RFID tag with enhanced readability
    5.
    发明申请
    RFID tag with enhanced readability 有权
    RFID标签具有增强的可读性

    公开(公告)号:US20050093677A1

    公开(公告)日:2005-05-05

    申请号:US10981321

    申请日:2004-11-04

    摘要: A radio frequency identification (RFID) device includes a conductive antenna structure having an elongated slot therein. Parts of the antenna structure on both sides of one end of the elongated slot are coupled to a wireless communication device, such as an RFID chip or interposer. On the opposite end of the elongated slot, parts of the antenna structure at both sides of the elongated slot are electrically coupled together, for instance by being coupled together by other conductive parts of the antenna structure. All of the parts of the antenna structure may be parts of a continuous unitary layer of conductive material. The antenna structure with the elongated slot therein may facilitate increased readability of the RFID device, particularly in directions out from the edges of the RFID device.

    摘要翻译: 射频识别(RFID)装置包括其中具有细长槽的导电天线结构。 天线结构在细长槽的一端的两侧的部分被耦合到诸如RFID芯片或插入件之类的无线通信设备。 在细长槽的相对端,细长槽的两侧的天线结构的部分电耦合在一起,例如通过天线结构的其它导电部分耦合在一起。 天线结构的所有部分可以是导电材料的连续单一层的部分。 其中具有细长槽的天线结构可以有助于提高RFID设备的可读性,特别是在RFID设备的边缘外的方向上。

    METHOD FOR MEMORY MAPPING IN A COMPOSITE RFID TAG FACILITY
    6.
    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
    9.
    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。