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    Providing a simulated dynamic image of a file system
    1.
    发明授权
    Providing a simulated dynamic image of a file system 有权
    提供文件系统的模拟动态图像

    公开(公告)号：US08135674B2

    公开(公告)日：2012-03-13

    申请号：US12986773

    申请日：2011-01-07

    申请人： Stephen Wu ,  John Edwards ,  Sreelatha Sunkara Reddy

    发明人： Stephen Wu ,  John Edwards ,  Sreelatha Sunkara Reddy

    IPC分类号： G06F7/00 ,  G06F17/00

    CPC分类号： G06F11/1469 ,  G06F11/1458 ,  G06F2201/84

    摘要： Embodiments described herein adapt static-image and clone technology to provide a simulated dynamic image to an application requesting a dynamic image. A storage system is configured to backup its file system by taking a first static image of the file system at a point in time. A clone of the first image may then be produced, the clone containing any subsequent changes to the file system and a reference pointer to the first image. A second static image of the clone is then produced. An application may request, from the storage system, an image of the file system. In response, the second static image may be presented to the application as a simulated dynamic image.

    摘要翻译： 本文描述的实施例适应静态图像和克隆技术以向请求动态图像的应用提供模拟动态图像。 存储系统被配置为通过在某个时间点拍摄文件系统的第一静态图像来备份其文件系统。 然后可以产生第一图像的克隆，该克隆包含对文件系统的任何后续更改和对第一图像的引用指针。 然后产生克隆的第二静态图像。 应用程序可以从存储系统请求文件系统的图像。 作为响应，第二静态图像可以作为模拟动态图像呈现给应用。

    Providing a simulated dynamic image of a file system
    2.
    发明授权
    Providing a simulated dynamic image of a file system 有权
    提供文件系统的模拟动态图像

    公开(公告)号：US07877357B1

    公开(公告)日：2011-01-25

    申请号：US11871911

    申请日：2007-10-12

    申请人： Stephen Wu ,  John Edwards ,  Sreelatha Sunkara Reddy ,  Muralidharan Rangachari

    发明人： Stephen Wu ,  John Edwards ,  Sreelatha Sunkara Reddy ,  Muralidharan Rangachari

    IPC分类号： G06F7/00 ,  G06F17/00

    CPC分类号： G06F11/1469 ,  G06F11/1458 ,  G06F2201/84

    摘要： Embodiments described herein adapt static-image and clone technology to provide a simulated dynamic image to an application requesting a dynamic image. A storage system is configured to backup its file system by taking a first static image of the file system at a point in time. A clone of the first image may then be produced, the clone containing any subsequent changes to the file system and a reference pointer to the first image. A second static image of the clone is then produced. An application may request, from the storage system, an image of the file system. In response, the second static image may be presented to the application as a simulated dynamic image.

    摘要翻译： 本文描述的实施例适应静态图像和克隆技术以向请求动态图像的应用提供模拟动态图像。 存储系统被配置为通过在某个时间点拍摄文件系统的第一静态图像来备份其文件系统。 然后可以产生第一图像的克隆，该克隆包含对文件系统的任何后续更改和对第一图像的引用指针。 然后产生克隆的第二静态图像。 应用程序可以从存储系统请求文件系统的图像。 作为响应，第二静态图像可以作为模拟动态图像呈现给应用。

    PROVIDING A SIMULATED DYNAMIC IMAGE OF A FILE SYSTEM
    3.
    发明申请
    PROVIDING A SIMULATED DYNAMIC IMAGE OF A FILE SYSTEM 有权
    提供文件系统的模拟动态图像

    公开(公告)号：US20110106764A1

    公开(公告)日：2011-05-05

    申请号：US12986773

    申请日：2011-01-07

    申请人： Stephen Wu ,  John Edwards ,  Sreelatha Sunkara Reddy

    发明人： Stephen Wu ,  John Edwards ,  Sreelatha Sunkara Reddy

    IPC分类号： G06F17/30

    CPC分类号： G06F11/1469 ,  G06F11/1458 ,  G06F2201/84

    摘要： Embodiments described herein adapt static-image and clone technology to provide a simulated dynamic image to an application requesting a dynamic image. A storage system is configured to backup its file system by taking a first static image of the file system at a point in time. A clone of the first image may then be produced, the clone containing any subsequent changes to the file system and a reference pointer to the first image. A second static image of the clone is then produced. An application may request, from the storage system, an image of the file system. In response, the second static image may be presented to the application as a simulated dynamic image.

    摘要翻译： 本文描述的实施例适应静态图像和克隆技术以向请求动态图像的应用提供模拟动态图像。 存储系统被配置为通过在某个时间点拍摄文件系统的第一静态图像来备份其文件系统。 然后可以产生第一图像的克隆，该克隆包含对文件系统的任何后续更改和对第一图像的引用指针。 然后产生克隆的第二静态图像。 应用程序可以从存储系统请求文件系统的图像。 作为响应，第二静态图像可以作为模拟动态图像呈现给应用。

    CHARTERING CRAFT INDEPENDENT OF THE LOCATION OF CRAFT OR BUSINESS LOCATION OF A CHARTER OPERATOR
    4.
    发明申请
    CHARTERING CRAFT INDEPENDENT OF THE LOCATION OF CRAFT OR BUSINESS LOCATION OF A CHARTER OPERATOR 审中-公开
    招聘人员的招聘职位或业务地点的独立性

    公开(公告)号：US20130325522A1

    公开(公告)日：2013-12-05

    申请号：US13487137

    申请日：2012-06-01

    申请人： Stephen Wu

    发明人： Stephen Wu

    IPC分类号： G06Q10/02

    CPC分类号： G06Q10/02 ,  G06Q30/06

    摘要： According to a computer-implemented approach for managing and chartering readily transportable watercraft, vessels, vehicles and other charter craft, customers are able to view and specify where they wish to charter such craft independent of where a charter craft might be permanently stored or regularly parked, berthed or moored. According to the approach, customers provide their desired charter location where they would like to charter craft. Customers are then provided in response with a list of matching locations and charter rates for one or more charter craft to be delivered at the desired charter location. After completing charter arrangements, the charter operator delivers to the customer their selection of charter craft to the specified charter location and upon completion of the charter, also retrieves the charter craft from an agreed upon retrieval location. The charter operator may be either centralized or distributed and may be a single or multiple organization(s).

    摘要翻译： 根据计算机实施的管理和租用易于运输的船舶，船只，车辆和其他特许工艺的方法，客户能够查看并指定希望租用这种工艺的地方，独立于特种工艺可能被永久储存或定期停放的地方 ，停泊或停泊。 根据这种方法，客户提供他们想要包机的特定地点。 然后为客户提供一份匹配地点和特许租船单的列表，以便在期望的特许地点交付一个或多个特许工艺。 在完成章程安排之后，特许经营人向客户提供他们选定的特许运输工具到指定的特许地点，并且在履行章程后，还从商定的检索地点检索特许工艺。 特许经营者可以是集中的或分散的，并且可以是单个或多个组织。

    DIGITAL PHASE LOCKED LOOP CIRCUITS WITH MULTIPLE DIGITAL FEEDBACK LOOPS
    5.
    发明申请
    DIGITAL PHASE LOCKED LOOP CIRCUITS WITH MULTIPLE DIGITAL FEEDBACK LOOPS 有权
    数字相位锁定电路与多个数字反馈灯

    公开(公告)号：US20130002317A1

    公开(公告)日：2013-01-03

    申请号：US13173694

    申请日：2011-06-30

    申请人： Emmanouil Frantzeskakis ,  Georgios Sfikas ,  Stephen Wu ,  Radha Srinivasan ,  Henrik Tholstrup Jensen ,  Brima Ibrahim

    发明人： Emmanouil Frantzeskakis ,  Georgios Sfikas ,  Stephen Wu ,  Radha Srinivasan ,  Henrik Tholstrup Jensen ,  Brima Ibrahim

    IPC分类号： H03L7/08

    CPC分类号： H03L7/08 ,  H03L7/18

    摘要： Designs of devices having digital phase locked loop (DPLL) circuits that include multiple digital feedback loops to generate high frequency clock signals by a digitally controlled oscillator (DCO). A time-to-digital converter (TDC) module is provided in such a DPLL circuit to receive an input reference clock signal and a first feedback clock signal from a first digital feedback loop and produces a digital TDC output indicative of a first phase error caused by a difference in time between the input reference clock signal and the first feedback clock signal. A second digital feedback loop is provided to generate a second digital feedback signal indicative of a second phase error caused by a difference in frequency between a desired clock signal and a generated clock signal generated by the DCO. The first and second digital feedback loops are coupled to the DCO to generate the high frequency clock signals.

    摘要翻译： 具有数字锁相环（DPLL）电路的器件的设计包括多个数字反馈回路，以通过数字控制振荡器（DCO）产生高频时钟信号。 在这种DPLL电路中提供时间数字转换器（TDC）模块，以从第一数字反馈回路接收输入参考时钟信号和第一反馈时钟信号，并产生指示第一相位误差的数字TDC输出 通过输入参考时钟信号和第一反馈时钟信号之间的时间差。 提供第二数字反馈环路以产生指示由期望时钟信号和由DCO产生的生成的时钟信号之间的频率差引起的第二相位误差的第二数字反馈信号。 第一和第二数字反馈回路耦合到DCO以产生高频时钟信号。

    Avoiding frozen-volume write penalties
    8.
    发明授权
    Avoiding frozen-volume write penalties 有权
    避免冻结卷写入罚款

    公开(公告)号：US07783598B1

    公开(公告)日：2010-08-24

    申请号：US11741707

    申请日：2007-04-27

    申请人： Prasanna K. Malaiyandi ,  David A. Grunwald ,  Stephen Wu

    发明人： Prasanna K. Malaiyandi ,  David A. Grunwald ,  Stephen Wu

    IPC分类号： G06F7/00

    CPC分类号： G06F11/2064 ,  G06F17/30212

    摘要： Methods of operating a computer storage system where an identical copy of a mirror source filesystem is maintained on a mirror destination storage volume managed by a mirror destination server. A modification to the mirror source filesystem is planned and executed, and a corresponding change to the mirror destination filesystem is accomplished by storing data directly to the mirror destination storage volume, bypassing filesystem logic that interprets the data stored on the volume. Systems that implement these methods are also described.

    摘要翻译： 操作计算机存储系统的方法，其中在镜像目的地服务器管理的镜像目的地存储卷上维护镜像源文件系统的相同副本。 计划并执行对镜像源文件系统的修改，并通过将数据直接存储到镜像目标存储卷来实现对镜像目标文件系统的相应更改，从而绕过解释存储在卷上的数据的文件系统逻辑。 还描述了实现这些方法的系统。

    Adaptive radio transceiver
    9.
    发明授权
    Adaptive radio transceiver 有权
    自适应无线电收发器

    公开(公告)号：US07555263B1

    公开(公告)日：2009-06-30

    申请号：US09634552

    申请日：2000-08-08

    申请人： Ahmadreza Rofougaran ,  Maryam Rofougaran ,  Brima Ibrahim ,  Jacob Rael ,  Shahla Khorram ,  Shervin Moloudi ,  Stephen Wu ,  Hooman Darabi ,  William T. Colleran ,  Ed Chien ,  Meng-An Pan

    发明人： Ahmadreza Rofougaran ,  Maryam Rofougaran ,  Brima Ibrahim ,  Jacob Rael ,  Shahla Khorram ,  Shervin Moloudi ,  Stephen Wu ,  Hooman Darabi ,  William T. Colleran ,  Ed Chien ,  Meng-An Pan

    IPC分类号： H04B7/14

    CPC分类号： H04B1/40 ,  H03B21/01 ,  H03H11/1291 ,  H03H21/0001 ,  H03H21/0012 ,  H03H2011/0494 ,  H03J2200/10 ,  H04B1/30 ,  H04B17/104 ,  H04B17/14 ,  H04B17/19

    摘要： An exemplary embodiment of the present invention described and shown in the specification and drawings is a transceiver with a receiver, a transmitter, a local oscillator (LO) generator, a controller, and a self-testing unit. All of these components can be packaged for integration into a single IC including components such as filters and inductors. The controller for adaptive programming and calibration of the receiver, transmitter and LO generator. The self-testing unit generates is used to determine the gain, frequency characteristics, selectivity, noise floor, and distortion behavior of the receiver, transmitter and LO generator. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.

    摘要翻译： 在说明书和附图中描述和示出的本发明的示例性实施例是具有接收器，发射器，本地振荡器（LO）发生器，控制器和自检单元的收发器。 所有这些组件都可以封装以集成到单个IC中，其中包括过滤器和电感器等组件。 用于接收机，发射机和LO发生器的自适应编程和校准的控制器。 自检单元产生用于确定接收机，发射机和LO发生器的增益，频率特性，选择性，本底噪声和失真特性。 要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

    HIGH PRECISION CONTINUOUS TIME gmC BPF TUNING
    10.
    发明申请
    HIGH PRECISION CONTINUOUS TIME gmC BPF TUNING 失效
    高精度连续时间gmC BPF调谐

    公开(公告)号：US20080101525A1

    公开(公告)日：2008-05-01

    申请号：US11968465

    申请日：2008-01-02

    申请人： Stephen Wu

    发明人： Stephen Wu

    IPC分类号： H03D3/24

    CPC分类号： H03L7/0805 ,  H03J3/08 ,  H03L7/099

    摘要： High precision continuous time gmC BPF (Band Pass Filter) tuning. A novel approach is presented by which a continuous time signal serves as a BPF control voltage for tuning of a BPF within a communication device (e.g., transceiver or receiver). A PLL (Phase Locked Loop) tunes the center frequency of the BPF using this continuous time signal, and the PLL oscillates at the center frequency of the BPF. The BPF is implemented as a gmC (transconductance-capacitance) filter, and the PLL is implemented using a number of gm (transconductance) cells as well. The PLL's gm cells and the BPF's gm cells are substantially identical in form. All of these gm cells are operated within their respective linear regions. This similarity of gm cells within the PLL and the BPF provide for substantial immunity to environmental perturbations including temperature and humidity changes as well as fluctuations of power supply voltages.

    摘要翻译： 高精度连续时间g BPM（带通滤波器）调谐。 提出了一种新颖的方法，其中连续时间信号用作用于调整通信设备（例如，收发器或接收机）内的BPF的BPF控制电压。 PLL（锁相环）使用该连续时间信号调节BPF的中心频率，PLL以BPF的中心频率振荡。 BPF被实现为g C（跨导 - 电容）滤波器，并且PLL也使用多个gm（跨导）单元实现。 PLL的g 细胞和BPF的g 细胞的形式基本相同。 所有这些电池在它们各自的线性区域内操作。 PLL和BPF内的gm2细胞的这种相似性提供了对包括温度和湿度变化以及电源电压波动在内的环境扰动的显着抗扰性。