WIRELESS AUTONOMOUS DEVICE SYSTEM
    11.
    发明申请
    WIRELESS AUTONOMOUS DEVICE SYSTEM 审中-公开
    无线自动设备系统

    公开(公告)号:US20070173214A1

    公开(公告)日:2007-07-26

    申请号:US11619770

    申请日:2007-01-04

    IPC分类号: H04B1/04 H02M5/06

    摘要: A method of powering a wireless autonomous device having energy harvesting circuitry, on-board electronic circuitry, and RF transmitter circuitry using an RF transmitting profile that includes a plurality of RF pulses. That same profile may also be used to simultaneously communicate information to the wireless autonomous device in a number of ways, including different encoding schemes. A system including a plurality of wireless autonomous devices that employs the methods is also provided. Further, a method of designing a wireless autonomous device system and/or a wireless autonomous device to be used therein is provided that employs an equivalent circuit for the wireless autonomous device that is in the form of a lumped parameter RLC circuit with an energy source.

    摘要翻译: 使用包括多个RF脉冲的RF发射分布来为具有能量收集电路,车载电子电路和RF发射机电路的无线自主设备供电的方法。 该相同的简档也可以用于以多种方式同时向无线自主设备传送信息,包括不同的编码方案。 还提供了一种包括使用该方法的多个无线自主设备的系统。 此外,提供了一种在其中使用的无线自主设备系统和/或无线自主设备的设计方法,其采用具有能量源的集中参数RLC电路形式的无线自主设备的等效电路。

    Apparatus for energizing a remote station and related method
    13.
    发明授权
    Apparatus for energizing a remote station and related method 有权
    远程站通电装置及相关方法

    公开(公告)号:US06615074B2

    公开(公告)日:2003-09-02

    申请号:US09951032

    申请日:2001-09-10

    IPC分类号: A61B50402

    摘要: Apparatus for remote interaction with an object of interest includes a remote station for obtaining information from the object of interest, a base station for transmitting energy in space to and communicating with the remote station and the remote station having conversion means for energizing the remote station responsive to receipt of the transmitted energy. The energy may be of any suitable type including RF power, light, acoustic, magnetic energy or other form of space transmitted or “radiant” energy. The remote station does not have to contain a source of stored energy or a wired connection to a source of energy. The remote station receives the energy transmission and data transmission from the base station and transmits data to the base station. Microprocessor controllers may be provided for the base station and the remote station. The remote station may receive information from sensors and through one or more transponders sequentially communicate information to the base station. An associated method is provided. In other embodiments which are suited for use in miniaturized electronic chip systems, power enhancement and increased effective antenna size are provided. An electronic article containing a microchip having at least one antenna structured to communicate with an antenna remotely disposed with respect to the microchip formed therein and an associated method are provided.

    摘要翻译: 用于与感兴趣对象的远程交互的装置包括用于从感兴趣对象获取信息的远程站,用于在空间中发射能量并与远程站通信的基站,以及具有用于对远程站进行响应的转换装置的远程站 收到传输的能量。 能量可以是任何合适的类型,包括RF功率,光,声,磁能或其他形式的空间传输或“辐射”能量。 远程站不必包含存储能量源或与能量源的有线连接。 远程站从基站接收能量传输和数据传输,并向基站发送数据。 可以为基站和远程站提供微处理器控制器。 远程站可以从传感器接收信息,并且通过一个或多个转发器顺序地向基站传送信息。 提供了一种相关联的方法。 在适用于小型化电子芯片系统的其他实施例中,提供功率增强和增加的有效天线尺寸。 一种包含具有至少一个天线的电子制品,其具有构造成与相对于其中形成的微芯片远程设置的天线进行通信以及相关联的方法。

    MULTIPLE ANTENNA ENERGY HARVESTING
    14.
    发明申请
    MULTIPLE ANTENNA ENERGY HARVESTING 有权
    多个天线能量采集

    公开(公告)号:US20070153561A1

    公开(公告)日:2007-07-05

    申请号:US11619786

    申请日:2007-01-04

    IPC分类号: H02M5/06 H04Q5/22

    摘要: Energy harvesting circuits and associated methods are provided that employ multiple antennas to optimize the amount of energy that is harvested while at the same time making efficient use of tag space. In some embodiments, matching networks are chosen in a manner that optimizes the DC energy that is created from the harvesting process. In other embodiments, phase shifts are introduced into the received signals to allow the signals to be more efficiently combined after they are rectified.

    摘要翻译: 提供能量收集电路和相关方法,其采用多个天线来优化所收获的能量的量,同时有效地利用标签空间。 在一些实施例中,以优化从收获过程产生的DC能量的方式来选择匹配网络。 在其他实施例中,相移被引入到接收的信号中,以便在纠正信号之后更有效地组合这些信号。

    METHOD FOR MEMORY MAPPING IN A COMPOSITE RFID TAG FACILITY
    15.
    发明申请
    METHOD FOR MEMORY MAPPING IN A COMPOSITE RFID TAG FACILITY 有权
    用于存储器映射在复合RFID标签设备中的方法

    公开(公告)号:US20120261479A1

    公开(公告)日:2012-10-18

    申请号:US13533415

    申请日:2012-06-26

    IPC分类号: G06K19/07

    摘要: In embodiments of the present invention improved capabilities are described for a method of memory mapping disparate memories on a composite radio frequency identification (RFID) tag, where the RFID tag includes a plurality of individual RFID devices each having a memory store with a physical memory address range and mounted to a common substrate, where at least one of the individual RFID devices comprises memory configuration information, and where a memory addressing facility maps the physical memory address ranges of each of the individual RFID devices to a single logical addressing space and presents the address space as a single memory, where the memory addressing facility is included on a computing facility separate from the composite RFID tag.

    摘要翻译: 在本发明的实施例中,描述了用于在复合射频识别(RFID)标签上映射不同存储器的存储器映射方法的改进的能力,其中RFID标签包括多个单独的RFID设备,每个RFID设备具有存储器存储器,其具有物理存储器地址 范围并且安装到公共基板,其中至少一个单独的RFID设备包括存储器配置信息,并且其中存储器寻址设备将每个单独RFID设备的物理存储器地址范围映射到单个逻辑寻址空间,并呈现 地址空间作为单个存储器,其中存储器寻址工具被包括在与复合RFID标签分离的计算设备上。

    RFID TAG FACILITY WITH ACCESS TO EXTERNAL DEVICES
    17.
    发明申请
    RFID TAG FACILITY WITH ACCESS TO EXTERNAL DEVICES 有权
    具有访问外部设备的RFID标签设备

    公开(公告)号:US20100134257A1

    公开(公告)日:2010-06-03

    申请号:US12629955

    申请日:2009-12-03

    IPC分类号: H04Q5/22

    摘要: In embodiments of the present invention improved capabilities are described for a passive radio frequency identification (RFID) tag, where the passive RFID tag contains an RF network node and communication facility. The RF network node includes an RF and analog block for receiving and transmitting an RFID reader signal, a data processing and controller block for digital information processing, a memory store, and a power management block for managing power requirements of the RF network node. The communication facility communicates at least in part with an external display facility. The distribution of power to the RF network node functional blocks is controlled using the power management block to select between an extended operational time and an increase in available functionality.

    摘要翻译: 在本发明的实施例中,描述了用于无源射频识别(RFID)标签的改进的能力,其中无源RFID标签包含RF网络节点和通信设施。 RF网络节点包括用于接收和发送RFID读取器信号的RF和模拟块,用于数字信息处理的数据处理和控制器块,存储器存储器和用于管理RF网络节点的电力需求的功率管理块。 通信设备至少部分地与外部显示设备进行通信。 使用功率管理块来控制对RF网络节点功能块的功率分配,以在扩展的操作时间和可用功能的增加之间进行选择。

    Method for memory mapping in a composite RFID tag facility
    19.
    发明授权
    Method for memory mapping in a composite RFID tag facility 有权
    复合RFID标签设备中存储器映射的方法

    公开(公告)号:US08368541B2

    公开(公告)日:2013-02-05

    申请号:US13533415

    申请日:2012-06-26

    摘要: In embodiments of the present invention improved capabilities are described for a method of memory mapping disparate memories on a composite radio frequency identification (RFID) tag, where the RFID tag includes a plurality of individual RFID devices each having a memory store with a physical memory address range and mounted to a common substrate, where at least one of the individual RFID devices comprises memory configuration information, and where a memory addressing facility maps the physical memory address ranges of each of the individual RFID devices to a single logical addressing space and presents the address space as a single memory, where the memory addressing facility is included on a computing facility separate from the composite RFID tag.

    摘要翻译: 在本发明的实施例中,描述了用于在复合射频识别(RFID)标签上映射不同存储器的存储器映射方法的改进的能力,其中RFID标签包括多个单独的RFID设备,每个RFID设备具有存储器存储器,其具有物理存储器地址 范围并且安装到公共基板,其中至少一个单独的RFID设备包括存储器配置信息,并且其中存储器寻址设备将每个单独RFID设备的物理存储器地址范围映射到单个逻辑寻址空间,并呈现 地址空间作为单个存储器,其中存储器寻址工具被包括在与复合RFID标签分离的计算设备上。