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    System and method for generating clock signal for a plurality of communication ports by selectively dividing a reference clock signal with a plurality of ratios
    1.
    发明授权
    System and method for generating clock signal for a plurality of communication ports by selectively dividing a reference clock signal with a plurality of ratios 有权
    通过选择性地划分具有多个比率的参考时钟信号来产生多个通信端口的时钟信号的系统和方法

    公开(公告)号：US08775856B1

    公开(公告)日：2014-07-08

    申请号：US12721447

    申请日：2010-03-10

    Applicant: Hongming An ,  Jun Ye ,  Christopher Thomas ,  CongQing Xiong

    Inventor： Hongming An ,  Jun Ye ,  Christopher Thomas ,  CongQing Xiong

    IPC: G06F1/00 ,  G06F1/12

    CPC classification number: G06F1/06

    Abstract: Various techniques are provided to generate a plurality of reference clock signals using a single reference clock signal generator. In one example, a clock signal generation system includes a reference clock signal generator adapted to provide a reference clock signal. The system also includes a plurality of dividers adapted to divide the reference clock signal using different ratios to provide a plurality of communication port clock signals. The system also includes a plurality of different communication ports adapted to receive the communication port clock signals and adapted to operate in accordance with different communication protocols using the communication port clock signals.

    Abstract translation: 提供各种技术以使用单个参考时钟信号发生器产生多个参考时钟信号。 在一个示例中，时钟信号产生系统包括适于提供参考时钟信号的参考时钟信号发生器。 该系统还包括多个分频器，其适于使用不同的比率划分参考时钟信号以提供多个通信端口时钟信号。 该系统还包括多个不同的通信端口，其适于接收通信端口时钟信号并且适于根据使用通信端口时钟信号的不同通信协议进行操作。

    Systems and methods for high speed data recovery with free running sampling clock
    2.
    发明授权
    Systems and methods for high speed data recovery with free running sampling clock 有权
    采用自由运行采样时钟的高速数据恢复系统和方法

    公开(公告)号：US08666006B1

    公开(公告)日：2014-03-04

    申请号：US13035213

    申请日：2011-02-25

    Applicant: Wei Fu ,  Yuping Luo ,  Yanggao Qiu ,  Christopher Thomas

    Inventor： Wei Fu ,  Yuping Luo ,  Yanggao Qiu ,  Christopher Thomas

    IPC: H04L7/00

    CPC classification number: H04L7/0337

    Abstract: Systems and methods are disclosed for improving digital feed-forward data recovery of high speed data from a received data stream in a data transceiver or receiver where the receiver clock is asynchronous to the transmitter clock used to transmit the received data stream. In one example, the received data stream is oversampled using N evenly-spaced multi-phase clocks. The oversampled data are packed into a data block. Data transition edges of the oversampled data in the data blocks with respect to multi-phase clocks are tracked. The tracked data transition edges are used to determine the length of a decision window and to further divide the oversampled data into groups of bits that are hypothesized to be samples of the same received data symbol. Bit mapping is performed on the decision window to recover the received data symbol. By tracking the movement of data transition edges, the technique enhances data recovery capability.

    Abstract translation: 公开了用于改进数据收发器或接收机中的接收数据流的高速数据的数字前馈数据恢复的系统和方法，其中接收器时钟与用于发送所接收的数据流的发射机时钟异步。 在一个示例中，使用N个均匀间隔的多相时钟对接收到的数据流进行过采样。 过采样数据被打包成数据块。 跟踪数据块中相对于多相时钟的过采样数据的数据转移边缘。 跟踪的数据转换边缘用于确定判定窗口的长度，并且进一步将过采样数据划分成被假定为相同接收数据符号的样本的位组。 在决策窗口执行位映射以恢复接收到的数据符号。 通过跟踪数据转换边缘的移动，该技术增强了数据恢复能力。

    Shared buffer for data communications routed through hub
    3.
    发明授权
    Shared buffer for data communications routed through hub 有权
    用于通过集线器路由的数据通信的共享缓冲区

    公开(公告)号：US08386580B1

    公开(公告)日：2013-02-26

    申请号：US12573019

    申请日：2009-10-02

    Applicant: Christopher Thomas

    Inventor： Christopher Thomas

    IPC: G06F15/167 ,  G06F3/00

    CPC classification number: G06F13/4295

    Abstract: Various techniques are provided for selectively allocating a buffer adapted to be shared for storage media device data communications and downstream device data communications routed through a hub. For example, in one embodiment, a method includes detecting if one or more downstream devices are connected to one or more downstream device ports of the hub. The method also includes, if any downstream devices are detected: allocating a first portion of the buffer for a storage media device controller, allocating one or more second portions of the buffer for the detected downstream devices, wherein each of the second portions is associated with a corresponding one of the detected downstream devices, and passing the storage media device data communications between a host device and the storage media device controller through the first portion of the buffer and not the second portions of the buffer.

    Abstract translation: 提供了各种技术，用于选择性地分配适于为存储介质设备数据通信共享的缓冲器和通过集线器路由的下游设备数据通信。 例如，在一个实施例中，一种方法包括检测一个或多个下游设备是否连接到集线器的一个或多个下游设备端口。 该方法还包括：如果检测到任何下游设备：为存储介质设备控制器分配缓冲器的第一部分，为检测到的下游设备分配缓冲器的一个或多个第二部分，其中每个第二部分与 检测到的下游设备中的对应的一个，并且通过缓冲器的第一部分而不是缓冲器的第二部分，将主机设备和存储介质设备控制器之间的存储介质设备数据通信传递给缓冲区。

    COPPER CORE COMBUSTION CUP FOR PRE-CHAMBER SPARK PLUG
    4.
    发明申请
    COPPER CORE COMBUSTION CUP FOR PRE-CHAMBER SPARK PLUG 有权
    用于前置火箭喷枪的铜芯燃烧杯

    公开(公告)号：US20120242215A1

    公开(公告)日：2012-09-27

    申请号：US13052651

    申请日：2011-03-21

    Applicant: Jeongung Hwang ,  Nicholas C. Polcyn ,  Christopher Thomas

    Inventor： Jeongung Hwang ,  Nicholas C. Polcyn ,  Christopher Thomas

    IPC: H01T13/20

    CPC classification number: H01T13/54

    Abstract: A spark plug for an internal combustion engine includes a spark plug housing. An insulator is concentrically located within the housing and has a distal end extending from an outer surface of the housing. A center electrode extends from a proximal end of the insulator. A ground electrode is secured to the housing and has an electrode tip arranged a distance from the center electrode. A chamber cap fixedly secured to the housing and surrounding both the center and ground electrodes, includes a laminate shell and a plurality of orifices.

    Abstract translation: 一种用于内燃机的火花塞包括火花塞壳体。 绝缘体同心地位于壳体内并且具有从壳体的外表面延伸的远端。 中心电极从绝缘体的近端延伸。 接地电极固定在壳体上，并具有与中心电极相距一定距离的电极尖端。 固定在壳体上并围绕中心电极和接地电极的室盖包括层叠壳体和多个孔。

    Methods and systems for interfacing bus powered devices with host devices providing limited power levels
    6.
    发明授权
    Methods and systems for interfacing bus powered devices with host devices providing limited power levels 有权
    总线供电设备与提供有限功率水平的主机设备接口的方法和系统

    公开(公告)号：US08185759B1

    公开(公告)日：2012-05-22

    申请号：US12266335

    申请日：2008-11-06

    Applicant: Qing Yun Li ,  Christopher Thomas

    Inventor： Qing Yun Li ,  Christopher Thomas

    IPC: G06F1/00

    CPC classification number: G06F9/24 ,  G06F1/266 ,  G06F3/0605 ,  G06F3/0632 ,  G06F3/0676 ,  G06F13/105

    Abstract: Various techniques are provided for interfacing external devices with host computer systems. In one example, hard drive parameters may be retrieved from a nonvolatile memory of an external hard drive enclosure device in order to register the external device with a host device while the host device provides a low power level to the external device. Following registration of the external device, the host device may provide a high power level to the external device to operate the registered external device. The hard drive parameters may be stored in the nonvolatile memory by a provider of the external device. In another example, the hard drive parameters may be loaded into the nonvolatile memory by appropriate software running on the host device. In yet another example, the external device may read the hard drive parameters from the hard drive while emulating another external device.

    Abstract translation: 提供了用于将外部设备与主机系统进行接口的各种技术。 在一个示例中，可以从外部硬盘驱动器机箱设备的非易失性存储器检索硬盘驱动器参数，以便在主机设备向外部设备提供低功率电平时，向主机设备注册外部设备。 在外部设备注册之后，主机设备可以向外部设备提供高功率电平以操作注册的外部设备。 硬盘驱动器参数可以由外部设备的提供商存储在非易失性存储器中。 在另一示例中，可以通过在主机设备上运行的适当软件将硬盘驱动器参数加载到非易失性存储器中。 在又一示例中，外部设备可以在模拟另一外部设备的同时从硬盘驱动器读取硬盘驱动器参数。

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