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    Methods and apparatus for laser marking of integrated circuit faults
    1.
    发明授权
    Methods and apparatus for laser marking of integrated circuit faults 失效
    集成电路故障激光标记的方法和装置

    公开(公告)号：US07020582B1

    公开(公告)日：2006-03-28

    申请号：US10833384

    申请日：2004-04-28

    申请人： John M. Dicosola ,  Adam Wright ,  Junzhao J. Lei ,  Mark A. Banke ,  William Hata

    发明人： John M. Dicosola ,  Adam Wright ,  Junzhao J. Lei ,  Mark A. Banke ,  William Hata

    IPC分类号： G06F11/30 ,  G01R31/28

    CPC分类号： G01R31/2894 ,  G01R31/2831

    摘要： Systems and methods are provided for marking integrated circuit defects on wafers to facilitate failure analysis. A wafer containing integrated circuits can be tested using a tester. Test data from the tester can be analyzed using integrated circuit design files to identify suspected faults. A fault location program can be used to identify the physical location of the faults. The fault location program uses information on the faults identified and CAD file information on the physical layout of the integrated circuit to map identified faults to actual physical positions. The fault location program may also generate laser control files. The laser control files can be used to control a laser system so that the laser system creates laser marks on the wafer surrounding each of the faults. The marked faults can be polished and examined under an electron microscope or analyzed using other failure analysis tools.

    摘要翻译： 提供了系统和方法，用于在晶圆上标记集成电路缺陷以便于故障分析。 含有集成电路的晶片可以使用测试仪进行测试。 可以使用集成电路设计文件分析来自测试仪的测试数据，以识别可疑故障。 故障定位程序可用于识别故障的物理位置。 故障定位程序使用关于所识别的故障的信息和关于集成电路的物理布局的CAD文件信息来将所识别的故障映射到实际的物理位置。 故障定位程序还可以生成激光控制文件。 激光控制文件可用于控制激光系统，使得激光系统在围绕每个故障的晶片上产生激光标记。 标记的故障可以在电子显微镜下抛光和检查，或使用其他故障分析工具进行分析。

    Rule-Based Sample Verification and Chemical Monitoring Methodology
    2.
    发明申请
    Rule-Based Sample Verification and Chemical Monitoring Methodology 审中-公开
    基于规则的样本验证和化学监测方法

    公开(公告)号：US20130311136A1

    公开(公告)日：2013-11-21

    申请号：US13896717

    申请日：2013-05-17

    申请人： Todd Blonshine ,  Brian Garrett ,  Peter Cregger ,  Stan Ayers ,  Adam Wright

    发明人： Todd Blonshine ,  Brian Garrett ,  Peter Cregger ,  Stan Ayers ,  Adam Wright

    IPC分类号： G06F19/00

    CPC分类号： G16C20/20 ,  G16C20/70

    摘要： A rule-based verification testing methodology automates the process and allows for field deployment of verification testing instrumentation. A rule-based chemical monitoring methodology automates the verification of a chemical being monitored, as well as the instrument and a sample path, increasing the confidence in the verification process. In both methods, at least Raman spectra of a sample are captured, and compared to a model that is based on reference data. Predetermined, flexible, parameterized rules control the comparison. Additional physical properties, such as color and size, may also be compared (also controlled by predetermined rules).

    摘要翻译： 基于规则的验证测试方法使流程自动化，并允许现场部署验证测试仪器。 基于规则的化学监测方法可自动验证被监测的化学品，以及仪器和样品路径，增加对验证过程的信心。 在两种方法中，捕获样品的至少拉曼光谱，并与基于参考数据的模型进行比较。 预定的，灵活的，参数化的规则控制比较。 还可以比较附加的物理性质，例如颜色和尺寸（也由预定规则控制）。

    Downhole actuator apparatus having a chemically activated trigger
    3.
    发明授权
    Downhole actuator apparatus having a chemically activated trigger 有权
    具有化学活化触发器的井下致动器装置

    公开(公告)号：US08322426B2

    公开(公告)日：2012-12-04

    申请号：US12768927

    申请日：2010-04-28

    申请人： Adam Wright ,  Donald Herbert Perkins ,  Michael Linley Fripp ,  Scott Luke Miller

    发明人： Adam Wright ,  Donald Herbert Perkins ,  Michael Linley Fripp ,  Scott Luke Miller

    IPC分类号： E21B34/06 ,  E21B23/04

    CPC分类号： E21B23/06 ,  E21B34/063

    摘要： A downhole actuator apparatus that selectively maintains a pressure differential between two pressure regions in a well. The apparatus includes a body defining first and second chambers. A piston is slidably disposed in the body and is selectively moveable between first and second positions. A barrier is disposed in the body to selectively separate the first and second chambers. A fluid is disposed in the first chamber between the barrier and the piston. A control system that is at least partially disposed within the body is operable to generate an output signal responsive to receipt of a predetermined input signal. The output signal is operable to create a failure of the barrier such that at least a portion of the fluid flows from the first chamber to the second chamber and the piston moves from the first position to the second position.

    摘要翻译： 一种井下致动器装置，其选择性地保持井中的两个压力区域之间的压力差。 该装置包括限定第一和第二室的主体。 活塞可滑动地设置在主体中并且可选地在第一和第二位置之间移动。 屏障设置在主体中以选择性地分离第一和第二腔室。 流体在第一室中设置在阻挡件和活塞之间。 至少部分地设置在身体内的控制系统可操作以响应于接收到预定输入信号而产生输出信号。 输出信号可操作以产生阻挡层的故障，使得至少一部分流体从第一腔室流到第二腔室，并且活塞从第一位置移动到第二位置。

    Optical fiber management system and method
    5.
    发明授权
    Optical fiber management system and method 有权
    光纤管理系统及方法

    公开(公告)号：US08616805B2

    公开(公告)日：2013-12-31

    申请号：US13110726

    申请日：2011-05-18

    申请人： Graham Hawkes ,  Charles S Chiau ,  Adam Wright

    发明人： Graham Hawkes ,  Charles S Chiau ,  Adam Wright

    IPC分类号： F16L1/12

    CPC分类号： B63G8/001 ,  B63C11/52 ,  B65H51/16 ,  B65H75/425 ,  B65H75/4484 ,  B65H2701/32

    摘要： An optical fiber management system for a remotely operated vehicle (ROV) includes a spool containing a length of optical cable, a motor coupled to the spool, a motor controller, a speed sensor and a feed mechanism. The motor controller can detect the speed of the ROV through water and control the rotational speed of the motor so that the optical cable is removed from the spool at a speed that is equal to or greater than the speed of the ROV. A feed mechanism is used to apply a tension to the optical cable so that it is removed from the spool and emitted from the ROV without becoming tangled.

    摘要翻译： 一种用于远程操作车辆（ROV）的光纤管理系统包括：一个包含一段光缆的线轴，一个耦合到线轴的马达，马达控制器，速度传感器和进给机构。 马达控制器可以通过水检测ROV的速度，并控制马达的转速，以使光缆以等于或大于ROV速度的方式从卷轴中取出。 进给机构用于向光缆施加张力，使得其从卷轴移除并从ROV发射而不会发生缠结。

    Techniques for automatically generating tests for programmable circuits
    6.
    发明授权
    Techniques for automatically generating tests for programmable circuits 失效
    自动生成可编程电路测试的技术

    公开(公告)号：US07024327B1

    公开(公告)日：2006-04-04

    申请号：US10323506

    申请日：2002-12-18

    申请人： Jayabrata Ghosh Dastidar ,  Adam Wright ,  Hung Hing Anthony Pang ,  Binh Vo ,  Ajay Nagarandal ,  Paul J. Tracy ,  Michael Harms

    发明人： Jayabrata Ghosh Dastidar ,  Adam Wright ,  Hung Hing Anthony Pang ,  Binh Vo ,  Ajay Nagarandal ,  Paul J. Tracy ,  Michael Harms

    IPC分类号： G01R31/00 ,  G01R31/14

    CPC分类号： G01R31/318314 ,  G01R31/318307

    摘要： Programmable circuits have a programmable interconnect structure that connects programmable circuit elements. Tests patterns can be automatically generated for the programmable circuit elements and interconnections on a programmable circuit. A connectivity graph represents programmable interconnections and functions as nodes. Tests routes are generated that connect the nodes in the connectivity graph between control points and observation points on the programmable circuit. The routes are grouped into configuration patterns that can be tested in one test cycle. Test vectors are then applied to the routes to determine if the interconnects and circuit functions are operable. Systems and methods of the present invention automatically create test patterns for a programmable circuit to reduce engineer time. The present invention also reduces test time and resources by increasing the number of interconnections and circuit elements tested in each configuration pattern.

    摘要翻译： 可编程电路具有连接可编程电路元件的可编程互连结构。 对可编程电路元件和可编程电路的互连可以自动生成测试图案。 连接图表示可编程互连并作为节点。 生成测试路线，连接可控电路上的控制点和观测点之间的连接图中的节点。 路由被分组成可以在一个测试周期中测试的配置模式。 然后将测试向量应用于路由以确定互连和电路功能是否可操作。 本发明的系统和方法自动创建可编程电路的测试模式，以减少工程师的时间。 本发明还通过增加在每个配置模式中测试的互连和电路元件的数量来减少测试时间和资源。

    INTERNAL WINCH FOR SELF PAYOUT AND RE-WIND OF A SMALL DIAMETER TETHER FOR UNDERWATER REMOTELY OPERATED VEHICLE
    7.
    发明申请
    INTERNAL WINCH FOR SELF PAYOUT AND RE-WIND OF A SMALL DIAMETER TETHER FOR UNDERWATER REMOTELY OPERATED VEHICLE 有权
    用于水下远程操作车辆的小直径四柱自支撑和重新收缩的内圈

    公开(公告)号：US20130193256A1

    公开(公告)日：2013-08-01

    申请号：US13559271

    申请日：2012-07-26

    申请人： Graham Hawkes ,  Charles Chiau ,  Adam Wright

    发明人： Graham Hawkes ,  Charles Chiau ,  Adam Wright

    IPC分类号： B65H49/04

    CPC分类号： B65H75/425 ,  B63G8/00 ,  B63G8/001 ,  B65H49/04 ,  B65H75/4484 ,  B65H2701/32

    摘要： A cable containing an optical fiber is used to transmit data between an underwater remotely operated vehicle (ROV) and a support vessel floating on the surface of the water. The ROV stores the cable on a spool and releases the cable into the water as the ROV dives away from the support vessel. The ROV detects the tension in the cable and the rate that the cable is release from the ROV is proportional to the detected tension in the cable. After the ROV has completed the dive and retrieved by the support vessel, the cable can be retrieved from the water and rewound onto the spool in the ROV.

    摘要翻译： 包含光纤的电缆用于在水下遥控车辆（ROV）和浮在水面上的支撑船舶之间传输数据。 ROV将电缆存放在线轴上，随着ROV远离支撑容器而将电缆释放到水中。 ROV检测电缆中的张力，电缆从ROV释放的速率与电缆中检测到的张力成正比。 在ROV完成潜水并由支撑船回收之后，可以从水中取出电缆并将其重新卷绕到ROV中的线轴上。

    Multicycle hydraulic control valve
    8.
    发明授权
    Multicycle hydraulic control valve 有权
    多缸液压控制阀

    公开(公告)号：US07552773B2

    公开(公告)日：2009-06-30

    申请号：US11199093

    申请日：2005-08-08

    申请人： Adam Wright ,  Roger L. Schultz

    发明人： Adam Wright ,  Roger L. Schultz

    IPC分类号： E21B34/10 ,  F16K31/12

    CPC分类号： E21B34/10

    摘要： A multicycle hydraulic control valve. A control and actuation system for a well tool includes a control valve having one or more metal-to-metal seals which open while differential pressure exists across the seals to thereby selectively connect pressure sources to an actuator to operate the well tool. Both seals may be closed while a connection between the actuator and the pressure sources is switched by the control valve. The control valve may include a member having areas formed thereon acted upon by various pressures to facilitate operation of the control valve.

    摘要翻译： 多缸液压控制阀。 用于井工具的控制和致动系统包括具有一个或多个金属对金属密封件的控制阀，该密封件在跨越密封件存在差压的同时打开，从而选择性地将压力源连接到致动器以操作井具。 当致动器和压力源之间的连接被控制阀切换时，两个密封件可以被关闭。 控制阀可以包括具有形成在其上的区域的构件，其被各种压力作用，以便于控制阀的操作。

    System for loading configuration data into a configuration word register by independently loading a plurality of configuration blocks through a plurality of configuration inputs
    9.
    发明授权
    System for loading configuration data into a configuration word register by independently loading a plurality of configuration blocks through a plurality of configuration inputs 有权
    用于通过多个配置输入独立地加载多个配置块来将配置数据加载到配置字寄存器中的系统

    公开(公告)号：US07237106B1

    公开(公告)日：2007-06-26

    申请号：US10623479

    申请日：2003-07-18

    申请人： Paul Tracy ,  Adam Wright

    发明人： Paul Tracy ,  Adam Wright

    IPC分类号： G06F1/24

    CPC分类号： H03K19/17776

    摘要： A programmable device with an improved system for loading configuration data compresses configuration data by composing configuration data out of pairs of control words and data words. The configuration data is divided into configuration words. Each configuration word is further divided into a number of configuration blocks. In a control word/data word pair, the control word determines which configuration blocks in the configuration word will be loaded with the data word. Each configuration block designated by the control word will be simultaneously loaded with the data word. By taking advantage of the symmetry within the control word, typically only a small number of control word/data word pairs will be required to load a complete control word. If a given control word does not have sufficient symmetry, the programmable device can instead use an alternate system for loading the configuration word.

    摘要翻译： 具有用于加载配置数据的改进系统的可编程设备通过组合控制字和数据字对中的配置数据来压缩配置数据。 配置数据分为配置字。 每个配置字进一步分为多个配置块。 在控制字/数据字对中，控制字确定配置字中哪些配置块将加载数据字。 由控制字指定的每个配置块将同时加载数据字。 通过利用控制字中的对称性，通常只需要少量的控制字/数据字对来加载完整的控制字。 如果给定的控制字不具有足够的对称性，则可编程设备可以替代地使用备用系统来加载配置字。