公开(公告)号：US07764082B2

公开(公告)日：2010-07-27

申请号：US11943581

申请日：2007-11-20

申请人： Gang Yan ,  Xiaomin Si ,  Larry Wu ,  Jie Zhang

发明人： Gang Yan ,  Xiaomin Si ,  Larry Wu ,  Jie Zhang

IPC分类号： H03K17/16

CPC分类号： H04L25/0298 ,  H03K19/018571

摘要： Methods and apparatuses to terminate transmission lines using voltage limiters. In one aspect, a termination circuit is integrated on a substrate to terminate a transmission line connected from outside the substrate. The termination circuit includes: a port to interface with the transmission line; a first resistive path including a first voltage limiter coupled between the port and a first power supply voltage provided on the substrate resistive path; and a second resistive path including a second voltage limiter coupled between the port and a second power supply voltage provided on the substrate.

摘要翻译： 使用限压器终止输电线路的方法和装置。 一方面，终端电路集成在衬底上以终止从衬底外部连接的传输线。 终端电路包括：与传输线接口的端口; 第一电阻路径，包括耦合在端口与设置在衬底电阻路径上的第一电源电压之间的第一限压器; 以及第二电阻路径，包括耦合在端口和设置在衬底上的第二电源电压之间的第二限压器。

公开(公告)号：US20100151871A1

公开(公告)日：2010-06-17

申请号：US12529310

申请日：2007-08-31

申请人： Jie Zhang ,  Hua Zhou

发明人： Jie Zhang ,  Hua Zhou

IPC分类号： H04W72/12 ,  H04B7/02

CPC分类号： H04L1/06 ,  H04L1/0002 ,  H04L1/0026

摘要： There is provided a method for scheduling users in a multi user-multi input multi output (MU-MIMO) wireless communication system. The MU-MIMO wireless communication system comprises at least one based station and at least one user equipment, the base station is capable of accommodating plural user equipments by precoding based on a codebook, the method comprising: each of the plural user equipments conducting a channel estimation based on a pilot signal transmitted from the base station, to obtain a channel information; determining, based on the channel information, a codeword that results in the maximum signal-noise-ratio (SNR), and a channel quality indictor (CQI) value corresponding to the codeword; and feeding back the codeword and the CQI value to the base station, the base station setting up an active user set that includes at least one user allowed of downlink transmission based on the codewords and the CQI values fed back from the user equipments, so that a predetermined performance metric of the system is maximized.

摘要翻译： 提供了一种用于在多用户 - 多输入多输出（MU-MIMO）无线通信系统中调度用户的方法。 MU-MIMO无线通信系统包括至少一个基站和至少一个用户设备，基站能够通过基于码本的预编码来容纳多个用户设备，该方法包括：多个用户设备中的每一个进行信道 基于从基站发送的导频信号进行估计，获得频道信息; 基于所述信道信息确定导致最大信噪比（SNR）的码字和对应于码字的信道质量指示符（CQI）值; 并且将所述码字和所述CQI值反馈给所述基站，所述基站基于所述码字建立包括允许下行链路传输的至少一个用户的活动用户集和从所述用户设备反馈的所述CQI值，使得 系统的预定性能度量被最大化。

公开(公告)号：US07642477B2

公开(公告)日：2010-01-05

申请号：US11354778

申请日：2006-02-15

申请人： Xiong-Dong Peng ,  Zhi-Gang Chen ,  Jie Zhang ,  Zheng Shi ,  Ke-Cheng Lin ,  Chien-Li Tsai

发明人： Xiong-Dong Peng ,  Zhi-Gang Chen ,  Jie Zhang ,  Zheng Shi ,  Ke-Cheng Lin ,  Chien-Li Tsai

IPC分类号： H01H13/00 ,  H01H3/00

CPC分类号： H01H13/70 ,  H01H2221/018

摘要： A button fixing mechanism for fixing a button (50) to a base (20) of an electronic device includes a top panel (30) of the base, a shelf (40) attached to the top panel, and a pair of resilient members (60). The button includes a pair of shafts (53) extending outwardly from sidewalls (51) thereof. The shelf includes an oblong slot (42) defined therein, and a pair of tabs (422) extending beside the oblong slot and each defining a pivoting hole (423) therein. The button is extended through the oblong slot, with the shafts received in the pivoting holes of tabs. The resilient members are separately attached to the top panel and engage two ends of the button.

摘要翻译： 用于将按钮（50）固定到电子设备的基座（20）的按钮固定机构包括：底座的顶板（30），安装在顶板上的搁板（40）和一对弹性件（ 60）。 按钮包括从其侧壁（51）向外延伸的一对轴（53）。 搁架包括限定在其中的长方形狭槽（42）和在长方形狭槽旁边延伸的一对突片（422），并且每个在其中限定枢转孔（423）。 按钮延伸穿过长方形的槽，轴接收在突片的枢转孔中。 弹性构件分别附接到顶板并且接合按钮的两端。

公开(公告)号：US07622859B2

公开(公告)日：2009-11-24

申请号：US11461056

申请日：2006-07-31

申请人： Krishna D. Jonnalagadda ,  Marc K. Chason ,  Daniel R. Gamota ,  Jie Zhang

发明人： Krishna D. Jonnalagadda ,  Marc K. Chason ,  Daniel R. Gamota ,  Jie Zhang

IPC分类号： H01J1/62

CPC分类号： H05B33/06

摘要： An electroluminescent display contains an array of dynamically addressable pixels. The pixels are arranged on one side of a carrier substrate. Conductive vias in the substrate are electrically connected to each of the pixels. Each pixel consists of a bottom electrode that is coupled to a via, an electroluminescent material, and a dielectric material. A common top electrode is disposed on the dielectric material. A driver circuit conductor or connector is situated on the other side of the substrate and is electrically coupled to each of the conductive vias and to the common top electrode, so that each pixel can be individually addressed to illuminate the electroluminescent material on individual pixels.

摘要翻译： 电致发光显示器包含动态可寻址像素的阵列。 像素布置在载体衬底的一侧上。 衬底中的导电通孔电连接到每个像素。 每个像素由耦合到通孔，电致发光材料和介电材料的底部电极组成。 公共顶部电极设置在电介质材料上。 驱动器电路导体或连接器位于衬底的另一侧，并且电耦合到每个导电通孔和公共顶部电极，使得每个像素可被单独寻址以照射各个像素上的电致发光材料。

公开(公告)号：US20090253299A1

公开(公告)日：2009-10-08

申请号：US12384228

申请日：2009-04-02

申请人： Jie Zhang ,  Chao-Tung Huang ,  Yong-Chun Xu ,  Xiao-Hua Liu

发明人： Jie Zhang ,  Chao-Tung Huang ,  Yong-Chun Xu ,  Xiao-Hua Liu

IPC分类号： H01R13/66 ,  H01R13/648

CPC分类号： H01R13/6658 ,  H01R13/6582 ,  H01R13/6633 ,  H01R13/717 ,  H01R24/62

摘要： An electrical connector (100) in accordance with the present invention includes an insulative housing (10) and a terminal module (20) received in the insulative housing. The terminal module includes a daughter board (21), a choke group, a number of mating terminals (24) mounted on a first side of the daughter board, and a connecting module (22) mounted on a second side the daughter board and having a number of connecting terminals (221). The choke group has a number of transformer chokes (23) mounted to the second side of the daughter board, and a number of surface mount device chokes (25) adapted for being applied in automatic manufacture and mounted the second side of the daughter board.

摘要翻译： 根据本发明的电连接器（100）包括绝缘壳体（10）和容纳在绝缘壳体中的端子模块（20）。 端子模块包括子板（21），扼流圈组，安装在子板的第一侧上的多个配合端子（24）以及安装在子板的第二侧上的连接模块（22） 多个连接端子（221）。 扼流圈组具有安装在子板的第二侧上的多个变压器扼流器（23）和适于自动制造并安装子板的第二面的多个表面安装器件扼流圈（25）。

公开(公告)号：US07550998B2

公开(公告)日：2009-06-23

申请号：US11259480

申请日：2005-10-26

申请人： Paul W. Brazis ,  Daniel R. Gamota ,  Kin P. Tsui ,  John B. Szczech ,  Jie Zhang

发明人： Paul W. Brazis ,  Daniel R. Gamota ,  Kin P. Tsui ,  John B. Szczech ,  Jie Zhang

IPC分类号： H03K19/094 ,  H03K19/0175 ,  H03K19/20

CPC分类号： H03K19/01721 ,  H03K19/09441

摘要： An inverter circuit (500) having a drive transistor (102) that operably couples to a voltage bias input (101) (and where that drive transistor controls the inverter circuit output by opening and closing a connection between the output (105) and ground (104)) is further operably coupled to a feedback switch (401). In a preferred approach the feedback switch is itself also operably coupled to the voltage bias input and the output and preferably serves, when the drive transistor is switched “off,” to responsively couple the voltage bias input to the drive transistor in such a way as to cause a gate terminal of the drive transistor to have its polarity relative to a source terminal of the drive transistor reversed and hence permit the inverter circuit to operate across a substantially full potential operating range of the drive transistor.

摘要翻译： 一种具有可操作地耦合到电压偏置输入（101）的驱动晶体管（102）的逆变器电路（500），并且其中该驱动晶体管通过打开和关闭输出（105）和地（ 104））进一步可操作地耦合到反馈开关（401）。 在优选的方法中，反馈开关本身也可操作地耦合到电压偏置输入端和输出端，并且优选地在驱动晶体管被切断时关断，以将电压偏置输入以驱动晶体管的方式耦合到驱动晶体管， 以使驱动晶体管的栅极端子相对于驱动晶体管的源极端子的极性相反，从而允许逆变器电路在驱动晶体管的基本上全部的电位工作范围内工作。

公开(公告)号：US07522556B2

公开(公告)日：2009-04-21

申请号：US11071641

申请日：2005-03-03

申请人： Wag Hanna ,  Colin Kellett ,  Theodore Pantazopoulos ,  Mike Roper ,  Russell Smith ,  Quilin Yuan ,  Jie Zhang

发明人： Wag Hanna ,  Colin Kellett ,  Theodore Pantazopoulos ,  Mike Roper ,  Russell Smith ,  Quilin Yuan ,  Jie Zhang

IPC分类号： H04Q7/00 ,  H04B17/02

CPC分类号： H04B7/15535

摘要： An intelligent gain controller (IGC) for an on-frequency repeater implements a method for identifying a desired narrow band signal within a broadband RF signal. Thus, a candidate narrow band signal within the broadband signal is isolated. The isolated narrow band signal is then processed to detect repeating features of the narrow band signal. The detected repeating features are then analyzed to identify the signal type of the isolated narrow band signal. System gain of the in-frequency repeater can be controlled based on the power level of the identified narrow band signal.

摘要翻译： 用于频率中继器的智能增益控制器（IGC）实现了在宽带RF信号内识别期望的窄带信号的方法。 因此，宽带信号内的候选窄带信号被隔离。 然后处理隔离的窄带信号以检测窄带信号的重复特征。 然后分析检测到的重复特征以识别孤立的窄带信号的信号类型。 可以基于所识别的窄带信号的功率电平来控制频率中继器的系统增益。

公开(公告)号：US20090088407A1

公开(公告)日：2009-04-02

申请号：US12254356

申请日：2008-10-20

申请人： Vincent J. Kalish ,  Jie Zhang ,  Weizheng Xu ,  Jia-He Li ,  Amy Dongxia Xing ,  Qun Liu

发明人： Vincent J. Kalish ,  Jie Zhang ,  Weizheng Xu ,  Jia-He Li ,  Amy Dongxia Xing ,  Qun Liu

IPC分类号： A61K31/5025 ,  A61K31/675 ,  A61P35/00

CPC分类号： C07D487/06 ,  C07D471/06 ,  C07D491/06 ,  C07D491/08

摘要： The present invention provides compounds which inhibit poly(ADP-ribose) polymerase (“PARP”), compositions containing these compounds and methods for using these PARP inhibitors to treat, prevent and/or ameliorate the effects of the conditions described herein.

摘要翻译： 本发明提供抑制聚（ADP-核糖）聚合酶（“PARP”）的化合物，含有这些化合物的组合物和使用这些PARP抑制剂治疗，预防和/或改善本文所述病症的作用的方法。

公开(公告)号：US20090081038A1

公开(公告)日：2009-03-26

申请号：US11953725

申请日：2007-12-10

申请人： Ching-Bai Hwang ,  Zhi-Hui Zhao ,  Jie Zhang

发明人： Ching-Bai Hwang ,  Zhi-Hui Zhao ,  Jie Zhang

IPC分类号： F04D29/54

CPC分类号： F04D25/0613 ,  F04D17/08 ,  F04D29/4226

摘要： A cooling fan includes a frame (100) and an impeller (200) with blades (240) disposed in the frame (100). The frame (100) has a base (140) and a sidewall (160) extending from a periphery of the base (140) with an air outlet (180) defined therein. The base (140) has an air inlet (142) and a vent hole (148) defined therein. The vent hole (148) is near the air outlet (180) and between tip portions of the blades (240) and the sidewall (160). In a preferred embodiment, the base (140) has a supporting portion (144) disposed in the air inlet (142). Two ribs (146) extend from a periphery of the supporting portion (144) towards the base (140). One of the ribs (146) is arranged adjacent to the air outlet (180) and has a changeable width which is gradually increased along a direction from the supporting portion (144) to the base (140).

摘要翻译： 冷却风扇包括框架（100）和设置在框架（100）中的叶片（240）的叶轮（200）。 框架（100）具有基部（140）和从基部（140）的周边延伸的侧壁（160），其中限定有空气出口（180）。 基座（140）具有限定在其中的空气入口（142）和通气孔（148）。 通气孔148靠近空气出口180并且在叶片240的顶端部分和侧壁160之间。 在优选实施例中，基座（140）具有设置在空气入口（142）中的支撑部分（144）。 两个肋（146）从支撑部分（144）的周边朝向基部（140）延伸。 一个肋（146）布置成与空气出口（180）相邻并且具有沿着从支撑部分（144）到基部（140）的方向逐渐增加的可变宽度。

公开(公告)号：US20090018807A1

公开(公告)日：2009-01-15

申请号：US11777076

申请日：2007-07-12

申请人： Jie Zhang ,  Jiun-Der Yu

发明人： Jie Zhang ,  Jiun-Der Yu

IPC分类号： G06G7/50

CPC分类号： G06F17/5018 ,  G06F2217/16

摘要： An embodiment of the present invention may be a system or method for simulating the flow of a single-phase fluid flow. Markers represent a moving fluid boundary of the single-phase fluid at a first point in time. The moving fluid boundary separates a simulation space into a fluid space and a non-fluid space. The single-phase fluid inhabits the fluid space. A signed distance function is evaluated at points surrounding the moving fluid boundary based upon markers. The curvature of the moving fluid boundary based on the signed distance function is evaluated near the markers in the non-fluid space. The curvature is not evaluated at the moving fluid boundary. The velocity of the fluid is calculated based upon the curvature of the level set in the non-fluid space. Update the position of the moving fluid boundary at a second point in time based on the velocity of the fluid.

摘要翻译： 本发明的实施例可以是用于模拟单相流体流的流动的系统或方法。 标记表示在第一时间点的单相流体的运动流体边界。 运动流体边界将模拟空间分成流体空间和非流体空间。 单相流体居住在流体空间。 基于标记在运动流体边界周围的点处评估带符号距离函数。 基于有符号距离函数的运动流体边界的曲率在非流体空间中的标记附近进行评估。 在运动流体边界处不评估曲率。 基于在非流体空间中设定的水平面的曲率来计算流体的速度。 基于流体的速度在第二时间点更新移动流体边界的位置。