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    Increasing control information from a single general purpose input/output (GPIO) mechanism
    1.
    发明授权
    Increasing control information from a single general purpose input/output (GPIO) mechanism 失效
    从单一通用输入/输出（GPIO）机制增加控制信息

    公开(公告)号：US06766401B2

    公开(公告)日：2004-07-20

    申请号：US09844178

    申请日：2001-04-27

    申请人： Ralph Bonomo ,  Daryl Carvis Cromer ,  Howard Jeffrey Locker ,  Joseph Michael Pennisi ,  James Peter Ward

    发明人： Ralph Bonomo ,  Daryl Carvis Cromer ,  Howard Jeffrey Locker ,  Joseph Michael Pennisi ,  James Peter Ward

    IPC分类号： G06F1300

    CPC分类号： G06F11/2247

    摘要： Aspects for increasing control information from a single general purpose input/output (GPIO) mechanism are described. The aspects include establishing a plurality of voltage levels to indicate a plurality of states for association with installed options on a computer system planar. Further included is the determination of which of the installed options is present via the single GPIO. An analog-to-digital (A/D) converter is also included and converts a voltage level signal indicative of installed options on the computer system planar, while a resistor network is utilized to establish the plurality of voltage levels.

    摘要翻译： 描述了从单个通用输入/输出（GPIO）机制增加控制信息的方面。 这些方面包括建立多个电压电平以指示与计算机系统平面上的已安装选项相关联的多个状态。 还包括通过单个GPIO确定哪个已安装的选件是存在的。 还包括模数（A / D）转换器，并且在使用电阻器网络建立多个电压电平的同时，将表示计算机系统上的安装选项的电压电平信号转换成平面。

    Wireless device power optimization
    5.
    发明授权
    Wireless device power optimization 失效
    无线设备功率优化

    公开(公告)号：US07027843B2

    公开(公告)日：2006-04-11

    申请号：US10103110

    申请日：2002-03-21

    申请人： Daryl Carvis Cromer ,  Philip John Jakes ,  Howard Jeffrey Locker ,  James Peter Ward

    发明人： Daryl Carvis Cromer ,  Philip John Jakes ,  Howard Jeffrey Locker ,  James Peter Ward

    IPC分类号： H04M1/00 ,  H04B1/38 ,  H04B1/04 ,  H04B17/00 ,  G08C17/00

    CPC分类号： H04W52/0277 ,  H04W28/22 ,  Y02D70/142

    摘要： A method and system for conserving battery strength of a mobile node, such as a laptop computer, on a wireless local area network (WLAN). The mobile node transmit symbols, which are units of data, during transmission cycles to maintain a connection with the WLAN. A battery charge level of the mobile node is measured. As the battery charge level drops below pre-defined levels, a frequency of symbol transmission for the mobile node is reduced. The reduction of the frequency of the symbol transmission results in lower power demands by a transmitter chipset of the mobile node. Thus, the mobile node is able to prolong the life of the battery of the mobile node.

    摘要翻译： 一种用于在无线局域网（WLAN）上节省诸如膝上型计算机之类的移动节点的电池强度的方法和系统。 移动节点在传输周期期间发送数据单元，以维持与WLAN的连接。 测量移动节点的电池电量。 当电池电量降低到预定电平以下时，移动节点的符号传输频率降低。 符号传输的频率的降低导致移动节点的发射机芯片组的较低功率需求。 因此，移动节点能够延长移动节点的电池的寿命。

    Computer system and method for generating a digital certificate
    6.
    发明授权
    Computer system and method for generating a digital certificate 有权
    用于生成数字证书的计算机系统和方法

    公开(公告)号：US06988196B2

    公开(公告)日：2006-01-17

    申请号：US09748654

    申请日：2000-12-22

    申请人： Daryl Carvis Cromer ,  Brandon Jon Ellison ,  Howard Jeffrey Locker ,  Andy Lloyd Trotter ,  James Peter Ward

    发明人： Daryl Carvis Cromer ,  Brandon Jon Ellison ,  Howard Jeffrey Locker ,  Andy Lloyd Trotter ,  James Peter Ward

    IPC分类号： H04L9/00

    CPC分类号： G06F21/31

    摘要： A computer system and method are disclosed for generating a certificate that can be validated against a trusted hardware subsystem within a computer system. A security subsystem is established within the computer system. A master key pair including a master public key and master private key are established. The master private key is stored in protected storage within the security subsystem such that the master private key is inaccessible outside of the security subsystem. Generation of a self-verifying certificate is requested. A user of the computer system is then prompted to enter an authentication code in response to the request for generation of the certificate. A certificate is generated utilizing the master key pair only in response to a correct entry of the authentication code. The certificate is used only internally within the computer system.

    摘要翻译： 公开了一种计算机系统和方法，用于生成可以针对计算机系统内的可信硬件子系统进行验证的证书。 在计算机系统内建立安全子系统。 建立包括主公钥和主密钥的主密钥对。 主私钥存储在安全子系统内的受保护存储器中，使得主私钥在安全子系统之外是不可访问的。 要求生成自我验证证书。 然后响应于产生证书的请求，提示计算机系统的用户输入认证码。 只有在正确输入验证码时才使用主密钥对生成证书。 该证书仅在计算机系统内部使用。

    Method and system for configuring an operating system in a computer system
    8.
    发明授权
    Method and system for configuring an operating system in a computer system 有权
    在计算机系统中配置操作系统的方法和系统

    公开(公告)号：US07257701B2

    公开(公告)日：2007-08-14

    申请号：US09990003

    申请日：2001-11-21

    申请人： Richard Wayne Cheston ,  Daryl Carvis Cromer ,  Howard Jeffrey Locker ,  David Benson Rhoades ,  Randall Scott Springfield ,  James Peter Ward

    发明人： Richard Wayne Cheston ,  Daryl Carvis Cromer ,  Howard Jeffrey Locker ,  David Benson Rhoades ,  Randall Scott Springfield ,  James Peter Ward

    IPC分类号： G06F15/00

    CPC分类号： H04L67/34 ,  G06F9/441 ,  G06F9/454 ,  H04L29/06

    摘要： A method and system for configuring an operating system in a computer system including language selection during bootup rather than at manufacture. A first aspect of the method and system comprises providing a plurality of operating system images in the computer system, each of the plurality of operating system images being based upon a particular language, selecting one of the plurality of operating system images based on the language supported by the computer system and loading the selected operating system image into the computer system. A second aspect of the method and system comprises providing a language-independent operating system image in the computer system, determining a language supported by the computer system, loading the language-independent operating system image into the computer system, and associating the language supported by the computer system with the language-independent operating system image.

    摘要翻译： 一种用于在计算机系统中配置操作系统的方法和系统，包括在启动期间而不是制造期间的语言选择。 所述方法和系统的第一方面包括在所述计算机系统中提供多个操作系统图像，所述多个操作系统图像中的每一个基于特定语言，基于所支持的语言来选择所述多个操作系统图像中的一个 通过计算机系统将所选择的操作系统映像加载到计算机系统中。 该方法和系统的第二方面包括在计算机系统中提供与语言无关的操作系统图像，确定由计算机系统支持的语言，将与语言无关的操作系统映像加载到计算机系统中，以及将由 计算机系统具有与语言无关的操作系统映像。

    Switching power planes of external device interfaces in a computing system in response to connection status
    9.
    发明授权
    Switching power planes of external device interfaces in a computing system in response to connection status 失效
    响应于连接状态，在计算系统中切换外部设备接口的电源层

    公开(公告)号：US06880095B2

    公开(公告)日：2005-04-12

    申请号：US10055054

    申请日：2002-01-23

    申请人： Daryl Carvis Cromer ,  Howard Jeffrey Locker ,  Andy Lloyd Trotter ,  James Peter Ward

    发明人： Daryl Carvis Cromer ,  Howard Jeffrey Locker ,  Andy Lloyd Trotter ,  James Peter Ward

    IPC分类号： G06F1/26 ,  G06F1/32

    CPC分类号： G06F1/3287 ,  G06F1/266 ,  G06F1/3203 ,  Y02D10/171 ,  Y10T307/724 ,  Y10T307/729

    摘要： A computing system includes a motherboard including one or more connection subsystems, each of which includes a port connector and a device interface circuit conditioning signals transmitted or received through the port connector. The port connector includes a connection-sensing terminal, which is connected to ground through a cable, and which is allowed to float to a voltage supplied through a pull-up resistor when the cable is disconnected. The motherboard also includes a main voltage plane supplying electrical power to a separate voltage plane for each device interface circuit only when a cable is connected to the port connector which is also connected to the device interface circuit.

    摘要翻译： 一种计算系统包括：主板，包括一个或多个连接子系统，每个连接子系统包括端口连接器和对通过端口连接器传输或接收的信号进行调理的设备接口电路。 端口连接器包括连接感测端子，其通过电缆连接到地，并且当电缆断开时允许浮动到通过上拉电阻器提供的电压。 主板还包括一个主电压平面，只有当电缆连接到也连接到设备接口电路的端口连接器时，为每个设备接口电路向单独的电压平面供电。

    Access limiting to only a planar by storing a device public key only within the planar and a planar public key only within the device
    10.
    发明授权
    Access limiting to only a planar by storing a device public key only within the planar and a planar public key only within the device 有权
    仅通过在设备内仅在平面内存储设备公钥和平面公钥来访问仅限于平面

    公开(公告)号：US06330624B1

    公开(公告)日：2001-12-11

    申请号：US09246383

    申请日：1999-02-09

    申请人： Daryl Carvis Cromer ,  Dhruv Manmohandas Desai ,  Howard Jeffrey Locker ,  James Peter Ward

    发明人： Daryl Carvis Cromer ,  Dhruv Manmohandas Desai ,  Howard Jeffrey Locker ,  James Peter Ward

    IPC分类号： G06F1214

    CPC分类号： G06F21/80 ,  G06F21/6209 ,  G06F2221/2103 ,  G06F2221/2129

    摘要： A data processing system and method are disclosed for protecting data stored on a device included within the system. A device key pair is established which identifies a particular device included within the system. The device key pair includes a device public key and a device private key. The device includes data stored on the device which may not be fully accessed initially. A planar key pair is established which identifies a planar board included within the system. The planar key pair includes a planar public key and a planar private key. The particular device is associated with the planar by storing the device public key only within the planar, and by storing the planar public key only within the device. Access to the data stored within the device is limited to only a planar which has the stored device public key.

    摘要翻译： 公开了一种用于保护存储在包括在系统内的设备上的数据的数据处理系统和方法。 建立设备密钥对，其识别包括在系统内的特定设备。 设备密钥对包括设备公钥和设备私钥。 该设备包括存储在设备上的数据，其最初可能未被完全访问。 建立了平面密钥对，其标识包括在系统内的平面板。 平面键对包括平面公钥和平面私钥。 通过仅在平面内存储设备公共密钥，并且仅将平面公钥存储在设备内，特定设备与平面相关联。 存储在设备中的数据的访问仅限于具有存储的设备公钥的平面。