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    • 1. 发明申请
    • PORTABLE ENCODED INFORMATION READING TERMINAL CONFIGURED TO ADJUST TRANSMIT POWER LEVEL
    • 便携式编码信息读取终端配置为调整发送功率电平
    • US20130278386A1
    • 2013-10-24
    • US13451959
    • 2012-04-20
    • Philip ZUMSTEG
    • Philip ZUMSTEG
    • G08C17/02
    • G06K7/10217G06K7/0004G06K7/10128G06K7/10386G06K7/1413G06K2007/10524H04Q9/00H04Q2209/47
    • A system and method of adjusting the transmission strength emitted by an integrated RFID reading device by an EIR terminal. The EIR terminal scans a signal of decodable indicia, locates the decodable indicia within the signal, decodes the decodable indicia into a decoded message, which is an identifier for said physical object. The EIR terminal then makes contact with the physical object and stores the location of this contact as a point of origin and then, moves through three dimensional and receives values from its motion sensing device representing the location of said EIR terminal in three dimensional space relative to the point of origin. Then, the EIR terminal determines the distance of the RFID reading device from the point of origin and adjusts the power level of said RFID reading device relative to this distance.
    • 一种通过EIR终端调整集成RFID读取装置发射的传输强度的系统和方法。 EIR终端扫描可解码标记的信号,在信号内定位可解码标记,将可解码标记解码为解码消息,该解码消息是所述物理对象的标识符。 EIR终端然后与物理对象接触并将该接触的位置存储为原点,然后移动通过三维并且从其运动感测装置接收代表相对于三维空间的三维空间中的所述EIR终端的位置的值 起点。 然后,EIR终端确定RFID读取装置距离原点的距离,并相对于该距离调整所述RFID读取装置的功率电平。
    • 2. 发明申请
    • INVARIANT DESIGN IMAGE CAPTURE DEVICE
    • 不变设计图像捕获设备
    • US20130119140A1
    • 2013-05-16
    • US13294791
    • 2011-11-11
    • Edward C. BremerChen Feng
    • Edward C. BremerChen Feng
    • G06K7/14
    • G06K7/10831G06F7/10G06K7/10
    • An indicia reading terminal for reading of a decodable indicia is provided wherein the indicia reading terminal includes an image sensor integrated circuit comprising an image sensor having a plurality of pixels; a memory for storing image data, and a unit for processing the image data for attempting to decode decodable indicia represented in the image data; and an optical system, including a lens assembly and at least a first aperture and a second aperture, the second aperture being smaller than the first aperture. The lens assembly comprises one or more lens elements. The first aperture is disposed in the lens assembly, and the second aperture is disposed at a distal end of the optical system, adjacent to the lens assembly.
    • 提供了一种用于读取可解码标记的标记读取终端,其中标记读取终端包括图像传感器集成电路,其包括具有多个像素的图像传感器; 用于存储图像数据的存储器,以及用于处理图像数据以尝试对图像数据中表示的可解码标记进行解码的单元; 以及包括透镜组件和至少第一孔径和第二孔径的光学系统,所述第二孔径小于所述第一孔径。 透镜组件包括一个或多个透镜元件。 第一孔设置在透镜组件中,第二孔设置在光学系统的远端处,与透镜组件相邻。