公开(公告)号：US07011771B2

公开(公告)日：2006-03-14

申请号：US09996523

申请日：2001-11-28

申请人： Yufei Gao ,  Jun Liu

发明人： Yufei Gao ,  Jun Liu

IPC分类号： H01J9/02 ,  H01J1/30 ,  D01F9/12 ,  C23C26/00

CPC分类号： B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  C01B2202/08 ,  C01B2202/34 ,  C01B2202/36 ,  Y10S427/102 ,  Y10S977/742 ,  Y10S977/842 ,  Y10S977/843 ,  Y10T428/12438 ,  Y10T428/2913 ,  Y10T428/2918

摘要： The present invention includes carbon nanotubes whose hollow cores are 100% filled with conductive filler. The carbon nanotubes are in uniform arrays on a conductive substrate and are well-aligned and can be densely packed. The uniformity of the carbon nanotube arrays is indicated by the uniform length and diameter of the carbon nanotubes, both which vary from nanotube to nanotube on a given array by no more than about 5%. The alignment of the carbon nanotubes is indicated by the perpendicular growth of the nanotubes from the substrates which is achieved in part by the simultaneous growth of the conductive filler within the hollow core of the nanotube and the densely packed growth of the nanotubes. The present invention provides a densely packed carbon nanotube growth where each nanotube is in contact with at least one nearest-neighbor nanotube. The substrate is a conductive substrate coated with a growth catalyst, and the conductive filler can be single crystals of carbide formed by a solid state reaction between the substrate material and the growth catalyst. The present invention further provides a method for making the filled carbon nanotubes on the conductive substrates. The method includes the steps of depositing a growth catalyst onto the conductive substrate as a prepared substrate, creating a vacuum within a vessel which contains the prepared substrate, flowing H2/inert (e.g. Ar) gas within the vessel to increase and maintain the pressure within the vessel, increasing the temperature of the prepared substrate, and changing the H2/Ar gas to ethylene gas such that the ethylene gas flows within the vessel. Additionally, varying the density and separation of the catalyst particles on the conductive substrate can be used to control the diameter of the nanotubes.

摘要翻译： 本发明包括中空芯100％填充有导电填料的碳纳米管。 碳纳米管在导电衬底上是均匀的阵列，并且被很好地对准并且可以被密集地包装。 碳纳米管阵列的均匀性由碳纳米管的均匀长度和直径指示，两者在给定阵列上从纳米管到纳米管的变化不超过约5％。 碳纳米管的排列由纳米管从衬底的垂直生长表示，部分通过导电填料在纳米管的中空芯内的同时生长和纳米管的密集堆积生长而实现。 本发明提供了密集填充的碳纳米管生长，其中每个纳米管与至少一个最邻近的纳米管接触。 衬底是涂覆有生长催化剂的导电衬底，并且导电填料可以是通过衬底材料和生长催化剂之间的固态反应形成的碳化物单晶。 本发明还提供了一种在导电基板上制造填充的碳纳米管的方法。 该方法包括以下步骤：将生长催化剂沉积到导电基底上作为制备的基底，在容纳制备的基底的容器内产生真空，在容器内流动H 2 /惰性（例如Ar）气体，以增加和保持在 容器，提高制备的基材的温度，并将H 2 / Ar气体改变为乙烯气体，使得乙烯气体在容器内流动。 此外，改变导电基板上的催化剂颗粒的密度和分离可用于控制纳米管的直径。

公开(公告)号：US20060019674A1

公开(公告)日：2006-01-26

申请号：US11233247

申请日：2005-09-21

申请人： Justin McNew ,  Khaled Dessouky ,  Jun Liu

发明人： Justin McNew ,  Khaled Dessouky ,  Jun Liu

IPC分类号： H04Q7/20

CPC分类号： H04W24/00 ,  H04W28/18 ,  H04W64/00 ,  H04W88/14

摘要： In one embodiment, the present invention is a method and system for calibrating a wireless network including a Mobile Switching Center (MSC), and a Position Determination Device (PDD). The wireless network is capable of determining the position of a handset. The method includes receiving a trigger from the MSC; sending a position request message to the PDD in response to the received trigger; receiving a position request response message from the PDD; continuously sending subsequent position request messages to the PDD in response to the same received trigger, until a termination command is received; terminating the sending subsequent position request messages, when the termination command is received; and generating output data including network calibration parameters.

公开(公告)号：US20050288033A1

公开(公告)日：2005-12-29

申请号：US11020752

申请日：2004-12-22

申请人： Justin McNew ,  Robert Blakely ,  Jun Liu

发明人： Justin McNew ,  Robert Blakely ,  Jun Liu

IPC分类号： G01S1/00 ,  G01S5/02 ,  G01S19/06 ,  H04W64/00 ,  H04Q7/20

CPC分类号： G01S5/021 ,  H04W64/00

摘要： In one embodiment, a system and method for determining a location of a mobile device are described. A number of different locations for the mobile device is provided using a location determining system. The locations for a number of virtual base stations are determined utilizing the known locations for the mobile device. Then a new location for the mobile device is established based on the determined plurality of locations of the virtual base stations. In one embodiment, a system and method for establishing network references for a first wireless location determining system are described. A plurality of known locations for a mobile device is provided using a second location determining system. Radio signals between the mobile device and base stations of the first wireless location determining system are measured and a plurality of locations for a respective plurality of virtual base stations are determined based on the known locations of the mobile device and the measured radio signals. The determined plurality of locations for the plurality of virtual base stations are then utilized to establish network references for the first wireless location determining system.

摘要翻译： 在一个实施例中，描述了用于确定移动设备的位置的系统和方法。 使用位置确定系统提供用于移动设备的多个不同位置。 使用移动设备的已知位置来确定多个虚拟基站的位置。 然后，基于确定的虚拟基站的多个位置来建立移动设备的新位置。 在一个实施例中，描述了用于为第一无线位置确定系统建立网络参考的系统和方法。 使用第二位置确定系统提供用于移动设备的多个已知位置。 测量第一无线位置确定系统的移动设备和基站之间的无线电信号，并且基于移动设备的已知位置和所测量的无线电信号来确定相应的多个虚拟基站的多个位置。 然后，利用确定的多个虚拟基站的多个位置来为第一无线位置确定系统建立网络参考。

公开(公告)号：US20050259910A1

公开(公告)日：2005-11-24

申请号：US10848924

申请日：2004-05-19

申请人： Ruolin Li ,  UT Tran ,  Xuejun Ying ,  Jun Liu ,  YI Ding ,  Hiroaki Fukuto

发明人： Ruolin Li ,  UT Tran ,  Xuejun Ying ,  Jun Liu ,  YI Ding ,  Hiroaki Fukuto

IPC分类号： G02B6/12

CPC分类号： G02B6/12004 ,  G02B2006/12109 ,  G02B2006/12119 ,  G02B2006/12147 ,  G02B2006/12152

摘要： Optical components may be integrated into planar light circuits. For example, thin film filters may be integrated through trenches in planar light circuits to achieve demultiplexing of at least two multiplexed optical wavelengths. An optical waveguide may be interfaced with a laser or a light detector through a mode converter formed as a trench in the planar light circuit. The mode converter may have a curved surface to achieve mode conversion.

摘要翻译： 光学元件可以集成到平面光电路中。 例如，薄膜滤波器可以通过平面光电路中的沟槽集成，以实现至少两个复用的光波长的解复用。 光波导可以通过在平面光电路中形成为沟槽的模式转换器与激光器或光检测器接口。 模式转换器可以具有曲面以实现模式转换。

公开(公告)号：US06937863B1

公开(公告)日：2005-08-30

申请号：US09930662

申请日：2001-08-15

申请人： Scot D. Gordon ,  Ji-Hae Yea ,  Martin J. Feuerstein ,  Jun Liu

发明人： Scot D. Gordon ,  Ji-Hae Yea ,  Martin J. Feuerstein ,  Jun Liu

IPC分类号： H04W16/06 ,  H04W16/24 ,  H04Q7/20

CPC分类号： H04W16/06 ,  H04W16/24

摘要： The invention discloses a system and method which quantifies the traffic or load on a particular sector of a mobile communication cell site. The traffic quantification or load metric is preferably used to compare the load of each of the cell site's sectors. When the difference between load among the sectors reaches a certain level, the preferred embodiment of the present invention causes the sectorization of the site to change in order to alleviate or equalize the traffic load of the sectors. The system of the present invention continues to monitor the cell site for traffic conditions and for changes in the load responsive to the sectorization changes made in order to dynamically respond to the changing traffic conditions on the cell site.

摘要翻译： 本发明公开了一种量化移动通信小区站点的特定扇区上的业务或负载的系统和方法。 业务量化或负载量度优选地用于比较每个小区站点的负载。 当扇区中的负载之间的差异达到一定水平时，本发明的优选实施例使得现场的扇区化发生变化，以减轻或均衡扇区的业务负载。 本发明的系统继续监视小区站点的交通状况和响应于扇区化改变的负载变化，以动态地响应小区站点上的不断变化的业务状况。

公开(公告)号：US06875432B2

公开(公告)日：2005-04-05

申请号：US09971511

申请日：2001-10-04

申请人： Jun Liu ,  Steven J. Shire

发明人： Jun Liu ,  Steven J. Shire

IPC分类号： A61K9/08 ,  A61K38/00 ,  A61K38/16 ,  A61K39/395 ,  A61K47/02 ,  A61K47/12 ,  A61K47/18 ,  A61K47/26 ,  C07K14/00 ,  C07K16/00 ,  A61K39/345

CPC分类号： A61K39/39591 ,  A61K9/0019 ,  A61K47/02 ,  A61K47/12 ,  A61K47/183 ,  Y10S435/80

摘要： The present application concerns concentrated protein formulations with reduced viscosity, which are particularly suitable for subcutaneous administration. The application further concerns a method for reducing the viscosity of concentrated protein formulations.

摘要翻译： 本申请涉及具有降低粘度的浓缩蛋白质制剂，其特别适用于皮下给药。 该应用还涉及降低浓缩蛋白质制剂的粘度的方法。

公开(公告)号：US06775713B1

公开(公告)日：2004-08-10

申请号：US09371419

申请日：1999-08-10

申请人： Jun Liu ,  John M. Parchem ,  Daniel J. Shoff ,  Sureshkumar Natarajan ,  Soemin Tjong

发明人： Jun Liu ,  John M. Parchem ,  Daniel J. Shoff ,  Sureshkumar Natarajan ,  Soemin Tjong

IPC分类号： G06F1516

CPC分类号： H04L12/2801

摘要： Provided is a system and method for integrating a cable modem with a host customer premises equipment, such as a computer or set top box. An interface is provided which receives data packets from the cable modem of any manufacturer and transmits the data packet to a media access control layer. The media access control layer determines the destination of the data packet and forwards it to that destination, which may be the cable modem or may be the host computer of the cable modem or any other customer premises equipment networked with the host computer. The interface also receives data packets from the media access control layer and transmits the data packets to the cable modem for transmission upstream. The interface abstracts the control of the cable modem to the media access control layer. The system maintains a protocol stack for the cable modem that is separate from the protocol stack associated with the operating system of the host computer. The cable modem and the host computer are separately addressable by the cable network. Furthermore, the cable modem shares the processor and resources of the host computer.

摘要翻译： 提供了一种用于将电缆调制解调器与主机客户驻地设备（诸如计算机或机顶盒）集成的系统和方法。 提供了一种接口，其从任何制造商的电缆调制解调器接收数据分组，并将该数据分组发送到媒体访问控制层。 媒体访问控制层确定数据分组的目的地并将其转发到该目的地，该目的地可以是电缆调制解调器，或者可以是电缆调制解调器的主计算机或与主计算机联网的任何其他客户驻地设备。 该接口还从媒体接入控制层接收数据包，并将数据包发送到电缆调制解调器用于上行传输。 该接口将电缆调制解调器的控制提取到媒体访问控制层。 系统维护电缆调制解调器的协议栈，该协议栈与与主机操作系统相关联的协议栈分离。 电缆调制解调器和主机可以通过有线网络单独寻址。 此外，电缆调制解调器共享主计算机的处理器和资源。

公开(公告)号：US06733835B2

公开(公告)日：2004-05-11

申请号：US10347040

申请日：2003-01-17

申请人： Glen E. Fryxell ,  Thomas S. Zemanian ,  Jun Liu ,  Yongsoon Shin

发明人： Glen E. Fryxell ,  Thomas S. Zemanian ,  Jun Liu ,  Yongsoon Shin

IPC分类号： B05D300

CPC分类号： B01J35/002 ,  B01J29/0308 ,  B01J29/06 ,  B01J29/70 ,  B01J29/7007 ,  B01J29/80 ,  B01J31/0274 ,  B01J37/00 ,  B01J2229/12 ,  B01J2229/32 ,  B82Y30/00 ,  B82Y40/00 ,  Y10T428/249955 ,  Y10T428/249956 ,  Y10T428/249969 ,  Y10T428/261 ,  Y10T428/2995 ,  Y10T428/2996 ,  Y10T428/31663

摘要： According to the present invention, the previously known functional material having a self-assembled monolayer on a substrate has a plurality of assembly molecules each with an assembly atom with a plurality of bonding sites (four sites when silicon is the assembly molecule) wherein a bonding fraction (or fraction) of fully bonded assembly atoms (the plurality of bonding sites bonded to an oxygen atom) has a maximum when made by liquid solution deposition, for example a maximum of 40% when silicon is the assembly molecule, and maximum surface density of assembly molecules was 5 silanes per square nanometer. Note that bonding fraction and surface population are independent parameters. The method of the present invention is an improvement to the known method for making a siloxane layer on a substrate, wherein instead of a liquid phase solution chemistry, the improvement is a supercritical phase chemistry. The present invention has the advantages of greater fraction of oxygen bonds, greater surface density of assembly molecules and reduced time for reaction of about 5 minutes to about 24 hours.

摘要翻译： 根据本发明，在衬底上具有自组装单层的先前已知的功能材料具有多个组装分子，每个组装分子具有多个结合位置的组装原子（当硅是组装分子时的四个位置），其中键合 完全结合的组装原子（多个与氧原子结合的键合位置）的分数（或分数）在通过液体溶液沉积制备时具有最大值，例如当硅是组装分子时最大为40％，最大表面密度 的组装分子是每平方毫米5硅烷。 注意，结合分数和表面总体数是独立的参数。 本发明的方法是对已知的在基材上制备硅氧烷层的方法的改进，其中代替液相溶液化学，改进是超临界相化学。 本发明具有氧键分数更高，组装分子表面密度更大，反应时间缩短约5分钟至约24小时的优点。

公开(公告)号：US06683630B1

公开(公告)日：2004-01-27

申请号：US09560857

申请日：2000-04-28

申请人： Daniel J. Shoff ,  John T. Cooper, III ,  Jun Liu ,  Robert S. T. Gibson

发明人： Daniel J. Shoff ,  John T. Cooper, III ,  Jun Liu ,  Robert S. T. Gibson

IPC分类号： G09G500

CPC分类号： G06F3/1423 ,  G09G3/06

摘要： Virtual display layers are associated with each process within a programmable set top box requiring access to a shared front panel display therein. An ordered set of virtual display layers is used to determine the information that is ultimately displayed on the shared display device. The shared display device includes a plurality of selectively controllable light emitting diode (LED) elements located on the front panel of the set top box. These LED elements correspond to data defined in the virtual display layers. The data includes flag data that associates certain properties with an element, mask data that identifies if the element is visible (e.g., opaque) or not visible (e.g., transparent) to the process, and context data that sets the state or status of the element (e.g., ON/OFF). A composite display layer is created using applicable data from the ordered set of virtual display layers. The resulting composite display layer provides the data that defines the information displayed via the display device.

摘要翻译： 虚拟显示层与可编程机顶盒内的每个进程相关联，需要访问其中的共享前面板显示器。 使用一组有序的虚拟显示层来确定最终显示在共享显示设备上的信息。 共享显示装置包括位于机顶盒前面板上的多个选择性控制的发光二极管（LED）元件。 这些LED元件对应于在虚拟显示层中定义的数据。 数据包括将某些属性与元素相关联的标志数据，用于识别元素是否可见（例如，不透明）的屏蔽数据或者不可见（例如，透明）到过程的标志数据，以及设置状态或状态的上下文数据 元素（例如，ON / OFF）。 使用有序的虚拟显示层集合的适用数据创建复合显示层。 所得到的复合显示层提供定义通过显示设备显示的信息的数据。

公开(公告)号：US06604611B2

公开(公告)日：2003-08-12

申请号：US10036223

申请日：2001-12-28

申请人： Jun Liu ,  Juan A. Lence-Barriero ,  Chouhwan Moon ,  Harry Z. Huang

发明人： Jun Liu ,  Juan A. Lence-Barriero ,  Chouhwan Moon ,  Harry Z. Huang

IPC分类号： B66B300

CPC分类号： B66B5/0025 ,  B66B5/0087

摘要： Variable thresholds (662, 663) are generated in response to an average defect rate (669, 690) generated under certain conditions (683-687, 696-698), excesses of which can set an internal flag (670). If an information request (720) or service personnel visit to the elevator site (721) occur, the internal flag, or the upward adjustment of the average defect rate (691) can generate a maintenance flag (773) which ultimately results in a maintenance recommendation message related to the particular parameter having a notable defect.

摘要翻译： 响应于在某些条件下（683-687,696-698）产生的平均缺陷率（669,690）产生可变阈值（662,663），其过剩可以设置内部标志（670）。 如果发生信息请求（720）或服务人员访问电梯站点（721），则内部标志或平均缺陷率（691）的向上调整可以产生最终导致维护的维护标志（773） 与具有显着缺陷的特定参数相关的推荐消息。