利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.021 秒)

    Apparatus and method for adaptive delay mitigation of voice communication
    1.
    发明授权
    Apparatus and method for adaptive delay mitigation of voice communication 失效
    用于语音通信自适应延迟缓解的装置和方法

    公开(公告)号：US06377590B1

    公开(公告)日：2002-04-23

    申请号：US09088032

    申请日：1998-06-01

    申请人： Thomas Jake Hoppal ,  Thomas Chu ,  Murali Ranganathan ,  Darryl Sale

    发明人： Thomas Jake Hoppal ,  Thomas Chu ,  Murali Ranganathan ,  Darryl Sale

    IPC分类号： H04J312

    CPC分类号： G10L19/005 ,  H04J3/0632

    摘要： An apparatus (30) and method minimize voice delay by combining comfort noise with subframe insertions to fill gaps in speech and maintain a minimum delay for packets arriving late. When a packet is late, short durations of sound are repetitively inserted until the late packet arrives. When the late packet finally arrives, the durations of future speech pauses are modified so there is no voice degradation.

    摘要翻译： 一种装置（30）和方法，通过将舒适噪声与子帧插入相结合来最小化语音延迟，以填补语音间隙，并且对迟到的分组保持最小延迟。 当数据包迟到时，重复插入短时间的声音，直到迟到的数据包到达。 当最后的分组到达时，未来语音暂停的持续时间被修改，因此没有语音退化。

    Photon detection enhancement of superconducting hot-electron photodetectors
    3.
    发明授权
    Photon detection enhancement of superconducting hot-electron photodetectors 失效
    超导热电子探测器的光子检测增强

    公开(公告)号：US06828809B1

    公开(公告)日：2004-12-07

    申请号：US10324324

    申请日：2002-12-20

    申请人： Michael R. Bruce ,  Robert Powell ,  Brennan Davis ,  Rama Goruganthu ,  Thomas Chu ,  Miguel Santana, Jr.

    发明人： Michael R. Bruce ,  Robert Powell ,  Brennan Davis ,  Rama Goruganthu ,  Thomas Chu ,  Miguel Santana, Jr.

    IPC分类号： G01R31302

    CPC分类号： G01R31/308

    摘要： Various methods of hot-electron imaging a workpiece are provided. In one aspect, a method of examining a workpiece is provided that includes directing a first photon at a photodetector at a first known time and stimulating a circuit device of the workpiece at a second known time to produce a condition in the circuit device conducive to photon emission. At least one photon emitted by the circuit device in response to the stimulation is detected. The first photon increases the quantum efficiency of the photodetector in detecting the at least one photon. The detection of the at least one photon relative to the first known time and the second known time is time correlated to temporally distinguish the first photon and the at least one photon and to temporally correlate the stimulation of the circuit device to the detection of the at least one photon.

    摘要翻译： 提供了对工件进行热电子成像的各种方法。 在一个方面，提供了一种检查工件的方法，其包括在第一已知时间引导光电检测器处的​​第一光子并在第二已知时间刺激工件的电路装置，以产生有利于光子的电路器件中的状态 排放。 检测由电路装置响应于刺激而发射的至少一个光子。 在检测至少一个光子时，第一光子增加了光电检测器的量子效率。 相对于第一已知时间和第二已知时间的至少一个光子的检测是时间相关的，以便在时间上区分第一光子和至少一个光子，并且将电路装置的刺激与at 至少一个光子。

    Method for optimal path selection in traversal of packets through network address translators
    4.
    发明申请
    Method for optimal path selection in traversal of packets through network address translators 有权
    通过网络地址转换器遍历数据包的最优路径选择方法

    公开(公告)号：US20050259637A1

    公开(公告)日：2005-11-24

    申请号：US10850977

    申请日：2004-05-21

    申请人： Thomas Chu ,  Tao Jin ,  Francis Magee ,  Steven Richman ,  Benjamin Tang

    发明人： Thomas Chu ,  Tao Jin ,  Francis Magee ,  Steven Richman ,  Benjamin Tang

    IPC分类号： H04L12/24 ,  H04L12/66 ,  H04L29/12

    CPC分类号： H04L41/12 ,  H04L29/12009 ,  H04L61/00

    摘要： Reduction of administrative overhead in maintaining network information, rapid convergence on an optimal routing path through the data network, and utilization of only required network resources are realized by a novel method for establishing a call path between network users. The method is based upon deployment of a network information server that stores network topology information and that is addressable by each end user. In this method, the network information server receives a request to establish a call path. The request identifies at least the calling party. In response to the request, the network information server determines a network traversal between the calling party and a root network wherein the network traversal includes call path information about the sub-networks between the calling party and the root network. The request for establishing a call path can also identify the called party. Based on the calling and called party identification, the network information server also determines a second network traversal between the called party and the root network. The second network traversal is sent to either the calling party or the called party or to both the calling and called parties. The server can determine an intersection of the traversals and send the intersection information to the parties. The intersection information is known as a merge point and represents an optimal call path between the parties.

    摘要翻译： 通过一种在网络用户之间建立呼叫路径的新颖方法，实现了维护网络信息管理开销，通过数据网络优化路由路径快速收敛以及仅需要网络资源利用的管理开销。 该方法基于网络信息服务器的部署，网络信息服务器存储网络拓扑信息，并且可由每个最终用户寻址。 在该方法中，网络信息服务器接收建立呼叫路径的请求。 该请求至少标识主叫方。 响应于该请求，网络信息服务器确定呼叫方和根网络之间的网络遍历，其中，网络遍历包括关于呼叫方和根网络之间的子网络的呼叫路径信息。 建立呼叫路径的请求也可以标识被叫方。 基于呼叫方和被叫方识别，网络信息服务器还确定被叫方与根网络之间的第二网络遍历。 第二个网络遍历被发送到呼叫方或被叫方，或者呼叫方和被叫方。 服务器可以确定遍历的交集，并将交叉路口信息发送给各方。 交叉路口信息称为合并点，表示双方之间的最佳通话路径。

    Nanotube tip for atomic force microscope
    5.
    发明授权
    Nanotube tip for atomic force microscope 失效
    纳米管尖端用于原子力显微镜

    公开(公告)号：US06780664B1

    公开(公告)日：2004-08-24

    申请号：US10324327

    申请日：2002-12-20

    申请人： Rama R. Goruganthu ,  Michael R. Bruce ,  Thomas Chu ,  Miguel Santana, Jr. ,  Robert Powell

    发明人： Rama R. Goruganthu ,  Michael R. Bruce ,  Thomas Chu ,  Miguel Santana, Jr. ,  Robert Powell

    IPC分类号： H01L2100

    CPC分类号： G01Q70/12 ,  Y10S438/903 ,  Y10S977/876

    摘要： Various microscopy probes and methods of fabricating the same are provided. In one aspect, a method of fabricating a microscopy probe is provided that includes providing a member and forming a first film on the member. The first film fosters growth of carbon nanotubes when exposed to a carbon-containing compound. A second film is formed on the first film. The second film has an opening therein that exposes a portion of the first film. A carbon nanotube is formed on the exposed portion of the first film.

    摘要翻译： 提供了各种显微镜探针及其制造方法。 一方面，提供一种制造显微镜探针的方法，其包括提供构件并在构件上形成第一膜。 当暴露于含碳化合物时，第一种膜促进碳纳米管的生长。 在第一膜上形成第二膜。 第二膜在其中具有露出第一膜的一部分的开口。 在第一膜的暴露部分上形成碳纳米管。

    Method and apparatus for configuring an automatic cross connect system at a remote wiring hub
    7.
    发明申请
    Method and apparatus for configuring an automatic cross connect system at a remote wiring hub 有权
    在远程布线集线器上配置自动交叉连接系统的方法和装置

    公开(公告)号：US20060072472A1

    公开(公告)日：2006-04-06

    申请号：US10954962

    申请日：2004-09-30

    申请人： Thomas Chu ,  Paul Gagen ,  Francis Magee

    发明人： Thomas Chu ,  Paul Gagen ,  Francis Magee

    IPC分类号： H04J1/16

    CPC分类号： H04Q3/605 ,  H04M11/062 ,  H04Q2213/1302 ,  H04Q2213/13039 ,  H04Q2213/1304 ,  H04Q2213/13076 ,  H04Q2213/13109 ,  H04Q2213/13298

    摘要： A method and apparatus for configuring connectivity at a hub having a plurality of subscriber lines from a plurality of subscriber premises and a plurality of feeder lines from a central office. The hub provides connectivity between the plurality of subscriber premises and the central office. The method and apparatus include categorizing the plurality of subscriber lines into a plurality of groups based on penetration rates and churn rates of the plurality subscriber lines. Each group of subscriber lines are connected to feeder lines based on the penetration and churn rates for POTS and/or DSL services. Subscriber line groups with high penetration rates and high/low churn rates are coupled directly to feeder lines. Subscriber line groups with low penetration rates and high/low churn rates are terminated at the hub. Subscriber lines with an intermediate penetration rate are candidates for being connected to the feeder lines via an automatic switch.

    摘要翻译： 一种用于在具有来自多个用户驻地的多条用户线路和来自中心局的多条馈线的集线器上配置连接性的方法和装置。 集线器提供多个用户房屋和中心局之间的连接。 该方法和装置包括：基于多个用户线的穿透速率和流失速率将多个用户线分类成多个组。 基于POTS和/或DSL服务的渗透率和流失速率，每组用户线路连接到馈线。 具有高穿透率和高/低流失率的用户线路组直接耦合到馈线。 低渗透率和高/低流失率的用户线路组在中心终止。 具有中等穿透率的用户线路是通过自动开关连接到馈线的候选者。

    Apparatus for decomposing an automatic cross connect system at a remote wiring hub
    8.
    发明申请
    Apparatus for decomposing an automatic cross connect system at a remote wiring hub 有权
    用于在远程布线集线器上分解自动交叉连接系统的装置

    公开(公告)号：US20060067523A1

    公开(公告)日：2006-03-30

    申请号：US10954965

    申请日：2004-09-30

    申请人： Thomas Chu ,  Paul Gagen ,  Francis Magee

    发明人： Thomas Chu ,  Paul Gagen ,  Francis Magee

    IPC分类号： H04M1/00 ,  H04M9/00

    CPC分类号： H04Q3/605 ,  H04M11/062 ,  H04Q11/04 ,  H04Q2213/1302 ,  H04Q2213/13039 ,  H04Q2213/1304 ,  H04Q2213/13076 ,  H04Q2213/13298

    摘要： Apparatus for providing connectivity at a hub having a plurality of subscriber lines and a plurality of feeder lines. The apparatus includes a first switch module for coupling to N of the plurality of subscriber lines, where N is an integer. The first switch module is also for coupling to a digital subscriber line access modem (DSLAM) at the hub. A second switch module is coupled to the first switch module and the DSLAM. The second switch module is also adapted for coupling to M of the plurality of feeder lines at the hub, where M is an integer.

    摘要翻译： 用于在具有多条用户线和多条馈线的集线器处提供连接的装置。 该装置包括用于耦合到多个用户线路中的N个的第一交换机模块，其中N是整数。 第一交换机模块还用于耦合到集线器处的数字用户线接入调制解调器（DSLAM）。 第二开关模块耦合到第一开关模块和DSLAM。 第二开关模块还适于在集线器处耦合到多个馈线的M，其中M是整数。