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公开(公告)号：US08901916B2
公开(公告)日：2014-12-02
申请号：US13335281
申请日：2011-12-22
IPC分类号： G01R23/14
CPC分类号： G01R29/0814
摘要： A method of testing an electronic device includes measuring radio frequency emissions at a plurality of positions relative to a trusted unit of a particular electronicdevice during operation of the trusted unit, and measuring radio frequency emissions at the same plurality of positions relative to a second unit of the particular electronic device. For each of the plurality of positions, the radio frequency emissions measured from the second unit are compared to the radio frequency emissions measured from the trusted unit. The method then determines whether there is any frequency at which the measured amplitude of the radio frequency emissions from the second unit and the measured amplitude of the radio frequency emissions from the trusted unit exhibit a statistically significant difference.
摘要翻译： 一种测试电子设备的方法包括在可信单元的操作期间相对于特定电子设备的可信单元在多个位置测量射频发射，以及相对于第二单元的相同多个位置测量射频发射 特定的电子设备。 对于多个位置中的每一个，将从第二单元测量的射频发射与从可信单元测量的射频发射进行比较。 该方法然后确定是否存在来自第二单元的射频发射的测量幅度和来自可信单元的射频发射的测量幅度的频率是否具有统计上显着的差异。
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公开(公告)号：US08717031B2
公开(公告)日：2014-05-06
申请号：US13486219
申请日：2012-06-01
申请人： Milton Cobo , James E. Hughes , Thomas D. Pahel, Jr. , Pravin S. Patel , Challis L. Purrington , Jack P. Wong
发明人： Milton Cobo , James E. Hughes , Thomas D. Pahel, Jr. , Pravin S. Patel , Challis L. Purrington , Jack P. Wong
IPC分类号： G01V3/02
CPC分类号： G21F7/061 , H01Q1/007 , H01Q15/147 , H01Q15/148 , H01Q17/007
摘要： Controlling electromagnetic (‘EM’) radiation in a data center having a number EM sections, including: receiving, by an EM controller, a specification of preferred EM radiation characteristics for the data center; and setting, by the EM controller, a state of each EM section in accordance with the specification, where the state of each EM section may be one of: an absorption state in which the EM section absorbs EM radiation or a reflection state in which the EM section reflects EM radiation.
摘要翻译： 控制具有数字EM部分的数据中心中的电磁（'EM'）辐射，包括：由EM控制器接收数据中心的优选EM辐射特性的规范; 并且通过EM控制器设置根据说明书的每个EM部分的状态，其中每个EM部分的状态可以是以下之一：EM部分吸收EM辐射的吸收状态或其中 EM部分反映EM辐射。
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公开(公告)号：US07751990B2
公开(公告)日：2010-07-06
申请号：US12176795
申请日：2008-07-21
申请人： Brian M. Kerrigan , Randolph S. Kolvick , Jason A. Matteson , Thomas D. Pahel, Jr. , Mark E. Steinke
发明人： Brian M. Kerrigan , Randolph S. Kolvick , Jason A. Matteson , Thomas D. Pahel, Jr. , Mark E. Steinke
IPC分类号： G01B3/44
CPC分类号： B01D46/0086 , H05K7/20181
摘要： Detecting a fouled air filter in a computer equipment enclosure that includes an air filter, a supply plenum connecting the air filter and the computer equipment enclosure, a fan operating at a current fan speed, and a filter monitoring module connected for data communications to a management module. Detecting a fouled air filter according to embodiments of the present invention includes calculating, by the filter monitoring module, a pressure differential across the air filter; determining, for the current fan speed by the filter monitoring module in dependence upon a pressure differential profile for the air filter, whether the calculated pressure differential across the air filter exceeds a predetermined threshold value; and if the calculated pressure differential across the air filter exceeds the predetermined threshold value, reporting, by the filter monitoring module to the management module, that the calculated pressure differential across the air filter exceeds the predetermined threshold value.
摘要翻译： 在包括空气过滤器，连接空气过滤器和计算机设备外壳的供气室，以当前风扇速度运行的风扇和连接到管理数据通信的过滤器监控模块的计算机设备外壳中检测污浊空气过滤器 模块。 检测根据本发明的实施例的污浊空气过滤器包括通过过滤器监控模块计算空气过滤器两端的压力差; 根据所述空气过滤器的压差曲线来确定由所述过滤器监控模块获得的当前风扇速度，所述计算出的所述空气过滤器上的压差是否超过预定阈值; 并且如果计算出的空气过滤器的压差超过预定阈值，则由过滤器监视模块向管理模块报告计算出的空气过滤器上的压力差超过预定阈值。
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4.发明授权公开(公告)号：US07216265B2
公开(公告)日：2007-05-08
申请号：US10868648
申请日：2004-06-15
IPC分类号： G06F11/00
CPC分类号： G06F11/0793 , G06F11/0745 , G06F11/0757
摘要： An improved method and system for determining the state of an operating system includes an operating system, a USB host controller that is driven by the operating system to send a polling signal to a USB device, and a management module that monitors the polling signal. If the polling signal has stopped, then the management module takes corrective action to restore the operating system. No specialized software or specialized hardware is required to determine the state of the operating system. The state of the operating system can be determined quickly and efficiently without adding to the costs of the system.
摘要翻译： 用于确定操作系统的状态的改进的方法和系统包括操作系统，由操作系统驱动以向USB设备发送轮询信号的USB主机控制器，以及监视轮询信号的管理模块。 如果轮询信号停止，则管理模块采取纠正措施来恢复操作系统。 无需专门的软件或专用硬件来确定操作系统的状态。 可以快速有效地确定操作系统的状态，而不会增加系统的成本。
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5.发明授权Expanding functionality of one or more hard drive bays in a computing system 有权在计算系统中扩展一个或多个硬盘驱动器托架的功能公开(公告)号：US08554974B2
公开(公告)日：2013-10-08
申请号：US12788541
申请日：2010-05-27
申请人： Warren D. Bailey , James E. Hughes , Thomas D. Pahel, Jr. , Pravin S. Patel , Challis L. Purrington , Jack P. Wong
发明人： Warren D. Bailey , James E. Hughes , Thomas D. Pahel, Jr. , Pravin S. Patel , Challis L. Purrington , Jack P. Wong
IPC分类号： G06F13/14
CPC分类号： G06F1/187
摘要： Methods, apparatus, and product are disclosed for expanding functionality of hard drive bays in a computing system that include: providing, by a connector in a hard drive bay, access to two or more data communication busses of different type; receiving, by the connector of the hard drive bay, a device mounted within the hard drive bay; and communicately coupling, by the connector of the hard drive bay, the device to one of the data communication busses.
摘要翻译： 公开了用于在计算系统中扩展硬盘驱动器托架的功能的方法，装置和产品，其包括：通过硬盘驱动器托架中的连接器提供访问不同类型的两个或多个数据通信总线; 通过硬盘驱动器托架的连接器接收安装在硬盘驱动器托架内的装置; 并且通过硬盘驱动器托架的连接器将设备通信地耦合到数据通信总线中的一个。
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6.发明授权公开(公告)号：US07881064B2
公开(公告)日：2011-02-01
申请号：US12053724
申请日：2008-03-24
IPC分类号： H05K1/14
CPC分类号： H05K1/141 , H05K1/0237 , H05K1/0271 , H05K2201/09063 , H05K2201/10189 , Y10T29/49126
摘要： Flexible paddle cards for installation on a motherboard of a computing system are disclosed that are oriented parallel with the motherboard when installed in the computing system and include: a printed circuit board; and three card connectors that correspond to three motherboard connectors mounted on the motherboard, two of the card connectors mounted on a first rigid region of the printed circuit board, the remaining third card connector mounted on a second rigid region of the printed circuit board, and the first rigid region and the second rigid region separated by a flexible region of the printed circuit board, the flexible region having a width that allows the printed circuit board to flex when the card connectors mate with the motherboard connectors.
摘要翻译： 公开了用于安装在计算系统的主板上的柔性桨卡，当安装在计算系统中时与主板平行，并且包括：印刷电路板; 以及对应于安装在母板上的三个主板连接器的三个卡连接器，安装在印刷电路板的第一刚性区域上的两个卡连接器，其余的第三卡连接器安装在印刷电路板的第二刚性区域上，以及 所述第一刚性区域和所述第二刚性区域由所述印刷电路板的柔性区域分开，所述柔性区域具有允许印刷电路板在所述卡连接器与所述母板连接器配合时弯曲的宽度。
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公开(公告)号：US08717030B2
公开(公告)日：2014-05-06
申请号：US12948851
申请日：2010-11-18
申请人： Milton Cobo , James E. Hughes , Thomas D. Pahel, Jr. , Pravin S. Patel , Challis L. Purrington , Jack P. Wong
发明人： Milton Cobo , James E. Hughes , Thomas D. Pahel, Jr. , Pravin S. Patel , Challis L. Purrington , Jack P. Wong
IPC分类号： G01V3/02
CPC分类号： G21F7/061 , H01Q1/007 , H01Q15/147 , H01Q15/148 , H01Q17/007
摘要： Controlling electromagnetic (‘EM’) radiation in a data center having a number EM sections, including: receiving, by an EM controller, a specification of preferred EM radiation characteristics for the data center; and setting, by the EM controller, a state of each EM section in accordance with the specification, where the state of each EM section may be one of: an absorption state in which the EM section absorbs EM radiation or a reflection state in which the EM section reflects EM radiation.
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公开(公告)号：US07667980B2
公开(公告)日：2010-02-23
申请号：US11539990
申请日：2006-10-10
申请人： Brian A. Baker , James E. Hughes , Thomas D. Pahel, Jr. , Pravin Patel , Challis L. Purrington , Christopher C. West
发明人： Brian A. Baker , James E. Hughes , Thomas D. Pahel, Jr. , Pravin Patel , Challis L. Purrington , Christopher C. West
IPC分类号： H05K7/00
CPC分类号： H05K1/0216 , H05K1/0231 , H05K1/0233 , H05K3/429 , H05K2201/0792 , H05K2201/09318 , H05K2201/09627 , H05K2201/09781 , H05K2201/1003
摘要： Printed circuit boards for countering signal distortion are disclosed that include: a conductive pathway on a printed circuit board between a transmitter and a receiver, the conductive pathway comprised of traces and vias connected together for conductive transfer of a signal from the transmitter to the receiver; a parasitic element on the printed circuit board, the parasitic element having a parasitic effect that distorts the signal; and one or more passive elements mounted adjacent to the conductive pathway without connecting to the conductive pathway, the passive elements having a corrective effect to reduce the distortion from the parasitic effect on the signal.
摘要翻译： 公开了用于对抗信号失真的印刷电路板，其包括：在发射器和接收器之间的印刷电路板上的导电路径，由连接在一起的迹线和通孔组成的导电通路，用于将信号从发射器传导到接收器; 在印刷电路板上的寄生元件，寄生元件具有扭曲信号的寄生效应; 以及一个或多个无源元件安装在导电路径附近而不连接到导电路径，无源元件具有校正效果，以减少由信号引起的寄生效应的失真。
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9.发明授权Method, system, and computer program product for rack position determination using acoustics 失效使用声学的机架位置确定方法，系统和计算机程序产品公开(公告)号：US07460978B1
公开(公告)日：2008-12-02
申请号：US11770322
申请日：2007-06-28
IPC分类号： G06F15/00
CPC分类号： G06F3/002
摘要： Embodiments of the present invention address deficiencies of the art in respect to equipment position location in a data center and provide a novel and non-obvious method, system and computer program product for rack position determination using acoustics. In one embodiment of the invention, a method for rack position determination using acoustics can be provided. The method can include ultrasonically ranging a first target wall in a data center from a host rack enclosure to acquire range data for the first target wall and ultrasonically ranging a second target wall in the data center from the host rack enclosure to acquire range data for the second target wall. The method further can include translating the range data for the first target wall and second target wall into position coordinates for the host rack enclosure and forwarding the position coordinates to a system administrator for the data center over a coupled data communications network.
摘要翻译： 本发明的实施例解决了在数据中心中的设备位置位置方面的缺点，并且提供了一种用于使用声学的机架位置确定的新颖且非显而易见的方法，系统和计算机程序产品。 在本发明的一个实施例中，可以提供使用声学的机架位置确定的方法。 该方法可以包括超声波测距数据中心中的第一目标墙，从主机架外壳获取第一目标墙的范围数据，并且从主机架外壳超声波测距数据中心的第二目标墙，以获取范围数据 第二个目标墙。 该方法还可以包括将第一目标壁和第二目标壁的范围数据转换成主机架机架的位置坐标，并且通过耦合的数据通信网络将位置坐标转发给数据中心的系统管理员。
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