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41. 发明申请

US20100146108A1 RATE-CONTROLLABLE PEER-TO-PEER DATA STREAM ROUTING 有权
标题翻译：速率可控对等数据流路由
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。

42. 发明授权

US07712043B2 System and method for dynamically viewing and navigating hierarchical data 失效
标题翻译：用于动态查看和导航分层数据的系统和方法
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。

43. 发明授权

US07707248B2 Credit-based peer-to-peer storage 失效
标题翻译：基于信用的对等存储
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。

44. 发明授权

US07643213B2 Ellipsoidal gapless micro lenses for imagers 有权
标题翻译：椭圆形无间隙微镜用于成像仪
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。

45. 发明授权

US07593333B2 Efficient one-to-many content distribution in a peer-to-peer computer network 失效
标题翻译：在对等计算机网络中高效的一对多内容分发
公开(公告)号：US07593333B2
公开(公告)日：2009-09-22
申请号：US10887406
申请日：2004-07-07
申请人： Jin Li , Philip A. Chou , Cha Zhang
发明人： Jin Li , Philip A. Chou , Cha Zhang
IPC分类号： G01R31/08
CPC分类号： H04L12/1877 , H04L12/1854 , H04L29/06027 , H04L65/607 , H04L67/06 , H04L67/104 , H04L67/1076 , H04L67/108 , H04L67/34 , H04L69/16 , H04L69/163 , H04L69/165
摘要： A content distribution method and system for distributing content over a peer-to-peer network such that the full potential throughput of the network is achieved. The content distribution method divides the content to be distributed into many small blocks. Each of the content blocks then is assigned to a node, which can be a content-requesting node, a non-content-requesting node or a source node. Content is assigned based on a capacity of the node, where nodes having a larger capacity are assigned a greater number of content blocks and nodes having a smaller capacity are assigned a fewer content blocks. The capacity generally is defined as the upload bandwidth of the node. Redistribution queues are employed to control the throughput of the distribution. This bandwidth control strategy ensures that upload bandwidths of the peer and source nodes are fully utilized even with network anomalies such as packet losses and delivery jitters.
摘要翻译：一种内容分配方法和系统，用于通过对等网络分发内容，从而实现网络的全部潜在吞吐量。内容分发方法将内容分成许多小块。然后将每个内容块分配给可以是内容请求节点，非内容请求节点或源节点的节点。基于节点的容量分配内容，其中具有较大容量的节点被分配更多数量的内容块，并且分配具有较小容量的节点分配较少的内容块。容量通常定义为节点的上传带宽。采用重新分配队列来控制分配的吞吐量。这种带宽控制策略确保即使网络异常（如数据包丢失和传输抖动）也能充分利用对等体和源节点的上传带宽。

46. 发明申请

US20090198829A1 Multi-Rate Peer-Assisted Data Streaming 有权
标题翻译：多速率对等辅助数据流
公开(公告)号：US20090198829A1
公开(公告)日：2009-08-06
申请号：US12023286
申请日：2008-01-31
申请人： Sudipta Sengupta , Minghua Chen , Jin Li , Philip A. Chou , Miroslav Ponec
发明人： Sudipta Sengupta , Minghua Chen , Jin Li , Philip A. Chou , Miroslav Ponec
IPC分类号： G06F15/16
CPC分类号： H04L67/104 , H04L65/604 , H04L65/607 , H04L67/06 , H04L67/1095 , H04L67/125 , H04N21/632 , H04N21/64792
摘要： The described implementations relate to distributed network management and more particularly to enhancing distributed network utility. One technique selects multiple trees to distribute content to multiple receivers in a session where individual receivers can receive the distributed content at one of a plurality of rates. The technique further adjustably allocates content distribution across the multiple trees to increase a sum of utilities of the multiple receivers.
摘要翻译：所描述的实现涉及分布式网络管理，更具体地涉及增强分布式网络实用性。一种技术选择多个树以在单个接收机可以以多个速率中的一个速率接收分布式内容的会话中向多个接收机分发内容。该技术进一步可调整地分配多个树上的内容分配以增加多个接收器的效用之和。

47. 发明授权

US07560295B2 Methods for creating gapless inner microlenses, arrays of microlenses, and imagers having same 有权
标题翻译：用于产生无间隙的内部微透镜，微透镜阵列和具有其的成像器的方法
公开(公告)号：US07560295B2
公开(公告)日：2009-07-14
申请号：US11510704
申请日：2006-08-28
申请人： Ulrich Boettiger , Jin Li
发明人： Ulrich Boettiger , Jin Li
IPC分类号： H01L21/00
CPC分类号： H01L27/14627 , H01L27/14641
摘要： Methods of fabricating a microlens and/or array of microlenses used to focus light on photosensors, by forming a protective coating over a microlenses precursor material, and etching the protective coating and microlens precursor material to obtain a predetermined shape.
摘要翻译：通过在微透镜前体材料上形成保护涂层，以及蚀刻保护性涂层和微透镜前体材料以获得预定形状，制造用于将光聚焦在光电传感器上的微透镜和/或微透镜阵列的方法。

48. 发明授权

US07536470B2 Random access read/write media format for an on-demand distributed streaming system 有权
标题翻译：用于按需分布式流传输系统的随机访问读/写介质格式
公开(公告)号：US07536470B2
公开(公告)日：2009-05-19
申请号：US11078973
申请日：2005-03-12
申请人： Jin Li , Yi Cui
发明人： Jin Li , Yi Cui
IPC分类号： G06F15/16 , G06F15/167
CPC分类号： H04L65/4076 , H04L29/06027 , H04L65/607 , H04L67/1002 , H04L67/101 , H04L67/104 , H04L67/1068 , H04L67/108 , H04L67/1091 , H04L67/1095 , H04L69/14
摘要： A random access read/write media format that enables segments of media to be read, written, accessed, and streamed in a non-sequential order. A media file is divided into a series of timeblocks TB0 to TBn-1 wherein each timeblock consists of media packets of a short non-overlapping time span. Each media packet in the media file is also divided into data units identifiable by data unit ID. A timeblock index table, with an entry for each timeblock in the series, and a media packet index field with a data unit ID entry for each data unit in the media packet (located in each timeblock header), are used to quickly locate portions of desired data. This two-level index hierarchy, the timeblock index table and the media packet index table, eases the locating, reading and writing of non-sequential media packets. The timeblock index allows data to be quickly found in terms of time, while the media packet index allows data to be quickly found by data unit ID.
摘要翻译：随机访问读/写介质格式，可以以非顺序的顺序读取，写入，访问和流式传输介质段。媒体文件被分成一系列时间块TB0至TBn-1，其中每个时间块由短的非重叠时间间隔的媒体分组组成。媒体文件中的每个媒体分组也被划分成由数据单元ID可识别的数据单元。具有序列中每个时间块的条目的时间块索引表以及媒体分组（位于每个时间块报头中）中的每个数据单元的数据单元ID条目的媒体分组索引字段被用于快速定位所需数据。这种二级索引层次，时间块索引表和媒体分组索引表简化了非顺序媒体包的定位，读取和写入。时间间隔索引允许在时间上快速找到数据，而媒体分组索引允许通过数据单元ID快速找到数据。

49. 发明授权

US07496234B2 System and method for seamless multiplexing of embedded bitstreams 有权
标题翻译：嵌入式比特流无缝复用的系统和方法
公开(公告)号：US07496234B2
公开(公告)日：2009-02-24
申请号：US10600555
申请日：2003-06-20
申请人： Jin Li
发明人： Jin Li
IPC分类号： G06K9/36
CPC分类号： H04N19/34 , H04N19/13 , H04N19/132 , H04N19/146 , H04N19/154 , H04N19/17 , H04N19/18 , H04N19/184 , H04N19/187 , H04N19/63 , H04N19/70
摘要： A “seamless multiplexer,” as described herein, provides a flexible and efficient system and method for multiplexing embedded coded bitstreams. Further, unlike the conventional JPEG 2000 standard, the seamless multiplexer is capable of decoding multiplexed encoded bitstreams without the need to use a demultiplexing aide as overhead in the encoded signal. In general, the seamless multiplexer provides a novel approach for multiplexing code block bitstreams by using a “decoder pointer,” for multiplexing multiple embedded bitstreams without the use of a demultiplexing aide. Consequently, the seamless multiplexer not only reduces any multiplexing overhead, but also allows much smaller granularity of access in reshaping the compressed input signal. In addition, in one embodiment, the seamless multiplexer also uses dependencies between coefficient blocks to further improve overall compression efficiency.
摘要翻译：如本文所描述的，“无缝多路复用器”提供了用于复用嵌入式编码比特流的灵活且有效的系统和方法。此外，与传统的JPEG 2000标准不同，无缝多路复用器能够对多路复用的编码比特流进行解码，而不需要在编码信号中使用解复用技术作为开销。通常，无缝多路复用器提供了一种用于通过使用“解码器指针”复用码块比特流的新颖方法，用于复用多个嵌入的比特流而不使用解复用辅助。因此，无缝多路复用器不仅减少了任何复用开销，而且在重新压缩压缩输入信号时也允许更小的访问粒度。此外，在一个实施例中，无缝多路复用器还使用系数块之间的依赖关系，以进一步提高整体压缩效率。

50. 发明授权

US07490104B2 Methods and systems for providing random access to structured media content 失效
标题翻译：提供对结构化媒体内容的随机访问的方法和系统
公开(公告)号：US07490104B2
公开(公告)日：2009-02-10
申请号：US10843544
申请日：2004-05-10
申请人： Jin Li , Hong-Hui Sun , Hu Li , Qian Zhang , Xianoning Ling
发明人： Jin Li , Hong-Hui Sun , Hu Li , Qian Zhang , Xianoning Ling
IPC分类号： G06F17/00
CPC分类号： G06F17/30067 , G06F17/30017 , Y10S707/99938 , Y10S707/99939 , Y10S707/99942 , Y10S707/99943 , Y10S707/99944 , Y10S707/99945 , Y10S707/99948 , Y10S707/99952 , Y10S707/99953
摘要： Methods and systems for providing random access of structured media content are described. One aspect provides a novel file structure or “Vfile”, and method of using the same, for organizing and managing portions of a structured media content file that are or can be downloaded from a content provider such as a multimedia content server. The Vfile is configured to emulate a server file structure that a server uses to store structured media content files. The Vfile is established at a client location when a client accesses a structured media content file and is used to buffer and cache structured media content file portions. In addition, the Vfile includes one or more media management tags. The tags are used by the client to manage a cache of structured media content file portions that are downloaded from the server.
摘要翻译：描述了提供结构化媒体内容的随机访问的方法和系统。一个方面提供了一种新颖的文件结构或“Vfile”及其使用方法，用于组织和管理可从诸如多媒体内容服务器的内容提供商进行或可以下载的结构化媒体内容文件的部分。 Vfile被配置为模拟服务器文件结构，服务器用于存储结构化媒体内容文件。当客户端访问结构化媒体内容文件并且用于缓冲和缓存结构化媒体内容文件部分时，Vfile建立在客户端位置。另外，Vfile包括一个或多个媒体管理标签。客户端使用这些标签来管理从服务器下载的结构化媒体内容文件部分的缓存。

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