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    Historical Trend Icons For Physiological Parameters
    82.
    发明申请
    Historical Trend Icons For Physiological Parameters 审中-公开
    生理参数历史趋势图

    公开(公告)号：US20110009722A1

    公开(公告)日：2011-01-13

    申请号：US12743465

    申请日：2008-12-24

    申请人： Scott Amundson ,  Li Li

    发明人： Scott Amundson ,  Li Li

    IPC分类号： A61B5/1455 ,  G06F3/048

    CPC分类号： A61B5/14551 ,  A61B5/4818 ,  A61B5/7275 ,  A61B5/743 ,  A61B5/7475 ,  A61B2560/0276 ,  G16H40/63 ,  G16H50/20

    摘要： Embodiments relate to systems and methods for displaying graphical icons representing a detected medical condition or a sensor fault. Specifically, embodiments of relate to a monitoring system that includes a sensor configured to obtain a physiologic signal from a patient, and a monitor communicatively coupled to the sensor and configured to receive the signal. In an embodiment, the monitor includes a processor adapted to compute physiological data based on the signal and identify a pattern in the physiological data, wherein the pattern relates to a condition of the patient, the sensor, or the monitor. In an embodiment, the processor also selects a graphical icon indicative of the pattern and provides the selected icon to a display.

    摘要翻译： 实施例涉及用于显示表示检测到的医疗状况或传感器故障的图形图标的系统和方法。 具体地，涉及包括被配置为从患者获得生理信号的传感器的监视系统的实施例，以及通信地耦合到传感器并被配置为接收信号的监视器。 在一个实施例中，监视器包括适于基于该信号计算生理数据并识别生理数据中的模式的处理器，其中该模式涉及病人，传感器或监视器的状况。 在一个实施例中，处理器还选择指示图案的图形图标，并将所选择的图标提供给显示器。

    High performance light-emitting devices
    84.
    发明授权
    High performance light-emitting devices 失效
    高性能发光装置

    公开(公告)号：US07863632B2

    公开(公告)日：2011-01-04

    申请号：US11573774

    申请日：2004-08-23

    申请人： Li Li ,  Jerzy Dobrowolski ,  Daniel Poitras

    发明人： Li Li ,  Jerzy Dobrowolski ,  Daniel Poitras

    IPC分类号： H01L33/00 ,  H01L21/00

    CPC分类号： H01L51/5265 ,  H01L51/0059 ,  H01L51/0078 ,  H01L51/0081

    摘要： An organic light emitting device consists of a layered structure including a top multilayer stack, a bottom multilayer stack, a cavity layer between the top multilayer stack and the bottom multilayer stack, and an organic light emitting region within the cavity layer. The layered structure is constructed such that the product of phase factors ξ1 and ξ2 is. greater than 80% at the center of at least one emitting wavelength region and for a normal viewing angle, wherein where Ra− and Rb+ are the reflectance of the top and bottom multilayer stacks respectively, φa− and φb+ are the phase changes on reflection for the top and bottom multilayer stacks respectively, α1 β1 are respectively the real and imaginary parts of the phase thickness of the cavity layer, α2 and β2 are respectively the real and imaginary parts of the phase thickness of the light-emitting region at the operating wavelength of the device, x is the mean distance of light emitting region from the bottom multilayer stack, n and k are the refractive index and absorption coefficient of the cavity layer, θcavity is the emitting angle inside the cavity layer, and d is the physical thickness of said cavity layer. This condition improves the light output efficiency of the device.

    摘要翻译： 有机发光器件由包括顶层多层堆叠，底层多层堆叠，顶层多层叠层和底层多层堆叠之间的空腔层以及空腔层内的有机发光区域的分层结构组成。 构造层状结构，使得相位因子＆xgr1和xgr2的乘积为。 在至少一个发射波长区域的中心处大于80％，并且对于正常视角，其中其中R a和R b +分别是顶部和底部多层叠层的反射率，并且＆phgr; b +是相位 分别为顶层和底层多层堆叠的反射变化，α1和bgr1分别是空腔层相位厚度的实部和虚部，α2和＆bgr; 2分别是相位厚度的实部和虚部 在器件的工作波长处的发光区域，x是发光区域与底部多层堆叠体的平均距离，n和k是空腔层的折射率和吸收系数，腔体是内部的发射角 空腔层，d是所述腔层的物理厚度。 该条件提高了器件的光输出效率。

    Type of stepper motor driver integrated circuit
    85.
    发明授权
    Type of stepper motor driver integrated circuit 有权
    步进电机驱动器集成电路类型

    公开(公告)号：US07834569B2

    公开(公告)日：2010-11-16

    申请号：US11852259

    申请日：2007-09-07

    申请人： Li Li ,  Deqin Wu

    发明人： Li Li ,  Deqin Wu

    IPC分类号： H02P6/00

    CPC分类号： H02P8/36

    摘要： This invention discloses a type of stepper motor driver integrated circuit, comprising of a control logic circuit module and a connected stepper motor driver circuit module. The outputs, in groups of two, of the stepper motor driver circuit module are connected to the two ends of coil windings in the stepper motor. Its characteristic is that it is equipped with an I2C serial bus connection which allows the main controller of I2C bus to directly connect to the control logic circuit module via the SDA, SCL, and GND lines resulting in duplex data transmission. With fewer number of signal ports, more driver integrated circuits can also be connected to the same I2C bus. Each driver integrated circuit can directly drive a stepper motor and it can also drive different numbers of stepper motors using different channels. In particular, the multi-channel stepper motor driver integrated circuit has fewer input contact points and thus it clearly reduces the chip area as well as the manufacturing cost which allows the chip to be used in a wide range of digital equipment and electronic information products where space is limited such as with cellular phone photo modules.

    摘要翻译： 本发明公开了一种步进电动机驱动器集成电路，其包括控制逻辑电路模块和连接的步进电动机驱动电路模块。 步进电机驱动器电路模块的两组输出端连接到步进电机的线圈绕组两端。 其特点是配有I2C串行总线连接，允许I2C总线的主控制器通过SDA，SCL和GND线直接连接到控制逻辑电路模块，从而进行双工数据传输。 使用较少的信号端口数量，更多的驱动器集成电路也可以连接到同一个I2C总线。 每个驱动器集成电路可以直接驱动步进电机，还可以使用不同的通道驱动不同数量的步进电机。 特别地，多通道步进电动机驱动器集成电路具有较少的输入接触点，因此显然降低了芯片面积以及制造成本，这使得芯片可用于广泛的数字设备和电子信息产品，其中 空间有限，如手机照片模块。

    METHOD AND APPARATUS FOR FACILITATING COMMUNICATION BETWEEN VIRTUAL MACHINES
    86.
    发明申请
    METHOD AND APPARATUS FOR FACILITATING COMMUNICATION BETWEEN VIRTUAL MACHINES 失效
    促进虚拟机之间通信的方法和装置

    公开(公告)号：US20100217916A1

    公开(公告)日：2010-08-26

    申请号：US12711775

    申请日：2010-02-24

    申请人： Zhi Guo Gao ,  Li Li ,  Rui Xiong Tian ,  Qi Ming Tian

    发明人： Zhi Guo Gao ,  Li Li ,  Rui Xiong Tian ,  Qi Ming Tian

    IPC分类号： G06F12/08 ,  G06F9/455 ,  G06F12/02

    CPC分类号： G06F9/45558 ,  G06F9/5077 ,  G06F9/544 ,  G06F12/109

    摘要： A computer-implemented method, apparatus, and virtual machine for facilitating the communication between VMs. The method of facilitating the communication between a first VM and a second VM includes: allocating a shared memory segment from within the memory of the physical machine; mapping the requested memory space addresses to the shared memory segments in response to the memory space requests from the VMs; and providing the requested memory space addresses. A method of communication from a first VM to a second VM includes: requesting a memory space in response to a notification that a shared memory segment has been allocated; obtaining the requested memory space address, which has been mapped to the allocated shared memory segment; and accessing communication data in the shared memory segment according to the address. The apparatus and virtual machine executes the steps of the methods.

    摘要翻译： 一种用于促进VM之间的通信的计算机实现的方法，装置和虚拟机。 促进第一VM和第二VM之间的通信的方法包括：从物理机的存储器内分配共享存储器段; 响应于来自VM的存储器空间请求，将所请求的存储器空间地址映射到共享存储器段; 并提供所请求的存储空间地址。 从第一VM到第二VM的通信方法包括：响应于已经分配了共享存储器段的通知来请求存储器空间; 获得被映射到所分配的共享存储器段的所请求的存储空间地址; 以及根据地址访问共享存储器段中的通信数据。 设备和虚拟机执行方法的步骤。

    POWER CONVERTERS HAVING VARIED SWITCHING FREQUENCIES
    87.
    发明申请
    POWER CONVERTERS HAVING VARIED SWITCHING FREQUENCIES 有权
    具有不同开关频率的功率转换器

    公开(公告)号：US20100181832A1

    公开(公告)日：2010-07-22

    申请号：US12750297

    申请日：2010-03-30

    申请人： Li Li ,  Ronil D. Patel

    发明人： Li Li ,  Ronil D. Patel

    IPC分类号： G05F1/563 ,  G05F5/00

    CPC分类号： H02M3/1588 ,  H02J1/08 ,  H02J2001/008 ,  H02M1/14 ,  Y02B70/1466 ,  Y10T307/406 ,  Y10T307/625

    摘要： Systems and techniques for performing power conversion operations in a portable device are used to convert an input voltage to a voltage at an output. The conversion operations use a two-stage conversion to convert the input voltage to a first voltage and to convert the first voltage to a second voltage. A switching frequency is altered with changes in the input voltage. The switching frequency is selected based on the input voltage level and/or to maintain a substantially consistent ripple at the output, which can correspond to the first voltage and/or the second voltage.

    摘要翻译： 用于在便携式设备中进行功率转换操作的系统和技术用于将输入电压转换为输出端的电压。 转换操作使用两级转换将输入电压转换为第一电压并将第一电压转换为第二电压。 开关频率随着输入电压的变化而改变。 基于输入电压电平选择开关频率和/或在输出端保持基本一致的纹波，其可对应于第一电压和/或第二电压。

    System and method for removing artifacts from waveforms
    90.
    发明授权
    System and method for removing artifacts from waveforms 有权
    用于从波形中去除伪影的系统和方法

    公开(公告)号：US07725147B2

    公开(公告)日：2010-05-25

    申请号：US11241509

    申请日：2005-09-29

    申请人： Li Li ,  Paul Mannheimer

    发明人： Li Li ,  Paul Mannheimer

    IPC分类号： A61B5/1455 ,  A61B5/02

    CPC分类号： A61B5/7207 ,  A61B5/02416 ,  A61B5/14551 ,  A61B5/4875 ,  G06K9/00516

    摘要： A technique is provided for processing a physiological signal to compensate for artifacts. The technique includes identifying artifacts within the physiological signal. The technique also includes performing one or more multi-resolution decompositions, such as wavelet transformations, on the physiological signal and compensating for the identified artifacts in some or all of the respective decomposition components. The modified decomposition components may be reconstructed to generate an artifact-compensated signal which may be provided to a monitor or other device which is otherwise not configured to compensate for signal artifacts.

    摘要翻译： 提供了一种用于处理生理信号以补偿伪影的技术。 该技术包括识别生理信号内的伪影。 该技术还包括在生理信号上执行一个或多个多分辨率分解，例如小波变换，并补偿部分或全部相应的分解分量中所识别的人为因素。 经修改的分解分量可被重建以产生伪影补偿信号，该信号可被提供给监视器或其他未被配置为补偿信号伪影的其他设备。