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    • 2. 发明授权
    • Branched stent graft
    • 支支架移植
    • US08961587B2
    • 2015-02-24
    • US13254010
    • 2010-03-17
    • Qing ZhuQiyi LuoZhenyu Yuan
    • Qing ZhuQiyi LuoZhenyu Yuan
    • A61F2/06A61F2/07A61F2/82A61F2/89
    • A61F2/07A61F2/89A61F2002/065A61F2002/075A61F2002/826A61F2220/0075
    • A branched stent graft comprises a main body portion and a branch portion. Each of the main body portion and the branch portion includes a stent and a tubular graft. The stent of the main body portion includes a plurality of stent segments, at least one of which is a varying-height stent segment (102). The stent of the branch portion includes one or more stent segments, at least one of which is a varying-height stent segment (103). The distance between the proximal-most stent segment of the branch portion and the main body portion is in the range of 2-8 mm. A positioning ring (105) may be used at a side opening which connects the branch portion and the main body portion, and the positioning ring (105) can be sutured inside the graft of the main body, between the graft of the main body and the graft of the branch, or outside the graft of the branch.
    • 分支支架移植物包括主体部分和分支部分。 主体部分和分支部分中的每一个包括支架和管状移植物。 主体部分的支架包括多个支架段,其中至少一个是变高高度支架段(102)。 分支部分的支架包括一个或多个支架段,其中至少一个是变高高度支架段(103)。 分支部的最近侧的支架段与主体部之间的距离在2-8mm的范围内。 可以在连接分支部和主体部的侧开口处使用定位环(105),并且可以在主体的移植物之间,在主体的移植物之间缝合定位环(105),并将定位环 分支的移植物,或分支的移植物外。
    • 3. 发明申请
    • METHOD AND SYSTEM FOR MEASURING WEB ADVERTISING EFFECT BASED ON MULTIPLE-CONTACT ATTRIBUTION MODEL
    • 基于多联接引导模型测量网页广告效果的方法与系统
    • US20150046249A1
    • 2015-02-12
    • US14386389
    • 2012-07-25
    • Guosheng QiKaiduo HeJian HuangWentao ZhangQing ZhuYongjian Huang
    • Guosheng QiKaiduo HeJian HuangWentao ZhangQing ZhuYongjian Huang
    • G06Q30/02G06F17/30
    • G06Q30/0242G06F16/2365G06F16/283G06Q30/0241G06Q50/00
    • The disclosure discloses a method and a system for measuring a web advertising effect based on a multiple-contact attribution model. The method comprises: collecting user access information and purchase transformation information of a website, and uploading the user access information and purchase transformation information to a server side; cleaning data for the user access information and the purchase transformation information on a server side; calculating contact contribution value data and importing the contribution value serving as fundamental metrics and contact information serving as dimensionalities into OLAP database, and aggregating data. The method and the system can help an advertiser to understand actual web advertising effect from a number of perspectives to accurately measure underestimated or overestimated channel value in conventional methods, thereby providing the most accurate data support for optimizing web advertising and improving rate of return on investment.
    • 本公开公开了一种基于多重联系归属模型来测量网络广告效果的方法和系统。 该方法包括:收集用户访问信息和购买网站的转换信息,并将用户访问信息上传并购买转换信息到服务器端; 在服务器侧清理用户访问信息和购买转换信息的数据; 计算接触贡献值数据,并将用作维度的基本度量和联系人信息的贡献值导入到OLAP数据库中,并聚合数据。 该方法和系统可以帮助广告客户从多个角度了解实际的网络广告效果,以准确测量传统方法中的低估或过高估计的渠道价值,从而为优化网络广告和提高投资回报率提供最准确的数据支持 。
    • 7. 发明授权
    • High-speed fiber-to-the-premise optical communication system
    • 高速光纤到户内光通信系统
    • US07450848B2
    • 2008-11-11
    • US11413405
    • 2006-04-28
    • Wen LiQing Zhu
    • Wen LiQing Zhu
    • H04J14/00
    • H04J14/02H04J14/0226H04J14/0227H04J14/0246H04J14/025H04J14/0282
    • An optical communication system including a plurality of transceiver ports each including a transmitter configured to produce a downstream MLM-spectrum signal and a receiver configured to receive an upstream spectrum-sliced signal. The spectrum of the downstream MLM-spectrum signal comprises a plurality of distinct narrow-spectrum peaks each corresponding to a longitudinal mode. The optical communication system also includes a wavelength filter that includes a plurality of branching ports each associated with a specific wavelength channel, wherein each of the branching ports is in connection with a transceiver port and is configured to receive the downstream MLM-spectrum signal from the transmitter and send an upstream spectrum-sliced signal to the receiver, and a common port configured to output a downstream spectrum-sliced signal in response to the downstream MLM-spectrum signal, wherein the spectrum of the downstream spectrum-sliced signal is located in a wavelength channel specifically associated with the branching port at which the downstream MLM-spectrum signal is received.
    • 一种光通信系统,包括多个收发器端口,每个收发器端口包括被配置为产生下游MLM频谱信号的发射机和被配置为接收上行频谱切片信号的接收机。 下游MLM频谱信号的频谱包括多个不同的窄谱峰,每个峰对应于纵向模式。 光通信系统还包括波长滤波器,其包括多个分支端口,每个分支端口与特定波长信道相关联,其中每个分支端口与收发器端口连接,并且被配置为从该收发器端口接收下游MLM频谱信号 发送并向接收机发送上行频谱分片信号,以及公共端口,配置为响应于下游MLM频谱信号输出下行频谱分片信号,其中下行频谱分片信号的频谱位于 与接收下游MLM频谱信号的分支端口特别相关的波长信道。
    • 9. 发明授权
    • Adaptive optical transceiver for fiber access communications
    • 用于光纤接入通信的自适应光收发器
    • US07317874B2
    • 2008-01-08
    • US11446276
    • 2006-06-02
    • Wen LiQing Zhu
    • Wen LiQing Zhu
    • H04J14/00
    • H04B10/506H04J14/02H04J14/0226H04J14/0227H04J14/0246H04J14/025H04J14/0282
    • An optical module includes a transmitter optical sub-assembly comprising a transmitter configured to emit a multi-longitudinal-mode (MLM) spectrum signal having an emission spectrum comprising a plurality of distinct narrow-spectrum peaks each corresponding to a longitudinal mode in the transmitter. The emission spectrum can be shifted in wavelength by a change in the transmitter temperature. The optical module also includes a heating and cooling device configured to control the temperature of the transmitter in response to a temperature-control signal and a receiver optical sub-assembly configured to output a pair of differential digital signals in response to an input optical signal.
    • 光学模块包括发射机光学子组件,发射机光学子组件包括被配置为发射具有发射光谱的多纵向模式(MLM)频谱信号的发射机,发射光谱包括多个不同的窄谱峰值,每个窄谱峰值对应于发射机中的纵向模式。 发射光谱可以通过发射器温度的变化在波长上移动。 光学模块还包括加热和冷却装置,其被配置为响应于温度控制信号控制发射器的温度,并且接收器光学子组件被配置为响应于输入光信号输出一对差分数字信号。