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1. 发明授权

US08775482B2 Implementation of stream algebra over class instances 有权
标题翻译：在类实例上实现流代数
公开(公告)号：US08775482B2
公开(公告)日：2014-07-08
申请号：US13614184
申请日：2012-09-13
申请人： Gueorgui B. Chkodrov , Paul F. Ringseth , Tihomir T. Tarnavski , Andy Shen , Roger Shane Barga , Jonathan Goldstein
发明人： Gueorgui B. Chkodrov , Paul F. Ringseth , Tihomir T. Tarnavski , Andy Shen , Roger Shane Barga , Jonathan Goldstein
IPC分类号： G06F17/30
CPC分类号： G06F17/30516 , G06F17/30463 , Y10S707/99934
摘要： Creating and executing a distributed stream processing operator graph based on a query. The operator graph includes movable stream algebra operators for processing events received from high volume data streams. The operators are partially compiled and distributed to computing devices for completion of the compilation and subsequent execution. During execution, the operators maintain minimal state information associated with received events via an expiration time assigned to each of the event instances. Additional events are generated and aggregated by the operators for communication to a service responsible for the query.
摘要翻译：基于查询创建和执行分布式流处理运算符图。运算符图包括用于处理从高容量数据流接收的事件的可移动流代数运算符。操作员被部分编译并分发到计算设备，以完成编译和后续执行。在执行期间，运营商通过分配给每个事件实例的到期时间来保持与接收到的事件相关联的最小状态信息。附加事件由运营商生成和聚合，用于与负责查询的服务进行通信。

2. 发明申请

US20130117435A1 Context-Aware Model-Driven Hierarchical Monitoring Metadata 有权
标题翻译：上下文感知模型驱动的分层监控元数据
公开(公告)号：US20130117435A1
公开(公告)日：2013-05-09
申请号：US13292024
申请日：2011-11-08
申请人： Andy Shen , Vikram Desai , Vladimir Pogrebinsky
发明人： Andy Shen , Vikram Desai , Vladimir Pogrebinsky
IPC分类号： G06F15/173
CPC分类号： H04L41/14 , G06F8/77 , G06F11/3616 , G06F17/30994 , H04L41/22
摘要： Metrics are defined and collected for an application. The metrics are organized in hierarchical trees with metrics aggregated at each node in the trees. Each tree represents a different permutation of the metrics. A particular metric may occur in more than one tree. A user interface provides a default drill-down that allows users to jump from one metric to another so that only the most useful information is presented to the user. The default drill-down is defined to provide the user with a best practices method to identify and correct problems or errors in the application. Users may modify the default drill-down path.
摘要翻译：为应用程序定义和收集指标。度量被组织在分层树中，其中树的每个节点上聚合了度量。每个树代表不同的度量排列。特定度量可能发生在多个树中。用户界面提供了一个默认的向下钻取，允许用户从一个度量跳转到另一个度量，以便只向用户呈现最有用的信息。默认的向下钻取定义为向用户提供一种最佳做法方法来识别和纠正应用程序中的问题或错误。用户可以修改默认的向下钻取路径。

3. 发明申请

US20080089697A1 METHOD AND SYSTEM FOR GRATING TAPS FOR MONITORING A DWDM TRANSMITTER ARRAY INTEGRATED ON A PLC PLATFORM 有权
标题翻译：用于监视集成在PLC平台上的DWDM发射机阵列的方法和系统
公开(公告)号：US20080089697A1
公开(公告)日：2008-04-17
申请号：US11858868
申请日：2007-09-20
申请人： XIAO ANDY SHEN , Yu Sheng Bai
发明人： XIAO ANDY SHEN , Yu Sheng Bai
IPC分类号： H04B10/04 , H01L33/00 , H04B10/12
CPC分类号： H04B10/0799 , H01L31/153 , H04B10/506
摘要： An integrated DWDM transmitter apparatus includes a silica-on-silicon substrate which includes a silica layer and a silicon layer. A plurality of input waveguides and a plurality of gratings are provided within the silica layer. Each of the plurality of gratings is coupled to a corresponding one of the input waveguides. An arrayed waveguide grating within the silica layer is coupled to the plurality of input waveguides, and at least an output waveguide within the silica layer are coupled to the arrayed waveguide grating. The transmitter also includes a plurality of lasers disposed in a recessed region of the silica-on-silicon substrate, and each of the lasers is optically coupled to a corresponding one of the plurality of input waveguides. The integrated transmitter also includes plurality of photodiodes, each of the plurality of photodiodes overlying a corresponding one of the plurality of grating.
摘要翻译：集成的DWDM发射机装置包括硅二氧化硅衬底，其包括二氧化硅层和硅层。在二氧化硅层内设置多个输入波导和多个光栅。多个光栅中的每一个耦合到相应的一个输入波导。二氧化硅层内的阵列波导光栅耦合到多个输入波导，并且至少二氧化硅层内的输出波导耦合到阵列波导光栅。发射机还包括设置在硅二氧化硅衬底的凹陷区域中的多个激光器，并且每个激光器光耦合到多个输入波导中对应的一个输入波导。集成发射机还包括多个光电二极管，多个光电二极管中的每一个覆盖多个光栅中相应的一个光栅。

4. 发明授权

US09514027B2 Context-aware model-driven hierarchical monitoring metadata 有权
标题翻译：上下文感知模型驱动分层监控元数据
公开(公告)号：US09514027B2
公开(公告)日：2016-12-06
申请号：US13292024
申请日：2011-11-08
申请人： Andy Shen , Vikram Desai , Vladimir Pogrebinsky
发明人： Andy Shen , Vikram Desai , Vladimir Pogrebinsky
IPC分类号： G06F15/173 , G06F11/36 , G06F17/30 , G06F9/44
CPC分类号： H04L41/14 , G06F8/77 , G06F11/3616 , G06F17/30994 , H04L41/22
摘要： Metrics are defined and collected for an application. The metrics are organized in hierarchical trees with metrics aggregated at each node in the trees. Each tree represents a different permutation of the metrics. A particular metric may occur in more than one tree. A user interface provides a default drill-down that allows users to jump from one metric to another so that only the most useful information is presented to the user. The default drill-down is defined to provide the user with a best practices method to identify and correct problems or errors in the application. Users may modify the default drill-down path.
摘要翻译：为应用程序定义和收集指标。度量被组织在分层树中，其中树的每个节点上聚合了度量。每个树代表不同的度量排列。特定度量可能发生在多个树中。用户界面提供了一个默认的向下钻取，允许用户从一个度量跳转到另一个度量，以便只向用户呈现最有用的信息。默认的向下钻取定义为向用户提供一种最佳做法方法来识别和纠正应用程序中的问题或错误。用户可以修改默认的向下钻取路径。

5. 发明申请

US20130014094A1 IMPLEMENTATION OF STREAM ALGEBRA OVER CLASS INSTANCES 有权
公开(公告)号：US20130014094A1
公开(公告)日：2013-01-10
申请号：US13614184
申请日：2012-09-13
申请人： Gueorgui B. Chkodrov , Paul F. Ringseth , Tihomir T. Tarnavski , Andy Shen , Roger Shane Barga , Jonathan Goldstein
发明人： Gueorgui B. Chkodrov , Paul F. Ringseth , Tihomir T. Tarnavski , Andy Shen , Roger Shane Barga , Jonathan Goldstein
IPC分类号： G06F9/45
CPC分类号： G06F17/30516 , G06F17/30463 , Y10S707/99934
摘要： Creating and executing a distributed stream processing operator graph based on a query. The operator graph includes movable stream algebra operators for processing events received from high volume data streams. The operators are partially compiled and distributed to computing devices for completion of the compilation and subsequent execution. During execution, the operators maintain minimal state information associated with received events via an expiration time assigned to each of the event instances. Additional events are generated and aggregated by the operators for communication to a service responsible for the query.

6. 发明授权

US07801445B2 Method and apparatus for DWDM line card 有权
标题翻译： DWDM线卡的方法和装置
公开(公告)号：US07801445B2
公开(公告)日：2010-09-21
申请号：US11857990
申请日：2007-09-19
申请人： Yu Sheng Bai , Xiao Andy Shen
发明人： Yu Sheng Bai , Xiao Andy Shen
IPC分类号： H04J14/00 , H04J14/02 , H04B10/00
CPC分类号： H04L1/004 , H04J14/0201 , H04J14/0212 , H04L1/0052 , H04L2001/0097
摘要： A system and method for multiple-channel line card. The system includes a first photonic integrated device configured to receive a first optical signal and output a first plurality of electrical signals for a first plurality of channels respectively. The first plurality of channels corresponds to a first plurality of wavelength ranges associated with the first optical signal. Additionally, the system includes a first clock and recovery device configured to receive the first plurality of electric signals and retime the first plurality of electric signals, and a first switch coupled to the first clock and recovery device, a first interface, and a second interface. Moreover, the system includes the first interface configured to output a second plurality of electrical signals to another system for multiple-channel line card, and the second interface configured to couple with one or more plugged first channel devices.
摘要翻译：一种多通道线卡的系统和方法。该系统包括第一光子集成装置，其被配置为分别接收第一光信号并输出第一多个信道的第一多个电信号。第一多个通道对应于与第一光信号相关联的第一多个波长范围。此外，该系统包括第一时钟和恢复装置，其被配置为接收第一多个电信号并且重新加载第一多个电信号，以及耦合到第一时钟和恢复装置的第一开关，第一接口和第二接口。此外，该系统包括被配置为将第二多个电信号输出到用于多通道线路卡的另一系统的第一接口，以及被配置为与一个或多个插入的第一通道设备耦合的第二接口。

7. 发明授权

US07739877B2 Method and system for redundant thermoelectric coolers for integrated DWDM transmitter/receiver 有权
标题翻译：用于集成DWDM发射机/接收机的冗余热电冷却器的方法和系统
公开(公告)号：US07739877B2
公开(公告)日：2010-06-22
申请号：US11858061
申请日：2007-09-19
申请人： Xiao Andy Shen , Yu Sheng Bai
发明人： Xiao Andy Shen , Yu Sheng Bai
IPC分类号： F25B21/02 , F25D23/12
CPC分类号： F25B21/02 , G02B6/12019 , G02B6/12026 , H01S5/02415 , H01S5/0268 , H01S5/4031
摘要： A thermoelectric cooler apparatus for a fiber optic system includes a first plate coupled to the fiber optic system and a second plate for coupling to a heat sink. The apparatus includes a first plurality of thermoelectric units and a second plurality of thermoelectric units being sandwiched between the first plate and the second plate for enhancing or retarding a heat transfer between the first plate and the second plate. The first plurality of thermoelectric units is connected to each other electrically in series. The second plurality of thermoelectric units is connected to each other electrically in series but insulated from the first plurality of thermoelectric units. The first plurality of thermoelectric units and the second plurality of thermoelectric units are configured such that a cross-section of the apparatus includes one or more of the second plurality of thermoelectric units being sandwiched by the first plurality of thermoelectric units.
摘要翻译：用于光纤系统的热电冷却器装置包括耦合到光纤系统的第一板和用于耦合到散热器的第二板。该装置包括第一多个热电单元和夹在第一板和第二板之间的第二多个热电单元，用于增强或延迟第一板和第二板之间的热传递。第一组多个热电单元彼此串联连接。第二多个热电单元彼此串联连接但与第一多个热电单元绝缘。第一多个热电单元和第二多个热电单元被构造成使得该设备的横截面包括被第一多个热电单元夹持的第二多个热电单元中的一个或多个。

8. 发明申请

US20080134689A1 METHOD AND SYSTEM FOR REDUNDANT THERMOELECTRIC COOLERS FOR INTEGRATED DWDM TRANSMITTER/RECEIVER 有权
标题翻译：用于集成DWDM发射机/接收机的冗余热电冷却器的方法和系统
公开(公告)号：US20080134689A1
公开(公告)日：2008-06-12
申请号：US11858061
申请日：2007-09-19
申请人： Xiao Andy Shen , Yu Sheng Bai
发明人： Xiao Andy Shen , Yu Sheng Bai
IPC分类号： F25B21/02
CPC分类号： F25B21/02 , G02B6/12019 , G02B6/12026 , H01S5/02415 , H01S5/0268 , H01S5/4031
摘要： A thermoelectric cooler apparatus for a fiber optic system includes a first plate coupled to the fiber optic system and a second plate for coupling to a heat sink. The apparatus includes a first plurality of thermoelectric units and a second plurality of thermoelectric units being sandwiched between the first plate and the second plate for enhancing or retarding a heat transfer between the first plate and the second plate. The first plurality of thermoelectric units is connected to each other electrically in series. The second plurality of thermoelectric units is connected to each other electrically in series but insulated from the first plurality of thermoelectric units. The first plurality of thermoelectric units and the second plurality of thermoelectric units are configured such that a cross-section of the apparatus includes one or more of the second plurality of thermoelectric units being sandwiched by the first plurality of thermoelectric units.
摘要翻译：用于光纤系统的热电冷却器装置包括耦合到光纤系统的第一板和用于耦合到散热器的第二板。该装置包括第一多个热电单元和夹在第一板和第二板之间的第二多个热电单元，用于增强或延迟第一板和第二板之间的热传递。第一组多个热电单元彼此串联连接。第二多个热电单元彼此串联连接但与第一多个热电单元绝缘。第一多个热电单元和第二多个热电单元被构造成使得该设备的横截面包括被第一多个热电单元夹持的第二多个热电单元中的一个或多个。

9. 发明授权

US06621861B1 System to optimize signal detection 有权
标题翻译：系统优化信号检测
公开(公告)号：US06621861B1
公开(公告)日：2003-09-16
申请号：US10072650
申请日：2002-02-06
申请人： Xiao Andy Shen
发明人： Xiao Andy Shen
IPC分类号： H04Q120
CPC分类号： H04L25/062
摘要： System to determine an optimal detection point associated with an incoming data stream. The data stream has an associated eye pattern that contains a data value for each of a plurality of threshold points defined by a plurality of amplitude rows and a plurality of phase columns. The system includes a method that includes the steps of determining an amplitude opening value for each of the phase columns, determining a phase opening value for each of the amplitude rows, determining a selected phase opening from the phase opening values and a selected amplitude opening from the amplitude opening values, and determining the optimal detection point from the selected phase opening and the selected amplitude opening.
摘要翻译：确定与输入数据流相关联的最佳检测点的系统。数据流具有相关联的眼图，其包含由多个振幅行和多个相位列限定的多个阈值点中的每一个的数据值。该系统包括一种方法，其包括以下步骤：确定每个相位列的振幅开度值，确定每个振幅行的相位开度值，根据相位开度值确定所选择的相位开度和从振幅开度值，并从所选择的相位开度和选定的振幅开度确定最佳检测点。

10. 发明授权

US08285151B2 Method and system for hybrid integrated 1XN DWDM transmitter 有权
标题翻译：混合集成1XN DWDM发射机的方法和系统
公开(公告)号：US08285151B2
公开(公告)日：2012-10-09
申请号：US11866951
申请日：2007-10-03
申请人： Xiao Andy Shen , Yu Sheng Bai
发明人： Xiao Andy Shen , Yu Sheng Bai
IPC分类号： H04B10/04
CPC分类号： G02B6/1203 , G02B6/12019 , H04J14/02
摘要： An integrated DWDM transmitter apparatus includes a silica-on-silicon substrate overlying a first support component. The silica-on-silicon substrate includes a silica layer overlying a silicon layer. A coefficient of thermal expansion of the first support component is substantially matched to a coefficient of thermal expansion of the silicon layer. An optical multiplexer is located within the silica layer and includes a plurality of input waveguides and at least an output waveguide. Additionally, the apparatus includes a second support component attached to a side surface of the first support component. One or more semiconductor laser array chips overlie the second support component. A coefficient of thermal expansion of the one or more semiconductor chips is substantially matched to a coefficient of thermal expansion of the second support component. Moreover, each of the one or more laser array chips includes one or more lasers, each of which is optically coupled to a corresponding one of the plurality of input waveguides.
摘要翻译：集成的DWDM发射机设备包括覆盖在第一支撑部件上的硅硅衬底。二氧化硅硅衬底包括覆盖硅层的二氧化硅层。第一支撑部件的热膨胀系数基本上与硅层的热膨胀系数相匹配。光学多路复用器位于二氧化硅层内，并且包括多个输入波导和至少一个输出波导。另外，该装置包括附接到第一支撑部件的侧表面的第二支撑部件。一个或多个半导体激光器阵列芯片覆盖在第二支撑部件上。一个或多个半导体芯片的热膨胀系数基本上与第二支撑部件的热膨胀系数匹配。此外，一个或多个激光阵列芯片中的每一个包括一个或多个激光器，每个激光器光学耦合到多个输入波导中对应的一个输入波导。

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