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    • 61. 发明授权
    • Multiple range indicia reader with single trigger actuation
    • 具有单触发驱动的多范围标记读卡器
    • US08177134B2
    • 2012-05-15
    • US12840499
    • 2010-07-21
    • William H. HavensYnjiun Paul WangGeorge Arthur PleskoDonald Anderson
    • William H. HavensYnjiun Paul WangGeorge Arthur PleskoDonald Anderson
    • G06K7/10H02P1/00
    • G06K7/10633G06K7/10801
    • A method of operating an indicia reader for reading information bearing indicia (IBI) positioned in a field of view of the reader includes: transmitting a first laser light beam adapted for scanning an IBI on a target located a first distance from the indicia reader; transmitting a second laser light beam adapted for scanning an IBI on a target located a second distance greater than the first distance from the indicia reader; activating at least one of the first and second laser light beams; scanning at least one of the laser light beams with a flat unitary scan mirror to generate at least one of a first laser light beam pattern and a second laser light beam pattern; directing light reflected from the target from either the first or second laser light beams patterns through a common receive path; the common receive path including being reflected with the flat unitary scan mirror onto a focusing mirror; the focusing mirror directing reflected light along a directed reflected light path; the directed reflected light path including an optical filter outputting directed reflected light; converting the directed reflected light into an output signal with a photodetector; decoding IBI information derived from the output signal, wherein the operating steps are completed by devices supported in a hand held indicia reader housing and wherein an operator selectively activates the first laser light beam and/or the second laser light beam with a single action trigger.
    • 一种操作读取器的方法,用于读取位于读取器的视野中的信息承载标记(IBI),包括:传送适于在位于距标记读取器的第一距离处的目标上扫描IBI的第一激光束; 传送适于在目标上扫描IBI的第二激光束,所述目标位于距离所述标记读取器大于所述第一距离的第二距离处; 激活第一和第二激光束中的至少一个; 用平坦的单一扫描镜扫描至少一个所述激光束,以产生第一激光束图案和第二激光束图案中的至少一个; 通过公共接收路径将来自目标物体的光从第一或第二激光束图案引导; 公共接收路径包括被平坦的单一扫描镜反射到聚焦镜上; 所述聚焦镜沿着定向反射光路引导反射光; 所述定向反射光路包括输出定向反射光的滤光器; 用光电检测器将定向反射光转换成输出信号; 解码从输出信号导出的IBI信息,其中操作步骤由支持在手持式标记读取器外壳中的设备完成,并且其中操作者用单个动作触发器选择性地激活第一激光束和/或第二激光束。
    • 63. 发明申请
    • SOLID ELASTIC LENS ELEMENT AND METHOD OF MAKING SAME
    • 固体弹性透镜元件及其制造方法
    • US20110290887A1
    • 2011-12-01
    • US12787665
    • 2010-05-26
    • Ynjiun Paul WangChen Feng
    • Ynjiun Paul WangChen Feng
    • G06K7/10G02B1/00B23P11/00G02B11/00
    • G02B3/14G02B7/04G02B13/0075G02B26/0875Y10T29/49826
    • A lens element is provided that includes a housing defining a center bore and an optical axis, and a light transmissive cover coupled to the housing. A first elastic solid lens is disposed within the housing adjacent the light transmissive cover, and is characterized by a first thickness and a first durometer hardness. A second elastic solid lens is disposed in the housing adjacent to and substantially conforming to the first elastic solid lens, and is characterized by a second thickness and a second durometer hardness. The second lens thickness is less than the first lens thickness, and the second durometer hardness is greater than the first durometer hardness. In one embodiment, the first durometer hardness is less than OO60 as measured by the Shore method, and the second durometer hardness is in the range of A20 to A60 as measured by the Shore method.
    • 提供一种透镜元件,其包括限定中心孔和光轴的壳体,以及耦合到壳体的透光罩。 第一弹性固体透镜设置在邻近透光盖的壳体内,并且其特征在于第一厚度和第一硬度。 第二弹性实心透镜设置在与第一弹性实心透镜相邻并基本上符合第一弹性实心透镜的壳体中,其特征在于第二厚度和第二硬度。 第二透镜厚度小于第一透镜厚度,并且第二硬度计硬度大于第一硬度计硬度。 在一个实施例中,通过肖氏法测量的第一硬度计硬度小于O60,并且通过肖氏法测量的第二硬度计硬度在A20至A60的范围内。
    • 64. 发明授权
    • Portable electronic charge and authorization devices and methods therefor
    • 便携式电子充电和授权设备及其方法
    • US06850916B1
    • 2005-02-01
    • US09260384
    • 1999-03-02
    • Ynjiun Paul Wang
    • Ynjiun Paul Wang
    • G06F21/00G06F21/20G06Q20/02G06Q20/18G06Q20/32G06Q20/34G06Q20/36G06Q20/38G06Q20/40G07F7/08G07F7/10G07F19/00G09C1/00H04L9/10H04L29/06H04Q7/38G06F17/60
    • G07F7/1008G06F21/606G06Q20/02G06Q20/18G06Q20/32G06Q20/322G06Q20/327G06Q20/341G06Q20/3415G06Q20/363G06Q20/3674G06Q20/382G06Q20/3821G06Q20/40G06Q20/401G06Q20/40145G06Q20/40975G07F7/0866G07F7/0886G07F7/1025G07F19/20H04L63/0442H04L63/0853H04L63/123H04L2463/102
    • A portable transaction arrangement for permitting a user to conduct a charge card transaction vis-à-vis a charge card terminal of an electronic transaction system. The charge card terminal is configured to communicate with a charge card for the purpose of conducting the charge card transaction. The charge card is one of a magnetic stripe card and an electronic smart card. The portable transaction arrangement includes an emulation card having an emulation card interface. The emulation card interface emulates an interface of the charge card. The interface of the charge card facilitates communication between the charge card and the charge card terminal. There is also included a portable emulation card configuring device arranged to be used in conjunction with the emulation card, which in turn includes a memory configured to store first charge card data pertaining to a first charge card of the user, and an authentication mechanism. The portable emulation card configuring device is configured to write from the memory the first charge card data to the emulation card if the user is authenticated through the authentication mechanism, thereby allowing the emulation card to appear through the emulation card interface, after writing and for the purpose of conducting the transaction, like the first charge card to the charge card terminal and enabling the charge card terminal to read the first charge card data from the emulation card to conduct the charge card transaction.
    • 一种便携式交易装置,用于允许用户针对电子交易系统的收费卡终端进行收费卡交易。 充电卡终端被配置为与充电卡通信以进行充电卡交易。 充电卡是磁条卡和电子智能卡之一。 便携式交易装置包括具有仿真卡接口的仿真卡。 仿真卡接口模拟充电卡的接口。 充电卡的接口有助于充电卡和充电卡终端之间的通信。 还包括便携式仿真卡配置装置,其布置成与仿真卡一起使用,该仿真卡又包括被配置为存储与用户的第一充电卡有关的第一充电卡数据的存储器和认证机制。 便携式仿真卡配置装置被配置为如果用户通过认证机制认证,则将第一充电卡数据从存储器写入仿真卡,从而允许仿真卡在写入之后通过仿真卡接口出现,并且对于 进行交易的目的,如第一个收费卡到收费卡终端,并使得收费卡终端从仿真卡中读取第一个收费卡数据,进行收费卡交易。
    • 69. 发明申请
    • ENCODED INFORMATION READING SYSTEM INCLUDING RFID READING DEVICE HAVING MULTIPLE ANTENNAS
    • 编码信息读取系统,包括具有多个天线的RFID读取设备
    • US20130181815A1
    • 2013-07-18
    • US13350940
    • 2012-01-16
    • Ynjiun Paul WangHuyu Qu
    • Ynjiun Paul WangHuyu Qu
    • G06K7/01
    • G06K7/10356G06K19/07773
    • An encoded information reading (EIR) system can comprise a microprocessor, a memory, and at least one RFID reading device, all communicatively coupled to a system bus. The EIR system can further comprise two or more external antennas electrically coupled to a multiplexing circuit. The multiplexing circuit can be configured to electrically couple each antenna to the RFID reading device by using a time division method or a frequency division method. The external antennas can be disposed according to a spatial pattern configured to provide a spatially continuous RFID signal reception within a pre-defined area or volume. The antennas can be configured to receive RFID signals from a plurality of RFID tags attached to a plurality of items and disposed within a radio frequency range of the antennas. The EIR system can be configured to store in its memory a plurality of responses received from the plurality of RFID tags.
    • 编码信息读取(EIR)系统可以包括微处理器,存储器和至少一个RFID读取装置,全部通信地耦合到系统总线。 EIR系统还可以包括电耦合到多路复用电路的两个或更多个外部天线。 复用电路可以被配置为通过使用时分方法或分频方法将每个天线电耦合到RFID读取装置。 外部天线可以根据配置成在预定义的区域或体积内提供空间连续的RFID信号接收的空间模式来布置。 天线可以被配置为从附接到多个物品并设置在天线的射频范围内的多个RFID标签接收RFID信号。 EIR系统可以被配置为在其存储器中存储从多个RFID标签接收的多个响应。
    • 70. 发明申请
    • HAND HELD BAR CODE READERS OR MOBILE COMPUTERS WITH CLOUD COMPUTING SERVICES
    • 手持式条码读取器或移动计算机与云计算服务
    • US20130142444A1
    • 2013-06-06
    • US13312488
    • 2011-12-06
    • Huyu QuYnjiun Paul Wang
    • Huyu QuYnjiun Paul Wang
    • G06K9/36
    • G06Q30/01G06K17/0025
    • A data decoding system that includes a server-side proxy component and at least two back-end computers, where the server-side proxy component is configured, when it receives a decoding request from a client, to select a back-end computer to forward the decoding request to, based on either a pre-defined rule, load estimates for said at least two computers, estimated network throughputs across network paths to the two computers. In response to receiving this request, the back-end computer that is selected is configured to decode the request, which is an image of decodable indicia, by locating the decodable indicia within the image and decoding it into a decoded message. The decodable indicia was provided by a raw image byte stream, a compressed image byte stream, or a partial compressed image byte stream.
    • 一种数据解码系统,当从客户机接收到解码请求时,包括服务器端代理组件和至少两个后端计算机,其中配置了服务器端代理组件,以选择后端计算机转发 所述解码请求基于预定义规则,针对所述至少两台计算机的负载估计,跨越到两台计算机的网络路径的估计的网络吞吐量。 响应于接收到该请求,所选择的后端计算机被配置为通过将可解码标记定位在图像内并将其解码为解码消息来解码作为可解码标记的图像的请求。 可解码标记由原始图像字节流,压缩图像字节流或部分压缩图像字节流提供。