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    ELECTRODE MATERIALS AND INTERFACE LAYERS TO MINIMIZE CHALCOGENIDE INTERFACE RESISTANCE
    1.
    发明申请
    ELECTRODE MATERIALS AND INTERFACE LAYERS TO MINIMIZE CHALCOGENIDE INTERFACE RESISTANCE 有权
    电极材料和界面层，以最小化氯化铝界面电阻

    公开(公告)号：US20150123066A1

    公开(公告)日：2015-05-07

    申请号：US14073927

    申请日：2013-11-07

    申请人： F. Daniel Gealy ,  Andrea Gotti ,  Davide Colombo ,  Kuo-Wei Chang

    发明人： F. Daniel Gealy ,  Andrea Gotti ,  Davide Colombo ,  Kuo-Wei Chang

    IPC分类号： H01L27/24 ,  H01L45/00

    CPC分类号： H01L45/1608 ,  H01L27/2427 ,  H01L27/2463 ,  H01L27/2481 ,  H01L45/06 ,  H01L45/1233 ,  H01L45/1253 ,  H01L45/144 ,  H01L45/16

    摘要： A phase-change memory cell having a reduced electrode-chalcogenide interface resistance and a method for making the phase-change memory cell are disclosed: An interface layer is formed between an electrode layer and a chalcogenide layer that and provides a reduced resistance between the chalcogenide-based phase-change memory layer and the electrode layer. Exemplary embodiments provide that the interface layer comprises a tungsten carbide, a molybdenum carbide, a tungsten boride, or a molybdenum boride, or a combination thereof. In one exemplary embodiment, the interface layer comprises a thickness of between about 1 nm and about 10 nm.

    摘要翻译： 公开了具有降低的电极 - 硫族化物界面电阻的相变存储单元和制造相变存储单元的方法：在电极层和硫族化物层之间形成界面层，并在硫族化物之间提供降低的电阻 的相变存储层和电极层。 示例性实施例提供界面层包括碳化钨，碳化钼，硼化钨或硼化钼，或其组合。 在一个示例性实施例中，界面层包括约1nm至约10nm的厚度。

    LOW POWER PHASE CHANGE MEMORY CELL
    2.
    发明申请
    LOW POWER PHASE CHANGE MEMORY CELL 有权
    低功率相变存储器单元

    公开(公告)号：US20140003123A1

    公开(公告)日：2014-01-02

    申请号：US13534267

    申请日：2012-06-27

    申请人： Elijah V. Karpov ,  Kuo-Wei Chang ,  Gianpaolo Spadini

    发明人： Elijah V. Karpov ,  Kuo-Wei Chang ,  Gianpaolo Spadini

    IPC分类号： H01L45/00

    CPC分类号： H01L45/144 ,  H01L27/2409 ,  H01L27/2427 ,  H01L45/06 ,  H01L45/1233

    摘要： A memory may include two electrodes and phase change material having an amorphous reset state and a partially crystalized set state, coupled between the two electrodes. The phase change material in the set state may have a highly nonlinear current-voltage response in a subthreshold voltage region. The phase change material may be an alloy of indium, antimony, and tellurium.

    摘要翻译： 存储器可以包括耦合在两个电极之间的具有非晶复位状态和部分结晶化设置状态的两个电极和相变材料。 设定状态下的相变材料在亚阈值电压区域中可能具有高度非线性的电流 - 电压响应。 相变材料可以是铟，锑和碲的合金。

    Computerized numerical control for a servomechanism
    7.
    发明授权
    Computerized numerical control for a servomechanism 失效
    伺服机构的计算机数字控制

    公开(公告)号：US06826434B1

    公开(公告)日：2004-11-30

    申请号：US09344433

    申请日：1999-06-25

    申请人： Kuo-Wei Chang

    发明人： Kuo-Wei Chang

    IPC分类号： G05B1942

    CPC分类号： G05B19/4145 ,  G05B2219/33189 ,  G05B2219/34024 ,  G05B2219/34279 ,  G05B2219/42237

    摘要： A computerized numerical control system is provided for controlling a servomechanism under the direction of a general-purpose computer system. The system implements in software a PID controller for determining appropriate inputs to the servomechanism. The system further includes a Field Programmable Gate Array which is loadable with custom logic for remotely interfacing to the servomechanism.

    摘要翻译： 提供一种计算机化数字控制系统，用于控制通用计算机系统方向下的伺服机构。 该系统在软件中实现PID控制器，用于确定对伺服机构的适当输入。 该系统还包括现场可编程门阵列，该阵列可通过用于与伺服机构远程连接的定制逻辑进行加载。

    Method and system for electrokinetic delivery of a substance
    8.
    发明授权
    Method and system for electrokinetic delivery of a substance 失效
    物质电动输送的方法和系统

    公开(公告)号：US06553253B1

    公开(公告)日：2003-04-22

    申请号：US09523217

    申请日：2000-03-10

    申请人： Kuo-Wei Chang

    发明人： Kuo-Wei Chang

    IPC分类号： A61N130

    CPC分类号： A61N1/044 ,  A61N1/325

    摘要： An electrokinetic system for delivering a substance into tissue includes an alternating current source of a predetermined frequency. A first electrode is coupled to a first terminal of the alternating current source and a second electrode is coupled to a second terminal of the alternating current source. A rectifying circuit is coupled between the first electrode and the first terminal of the alternating current source. One of the first and second electrodes is adapted for electrical contact with a substance-delivery site. A current rectified by the rectifying circuit flows in a current path between the first and second electrodes when the one of the first and second electrodes is in electrical contact with the substance-delivery site to effect delivery of the substance into the tissue.

    摘要翻译： 用于将物质输送到组织中的电动系统包括预定频率的交流电源。 第一电极耦合到交流电源的第一端子，第二电极耦合到交流电源的第二端子。 整流电路耦合在第一电极和交流电源的第一端之间。 第一和第二电极之一适于与物质递送部位电接触。 当第一和第二电极中的一个与物质递送部位电接触时，由整流电路整流的电流在第一和第二电极之间的电流通路中流动，以将物质输送到组织中。

    SYSTEM AND METHOD FOR CONTROLLING LIGHTING PATTERNS OF AN LED
    9.
    发明申请
    SYSTEM AND METHOD FOR CONTROLLING LIGHTING PATTERNS OF AN LED 审中-公开
    用于控制LED照明模式的系统和方法

    公开(公告)号：US20090058320A1

    公开(公告)日：2009-03-05

    申请号：US11938306

    申请日：2007-11-12

    申请人： LUNG-YI CHOU ,  KUO-WEI CHANG ,  CHIH-HSIEN YANG

    发明人： LUNG-YI CHOU ,  KUO-WEI CHANG ,  CHIH-HSIEN YANG

    IPC分类号： H05B37/02

    CPC分类号： H05B33/0842 ,  H05B37/0254

    摘要： A computer-based method for controlling lighting patterns of an LED is disclosed. The method includes the steps of: adding LED data to a computer, the LED data includes a lighting pattern of the LED; sending a command to an LED controller connected to the LED, the command is a control command or a writing command, the writing command includes LED data that can be read by the computer; updating LED data stored in the LED controller with the LED data included in the writing command if the command is the writing command, and controlling the lighting pattern of the LED according to the updated LED data; reading LED data from the LED controller directly if the command is the control command, and controlling the LED to turn on or turn off according to the LED data read from the LED controller. A related system is also disclosed.

    摘要翻译： 公开了一种用于控制LED照明图案的基于计算机的方法。 该方法包括以下步骤：将LED数据添加到计算机，LED数据包括LED的照明模式; 向连接到LED的LED控制器发送命令，命令是控制命令或写入命令，写入命令包括可由计算机读取的LED数据; 如果命令是写入命令，则更新存储在LED控制器中的LED数据，其中包括在写入命令中的LED数据，并且根据更新的LED数据控制LED的点亮模式; 如果命令是控制命令，则直接从LED控制器读取LED数据，并根据从LED控制器读取的LED数据控制LED的打开或关闭。 还公开了相关系统。