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1. 发明授权

US08190391B2 Determining die performance by incorporating neighboring die performance metrics 有权
标题翻译：通过结合相邻的模具性能指标来确定模具性能
公开(公告)号：US08190391B2
公开(公告)日：2012-05-29
申请号：US11692989
申请日：2007-03-29
申请人： Daniel Kadosh , Gregory A. Cherry , Carl I. Bowen , Luis De La Fuente , Rajesh Vijayaraghavan
发明人： Daniel Kadosh , Gregory A. Cherry , Carl I. Bowen , Luis De La Fuente , Rajesh Vijayaraghavan
IPC分类号： G01R15/00 , G01R29/00 , G01R31/26 , G01N37/00 , H01L21/66 , G06F19/00
CPC分类号： G01R31/287
摘要： A method includes receiving a first set of parameters associated with a plurality of die. A first die performance metric associated with a selected die is determined based on the first set of parameters. At least one neighborhood die performance metric associated with a set comprised of a plurality of die that neighbor the selected die is determined based on the first set of parameters. A second die performance metric is determined for the selected die based on the first die performance metric and the neighborhood die performance metric.
摘要翻译：一种方法包括接收与多个管芯相关联的第一组参数。基于第一组参数来确定与所选择的管芯相关联的第一管芯性能度量。基于第一组参数来确定与由与选定的管芯相邻的多个管芯组成的组相关联的至少一个邻近管芯性能度量。基于第一管芯性能度量和邻近管芯性能度量，为所选择的管芯确定第二管芯性能度量。

2. 发明申请

US20080244348A1 DETERMINING DIE PERFORMANCE BY INCORPORATING NEIGHBORING DIE PERFORMANCE METRICS 有权
标题翻译：确定相邻性能性能指标的性能
公开(公告)号：US20080244348A1
公开(公告)日：2008-10-02
申请号：US11692989
申请日：2007-03-29
申请人： Daniel Kadosh , Gregory A. Cherry , Carl Bowen , Luis De La Fuente , Rajesh Vijayaraghavan
发明人： Daniel Kadosh , Gregory A. Cherry , Carl Bowen , Luis De La Fuente , Rajesh Vijayaraghavan
IPC分类号： G06F11/00
CPC分类号： G01R31/287
摘要： A method includes receiving a first set of parameters associated with a plurality of die. A first die performance metric associated with a selected die is determined based on the first set of parameters. At least one neighborhood die performance metric associated with a set comprised of a plurality of die that neighbor the selected die is determined based on the first set of parameters. A second die performance metric is determined for the selected die based on the first die performance metric and the neighborhood die performance metric.
摘要翻译：一种方法包括接收与多个管芯相关联的第一组参数。基于第一组参数来确定与所选择的管芯相关联的第一管芯性能度量。基于第一组参数来确定与由与选定的管芯相邻的多个管芯组成的组相关联的至少一个邻近管芯性能度量。基于第一管芯性能度量和邻近管芯性能度量，为所选择的管芯确定第二管芯性能度量。

3. 发明申请

US20080172189A1 Determining Die Health by Expanding Electrical Test Data to Represent Untested Die 审中-公开
标题翻译：通过扩大电测试数据来代表未检测的模具来确定模具的健康状况
公开(公告)号：US20080172189A1
公开(公告)日：2008-07-17
申请号：US11623530
申请日：2007-01-16
申请人： Daniel Kadosh , Gregory A. Cherry , Carl Bowen , Luis De La Fuente , Rajesh Vijayaraghavan
发明人： Daniel Kadosh , Gregory A. Cherry , Carl Bowen , Luis De La Fuente , Rajesh Vijayaraghavan
IPC分类号： G01R31/26
CPC分类号： H01L22/10 , H01L2924/0002 , H01L2924/00
摘要： A method includes receiving a first set of parameters associated with a subset of a plurality of die on a wafer subjected to testing. The first set of data is expanded to generate estimated values for the first set of parameters for at least one untested die not included in the subset. A die health metric is determined for at least a portion of the plurality of die based on the first set of parameters including the estimated values.
摘要翻译：一种方法包括在经受测试的晶片上接收与多个管芯的子集相关联的第一组参数。第一组数据被扩展以产生用于未包括在子集中的至少一个未测试管芯的第一组参数的估计值。基于包括估计值的第一组参数来确定针对多个管芯的至少一部分的管芯健康度量。

4. 发明申请

US20080262769A1 USING MULTIVARIATE HEALTH METRICS TO DETERMINE MARKET SEGMENT AND TESTING REQUIREMENTS 审中-公开
标题翻译：使用多重健康指标来确定市场部分和测试要求
公开(公告)号：US20080262769A1
公开(公告)日：2008-10-23
申请号：US11738540
申请日：2007-04-23
申请人： DANIEL KADOSH , Gregory A. Cherry , Carl L. Bowen , Luis De La Fuente , Rajesh Vijayaraghavan
发明人： DANIEL KADOSH , Gregory A. Cherry , Carl L. Bowen , Luis De La Fuente , Rajesh Vijayaraghavan
IPC分类号： G06F11/30 , G01R31/26
CPC分类号： G01R31/2894 , G01R31/2855
摘要： A method includes receiving a first set of parameters associated with a particular die. A health metric for a particular die is determined using a multivariate analysis of the first set of parameters. The health metric incorporates at least one performance metric. At least one of a market segment designator or a testing plan associated with the particular die is determined based on the health metric.
摘要翻译：一种方法包括接收与特定管芯相关联的第一组参数。使用第一组参数的多变量分析确定特定裸片的健康度量。健康指标至少包含一个绩效指标。基于健康度量确定至少一个市场细分指示符或与特定模具相关联的测试计划。

5. 发明授权

US08010310B2 Method and apparatus for identifying outliers following burn-in testing 有权
标题翻译：用于识别老化测试后异常值的方法和装置
公开(公告)号：US08010310B2
公开(公告)日：2011-08-30
申请号：US11829203
申请日：2007-07-27
申请人： Rajesh Vijayaraghavan , Benjamin Ertle , James E. Routh , Paul A. Ferno
发明人： Rajesh Vijayaraghavan , Benjamin Ertle , James E. Routh , Paul A. Ferno
IPC分类号： G01R27/28 , G01R31/26
CPC分类号： G01R31/287
摘要： A method includes performing burn-in testing of a device in a tester to generate post burn-in data. Pre-burn-in data associated with the device is compared to the post burn-in data. The device is identified as an outlier device based on the comparison.
摘要翻译：一种方法包括对测试仪中的设备执行老化测试以产生后期老化数据。与设备相关的预先烧录数据与后置老化数据进行比较。基于比较将该装置识别为异常装置。

6. 发明授权

US07788065B2 Method and apparatus for correlating test equipment health and test results 有权
标题翻译：测试设备健康和测试结果相关的方法和设备
公开(公告)号：US07788065B2
公开(公告)日：2010-08-31
申请号：US11772503
申请日：2007-07-02
申请人： Elfido Coss, Jr. , Eric Omar Green , Rajesh Vijayaraghavan
发明人： Elfido Coss, Jr. , Eric Omar Green , Rajesh Vijayaraghavan
IPC分类号： G06F11/30
CPC分类号： G06F11/273 , G01M99/00
摘要： A method includes collecting trace data associated with a first device tester. A tester health metric is generated for the first device tester. At least one device tested by the first device tester is retested responsive to determining the tester health metric violates a predetermined threshold. A system includes a first device tester operable to test devices and a tester monitoring unit. The tester monitoring unit is operable to collect trace data associated with the first device tester, generate a tester health metric for the first device tester, and initiate a retest of at least one device tested by the first device tester responsive to determining the tester health metric violates a predetermined threshold.
摘要翻译：一种方法包括收集与第一设备测试器相关联的跟踪数据。为第一台设备测试仪生成测试仪健康度量。响应于确定测试仪健康度量违反预定阈值，重新测试由第一设备测试仪测试的至少一个设备。系统包括可操作以测试设备的第一设备测试器和测试仪监视单元。所述测试器监视单元可操作以收集与所述第一设备测试器相关联的跟踪数据，为所述第一设备测试器生成测试仪健康度量，以及响应于确定所述测试器健康度量，启动由所述第一设备测试仪测试的至少一个设备的测试违反预定的门槛。

7. 发明申请

US20090027077A1 METHOD AND APPARATUS FOR IDENTIFYING OUTLIERS FOLLOWING BURN-IN TESTING 有权
标题翻译：用于识别烧结测试仪器的方法和装置
公开(公告)号：US20090027077A1
公开(公告)日：2009-01-29
申请号：US11829203
申请日：2007-07-27
申请人： Rajesh Vijayaraghavan , Benjamin Ertle , James E. Routh , Paul A. Ferno
发明人： Rajesh Vijayaraghavan , Benjamin Ertle , James E. Routh , Paul A. Ferno
IPC分类号： G01R31/26
CPC分类号： G01R31/287
摘要： A method includes performing burn-in testing of a device in a tester to generate post burn-in data. Pre-burn-in data associated with the device is compared to the post burn-in data. The device is identified as an outlier device based on the comparison.
摘要翻译：一种方法包括对测试仪中的设备执行老化测试以产生后期老化数据。与设备相关的预先烧录数据与后置老化数据进行比较。基于比较将该装置识别为异常装置。

8. 发明授权

US07716004B2 Method and apparatus for matching test equipment calibration 有权
标题翻译：匹配测试设备校准的方法和设备
公开(公告)号：US07716004B2
公开(公告)日：2010-05-11
申请号：US11772467
申请日：2007-07-02
申请人： Elfido Coss, Jr. , Kevin R. Lensing , Eric Omar Green , Rajesh Vijayaraghavan
发明人： Elfido Coss, Jr. , Kevin R. Lensing , Eric Omar Green , Rajesh Vijayaraghavan
IPC分类号： G01M19/00
CPC分类号： G01M99/00 , G01R31/2851 , G01R31/3191 , G01R35/005
摘要： A method includes collecting trace data associated with a plurality of device testers. Tester health metrics are generated for each of the device testers. The tester health metrics are analyzed to identify a selected tester health metric that diverges from the plurality of tester health metrics. A corrective action is initiated for the tester associated with the selected tester health metric. A method includes collecting trace data associated with a plurality of device testers. The trace data for each of the device testers is compared to a reference trace data set to generate tester health metrics for each of the device testers based on the difference therebetween. The tester health metrics are analyzed to identify a selected tester health metric that diverges from the plurality of tester health metrics. A corrective action is initiated for the tester associated with the selected tester health metric.
摘要翻译：一种方法包括收集与多个设备测试器相关联的跟踪数据。为每个设备测试人员生成测试仪健康度量。分析测试者健康度量，以识别从多个测试者健康度量中分歧的所选测试者健康度量。对与所选测试者健康度量相关联的测试仪启动校正动作。一种方法包括收集与多个设备测试器相关联的跟踪数据。将每个设备测试仪的跟踪数据与参考跟踪数据集进行比较，以根据其间的差异为每个设备测试人员生成测试仪健康度量。分析测试者健康度量，以识别从多个测试者健康度量中分歧的所选测试者健康度量。对与所选测试者健康度量相关联的测试仪启动校正动作。

9. 发明申请

US20090012737A1 METHOD AND APPARATUS FOR CORRELATING TEST EQUIPMENT HEALTH AND TEST RESULTS 有权
标题翻译：用于相关测试设备健康和测试结果的方法和装置
公开(公告)号：US20090012737A1
公开(公告)日：2009-01-08
申请号：US11772503
申请日：2007-07-02
申请人： Elfido Coss, JR. , Eric Omar Green , Rajesh Vijayaraghavan
发明人： Elfido Coss, JR. , Eric Omar Green , Rajesh Vijayaraghavan
IPC分类号： G01M19/00 , G06F19/00
CPC分类号： G06F11/273 , G01M99/00
摘要： A method includes collecting trace data associated with a first device tester. A tester health metric is generated for the first device tester. At least one device tested by the first device tester is retested responsive to determining the tester health metric violates a predetermined threshold.
摘要翻译：一种方法包括收集与第一设备测试器相关联的跟踪数据。为第一台设备测试仪生成测试仪健康度量。响应于确定测试仪健康度量违反预定阈值，重新测试由第一设备测试仪测试的至少一个设备。

10. 发明申请

US20090012730A1 Method and apparatus for matching test equipment calibration 有权
标题翻译：匹配测试设备校准的方法和设备
公开(公告)号：US20090012730A1
公开(公告)日：2009-01-08
申请号：US11772467
申请日：2007-07-02
申请人： ELFIDO COSS, JR. , Kevin R. Lensing , Eric Omar Green , Rajesh Vijayaraghavan
发明人： ELFIDO COSS, JR. , Kevin R. Lensing , Eric Omar Green , Rajesh Vijayaraghavan
IPC分类号： G01M19/00
CPC分类号： G01M99/00 , G01R31/2851 , G01R31/3191 , G01R35/005
摘要： A method includes collecting trace data associated with a plurality of device testers. Tester health metrics are generated for each of the device testers. The tester health metrics are analyzed to identify a selected tester health metric that diverges from the plurality of tester health metrics. A corrective action is initiated for the tester associated with the selected tester health metric. A method includes collecting trace data associated with a plurality of device testers. The trace data for each of the device testers is compared to a reference trace data set to generate tester health metrics for each of the device testers based on the difference therebetween. The tester health metrics are analyzed to identify a selected tester health metric that diverges from the plurality of tester health metrics. A corrective action is initiated for the tester associated with the selected tester health metric.
摘要翻译：一种方法包括收集与多个设备测试器相关联的跟踪数据。为每个设备测试人员生成测试仪健康度量。分析测试者健康度量，以识别从多个测试者健康度量中分歧的所选测试者健康度量。对与所选测试者健康度量相关联的测试仪启动校正动作。一种方法包括收集与多个设备测试器相关联的跟踪数据。将每个设备测试仪的跟踪数据与参考跟踪数据集进行比较，以根据其间的差异为每个设备测试人员生成测试仪健康度量。分析测试者健康度量，以识别从多个测试者健康度量中分歧的所选测试者健康度量。对与所选测试者健康度量相关联的测试仪启动校正动作。

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