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21. 发明授权

US08254515B2 Method for measuring phase locked loop bandwidth parameters for high-speed serial links 有权
标题翻译：用于测量高速串行链路的锁相环带宽参数的方法
公开(公告)号：US08254515B2
公开(公告)日：2012-08-28
申请号：US12410413
申请日：2009-03-24
申请人： Dongming Lou , Pengfei Hu , Junqiang Shang , Xin Liu
发明人： Dongming Lou , Pengfei Hu , Junqiang Shang , Xin Liu
IPC分类号： H03D3/24 , H04Q1/20 , H04L23/00
CPC分类号： H03L7/08 , H04L7/033
摘要： A method for measuring a phase locked loop bandwidth parameter for a high-speed serial link includes the steps of initiating a jitter frequency of a clock input of a phase locked loop equal to a reference frequency with a frequency generator; determining a reference jitter amplitude value of a clock output of the phase locked loop with a waveform analyzer at the reference frequency, the reference jitter amplitude value being a function of a time interval error jitter trend of the clock output at the reference frequency; and adjusting the jitter frequency of the clock input with the frequency generator until an adjusted jitter amplitude value of the clock output reaches a goal value as determined by the waveform analyzer, the adjusted jitter amplitude being a function of a time interval error trend of the clock output at the adjusted frequency.
摘要翻译：用于测量高速串行链路的锁相环带宽参数的方法包括以下步骤：利用频率发生器启动等于参考频率的锁相环的时钟输入的抖动频率; 使用参考频率的波形分析器确定锁相环的时钟输出的参考抖动幅度值，参考抖动幅度值是参考频率时钟输出的时间间隔误差抖动趋势的函数; 并且通过频率发生器调整时钟输入的抖动频率，直到时钟输出的经调整的抖动幅度值达到由波形分析器确定的目标值，调整后的抖动幅度是时钟的时间间隔误差趋势的函数以调整频率输出。

22. 发明授权

US08250145B2 Personalizing a web page outside of a social networking system with content from the social networking system 有权
标题翻译：使用来自社交网络系统的内容，将社交网络系统外的网页个性化
公开(公告)号：US08250145B2
公开(公告)日：2012-08-21
申请号：US12764928
申请日：2010-04-21
申请人： Mark E. Zuckerberg , Ray C. He , Spencer G. Ahrens , Yofay Kari Lee , Chaitanya Mishra , Austin Daniel Haugen , Xin Liu , Michael Steven Vernal
发明人： Mark E. Zuckerberg , Ray C. He , Spencer G. Ahrens , Yofay Kari Lee , Chaitanya Mishra , Austin Daniel Haugen , Xin Liu , Michael Steven Vernal
IPC分类号： G06F15/16
CPC分类号： H04L67/306 , G06F17/30867 , G06F17/30893 , G06Q30/02 , H04L67/02 , H04L67/20 , H04L67/42
摘要： A user device requests a web page from a web server of a third-party website, which is separate from a social networking system. The web server from the third-party website sends a markup language document for the requested web page to the user device which includes an instruction for a browser application running on the user device to incorporate information obtained from the social networking system within the web page. Based on the instruction in the received markup language document, the user device requests personalized content from the social networking system, which generates the requested personalized content based on social information about the user. The user device then renders the web page with the personalized content contained in a frame and displays the rendered web page and the frame to the user.
摘要翻译：用户设备从与社交网络系统分离的第三方网站的web服务器请求网页。来自第三方网站的网络服务器向所述用户设备发送所请求的网页的标记语言文档，该用户设备包括在用户设备上运行的浏览器应用的指令，以将从社交网络系统获得的信息合并到网页内。基于接收到的标记语言文档中的指令，用户设备从社交网络系统请求个性化内容，其基于关于用户的社交信息生成所请求的个性化内容。用户设备然后使包含在帧中的个性化内容的网页呈现，并将呈现的网页和框架显示给用户。

23. 发明申请

US20120062714A1 REAL-TIME SCOPE TRACKING AND BRANCH LABELING WITHOUT ELECTRO-MAGNETIC TRACKING AND PRE-OPERATIVE SCAN ROADMAPS 审中-公开
标题翻译：没有电磁跟踪和预操作扫描路径的实时范围跟踪和分支标签
公开(公告)号：US20120062714A1
公开(公告)日：2012-03-15
申请号：US13319116
申请日：2010-04-02
申请人： Xin Liu , Luis Felipe Gutierrez
发明人： Xin Liu , Luis Felipe Gutierrez
IPC分类号： H04N7/18 , G06K9/00
CPC分类号： G06T7/75 , G06T2207/10068 , G06T2207/30061
摘要： A system and method for locating a position of an imaging device include a guided imaging device (102) configured to return images of internal passageways to a display (124). A processing module (114) is configured to recognize patterns from the images and employ image changes to determine motion undergone by the imaging device such that a position of the imaging device is determined solely from information received from images obtained internally in the passageways and general knowledge of the passageways.
摘要翻译：用于定位成像装置的位置的系统和方法包括被配置为将内部通道的图像返回到显示器（124）的引导成像装置（102）。处理模块（114）被配置为从图像识别图案并且采用图像改变来确定成像装置所经历的运动，使得成像装置的位置仅仅从从通道内部获得的图像和一般知识中接收到的信息来确定的通道。

24. 发明授权

US08073726B1 System and method for generating solutions based on associated operational penalties for allocating crew members 有权
标题翻译：基于分配机组成员的相关操作处罚来生成解决方案的系统和方法
公开(公告)号：US08073726B1
公开(公告)日：2011-12-06
申请号：US11726946
申请日：2007-03-23
申请人： Xin Liu , Tuell Green , Eric Parker , Matt Korol , Jim Diamond
发明人： Xin Liu , Tuell Green , Eric Parker , Matt Korol , Jim Diamond
IPC分类号： G06F9/44
CPC分类号： G06Q10/00 , G06Q10/063116 , G06Q10/06312 , G06Q10/06316
摘要： A system and method for allocating crew is disclosed. A plurality of legs are identified, wherein at least two legs of the plurality of legs are broken. A first crew and a first sequence associated with the first leg of the at least two broken legs are identified. A second crew and a second sequence associated with the second leg of the at least two broken legs is identified. A plurality of new sequences for the first crew and the second crew using deadheads is generated. A solution for each crew is generated using a mixed integer program.
摘要翻译：公开了一种用于分配船员的系统和方法。识别多个腿，其中多个腿中的至少两个腿被破坏。识别与至少两条断腿的第一条腿相关联的第一船员和第一序列。识别与所述至少两条断腿的第二腿相关联的第二组人员和第二次序列。产生用于第一船员和第二船员使用死头的多个新序列。使用混合整数程序生成每个机组的解决方案。

25. 发明授权

US08073043B2 Method for reliable injection of deterministic jitter for high speed transceiver simulation 有权
标题翻译：可靠地注入高速收发器仿真确定性抖动的方法
公开(公告)号：US08073043B2
公开(公告)日：2011-12-06
申请号：US11904687
申请日：2007-09-27
申请人： Xin Liu , Liang Zhang , Jiang Li Xin
发明人： Xin Liu , Liang Zhang , Jiang Li Xin
IPC分类号： H04B3/46 , H04L7/00 , G06F1/04
CPC分类号： H04B3/462
摘要： A method and a corresponding system for characterizing the performance of a clock and data recovery circuit in a digital transceiver is presented. The method comprises phase modulating a jitter-free data signal by a testing signal having added data jitter and measuring the time the clock and data recovery system takes to achieve bit lock of a phase modulated signal. Data uncorrelated timing jitter corresponding to a user defined probability distribution is included in the jitter testing signal. Utilization of a variable probability distribution in generating data uncorrelated timing jitter, as provided by the present invention, allows for greater flexibility and accuracy in clock and data recovery circuit testing and characterization.
摘要翻译：提出了一种用于表征数字收发器中的时钟和数据恢复电路的性能的方法和相应的系统。该方法包括通过具有附加的数据抖动的测试信号对无抖动数据信号进行相位调制，并测量时钟和数据恢复系统为实现相位调制信号的位锁定所需的时间。与用户定义的概率分布相对应的数据不相关的定时抖动被包括在抖动测试信号中。利用可变概率分布来产生数据不相关的定时抖动，如本发明所提供的，允许在时钟和数据恢复电路测试和表征中具有更大的灵活性和准确性。

26. 发明授权

US07995698B2 Method for binary clock and data recovery for fast acquisition and small tracking error 有权
标题翻译：用于快速采集和小跟踪误差的二进制时钟和数据恢复方法
公开(公告)号：US07995698B2
公开(公告)日：2011-08-09
申请号：US11906004
申请日：2007-09-28
申请人： Xin Liu , Liang Zhang , Yong Wang
发明人： Xin Liu , Liang Zhang , Yong Wang
IPC分类号： H03L7/08 , H03D3/24
CPC分类号： H04L7/033 , H03L7/0814 , H03L7/087 , H03L7/091 , H03L7/093 , H03L2207/50 , H04L7/0008 , H04L7/0337 , H04L7/10
摘要： A novel method and system for clock and data recovery in high speed serial transceiver applications allowing for fast bit lock acquisition and small data tracking error is presented. The clock and data recovery method utilizes a variable bandwidth loop filter to generate a phase adjustment signal used by a phase interpolator in generating a clock signal at the same frequency and phase as the incoming digital data stream. The loop filter bandwidth may be adjusted to correspond with a plurality of clock and data recovery operating modes. In particular, the filter bandwidth may be set to either a high or a low value depending on whether the phase difference between the recovered clock signal and the incoming digital data stream is above or below a programmed threshold value.
摘要翻译：提出了一种用于高速串行收发器应用中的时钟和数据恢复的新型方法和系统，其允许快速位锁定和小数据跟踪误差。时钟和数据恢复方法利用可变带宽环路滤波器来产生由相位内插器用于产生与输入数字数据流相同频率和相位的时钟信号的相位调整信号。可以将环路滤波器带宽调整为与多个时钟和数据恢复操作模式相对应。特别地，取决于恢复的时钟信号和输入的数字数据流之间的相位差是否高于或低于编程的阈值，滤波器带宽可以被设置为高或低的值。

27. 发明授权

US07985027B2 Adapter assembly for coupling dissimilar fiber optic connectors 有权
标题翻译：用于耦合不同光纤连接器的适配器组件
公开(公告)号：US07985027B2
公开(公告)日：2011-07-26
申请号：US11598926
申请日：2006-11-14
申请人： Christopher Paul Lewallen , James P. Luther , Xin Liu , Thomas Theuerkorn
发明人： Christopher Paul Lewallen , James P. Luther , Xin Liu , Thomas Theuerkorn
IPC分类号： G02B6/36
CPC分类号： G02B6/3831 , G02B6/3825 , G02B6/3885 , G02B6/389
摘要： An adapter assembly for receiving and maintaining mating fiber optic connectors, comprising an adapter housing defining at least one feature for engaging with at least one plug housing engaged with at least one of the first and second fiber optic connectors, and at least one alignment member maintained within the adapter housing for receiving connective ends of each of the first and second fiber optic connectors. An adapter assembly for receiving and maintaining mating first and second fiber optic connectors, wherein the connectors may be similar or dissimilar and while reducing side load forces through the use of a stabilizing member.
摘要翻译：一种用于接收和维持配对光纤连接器的适配器组件，包括限定用于与至少一个与第一和第二光纤连接器中的一个接合的至少一个插头壳体接合的适配器壳体，以及至少一个对准构件在适配器壳体内，用于接收第一和第二光纤连接器中的每一个的连接端。一种用于接收和维持配合的第一和第二光纤连接器的适配器组件，其中所述连接器可以是类似的或不相似的，并且通过使用稳定构件减少侧向载荷力。

28. 发明申请

US20110097674A1 SYSTEM AND METHOD FOR DELIVERY OF SOLIDS IN A CARRIER GAS TO A GAS STREAM 有权
标题翻译：用于将载体中的固体输送到气流的系统和方法
公开(公告)号：US20110097674A1
公开(公告)日：2011-04-28
申请号：US12997945
申请日：2009-07-08
申请人： Xin Liu
发明人： Xin Liu
IPC分类号： F23L7/00 , F23J15/00
CPC分类号： B01D53/10 , B01D2253/102 , B01D2253/112 , B01D2257/302 , B01D2257/602 , F23J15/003 , F23J2215/20 , F23J2215/60 , F23J2219/30
摘要： A process and system for feeding solids and carrier gases through the wall of a duct or chamber through which a gas stream flows to the flowing gas stream from a feed source exterior of the duct or chamber.
摘要翻译：一种用于将固体和载气输送通过管道或室的壁的方法和系统，通过该管道或室的气流从管道或室的外部的进料源流向流动的气流。

29. 发明申请

US20100319051A1 CONTROLLING ACCESS TO RESOURCES BY HOSTED ENTITIES 有权
标题翻译：控制实体获取资源
公开(公告)号：US20100319051A1
公开(公告)日：2010-12-16
申请号：US12484520
申请日：2009-06-15
申请人： Sapna Mahendra Bafna , John David Bruner , Xin Liu , Taqi Jaffri
发明人： Sapna Mahendra Bafna , John David Bruner , Xin Liu , Taqi Jaffri
IPC分类号： H04L29/06 , G06F3/00
CPC分类号： H04L47/824 , G06F21/6218 , G06F2221/2141 , H04L63/102 , H04L63/108 , H04L63/20
摘要： Controlling resource access by entities hosted by an execution extension environment via entity identifiers associated with the resources or with the execution extension environment. Policy sets define the access to the resources. Each policy set includes a principal identifier for execution extension environment, a resource identifier for one of the resources, and access rights. The principal identifier or the resource identifier includes one of the entity identifiers. Access requests from entities are evaluated by comparing the entity identifiers to the policy sets. In some embodiments, the policy sets implement access control for web browsers hosting executable code that attempts to access resources on a computing device.
摘要翻译：通过与资源或执行扩展环境相关联的实体标识符来控制由执行扩展环境托管的实体的资源访问。策略集定义对资源的访问。每个策略集包括执行扩展环境的主体标识符，其中一个资源的资源标识符和访问权限。主体标识符或资源标识符包括实体标识符之一。通过将实体标识符与策略集进行比较来评估来自实体的访问请求。在一些实施例中，策略集实现了托管可执行代码的web浏览器的访问控制，该代码尝试访问计算设备上的资源。

30. 发明授权

US07711486B2 System and method for monitoring physical condition of production well equipment and controlling well production 有权
标题翻译：监测生产井设备的物理状态和控制井生产的系统和方法
公开(公告)号：US07711486B2
公开(公告)日：2010-05-04
申请号：US11737313
申请日：2007-04-19
申请人： Brian L. Thigpen , Guy P. Vachon , Garabed Yeriazarian , Jaedong Lee , Chee M. Chok , Clark Sann , Xin Liu
发明人： Brian L. Thigpen , Guy P. Vachon , Garabed Yeriazarian , Jaedong Lee , Chee M. Chok , Clark Sann , Xin Liu
IPC分类号： G01V1/40 , G01V3/18 , G01V5/04
CPC分类号： E21B43/128
摘要： A system and method for producing fluid from a completed well is provided wherein the method in one aspect includes determining a first setting of at least one first device under use for producing the fluid from the well; selecting a first set of input parameters that includes at least one parameter relating to health of at least one second device and a plurality of parameters selected from a group consisting of information relating to flow rate, pressure, temperature, presence of a selected chemical, water content, sand content, and chemical injection rate; and using the selected first set of parameters as an input to a computer model, determining a second setting for the at least one first device that will provide at least one of an increased life of at least one second device and enhanced flow rate for the fluid from the completed well.
摘要翻译：提供了一种用于从完井中产生流体的系统和方法，其中一方面中的方法包括确定正在使用的用于从井产生流体的至少一个第一装置的第一设定; 选择第一组输入参数，所述第一组输入参数包括与至少一个第二装置的健康有关的至少一个参数以及从由流量，压力，温度，所选化学品的存在，水的存在组成的组中选出的多个参数含量，含砂量和化学品注入率; 并且使用所选择的第一组参数作为计算机模型的输入，确定所述至少一个第一设备的第二设置，所述第二设置将提供至少一个第二设备的增加的寿命和所述流体的增强流速从完成的井。

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