公开(公告)号：US20090026552A1

公开(公告)日：2009-01-29

申请号：US11829156

申请日：2007-07-27

申请人： Da Zhang ,  Ning Liu ,  Mohamed S. Moosa

发明人： Da Zhang ,  Ning Liu ,  Mohamed S. Moosa

IPC分类号： H01L21/336 ,  H01L29/76

CPC分类号： H01L21/26586 ,  H01L21/26506 ,  H01L29/0847 ,  H01L29/165 ,  H01L29/66636 ,  H01L29/7834 ,  H01L29/7848

摘要： A transistor structure is formed by providing a semiconductor substrate and providing a gate above the semiconductor substrate. The gate is separated from the semiconductor substrate by a gate insulating layer. A source and a drain are provided adjacent the gate to define a transistor channel underlying the gate and separated from the gate by the gate insulating layer. A barrier layer is formed by applying nitrogen or carbon on opposing outer vertical sides of the transistor channel between the transistor channel and each of the source and the drain. In each of the nitrogen and the carbon embodiments, the vertical channel barrier retards diffusion of the source/drain dopant species into the transistor channel. There are methods for forming the transistor structure.

摘要翻译： 通过提供半导体衬底并在半导体衬底上方提供栅极形成晶体管结构。 栅极通过栅极绝缘层与半导体衬底分离。 在栅极附近提供源极和漏极，以限定栅极下方的晶体管沟道，并通过栅极绝缘层与栅极分离。 通过在晶体管沟道和源极和漏极中的每一个之间的晶体管沟道的相对的外部垂直侧上施加氮或碳来形成阻挡层。 在氮和碳实施方案中的每一个中，垂直沟道障碍阻止源极/漏极掺杂剂物质扩散到晶体管沟道中。 存在用于形成晶体管结构的方法。

公开(公告)号：US06756763B2

公开(公告)日：2004-06-29

申请号：US10137594

申请日：2002-05-02

申请人： Gurinder Singh Kahlon ,  Ning Liu ,  Robert Joseph Mohan ,  Richard Eric Luken

发明人： Gurinder Singh Kahlon ,  Ning Liu ,  Robert Joseph Mohan ,  Richard Eric Luken

IPC分类号： H02P142

CPC分类号： H02P23/14 ,  H02P23/0004 ,  H02P27/047

摘要： A method for controlling an induction motor using an equivalent circuit model, the equivalent circuit having a real component and an imaginary component, is disclosed. The method instead of measuring a plurality of induction motor parameters, the real and the imaginary component of the induction motor impedance are calculated based on the measured phase currents and voltages. The invention calculates a first control function based on the real component of the induction motor impedance, and a second control function based on the imaginary component of the induction motor impedance, and adjusts the induction motor excitation frequency until the first control function is approximately equal to the second control function. After the excitation frequency is determined, the motor torque is calculated by taking the square of motor voltage in the d-q reference frame. Working with a few control parameters, the present invention achieves a desired maximum torque or a desired peak efficiency with a high tolerance of variation in the control parameters.

摘要翻译： 公开了一种使用等效电路模型来控制感应电机的方法，该等效电路具有实部和虚部。 该方法代替测量多个感应电动机参数，基于所测量的相电流和电压来计算感应电动机阻抗的实部和虚部。 本发明基于感应电动机阻抗的实际分量和基于感应电动机阻抗的虚分量的第二控制功能来计算第一控制功能，并且调整感应电动机的激励频率，直到第一控制功能近似等于 第二个控制功能。 在确定激励频率后，通过在d-q参考系中取电动机电压的平方来计算电动机转矩。 使用几个控制参数，本发明通过控制参数的变化的高公差来实现期望的最大扭矩或期望的峰值效率。

公开(公告)号：US06752741B2

公开(公告)日：2004-06-22

申请号：US10159785

申请日：2002-05-31

申请人： Gurinder Singh Kahlon ,  James J. Klocinski ,  Ning Liu ,  Shawn Harold Swales

发明人： Gurinder Singh Kahlon ,  James J. Klocinski ,  Ning Liu ,  Shawn Harold Swales

IPC分类号： B60K4102

CPC分类号： B60K6/24 ,  B60K6/26 ,  B60K6/387 ,  B60K6/48 ,  B60L2240/441 ,  B60W2510/0638 ,  F02D41/042 ,  F02N11/0822 ,  F02N11/0833 ,  F02N11/0837 ,  F02N11/0848 ,  Y02T10/48 ,  Y02T10/6221 ,  Y02T10/6295 ,  Y10S903/905 ,  Y10S903/906 ,  Y10S903/914 ,  Y10T477/23 ,  Y10T477/24 ,  Y10T477/26 ,  Y10T477/71

摘要： There is provided a method for automatic operation of a vehicle comprising an engine, a starter motor, an engine clutch, and a plurality of vehicle systems. After detecting that the engine is running, the vehicle systems are checked to ensure an acceptable status for shutting down the engine. A negative torque is applied to the engine to shut it down. Vehicle systems are monitored until they indicate that the engine should be restarted. The engine is restarted, and a successful start of the engine is then confirmed. Similarly, there is provided a method for the cold start of a vehicle as above. The starter motor is powered up with an initial torque and vehicle systems are monitored to determine whether the engine should be started. The engine is started from the torque of the starter motor, and a successful start of the engine is then confirmed.

摘要翻译： 提供一种用于车辆的自动操作的方法，包括发动机，起动电动机，发动机离合器和多个车辆系统。 在检测到发动机正在运行之后，检查车辆系统以确保关闭发动机的可接受状态。 对发动机施加负转矩以将其关闭。 监控车辆系统，直到它们指示发动机应重新起动。 发动机重新启动，然后确认发动机的成功启动。 类似地，提供了如上所述的用于冷启动车辆的方法。 启动电机通过初始转矩供电，监控车辆系统以确定发动机是否应起动。 发动机从起动电动机的转矩起动，然后确认发动机的成功起动。

公开(公告)号：US06356042B1

公开(公告)日：2002-03-12

申请号：US09609421

申请日：2000-07-05

申请人： Gurinder S. Kahlon ,  Ning Liu ,  Robert Mohan

发明人： Gurinder S. Kahlon ,  Ning Liu ,  Robert Mohan

IPC分类号： B60K604

CPC分类号： B60W10/06 ,  B60K6/485 ,  B60L11/14 ,  B60L11/1803 ,  B60L2240/24 ,  B60L2240/525 ,  B60L2240/80 ,  B60L2260/42 ,  B60W2510/0225 ,  B60W2510/244 ,  B60W2540/10 ,  B60W2540/14 ,  F02N11/0833 ,  Y02T10/48 ,  Y02T10/6226 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7077

摘要： An engine shut off system for a hybrid electric vehicle includes an internal combustion engine, an electric motor, and a controller. The internal combustion engine is located in the hybrid electric vehicle and is coupled to the electric motor. The vehicle system controller is coupled to the internal combustion engine and may automatically shut off or start the internal combustion engine. When the hybrid electric vehicle is completely stopped the controller shuts the internal combustion engine off after a configurable period of time.

摘要翻译： 用于混合电动车辆的发动机关闭系统包括内燃机，电动机和控制器。 内燃机位于混合动力电动车辆中并与电动机相连接。 车辆系统控制器耦合到内燃机并且可以自动关闭或起动内燃机。 当混合电动汽车完全停止时，控制器在可配置的时间段之后关闭内燃机。

公开(公告)号：US09008508B2

公开(公告)日：2015-04-14

申请号：US13406908

申请日：2012-02-28

申请人： Ning Liu

发明人： Ning Liu

IPC分类号： H04B10/08 ,  H04B10/079 ,  H04B10/077

CPC分类号： H04B10/07953 ,  H04B10/0775

摘要： A method and a device for detecting Inband Optical Signal to Noise Ratio (OSNR) are provided in the present invention, wherein the method includes the following steps: obtaining a signal power PCW1 of a first optical signal at a transmitting end, a signal power PCW2 of a second optical signal at the transmitting end, and a total signal power PS; obtaining a ratio k1 of the PCW2 to the PS and a ratio k2 of the PCW1 to the PCW2 according to the PCW1, PCW2 and PS; obtaining a signal power P′CW1 of the first optical signal at a detection point and a signal power P′CW2 of the second optical signal at the detection point; obtaining a ratio K3 of the P′CW1 to the P′CW2 according to the P′CW1 and the P′CW2; and obtaining the Optical Signal to Noise Ratio according to the k1, k2, and k3.

摘要翻译： 本发明提供了一种用于检测带内光信噪比（OSNR）的方法和装置，其特征在于，该方法包括以下步骤：获取发送端的第一光信号的信号功率PCW1，信号功率PCW2 在发送端的第二光信号，和总信号功率PS; 根据PCW1，PCW2和PS，获得PCW2与PS的比率k1和PCW1与PCW2的比率k2; 在检测点获得第一光信号的信号功率P'CW1和检测点处的第二光信号的信号功率P'CW2; 根据P'CW1和P'CW2获得P'CW1与P'CW2的比K3; 并根据k1，k2和k3获得光信噪比。

公开(公告)号：US08672693B2

公开(公告)日：2014-03-18

申请号：US13395231

申请日：2011-03-14

申请人： Ning Liu

发明人： Ning Liu

IPC分类号： H01R13/44

CPC分类号： H01R13/44 ,  H01R35/04

摘要： The present invention discloses a USB interface comprising a turnover joint (21), a rotating joint (22) and a connecting shaft (24) connecting the turnover joint (21) with the rotating joint (22); wherein one end of the turnover joint (21) is connected to a data product body (1), and the other end is connected to the rotating joint (22); and the end of the rotating joint (22) that is away from the turnover joint (21) is provided with a connecting terminal (25), which is connected to the data product body (1) via a cable (27); the rotating joint (22) is rotatable relative to the turnover joint (21). The present invention further discloses a data product with the USB interface. Using the present invention, when the data product is plugged into an electronic product, a variety of different position relationships may be generated with respect to the electronic product.

摘要翻译： 本发明公开了一种USB接口，包括翻转接头（21），旋转接头（22）和连接轴（24），连接转向接头（21）与旋转接头（22）; 其中所述翻转接头（21）的一端连接到数据产品主体（1），并且所述另一端连接到所述旋转接头（22）; 并且离开转向接头（21）的旋转接头（22）的端部设置有经由电缆（27）连接到数据产品主体（1）的连接端子（25）。 旋转接头（22）能够相对于周转接头（21）旋转。 本发明还公开了一种具有USB接口的数据产品。 使用本发明，当数据产品插入到电子产品中时，可以针对电子产品产生各种不同的位置关系。

公开(公告)号：US20130273759A1

公开(公告)日：2013-10-17

申请号：US13395231

申请日：2011-03-14

申请人： Ning Liu

发明人： Ning Liu

IPC分类号： H01R13/44

CPC分类号： H01R13/44 ,  H01R35/04

摘要： The present invention discloses a USB interface comprising a turnover joint (21), a rotating joint (22) and a connecting shaft (24) connecting the turnover joint (21) with the rotating joint (22); wherein one end of the turnover joint (21) is connected to a data product body (1), and the other end is connected to the rotating joint (22); and the end of the rotating joint (22) that is away from the turnover joint (21) is provided with a connecting terminal (25), which is connected to the data product body (1) via a cable (27); the rotating joint (22) is rotatable relative to the turnover joint (21). The present invention further discloses a data product with the USB interface. Using the present invention, when the data product is plugged into an electronic product, a variety of different position relationships may be generated with respect to the electronic product.

摘要翻译： 本发明公开了一种USB接口，包括翻转接头（21），旋转接头（22）和连接轴（24），连接转向接头（21）与旋转接头（22）; 其中所述翻转接头（21）的一端连接到数据产品主体（1），并且所述另一端连接到所述旋转接头（22）; 并且离开转向接头（21）的旋转接头（22）的端部设置有经由电缆（27）连接到数据产品主体（1）的连接端子（25）。 旋转接头（22）能够相对于周转接头（21）旋转。 本发明还公开了一种具有USB接口的数据产品。 使用本发明，当数据产品插入到电子产品中时，可以针对电子产品产生各种不同的位置关系。

公开(公告)号：US08111451B2

公开(公告)日：2012-02-07

申请号：US12534642

申请日：2009-08-03

申请人： Dmitry Starodubov ,  Yuri Grapov ,  Ning Liu

发明人： Dmitry Starodubov ,  Yuri Grapov ,  Ning Liu

IPC分类号： G02F1/35

CPC分类号： H01S3/0675 ,  G02F1/37 ,  H01S3/1305 ,  H01S3/2308 ,  H01S3/2383

摘要： A method and system for converting one frequency into another include a MOPA configuration radiating a light at a first frequency which is coupled into a frequency conversion unit. Further included are a control unit operative to monitor the other frequency and a pump unit operative to vary its output power provided that the monitored frequency does not substantially match a reference value stored in the control unit. The output power of the pump unit varies while the master oscillator scans its cavity in search for the desired resonant frequency.

摘要翻译： 用于将一个频率转换成另一个频率的方法和系统包括：辐射耦合到频率转换单元中的第一频率的光的MOPA配置。 进一步包括的是控制单元，其操作以监视另一个频率，并且泵单元可操作以改变其输出功率，只要所监视的频率与存储在控制单元中的参考值基本不匹配即可。 泵单元的输出功率在主振荡器扫描其空腔以搜索期望的谐振频率时变化。

公开(公告)号：US20120015429A1

公开(公告)日：2012-01-19

申请号：US13175215

申请日：2011-07-05

申请人： Siliang Zhou ,  William Rutter ,  Ning Liu

发明人： Siliang Zhou ,  William Rutter ,  Ning Liu

IPC分类号： C12M1/34 ,  B01J19/00

CPC分类号： G01N33/558 ,  Y10S435/805 ,  Y10S435/81 ,  Y10S435/97 ,  Y10S436/807 ,  Y10S436/81

摘要： The present invention relates to a lateral flow assay and system, including a test strip, for detection and quantification of analytes in samples, such as samples containing cells and fluid. In general, according to the present invention, a test strip for a lateral flow assay for detection of at least one analyte in a sample comprises: (1) a chromatographic strip, a sample filter, a fluid-impermeable barrier, and means for providing a mobilizable detectable agent that is capable of binding to the at least one analyte or to the capture agent after capturing the analyte to the chromatographic strip such that the mobilizable detectable agent migrates through the chromatographic strip and contacts sample that has passed through the sample filter and also has migrated through the chromatographic strip. The test strip allows detection with or without quantitation of an analyte in a sample containing whole cells.

摘要翻译： 本发明涉及一种侧流测定和系统，包括用于检测和定量样品中的分析物的测试条，例如含有细胞和流体的样品。 通常，根据本发明，用于检测样品中至少一种分析物的横向流动测定的测试条包括：（1）色谱条，样品过滤器，流体不可渗透屏障和用于提供 可移动的可检测试剂，其在将分析物捕获到色谱条之后能够结合至少一种分析物或捕获剂，使得可移动的可检测试剂迁移通过色谱条并接触通过样品过滤器的样品， 也已经通过色谱条带迁移。 测试条允许在含有全细胞的样品中检测有或没有定量分析物。

公开(公告)号：US20110163360A1

公开(公告)日：2011-07-07

申请号：US13048976

申请日：2011-03-16

申请人： Da Zhang ,  Ning Liu ,  Mohamed S. Moosa

发明人： Da Zhang ,  Ning Liu ,  Mohamed S. Moosa

IPC分类号： H01L29/772

CPC分类号： H01L21/26586 ,  H01L21/26506 ,  H01L29/0847 ,  H01L29/165 ,  H01L29/66636 ,  H01L29/7834 ,  H01L29/7848

摘要： A transistor structure is formed by providing a semiconductor substrate and providing a gate above the semiconductor substrate. The gate is separated from the semiconductor substrate by a gate insulating layer. A source and a drain are provided adjacent the gate to define a transistor channel underlying the gate and separated from the gate by the gate insulating layer. A barrier layer is formed by applying nitrogen or carbon on opposing outer vertical sides of the transistor channel between the transistor channel and each of the source and the drain. In each of the nitrogen and the carbon embodiments, the vertical channel barrier retards diffusion of the source/drain dopant species into the transistor channel. There are methods for forming the transistor structure.

摘要翻译： 通过提供半导体衬底并在半导体衬底上方提供栅极形成晶体管结构。 栅极通过栅极绝缘层与半导体衬底分离。 在栅极附近提供源极和漏极，以限定栅极下方的晶体管沟道，并通过栅极绝缘层与栅极分离。 通过在晶体管沟道和源极和漏极中的每一个之间的晶体管沟道的相对的外部垂直侧上施加氮或碳来形成阻挡层。 在氮和碳实施方案中的每一个中，垂直沟道障碍阻止源极/漏极掺杂剂物质扩散到晶体管沟道中。 存在用于形成晶体管结构的方法。