC分类号： G06K19/0723 , G06K7/10019 , G06K19/07381
摘要： The circuitry introduced in this invention selectively slows down the functioning of an electronic circuit maintaining a particular state for a prolonged period of time. This circuitry is used not only to achieve the desired effect in maintaining security from electronic thieves trying to circumvent codes but also in other applications such as enabling a circuit to continue to function in the event of a brief loss of power. For example, in an RFID system, if a reader is frequency hopping, a tag loses power for as long as about 400 milliseconds when the reader changes to other frequencies. In a preferred embodiment, the disclosed circuitry is used in conjunction with a destruct sequence.
摘要翻译： 在本发明中引入的电路选择性地减慢保持特定状态长时间的电子电路的功能。 该电路不仅用于在维护电子窃贼试图绕过代码的安全性方面实现期望的效果，而且在其他应用中，例如使电路在短暂的功率损失的情况下继续工作。 例如，在RFID系统中，如果读取器跳频，当读取器改变到其他频率时，标签失去长达约400毫秒的功率。 在优选实施例中，所公开的电路与破坏序列结合使用。
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