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公开(公告)号：US07466404B1
公开(公告)日：2008-12-16
申请号：US11145388
申请日：2005-06-03
IPC分类号： G01N21/00
CPC分类号： H01S5/0021 , G01R31/2635 , H01S5/18311
摘要： A method for testing a substrate by using a photoemission microscope is provided which includes providing the substrate and applying a reverse bias voltage to the substrate. The method further includes detecting light emissions from a top surface of the substrate and characterizing viability of the substrate from the detection of the light emissions.
摘要翻译： 提供一种通过使用光电显微镜测试基板的方法，其包括提供基板并向基板施加反向偏置电压。 该方法还包括检测来自衬底的顶表面的光发射，并且从光发射的检测来表征衬底的可行性。
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2.发明申请METHOD AND APPARATUS FOR DETECTING MULTIPLE ANOMALIES IN A CLUSTER OF COMPONENTS 有权用于检测组件中多个异常的方法和装置公开(公告)号：US20090234484A1
公开(公告)日：2009-09-17
申请号：US12048922
申请日：2008-03-14
IPC分类号： G06F19/00
CPC分类号： G06F11/008
摘要： A system that detects multiple anomalies in a cluster of components is presented. During operation, the system monitors derivatives obtained from one or more inferential variables which are received from sensors in the cluster of components. The system then determines whether one or more components within the cluster have experienced an anomalous event based on the monitored derivatives. If so, the system performs one or more remedial actions.
摘要翻译： 提出了一种检测组件簇中的多个异常的系统。 在操作期间，系统监视从一个或多个从元件簇中的传感器接收的推理变量获得的衍生物。 然后，系统基于所监视的导数来确定群集内的一个或多个组件是否经历了异常事件。 如果是这样，系统执行一个或多个补救措施。
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3.发明申请公开(公告)号：US20090230977A1
公开(公告)日：2009-09-17
申请号：US12048133
申请日：2008-03-13
IPC分类号： G01R31/02
CPC分类号： G01R31/2808
摘要： A test system including a package with switchable paths. The package may have conductive paths that are selected by switches. The electrically switchable conductive paths may yield increased data without significantly increasing the required testing hardware.
摘要翻译： 包括具有切换路径的包装的测试系统。 封装可能具有由开关选择的导电路径。 电可切换导电路径可以产生增加的数据而不显着增加所需的测试硬件。
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公开(公告)号：US08140277B2
公开(公告)日：2012-03-20
申请号：US12415814
申请日：2009-03-31
CPC分类号： G01R31/11 , G01R31/2853 , G01R31/31717
摘要： One embodiment provides a system that analyzes an electrical connection in a computer system. During operation, the system monitors a reflection coefficient associated with the electrical connection and applies a sequential-analysis technique to the reflection coefficient to determine a statistical deviation of the reflection coefficient. Next, the system assesses the integrity of the electrical connection based on the statistical deviation of the reflection coefficient. Finally, the system uses the assessed integrity to maintain the electrical connection.
摘要翻译： 一个实施例提供了一种分析计算机系统中的电连接的系统。 在操作期间，系统监测与电连接相关的反射系数，并对反射系数应用顺序分析技术以确定反射系数的统计偏差。 接下来，系统基于反射系数的统计偏差来评估电连接的完整性。 最后，系统使用评估的完整性来维护电气连接。
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公开(公告)号：US07800385B2
公开(公告)日：2010-09-21
申请号：US12048085
申请日：2008-03-13
IPC分类号： G01R31/02
CPC分类号： G01R31/2808
摘要： A test system including a package with interconnect paths. The package may have electrical paths that are electrically connected by the interconnect paths. The electrically connected electrical paths may yield increased data without significantly increasing the required testing hardware.
摘要翻译： 包括具有互连路径的封装的测试系统。 封装可以具有通过互连路径电连接的电路径。 电连接的电路径可以产生增加的数据而不显着增加所需的测试硬件。
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6.发明授权公开(公告)号：US07162393B1
公开(公告)日：2007-01-09
申请号：US11219091
申请日：2005-09-01
CPC分类号： G01R31/2849 , G06F11/008 , G06F11/24
摘要： One embodiment of the present invention provides a system that determines the reliability of a component in a system. During operation, the system monitors inferential variables associated with a number of specimens of the component. The system then collects degradation data by first computing a likelihood value that indicates whether an inferential variable associated with a specimen of the component is behaving normally or abnormally. Next, the system determines whether the specimen of the component has degraded based on the likelihood value. If the specimen of the component is determined to have degraded, the system records the time when the specimen of the component was determined to have degraded. The system also uses the degradation data to determine the reliability of the component in the system.
摘要翻译： 本发明的一个实施例提供一种确定系统中部件的可靠性的系统。 在操作期间，系统监视与组件的多个样本相关联的推理变量。 然后，系统首先计算一个似然值来收集退化数据，该似然值指示与组件的样本相关联的推理变量是否正常或异常。 接下来，系统基于似然值来确定组件的样本是否已经劣化。 如果部件的试样被确定已经劣化，则系统记录当确定部件的试样已劣化的时间。 系统还使用降级数据来确定系统中组件的可靠性。
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公开(公告)号：US09229045B2
公开(公告)日：2016-01-05
申请号：US12269561
申请日：2008-11-12
CPC分类号： G01R31/2635
摘要： Some embodiments of the present invention provide a system for in-situ characterization of a solid-state light. First, a voltage and a current of the solid-state light source are monitored. Then, the health of the solid-state light source is characterized based on an analysis of the monitored voltage and current.
摘要翻译： 本发明的一些实施例提供了一种用于固态光的原位表征的系统。 首先，监视固态光源的电压和电流。 然后，基于监测的电压和电流的分析来表征固态光源的健康状况。
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8.发明授权Method and apparatus for performing a real-time root-cause analysis by analyzing degrading telemetry signals 有权通过分析降级遥测信号进行实时根本原因分析的方法和装置公开(公告)号：US07680624B2
公开(公告)日：2010-03-16
申请号：US11787506
申请日：2007-04-16
IPC分类号： G01V9/00
CPC分类号： G08B29/06
摘要： One embodiment of the present invention provides a system that performs a real-time root-cause-analysis for a degradation event associated with a component under test. During operation, the system monitors a telemetry signal collected from the component, and while doing so, attempts to detect an anomaly in the telemetry signal. If an anomaly is detected in the telemetry signal, the system performs a failure analysis on the telemetry signal in real-time while the telemetry signal is degrading. Next, the system identifies a failure mechanism for the component based on the failure analysis.
摘要翻译： 本发明的一个实施例提供一种系统，其执行与被测试组件相关联的退化事件的实时根本原因分析。 在操作期间，系统监视从组件收集的遥测信号，并且在这样做时，尝试检测遥测信号中的异常。 如果在遥测信号中检测到异常，则系统在遥测信号降级的同时对遥测信号进行实时故障分析。 接下来，系统基于故障分析识别组件的故障机制。
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公开(公告)号：US20090326864A1
公开(公告)日：2009-12-31
申请号：US12147705
申请日：2008-06-27
CPC分类号： G06F11/008
摘要： Some embodiments of the present invention provide a system that determines the reliability of an interconnect. During operation, connectors in the interconnect are categorized into a set of predetermined groups. Next, the reliability for selected groups in the set of predetermined groups is determined. Then, a reliability model for the interconnect is generated based on the selected groups and the reliability of the selected groups to determine the overall reliability of the interconnect.
摘要翻译： 本发明的一些实施例提供一种确定互连的可靠性的系统。 在运行期间，互连中的连接器被分为一组预定的组。 接下来，确定该组预定组中所选组的可靠性。 然后，基于所选择的组和所选择的组的可靠性来生成用于互连的可靠性模型，以确定互连的整体可靠性。
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公开(公告)号：US07184932B1
公开(公告)日：2007-02-27
申请号：US11345557
申请日：2006-01-31
申请人： Leoncio D. Lopez , David K. McElfresh , Dan Vacar
发明人： Leoncio D. Lopez , David K. McElfresh , Dan Vacar
IPC分类号： G06F19/00
CPC分类号： G06F17/50 , G06F2217/02 , G06F2217/10
摘要： A method for assessing a reliability of a complex component having a plurality of similar subcomponents is described. The complex component is divided into a plurality of component parts, each component part including at least one of the subcomponents. Specification ranges are identified for measured variables within which the component parts are considered to be operating within specification. The complex component is subjected to a reliability test and reliability data is obtained for the component parts by comparing the measured variable for each of the component parts with the specification ranges to determine failure times. A system and machine readable medium embodying program instructions is also provided.
摘要翻译： 描述了一种用于评估具有多个相似子部件的复合部件的可靠性的方法。 复合部件被分成多个部件，每个部件包括至少一个子部件。 对于测量的变量，其中组件部分被认为在规格范围内运行，确定了规格范围。 对复合部件进行可靠性测试，并通过将每个部件的测量变量与规格范围进行比较来确定故障时间，从而获得组件部件的可靠性数据。 还提供了体现程序指令的系统和机器可读介质。
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