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1. 发明申请

US20080184079A1 Tracking down elusive intermittent failures 有权
标题翻译：跟踪难以捉摸的间歇性故障
公开(公告)号：US20080184079A1
公开(公告)日：2008-07-31
申请号：US11700992
申请日：2007-01-31
申请人： Loren Merriman , Gordon Hardy , Curtis Anderson , Alan T.B. Brown , Richard L. Wright , Jared Wilson , Xun Zhang
发明人： Loren Merriman , Gordon Hardy , Curtis Anderson , Alan T.B. Brown , Richard L. Wright , Jared Wilson , Xun Zhang
IPC分类号： G06F11/00
CPC分类号： G06F11/3664
摘要： Computing environments, each executing at least one software program, are monitored for failures occurring during execution of the software program. Information associated with the failure, such as an identification of the software program and a failure type describing the failure, is recorded. The failure information is quantified to report the number of times the software program has failed or the number of times a particular failure has occurred. The quantified data may provide help in prioritizing what program or what failures merit investigation and resolution. Reports may be received from failing computing systems stopped at a state following the occurrence of the failure. In response, hold information is checked to determine whether to instruct the failing computing system to hold a state existing upon the occurrence of the failure.
摘要翻译：监视每个执行至少一个软件程序的计算环境，以执行软件程序期间发生的故障。记录与故障相关的信息，例如软件程序的识别和描述故障的故障类型。故障信息被量化以报告软件程序失败的次数或发生特定故障的次数。量化数据可能有助于优先考虑哪些程序或什么失败值得调查和解决。可能在发生故障后的状态下停止的故障计算系统收到报告。作为响应，检查保持信息以确定是否指示故障计算系统保持发生故障时存在的状态。

2. 发明授权

US07788540B2 Tracking down elusive intermittent failures 有权
标题翻译：跟踪难以捉摸的间歇性故障
公开(公告)号：US07788540B2
公开(公告)日：2010-08-31
申请号：US11700992
申请日：2007-01-31
申请人： Loren Merriman , Gordon Hardy , Curtis Anderson , Alan T. B. Brown , Richard Wright , Jared Wilson , Xun Zhang
发明人： Loren Merriman , Gordon Hardy , Curtis Anderson , Alan T. B. Brown , Richard Wright , Jared Wilson , Xun Zhang
IPC分类号： G06F11/00
CPC分类号： G06F11/3664
摘要： Computing environments, each executing at least one software program, are monitored for failures occurring during execution of the software program. Information associated with the failure, such as an identification of the software program and a failure type describing the failure, is recorded. The failure information is quantified to report the number of times the software program has failed or the number of times a particular failure has occurred. The quantified data may provide help in prioritizing what program or what failures merit investigation and resolution. Reports may be received from failing computing systems stopped at a state following the occurrence of the failure. In response, hold information is checked to determine whether to instruct the failing computing system to hold a state existing upon the occurrence of the failure.
摘要翻译：监视每个执行至少一个软件程序的计算环境，以执行软件程序期间发生的故障。记录与故障相关的信息，例如软件程序的识别和描述故障的故障类型。故障信息被量化以报告软件程序失败的次数或发生特定故障的次数。量化数据可能有助于优先考虑哪些程序或什么失败值得调查和解决。可能在发生故障后的状态下停止的故障计算系统收到报告。作为响应，检查保持信息以确定是否指示故障计算系统保持发生故障时存在的状态。

3. 发明申请

US20070245313A1 Failure tagging 审中-公开
标题翻译：失败标记
公开(公告)号：US20070245313A1
公开(公告)日：2007-10-18
申请号：US11404679
申请日：2006-04-14
申请人： Donald Hardy , Alan Brown , Curtis Anderson , Jared Wilson , Loren Merriman , Richard Wright , Xun Zhang
发明人： Donald Hardy , Alan Brown , Curtis Anderson , Jared Wilson , Loren Merriman , Richard Wright , Xun Zhang
IPC分类号： G06F9/44
CPC分类号： G06F11/3688
摘要： Failure tagging may be provided. A plurality of tests may be initiated on a program module and output resulting from the plurality of tests may be received. The output resulting from the plurality of tests may be determined to comprise at least one failure. The at least one failure may comprise an unknown failure or a known failure. Results of the plurality of tests indicating the failure may be transmitted. In addition, a request to stop one or more of a plurality of computers on a failure may be received when one of the plurality of computers encounters the failure. In addition, the program module may be transmitted to the plurality of computers configured to run tests on the program module. The one of the plurality of computers may be stopped on the failure when the one of the plurality of computers encounters the failure identified by the request.
摘要翻译：可能会提供故障标记。可以在程序模块上启动多个测试，并且可以接收由多个测试得到的输出。由多个测试产生的输出可以被确定为包括至少一个故障。至少一个故障可能包括未知故障或已知故障。可以发送指示故障的多个测试的结果。此外，当多个计算机中的一个计算机遇到故障时，可以接收到在故障时停止多个计算机中的一个或多个的请求。此外，程序模块可以被发送到被配置为在程序模块上运行测试的多个计算机。当多个计算机中的一个计算机遇到由请求识别的故障时，多个计算机中的一个可以在故障时停止。

4. 发明申请

US20180048258A1 Solar thermal energy - field electron emission power generation device 审中-公开
公开(公告)号：US20180048258A1
公开(公告)日：2018-02-15
申请号：US15121031
申请日：2016-03-07
申请人： Xun Zhang , Guoji Zhang
发明人： Xun Zhang , Guoji Zhang
IPC分类号： H02S10/30 , H01L31/054 , H02S40/22
CPC分类号： H02S10/30 , H01L31/0543 , H01L35/00 , H02S40/22 , Y02E10/40 , Y02E10/52
摘要： The present invention relates to a solar thermal energy-field electron emission power generation device, which is formed by a solar cooker and a heat-field electron emission power generation body. Based on the metal heat-field electron emission experiment, magnetic focusing and magnetic insulation are adopted to form the power generation device, which has characteristics of environmental protection, low cost and high efficiency. Therefore, the power generation device of the present invention can be widely applied to companies and individuals without common electric circuits, such as graze, sentry post, forest protection, cultivation of high seas, and marine power.

5. 发明授权

US09305581B2 Systems and methods for memory efficient repeatable run out processing 有权
标题翻译：用于存储器高效可重复耗尽处理的系统和方法
公开(公告)号：US09305581B2
公开(公告)日：2016-04-05
申请号：US12328024
申请日：2008-12-04
申请人： Viswanath Annampedu , Terence Karanink , Xun Zhang , Jeffrey P. Grundvig
发明人： Viswanath Annampedu , Terence Karanink , Xun Zhang , Jeffrey P. Grundvig
IPC分类号： G11B5/596
CPC分类号： G11B5/59627
摘要： Various embodiments of the present invention provide systems and methods for low overhead disk wobble compensation. As an example, a method for performing synchronous wobble compensation processing is disclosed. The method includes providing a medium that includes a servo data region and a user data region. The servo data region includes a clock recovery pattern and a location pattern. A detectable pattern is written to the user data region a known number of bit periods from the location pattern. The detectable pattern is read back, and a fractional processing delay is calculated. Based at least on the fractional processing delay and a known number of bit periods from the location pattern to the end of the servo data region, a wobble compensation pattern is written an integral number of bit periods from the location pattern.
摘要翻译：本发明的各种实施例提供了用于低架空磁盘摆动补偿的系统和方法。作为示例，公开了一种用于执行同步摆动补偿处理的方法。该方法包括提供包括伺服数据区和用户数据区的介质。伺服数据区域包括时钟恢复模式和位置模式。将可检测图案从位置图案写入用户数据区域已知数量的位周期。读取可检测图案，并计算分数处理延迟。至少基于分数处理延迟和从位置模式到伺服数据区域的结束的已知数量的位周期，摆动补偿模式从位置模式写入整数个位周期。

6. 发明授权

US08325432B2 Systems and methods for servo data based harmonics calculation 有权
标题翻译：基于伺服数据的谐波计算的系统和方法
公开(公告)号：US08325432B2
公开(公告)日：2012-12-04
申请号：US12851455
申请日：2010-08-05
申请人： George Mathew , Xun Zhang , Hongwei Song
发明人： George Mathew , Xun Zhang , Hongwei Song
IPC分类号： G11B27/36 , G11B21/02
CPC分类号： G11B5/6029
摘要： Various embodiments of the present invention provide systems and methods for servo data based harmonics calculation. For example, a circuit for determining harmonics is disclosed that includes an analog to digital conversion circuit that provides a series of digital samples corresponding to a pattern within a servo data region of a storage medium, and a harmonic calculation circuit. The harmonic calculation circuit is operable to calculate a first harmonic value for the series of digital samples, calculate a second harmonic value for the series of digital samples, and calculate a ratio of the first harmonic value to the second harmonic value.
摘要翻译：本发明的各种实施例提供了用于基于伺服数据的谐波计算的系统和方法。例如，公开了一种用于确定谐波的电路，其包括提供与存储介质的伺服数据区域内的模式相对应的一系列数字样本的模数转换电路和谐波计算电路。谐波计算电路可操作地计算一系列数字采样的一次谐波值，计算一系列数字采样的二次谐波值，并计算一次谐波值与二次谐波值的比值。

7. 发明申请

US20120281305A1 Systems and Methods for Servo Data Detection 有权
标题翻译：伺服数据检测系统与方法
公开(公告)号：US20120281305A1
公开(公告)日：2012-11-08
申请号：US13100021
申请日：2011-05-03
申请人： Haitao Xia , Xun Zhang , Shaohua Yang , Hongwei Song
发明人： Haitao Xia , Xun Zhang , Shaohua Yang , Hongwei Song
IPC分类号： G11B5/09
CPC分类号： G11B5/59644 , G11B5/59616
摘要： Various embodiments of the present invention provide systems and methods for data processing. As an example, a data processing circuit is disclosed that includes a codeword detector circuit operable to apply a codeword based data detection algorithm to a data input corresponding to an encoded servo data region to yield a detected output, and a servo address mark processing circuit operable to identify a pre-defined pattern in the detected output.
摘要翻译：本发明的各种实施例提供了用于数据处理的系统和方法。作为示例，公开了一种数据处理电路，其包括码字检测器电路，其可操作以将基于码字的数据检测算法应用于与编码的伺服数据区域相对应的数据输入，以产生检测的输出，以及可操作的伺服地址标记处理电路以识别检测到的输出中的预定义模式。

8. 发明授权

US08199422B2 Methods and apparatus for gain estimation using servo data with improved bias correction 有权
标题翻译：使用改进的偏差校正的伺服数据进行增益估计的方法和装置
公开(公告)号：US08199422B2
公开(公告)日：2012-06-12
申请号：US12847661
申请日：2010-07-30
申请人： Viswanath Annampedu , Xun Zhang
发明人： Viswanath Annampedu , Xun Zhang
IPC分类号： G11B20/10
CPC分类号： G11B20/10305 , G11B20/10009
摘要： Methods and apparatus are provided for gain estimation using servo data with improved bias correction. The gain is estimated using a preamble in a servo sector by obtaining a first gain estimate using a first gain estimation algorithm (such as a Zero Gain Start Algorithm) and a first portion of the preamble; storing the first portion of the preamble in a memory buffer; obtaining a second gain estimate using a second gain estimation algorithm (such as a Zero Forcing algorithm) and the first portion of the preamble; and processing Servo Address Mark (SAM) and Gray data in the servo sector using the first gain estimate substantially simultaneous to the step of obtaining the second gain estimate. A gain error can be obtained by calculating a difference between the first gain estimate and the second gain estimate. The gain error can be used in burst processing of the servo data.
摘要翻译：提供了使用改进的偏差校正的伺服数据进行增益估计的方法和装置。通过使用第一增益估计算法（例如零增益启动算法）和前同步码的第一部分获得第一增益估计，使用伺服扇区中的前导码估计增益; 将前导码的第一部分存储在存储器缓冲器中; 使用第二增益估计算法（例如零强制算法）和前导码的第一部分获得第二增益估计; 以及基本上与获得第二增益估计的步骤同时使用第一增益估计来处理伺服扇区中的伺服地址标记（SAM）和灰数据。可以通过计算第一增益估计和第二增益估计之间的差来获得增益误差。增益误差可用于伺服数据的突发处理。

9. 发明申请

US20110271047A1 STORAGE DEVICE IN COMPUTER SYSTEM AND METHOD FOR CONTROLLING THE SAME 审中-公开
标题翻译：计算机系统中的存储装置及其控制方法
公开(公告)号：US20110271047A1
公开(公告)日：2011-11-03
申请号：US12857657
申请日：2010-08-17
申请人： Xun Zhang , Yu Huang , Ye-Chun Zhang
发明人： Xun Zhang , Yu Huang , Ye-Chun Zhang
IPC分类号： G06F12/02 , G06F12/00
CPC分类号： G06F9/4406 , G06F3/0607 , G06F3/0632 , G06F3/0635 , G06F3/0676 , G06F2213/0038
摘要： A storage device of a computer system including a first storage portion having a first capacity and a second storage portion having a second capacity is disclosed. A virtual storage unit is installed in an operating system of the computer system, and the operating system directly accesses data in the first capacity of the storage device. The operating system accesses the data in the second capacity via the virtual storage unit mapped to the second capacity of the storage device. The invention may be adapted to the storage device which uses a MBR partition table scheme and has a capacity larger than 2.2 TB which is the maximum supportive capacity of the MBR partition table scheme.
摘要翻译：公开了一种包括具有第一容量的第一存储部分和具有第二容量的第二存储部分的计算机系统的存储装置。虚拟存储单元安装在计算机系统的操作系统中，操作系统直接访问存储设备的第一容量中的数据。操作系统通过映射到存储设备的第二容量的虚拟存储单元访问第二容量中的数据。本发明可以适用于使用MBR分区表方案并且具有大于2.2TB的容量的存储装置，其是MBR分区表方案的最大支持容量。

10. 发明授权

US07094505B2 Photomask assembly and method for protecting the same from contaminants generated during a lithography process 有权
公开(公告)号：US07094505B2
公开(公告)日：2006-08-22
申请号：US10696326
申请日：2003-10-29
申请人： Xun Zhang , Joseph Stephen Gordon , Janice M. Paduano , Xiaoming Chen , Julio R. Reyes
发明人： Xun Zhang , Joseph Stephen Gordon , Janice M. Paduano , Xiaoming Chen , Julio R. Reyes
IPC分类号： G01F9/00
CPC分类号： G03F1/64 , G03F7/70983
摘要： A photomask assembly and method for protecting the photomask assembly from contaminants generated during a lithography process are disclosed. A photomask assembly includes a pellicle assembly formed from a pellicle frame and a pellicle film coupled to a first surface of the pellicle frame. The pellicle frame further includes an inner wall and an outer wall. A photomask is coupled to a second surface of the pellicle frame opposite the pellicle film. A molecular sieve that prevents airborne molecular contaminants (AMCs) generated during a lithography process from contaminating the photomask is associated with the pellicle assembly.

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