公开(公告)号：US20110119370A1

公开(公告)日：2011-05-19

申请号：US12619711

申请日：2009-11-17

申请人： Cheng Huang ,  Jin Li ,  Felix D. Livni ,  Gary W. Hall ,  Yunxian A. Wang ,  Keith Wimberly Ross

发明人： Cheng Huang ,  Jin Li ,  Felix D. Livni ,  Gary W. Hall ,  Yunxian A. Wang ,  Keith Wimberly Ross

IPC分类号： G06F15/173 ,  G21C17/00

CPC分类号： H04L43/14 ,  H04L43/0829 ,  H04L43/0864 ,  H04L43/0888

摘要： Described is a technology by which a content server downloads an active content measuring tool object to a client request for a page. When loaded, the measuring tool object makes network measurements, including by direct socket access, and return measurement results. As part of its operations, the measuring tool object may request measurement assignments from a central controller, and/or return those results to the central controller. Measurement assignments may be directed towards determining a round trip time/latency, measuring throughput, packet loss rate, detecting in-fight modification of content and/or detecting the presence of a middle box, including the presence of a caching proxy server middle box. The measurement results may be used to evaluate hypothetical deployment of a number of servers and/or geographic locations for those servers.

摘要翻译： 描述了内容服务器将活动内容测量工具对象下载到客户端对页面的请求的技术。 加载时，测量工具对象进行网络测量，包括通过直接插座访问，并返回测量结果。 作为其操作的一部分，测量工具对象可以请求来自中央控制器的测量分配，和/或将这些结果返回给中央控制器。 测量分配可以用于确定往返时间/等待时间，测量吞吐量，丢包率，检测内容的修改和/或检测中间盒的存在，包括高速缓存代理服务器中间盒的存在。 测量结果可用于评估这些服务器的若干服务器和/或地理位置的假设部署。

公开(公告)号：US07930611B2

公开(公告)日：2011-04-19

申请号：US11684584

申请日：2007-03-09

申请人： Cheng Huang ,  Minghua Chen ,  Jin Li

发明人： Cheng Huang ,  Minghua Chen ,  Jin Li

IPC分类号： H03M13/00

CPC分类号： H03M13/27 ,  H03M13/1191 ,  H03M13/15 ,  H03M13/1515 ,  H03M13/2906 ,  H03M13/2909 ,  H03M13/2918 ,  H03M13/2921 ,  H03M13/373

摘要： A multiple protection group (MPG) erasure-resilient coding method for constructing MPG codes for encoding and decoding data. The MPG codes constructed herein protect data chunks of data in multiple protection groups and subgroups. In general, the MPG erasure-resilient codes are constructed by locating data chunks into multiple protection groups and assigning at least one parity chunk to each protection group. Basic MPG codes are constructed from existing Maximum Distance Separable (MDS) codes by splitting at least some of the parity chunks into local parities for each of the multiple protection groups and projecting local parities onto each of the groups. Generalized MPG codes have a Maximally Recoverable property that can be used to determine whether an erasure pattern is recoverable or unrecoverable. Generalized MPG codes can recover any erasure pattern that is recoverable.

摘要翻译： 一种用于构建用于对数据进行编码和解码的MPG代码的多重保护组（MPG）擦除弹性编码方法。 本文构建的MPG代码保护多个保护组和子组中的数据块数据。 通常，通过将数据块定位到多个保护组中并且将至少一个奇偶校验块分配给每个保护组来构建MPG擦除恢复代码。 通过将至少一些奇偶校验块分割成多个保护组中的每一个的本地奇偶校验，并将局部奇偶校验投影到每个组上，从现有的最大距离可分离（MDS）码构建基本MPG码。 广义MPG代码具有最大可恢复属性，可用于确定擦除模式是可恢复还是不可恢复。 广义MPG代码可以恢复可恢复的任何擦除模式。

公开(公告)号：US07912637B2

公开(公告)日：2011-03-22

申请号：US11767921

申请日：2007-06-25

申请人： Eric J. Horvitz ,  Tanya Lisa Swartz ,  Jeffrey D. Couckuyt ,  Eyal Ofek ,  Yue Zhuge ,  Zhenyu Qian ,  Xin Wu ,  Jin Li ,  Steve Lombardi ,  Joseph Schwartz ,  Alan Paulin

发明人： Eric J. Horvitz ,  Tanya Lisa Swartz ,  Jeffrey D. Couckuyt ,  Eyal Ofek ,  Yue Zhuge ,  Zhenyu Qian ,  Xin Wu ,  Jin Li ,  Steve Lombardi ,  Joseph Schwartz ,  Alan Paulin

IPC分类号： G01C21/30

CPC分类号： G01C21/3476 ,  G01C21/3484 ,  G01C21/3641 ,  G01C21/3644 ,  G09B29/106

摘要： Driving directions can be helpful if in addition to spatial information, landmark information is provided. Landmarks assist in adding context to directions as well as allowing for a greater likelihood of success of an operator following directions. There can be employment of physical identification of landmarks as well as processing regarding the utility of a landmark in regards to driving directions. Driving directions can be highly useful if integrated landmarks relate to knowledge possessed by an operator of a vehicle. Landmark based driving direction can be integrated with advertisements that relate to the directions.

摘要翻译： 除了空间信息之外，行车路线也是有帮助的，这里提供了里程碑式的信息。 地标有助于向方向添加上下文，并允许操作员遵循指示的更大可能性。 可以使用地标的物理识别，以及关于驾驶方向的地标的效用的处理。 如果综合地标与车辆操作人员拥有的知识相关，驾驶方向可能非常有用。 基于地标的驾驶方向可以与与路线相关的广告整合。

公开(公告)号：US07868529B2

公开(公告)日：2011-01-11

申请号：US10586508

申请日：2005-12-20

申请人： Jin Li

发明人： Jin Li

IPC分类号： H01J1/50 ,  H01F1/00

CPC分类号： H01J65/048 ,  H01F3/14 ,  H01F27/263 ,  H01F27/325 ,  H01F38/10

摘要： The present invention discloses a magnetic light, having a magnetic energy generator, and a light body having at least a through slot for penetrating the energy generator, the magnetic energy generator includes a pair of detachable magnetic members jointed together with a face to face manner for defining a magnetic air gap between two magnetic members, as a result, the magnetic field center could be accurately positioned, wherein one of the magnetic members is adapted to penetrate the through slot to be coupled with the remaining magnetic member. In short, such magnetic light has a simpler structure, and solid cost saving, and more importantly prone to be manufactured with an industrial scale.

摘要翻译： 本发明公开了一种具有磁能发生器的磁光和至少具有用于穿透能量发生器的通孔的光体，所述磁能发生器包括一对可拆卸的磁性部件，其以面对面的方式接合在一起， 限定两个磁性部件之间的磁性空气间隙，结果，可以精确地定位磁场中心，其中一个磁性部件适于穿透通孔以与剩余的磁性部件耦合。 简而言之，这种磁光结构更简单，节省成本，更重要的是容易用工业规模制造。

公开(公告)号：US20100332579A1

公开(公告)日：2010-12-30

申请号：US12490811

申请日：2009-06-24

申请人： Sudipta Sengupta ,  Jin Li ,  Vijay R. Vasudevan

发明人： Sudipta Sengupta ,  Jin Li ,  Vijay R. Vasudevan

IPC分类号： G06F15/16

CPC分类号： G06F17/30864

摘要： Techniques are described for sharing content among peers. Locality domains are treated as first order network units. Content is located at the level of a locality domain using a hierarchical DHT in which nodes correspond to locality domains. A peer searches for a given piece of content in a proximity guided manner and terminates at the earliest locality domain (in the hierarchy) which has the content. Locality domains are organized into hierarchical clusters based on their proximity.

摘要翻译： 描述了在对等体之间共享内容的技术。 地点域被视为一级网络单位。 内容位于使用层级DHT的位置级别的级别，其中节点对应于位置域。 对等体以邻近指导的方式搜索给定的内容，并且在具有内容的最早的位置域（在层次结构中）终止。 基于它们的邻近度，地域被组织成分级集群。

公开(公告)号：US20100245536A1

公开(公告)日：2010-09-30

申请号：US12413782

申请日：2009-03-30

申请人： Christian Huitema ,  William A.S. Buxton ,  Jonathan E. Paff ,  Zicheng Liu ,  Rajesh Kutpadi Hegde ,  Zhengyou Zhang ,  Kori Marie Quinn ,  Jin Li ,  Michel Pahud

发明人： Christian Huitema ,  William A.S. Buxton ,  Jonathan E. Paff ,  Zicheng Liu ,  Rajesh Kutpadi Hegde ,  Zhengyou Zhang ,  Kori Marie Quinn ,  Jin Li ,  Michel Pahud

IPC分类号： H04N7/15

CPC分类号： H04N7/147 ,  H04L12/1827 ,  H04N7/142 ,  H04N7/15 ,  H04N21/42203 ,  H04N21/4223 ,  H04N21/44213 ,  H04N21/4788 ,  H04N2007/145

摘要： The claimed subject matter provides a system and/or a method that facilitates managing one or more devices utilized for communicating data within a telepresence session. A telepresence session can be initiated within a communication framework that includes two or more virtually represented users that communicate therein. A device can be utilized by at least one virtually represented user that enables communication within the telepresence session, the device includes at least one of an input to transmit a portion of a communication to the telepresence session or an output to receive a portion of a communication from the telepresence session. A detection component can adjust at least one of the input related to the device or the output related to the device based upon the identification of a cue, the cue is at least one of a movement detected, an event detected, or an ambient variation.

摘要翻译： 所要求保护的主题提供了一种有助于管理用于在远程呈现会话内传送数据的一个或多个设备的系统和/或方法。 可以在通信框架内启动远程呈现会话，该通信框架包括在其中通信的两个或更多虚拟表示的用户。 至少一个虚拟表示的用户可以利用设备来实现远程呈现会话内的通信，该设备包括将通信的一部分传送到远程呈现会话的输入或输出以接收通信的一部分中的至少一个 从远程呈现会话。 检测部件可以基于提示的识别来调整与设备相关的输入或输出中的至少一个，所述提示是检测到的运动，检测到的事件或环境变化中的至少一个。

公开(公告)号：US20100146108A1

公开(公告)日：2010-06-10

申请号：US12612395

申请日：2009-11-04

申请人： Jin Li ,  Sudipta Sengupta ,  Miroslav Ponec ,  Minghua Chen ,  Philip A. Chou

发明人： Jin Li ,  Sudipta Sengupta ,  Miroslav Ponec ,  Minghua Chen ,  Philip A. Chou

IPC分类号： G06F15/16 ,  G06F15/173

CPC分类号： H04L67/104 ,  H04L65/80 ,  H04L67/1085

摘要： Difficulties associated with choosing advantageous network routes between server and clients are mitigated by a routing system that is devised to use many routing path sets, where respective sets comprise a number of routing paths covering all of the clients, including through other clients. A server may then apportion a data stream among all of the routing path sets. The server may also detect the performance of the computer network while sending the data stream between clients, and may adjust the apportionment of the routing path sets including the route. The clients may also be configured to operate as servers of other data streams, such as in a videoconferencing session, for example, and may be configured to send detected route performance information along with the portions of the various data streams.

摘要翻译： 通过设计为使用许多路由路径集的路由系统来减轻与服务器和客户端之间选择有利的网络路由相关联的困难，其中相应的集合包括覆盖所有客户端的多个路由路径，包括通过其他客户端。 然后，服务器可以在所有路由路径集之间分配数据流。 服务器还可以在客户端之间发送数据流时检测计算机网络的性能，并且可以调整包括路由的路由路径集合的分配。 客户端还可以被配置为例如在视频会议会话中作为其他数据流的服务器操作，并且可以被配置为发送检测到的路由性能信息以及各种数据流的部分。

公开(公告)号：US07712043B2

公开(公告)日：2010-05-04

申请号：US11697593

申请日：2007-04-06

申请人： Jin Li ,  David K. Modjeska

发明人： Jin Li ,  David K. Modjeska

IPC分类号： G06F3/00

CPC分类号： G06F17/30994

摘要： A system, method, program product and service for navigating and displaying hierarchically structured data. A system is provided that includes: a graphical data display system for displaying a structured diagram having a plurality of nodes; a navigation system for allowing a user to launch a viewport at a selected node within the structured diagram to view subnodes of the selected node; and a context maintenance system that maintains a visual context between each of the plurality of nodes and subnodes within the structured diagram.

摘要翻译： 用于导航和显示分层结构化数据的系统，方法，程序产品和服务。 提供了一种系统，其包括：用于显示具有多个节点的结构图的图形数据显示系统; 用于允许用户在所述结构化图中的所选节点处启动视口以查看所选节点的子节点的导航系统; 以及上下文维护系统，其维护所述多个节点中的每个节点和所述结构化图中的子节点之间的视觉上下文。

公开(公告)号：US07707248B2

公开(公告)日：2010-04-27

申请号：US11768189

申请日：2007-06-25

申请人： Patrice Y. Simard ,  Paul Alfred Viola ,  Jin Li

发明人： Patrice Y. Simard ,  Paul Alfred Viola ,  Jin Li

IPC分类号： G06F15/16

CPC分类号： G06F9/5016 ,  G06F9/5072 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/104 ,  H04L67/1082

摘要： Distributed computing devices comprising a system for sharing computing resources can provide shared computing resources to users having sufficient resource credits. A user can earn resource credits by reliably offering a computing resource for sharing for a predetermined amount of time. The conversion rate between the amount of credits awarded, and the computing resources provided by a user can be varied to maintain balance within the system, and to foster beneficial user behavior. Once earned, the credits can be used to fund the user's account, joint accounts which include the user and others, or others' accounts that do not provide any access to the user. Computing resources can be exchanged on a peer-to-peer basis, though a centralized mechanism can link relevant peers together. To verify integrity, and protect against maliciousness, offered resources can be periodically tested.

摘要翻译： 包括用于共享计算资源的系统的分布式计算设备可以向具有足够资源信用的用户提供共享的计算资源。 用户可以通过可靠地提供用于共享预定时间量的计算资源来获得资源信用。 可以改变授予的学分数量和用户提供的计算资源之间的转换率，以保持系统内的平衡，并促进有益的用户行为。 一旦获得，信用额可以用于为用户的帐户，包括用户和其他人的联合账户或不提供对用户的访问的其他账户提供资金。 计算资源可以在对等的基础上交换，尽管集中的机制可以将相关的对等体链接在一起。 为了验证完整性，并防止恶意，提供的资源可以定期测试。

公开(公告)号：US07643213B2

公开(公告)日：2010-01-05

申请号：US12081374

申请日：2008-04-15

申请人： Ulrich C. Boettiger ,  Jin Li

发明人： Ulrich C. Boettiger ,  Jin Li

IPC分类号： G02B27/10

CPC分类号： B29D11/00365 ,  B29D11/00278 ,  G02B3/0018 ,  G02B3/0056 ,  H01L27/14627 ,  H01L27/14685

摘要： Ellipse-shaped microlenses focus light onto unbalanced photosensitive areas, increase area coverage for a gapless layout of microlenses, and allow pair-wise or other individual shifts of the microlenses to account for asymmetrical pixels and pixel layout architectures. The microlenses may be fabricated in sets, with one set oriented differently from another set, and may be arranged in various patterns, for example, in a checkerboard pattern or radial pattern. The microlenses of at least one set may be substantially elliptical in shape. To fabricate a first set of microlenses, a first set of microlens material is patterned onto a support, reflowed under first reflow conditions, and cured. To fabricate a second set of microlenses, a second set of microlens material is patterned onto the support, reflowed under second reflow conditions, which may be different from the first conditions, and cured.

摘要翻译： 椭圆形微透镜将光聚焦到不平衡光敏区域上，增加了无间隙布局的微透镜的面积覆盖，并允许微透镜的成对或其他单独移位来解释不对称像素和像素布局架构。 微透镜可以以组合制成，其中一组与另一组取向不同，并且可以以各种图案布置，例如以棋盘图案或径向图案。 至少一组的微透镜的形状可以是基本上椭圆形。 为了制造第一组微透镜，将第一组微透镜材料图案化到支撑件上，在第一回流条件下回流并固化。 为了制造第二组微透镜，将第二组微透镜材料图案化到载体上，在第二回流条件下回流，其可以不同于第一条件并固化。