公开(公告)号：US07574113B2

公开(公告)日：2009-08-11

申请号：US10408709

申请日：2003-04-07

申请人： Daizoh Nagahara ,  Thomas Luther ,  Hiroaki Eto ,  Kanchan Ranade ,  David Wang ,  Tetsuya Yamamoto

发明人： Daizoh Nagahara ,  Thomas Luther ,  Hiroaki Eto ,  Kanchan Ranade ,  David Wang ,  Tetsuya Yamamoto

IPC分类号： H04N5/91

CPC分类号： G11B27/105 ,  G11B27/034 ,  G11B27/3027 ,  G11B27/329 ,  G11B2220/20 ,  H04N5/85 ,  H04N9/7925 ,  H04N9/8063

摘要： Video data and audio data of multiplexed data are separated. Abstract video data is generated from the separated video data and abstract audio data is generated from the separated audio data. Then, the abstract video data and the abstract audio data are packed and a packed video and audio data management table is generated from packed video and audio data D2 and video and audio data synchronization information D3. The packed video and audio data management table comprehensively manages the packed video and audio data. Thus, data of various video formats, various audio formats and various multiplexing formats can be monistically managed.

摘要翻译： 复用数据的视频数据和音频数据被分离。 从分离的视频数据生成抽象视频数据，并且从分离的音频数据生成抽象音频数据。 然后，抽取视频数据和抽象音频数据被打包，并且从打包的视频和音频数据D2以及视频和音频数据同步信息D3生成压缩视频和音频数据管理表。 打包的视频和音频数据管理表全面管理打包的视频和音频数据。 因此，可以单一地管理各种视频格式，各种音频格式和各种复用格式的数据。

公开(公告)号：US20080117100A1

公开(公告)日：2008-05-22

申请号：US11561758

申请日：2006-11-20

申请人： Chi-Shin Wang ,  David Wang ,  Wentao Zhang ,  Jun Mo ,  Lei Dong

发明人： Chi-Shin Wang ,  David Wang ,  Wentao Zhang ,  Jun Mo ,  Lei Dong

IPC分类号： G01S5/14

CPC分类号： G01S19/49 ,  G01S19/40

摘要： The present invention provides methods and systems that enable a mobile navigation receiver to accurately determine its trajectory with non-current ephemeris in stand-alone mode. In an embodiment, the receiver computes the position for the same location using non-current ephemeris and current ephemeris at different time instances. The receiver then determines a position correction by finding the difference between these two computed positions, and applies this correction to the trajectory generated with non-current ephemeris to obtain a more accurate trajectory. In another embodiment, the receiver computes an initial position of the receiver using non-current ephemeris and finds the difference between the computed initial position and an accurate approximation of the initial position. The receiver then shifts the subsequent receiver trajectory computed using non-current ephemeris by the difference to obtain a more accurate trajectory.

摘要翻译： 本发明提供使移动导航接收机能够以独立模式的非当前星历精确地确定其轨迹的方法和系统。 在一个实施例中，接收机使用不同时间的非当前星历和当前星历表计算相同位置的位置。 然后，接收机通过找到这两个计算位置之间的差异来确定位置校正，并将该校正应用于由非当前星历产生的轨迹，以获得更准确的轨迹。 在另一个实施例中，接收机使用非当前星历表计算接收机的初始位置，并且找出所计算的初始位置与初始位置的精确近似之间的差。 然后，接收器将使用非当前星历计算的后续接收器轨迹移动该差，以获得更准确的轨迹。

公开(公告)号：US20080109597A1

公开(公告)日：2008-05-08

申请号：US11929631

申请日：2007-10-30

申请人： Keith Schakel ,  Suresh Rajan ,  Michael Smith ,  David Wang

发明人： Keith Schakel ,  Suresh Rajan ,  Michael Smith ,  David Wang

IPC分类号： G06F13/38

CPC分类号： G11C11/40615 ,  G06F13/1636 ,  G11C5/02 ,  G11C5/04 ,  G11C11/406 ,  G11C11/40611 ,  Y02D10/14

摘要： One embodiment sets forth an interface circuit configured to manage refresh command sequences that includes a system interface adapted to receive a refresh command from a memory controller, clock frequency detection circuitry configured to determine the timing for issuing staggered refresh commands to two or more memory devices coupled to the interface circuit based on the refresh command received from the memory controller, and at least two refresh command sequence outputs configured to generate the staggered refresh commands for the two or more memory devices

摘要翻译： 一个实施例提出了一种接口电路，其被配置为管理刷新命令序列，其包括适于从存储器控制器接收刷新命令的系统接口，时钟频率检测电路被配置为确定向两个或多个存储器件耦合的交错刷新命令的发送定时 基于从存储器控制器接收的刷新命令到接口电路，以及被配置为生成用于两个或更多个存储器设备的交错刷新命令的至少两个刷新命令序列输出

公开(公告)号：US20080109595A1

公开(公告)日：2008-05-08

申请号：US11929261

申请日：2007-10-30

申请人： Suresh Rajan ,  Keith Schakel ,  Michael Sebastian Smith ,  David Wang ,  Frederick Weber

发明人： Suresh Rajan ,  Keith Schakel ,  Michael Sebastian Smith ,  David Wang ,  Frederick Weber

IPC分类号： G06F12/00

CPC分类号： G06F13/4243 ,  G06F13/28 ,  G11C11/406 ,  G11C11/40618 ,  G11C11/4093 ,  Y02D10/14 ,  Y02D10/151

摘要： A memory circuit system and method are provided. An interface circuit is capable of communication with a plurality of memory circuits and a system. In use, the interface circuit is operable to interface the memory circuits and the system for reducing command scheduling constraints of the memory circuits.

摘要翻译： 提供了一种存储器电路系统和方法。 接口电路能够与多个存储器电路和系统通信。 在使用中，接口电路可操作以连接存储器电路和系统，以减少存储器电路的命令调度约束。

公开(公告)号：US20080037353A1

公开(公告)日：2008-02-14

申请号：US11584179

申请日：2006-10-20

申请人： Suresh Rajan ,  Keith Schakel ,  Michael Sebastian Smith ,  David Wang ,  Frederick Weber

发明人： Suresh Rajan ,  Keith Schakel ,  Michael Sebastian Smith ,  David Wang ,  Frederick Weber

IPC分类号： G11C5/14

CPC分类号： G11C5/14 ,  G11C5/04 ,  G11C5/145 ,  G11C7/22 ,  G11C11/4074 ,  G11C11/4076 ,  G11C11/4093 ,  G11C2207/2227 ,  G11C2207/2272

摘要： A memory circuit power management system and method are provided. In use, an interface circuit is in communication with a plurality of memory circuits and a system. The interface circuit is operable to interface the memory circuits and the system for performing a power management operation in association with at least a portion of the memory circuits. Such power management operation is performed during a latency associated with one or more commands directed to at least a portion of the memory circuits.

摘要翻译： 提供了存储器电路电源管理系统和方法。 在使用中，接口电路与多个存储器电路和系统通信。 接口电路可操作以将存储器电路和系统接口以与至少一部分存储器电路相关联地执行电力管理操作。 在与指向存储器电路的至少一部分的一个或多个命令相关联的延迟期间执行这种电力管理操作。

公开(公告)号：US20080030947A1

公开(公告)日：2008-02-07

申请号：US11844304

申请日：2007-08-23

申请人： Edward Behrens ,  Tho Tu ,  Van Hua ,  David Wang

发明人： Edward Behrens ,  Tho Tu ,  Van Hua ,  David Wang

IPC分类号： G06F1/16 ,  H01R12/16

CPC分类号： H05K7/1492 ,  G06F1/18 ,  G06F1/189 ,  G06F1/26

摘要： One embodiment of the invention provides a fully distributed, scaleable and modular rack architecture and management system. One feature of the invention provides device management throughout the rack system with a vertical interface column integrated into the rack cabinet. Within each rack unit (U) of the vertical interface column, the vertical interface column may deliver connectivity to a device housed within the rack cabinet thereby eliminating runs of cable typically necessary for management of such devices. The vertical interface column can be expanded as necessary to provide connectivity to more devices using hot-swappable interface modules. A rack management system allows both local and remote management access to all devices mounted in the rack cabinet and coupled to the vertical interface column. The rack management system may also access to devices mounted in other rack cabinets.

摘要翻译： 本发明的一个实施例提供了完全分布的，可扩展的和模块化的机架架构和管理系统。 本发明的一个特征提供了整个机架系统中的设备管理，其具有集成到机架机柜中的垂直接口列。 在垂直接口列的每个机架单元（U）内，垂直接口列可以连接到容纳在机架柜内的设备，从而消除了管理这些设备通常所需的电缆运行。 可以根据需要扩展垂直接口列，以使用热插拔接口模块提供与更多设备的连接。 机架管理系统允许本地和远程管理访问安装在机架式机柜中的所有设备，并连接到垂直接口列。 机架管理系统还可以访问安装在其他机柜中的设备。

公开(公告)号：US07251036B2

公开(公告)日：2007-07-31

申请号：US11334999

申请日：2006-01-19

申请人： James Hendrix ,  David Wang ,  Michael Ellison ,  Joel Ng

发明人： James Hendrix ,  David Wang ,  Michael Ellison ,  Joel Ng

IPC分类号： G01N21/45

CPC分类号： G01B11/0625 ,  G01N21/211 ,  G01N21/255 ,  G01N21/55 ,  G01N21/9501

摘要： A combiner for optical beams includes a substrate overlaid by a multi-layer dielectric film stack. The substrate is a clear material and the dielectric film stack is a series of alternating layer of high and low refractive index. This gives the combiner relatively high reflectivity across UV wavelengths and relatively high transmissivity in the visible and longer wavelengths and allows visible light to pass through the combiner while UV light is reflected. At the same time dielectric film stack has minimal absorption and scatter. This means that the intensity of visible light maintains at least 90% of its intensity as it passes through combiner and UV light retains at least 90% of its intensity as it is reflected by combiner.

摘要翻译： 用于光束的组合器包括由多层电介质膜叠层覆盖的衬底。 衬底是透明材料，电介质膜堆叠是一系列具有高低折射率的交替层。 这使得组合器在UV波长上相对较高的反射率和可见光和较长波长的相对高的透射率，并且允许可见光在反射UV光的同时通过组合器。 同时电介质薄膜叠层具有最小的吸收和散射。 这意味着当可见光通过组合器时，可见光的强度保持其强度的至少90％，并且当光被组合器反射时，紫外光保持其强度的至少90％。

公开(公告)号：US20060288085A1

公开(公告)日：2006-12-21

申请号：US11140192

申请日：2005-05-27

申请人： Bilal Alam ,  Erik Olson ,  Anil Ruia ,  Michael Volodarsky ,  David Wang ,  Jaroslav Dunajsky

发明人： Bilal Alam ,  Erik Olson ,  Anil Ruia ,  Michael Volodarsky ,  David Wang ,  Jaroslav Dunajsky

IPC分类号： G06F15/16

CPC分类号： G06F9/44521 ,  H04L67/02

摘要： Methods are provided for utilizing a modular server architecture for processing requests for services, such as authorization and authentication, in a web server. The modular server architecture includes self-contained modular components that can be plugged in and out of the web server, as needed, to provide requested web services. The modular server architecture is also extensible in that it provides set of server APIs for processing requests for supporting built-in server functionality as well as functionality provided by third party modular components. The modular server architecture also supports the integration of request processing tasks for both native and managed modular components, such as ASP.NET modules, by virtue of a managed module host component. The modular server architecture also optimizes server performance by only providing modular component functionality when needed. By utilizing the modular server architecture, server functionality is extended, duplication of request processing tasks is eliminated and performance administrative overhead is reduced.

摘要翻译： 提供了用于利用模块化服务器架构处理Web服务器中的服务请求（如授权和身份验证）的方法。 模块化服务器体系结构包括独立的模块化组件，可根据需要插入和移出Web服务器，以提供所需的Web服务。 模块化服务器架构也是可扩展的，因为它提供了一组服务器API来处理用于支持内置服务器功能的请求以及由第三方模块化组件提供的功能。 模块化服务器架构还支持通过托管模块主机组件对本机和托管模块化组件（如ASP.NET模块）的请求处理任务进行集成。 模块化服务器架构还可以在需要时提供模块化组件功能来优化服务器性能。 通过利用模块化服务器架构，扩展了服务器功能，消除了重复的请求处理任务，降低了性能管理开销。

公开(公告)号：US20060279078A1

公开(公告)日：2006-12-14

申请号：US11461105

申请日：2006-07-31

申请人： Craig Johnson ,  Matthew Hackworth ,  Michael Langlais ,  David Wang ,  Laurent Alteirac ,  Stephane Virally ,  Jason Bigelow ,  Kerby Dufrene ,  Bruno Khan ,  Martin Prado ,  Ashish Sharma

发明人： Craig Johnson ,  Matthew Hackworth ,  Michael Langlais ,  David Wang ,  Laurent Alteirac ,  Stephane Virally ,  Jason Bigelow ,  Kerby Dufrene ,  Bruno Khan ,  Martin Prado ,  Ashish Sharma

IPC分类号： F16L35/00

CPC分类号： E21B43/04 ,  E21B17/02 ,  E21B17/18

摘要： An apparatus includes a first connector and a member. The first connector connects a first tubing section and a second tubing section together. The member is adapted to be moved from a retracted to an extended position to form a sealed connection between a first tubular member that is connected to the first tubing section and a second tubular member that is connected to the second tubing section. In another embodiment of the invention, an apparatus includes a first connector and a member. The first connector forms a connection between a first tubing section and the second tubing section and leaves a gap between a first end of a first tubular member that is connected to the first tubing section and a second end of a second tubular member that is connected to the second tubing section. The member is inserted into the gap to seal the first tubular member and the second tubular member together. In another embodiment of the invention, an apparatus includes a pin end that includes a first passageway in communication with a first tubular member and a second passageway in communication with a first tubing section. The apparatus also includes a box end that is adapted to receive a pin end. The box end includes a third passageway that is in communication with a second tubular member and a fourth passageway that is in communication with a second tubing section. The apparatus includes a locking mechanism to secure the pin end and the box end together.

摘要翻译： 一种装置包括第一连接器和构件。 第一连接器将第一管段和第二管段连接在一起。 该构件适于从缩回位置移动到延伸位置，以在连接到第一管段的第一管状构件和连接到第二管段的第二管状构件之间形成密封连接。 在本发明的另一个实施例中，装置包括第一连接器和构件。 第一连接器形成第一管段和第二管段之间的连接，并且在连接到第一管段的第一管状构件的第一端和连接到第二管段的第二端之间留下间隙 第二管段。 将构件插入到间隙中以将第一管状构件和第二管状构件密封在一起。 在本发明的另一个实施例中，一种装置包括一个销端，该销端包括与第一管状构件连通的第一通道和与第一管段连通的第二通道。 该装置还包括适于接收销端的盒端。 盒端部包括与第二管状构件连通的第三通道和与第二管道部分连通的第四通道。 该装置包括锁定机构，以将销端和箱端固定在一起。

公开(公告)号：US20060248261A1

公开(公告)日：2006-11-02

申请号：US11405617

申请日：2006-04-17

申请人： Bruce Jacob ,  David Wang

发明人： Bruce Jacob ,  David Wang

IPC分类号： G06F12/02

CPC分类号： G11C7/22 ,  G06F12/0207 ,  G06F12/0292 ,  G11C7/1066 ,  G11C7/1072 ,  G11C11/4076 ,  G11C11/4087

摘要： A DRAM command scheduling algorithm is presented that is designed to alleviate various constraints imposed upon high performance, high datarate, short channel DDRx SDRAM memory systems. The algorithm amortizes the overhead costs of rank-switching time and schedules around the tFAW bank activation constraint. A multi-rank DDRx memory system is also presented having at least two ranks of memory each having a number of banks and at least one memory controller configured for performing the hardware-implemented step of DRAM command scheduling for row access commands and column access commands. The step of command scheduling includes decoupling the row access commands from the column access commands; alternatively scheduling the decoupled row access commands to different ranks of memory; and group scheduling the decoupled column access commands to each bank of the number of banks of a given rank of the different ranks of memory.

摘要翻译： 提出了一种DRAM命令调度算法，该算法旨在减轻对高性能，高数据速率，短通道DDRx SDRAM存储器系统的各种限制。 该算法将等级切换时间的开销成本和围绕一个一个银行激活约束的时间表进行摊销。 还提出了一种多级DDRx存储器系统，其具有至少两列存储器，每个存储器具有多个存储体，并且至少一个存储器控制器被配置用于执行用于行访问命令和列访问命令的DRAM命令调度的硬件实现步骤。 命令调度的步骤包括从行访问命令中解除行访问命令; 或者将解耦的行访问命令调度到不同级别的存储器; 并且将分离的列访问命令组组调度到不同等级的存储器的给定级别的存储体的数量的每个存储体。