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    METHOD OF IMPROVING THE BRIGHTNESS OF LIQUID CRYSTAL PROJECTORS
    81.
    发明公开
    METHOD OF IMPROVING THE BRIGHTNESS OF LIQUID CRYSTAL PROJECTORS 审中-公开

    公开(公告)号：US20230326422A1

    公开(公告)日：2023-10-12

    申请号：US17896095

    申请日：2022-08-26

    申请人： Li Chen

    发明人： Li Chen

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3607 ,  G09G2320/0233

    摘要： The invention discloses a method of improving the brightness of liquid crystal projectors, comprising the following steps: step 1: one pixel is composed of three sub-pixels; increasing the area ratio of green sub-pixels in the pixel and reducing the area ratio of red and blue sub-pixels; step 2: the illumination light source does not follow the RGB ratio of white light; under the condition that the total luminous energy remains unchanged, reducing the ratio of green light in the light source, and increasing the ratio of red light and blue light in the light source; step 3: multiplying the RGB ratio by the corresponding sub-pixel area, and the obtained result conforms to the RGB ratio in white balance. By changing the luminosity of pixels and RGB, more light can be transmitted under the same light energy density, which is an important method to improve the brightness of liquid crystal projectors.

    Slipper
    82.
    外观设计
    Slipper 有权

    公开(公告)号：USD985901S1

    公开(公告)日：2023-05-16

    申请号：US29808632

    申请日：2021-09-22

    申请人： Li Chen

    设计人： Li Chen

    摘要： FIG. 1 is a front, right, and top perspective view of a slipper, showing my design.
    FIG. 2 is a rear, right, and bottom perspective view thereof.
    FIG. 3 is a front elevation view thereof.
    FIG. 4 is a rear elevation view thereof.
    FIG. 5 is a left side elevation view thereof.
    FIG. 6 is a right side elevation view thereof.
    FIG. 7 is a top plan view thereof.
    FIG. 8 is a bottom plan view thereof; and,
    FIG. 9 is a partial enlarged view of an area labeled 9 in FIG. 1 comprising an inside shoes part.
    A right shoe of the slipper is a mirror image of the left shoe as shown in FIGS. 1 to 8.

    METHODS AND APPARATUS FOR DETECTING A SIDE CHANNEL ATTACK USING A CACHE STATE
    83.
    发明申请
    METHODS AND APPARATUS FOR DETECTING A SIDE CHANNEL ATTACK USING A CACHE STATE 审中-公开

    公开(公告)号：US20190138719A1

    公开(公告)日：2019-05-09

    申请号：US16234140

    申请日：2018-12-27

    申请人： Salmin Sultana ,  Li Chen ,  Abhishek Basak ,  Jason Martin ,  Justin Gottschlich

    发明人： Salmin Sultana ,  Li Chen ,  Abhishek Basak ,  Jason Martin ,  Justin Gottschlich

    IPC分类号： G06F21/55 ,  G06N20/00

    摘要： Methods, apparatus, systems and articles of manufacture for detecting a side channel attack are disclosed. An example apparatus includes a histogram generator to generate a histogram representing cache access activities. A histogram analyzer is to determine at least one statistic based on the histogram. A machine learning model processor is to apply a machine learning model to the at least one statistic to attempt to identify a side channel attack. A multiple hypothesis tester to perform multiple hypothesis testing to determine a probability of the cache access activities being benign. An anomaly detection orchestrator is to, in response to the machine learning model processor identifying that the at least one statistic is indicative of the side channel attack and the probability not satisfying a similarity threshold, cause the performance of a responsive action to mitigate the side channel attack.

    Method and apparatus for handing over device
    85.
    发明授权
    Method and apparatus for handing over device 有权

    公开(公告)号：US10057822B2

    公开(公告)日：2018-08-21

    申请号：US13980652

    申请日：2012-01-13

    申请人： Ying Wang ,  Jiamin Liu ,  Li Chen

    发明人： Ying Wang ,  Jiamin Liu ,  Li Chen

    IPC分类号： H04B7/00 ,  H04W36/00 ,  H04W4/06

    CPC分类号： H04W36/0083 ,  H04W4/06 ,  H04W36/0007

    摘要： Disclosed in the present invention are a method and apparatus for handing over device, and belongs to the field of mobile communication. The method comprises: obtaining the Multimedia Broadcast Multicast Service (MBMS) service reception information of the device; according to the MBMS service reception information, selecting a target cell supporting the MBMS service for the device; handing over the device to the target cell. The apparatus comprises: an acquiring module, for obtaining the MBMS service reception information of the device; a selection module, for selecting a target cell supporting the MBMS service for the device according to the MBMS service reception information; a handing over module, for handing over the device to the target cell. By the implementation of the technical solution that selecting a target cell supporting the MBMS service for the device according to the MBMS service reception information, and switching the device to the target cell, the present invention guarantees the continuity of the MBMS service during the handover process of the device.