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    Methods, computer program products and apparatuses enabling to improve handovers in mobile communication networks
    1.
    发明授权
    Methods, computer program products and apparatuses enabling to improve handovers in mobile communication networks 有权

    公开(公告)号：US09622136B2

    公开(公告)日：2017-04-11

    申请号：US14407153

    申请日：2012-06-15

    申请人： Heng Zhang

    发明人： Heng Zhang

    IPC分类号： H04W4/00 ,  H04W36/24 ,  H04W24/02 ,  H04W36/00

    CPC分类号： H04W36/245 ,  H04W24/02 ,  H04W36/0083

    摘要： A memory includes a number of partitions, each assigned to a respective terminal, each including a first number of subpartitions of a first type, each assigned to a respective cell visited by the respective terminal. The memory includes second number of subpartitions of a second type, each assigned to a respective transition of a terminal between respective cells. Upon each transition of a respective terminal between respective cells, data is received pertaining to the respective terminal from a network entity(les) representing a respective cell. Responsive thereto, in each subpartition of the first type, statistical information is stored that pertains to the terminal in relation to that cell. In each subpartition of the second type, information is stored that pertains to the respective transition of the terminal. It Apparatuses as well as respective related methods, and computer program products are disclosed.

    Imaging reader with asymmetrical magnification
    3.
    发明授权
    Imaging reader with asymmetrical magnification 有权
    具有不对称放大倍率的成像读取器

    公开(公告)号：US08777105B2

    公开(公告)日：2014-07-15

    申请号：US12582954

    申请日：2009-10-21

    申请人： Igor Vinogradov ,  Michael Veksland ,  Heng Zhang

    发明人： Igor Vinogradov ,  Michael Veksland ,  Heng Zhang

    IPC分类号： G06K7/10

    CPC分类号： G06K7/10831 ,  G02B13/08 ,  G02B13/16 ,  G02B13/22 ,  G06K7/10702 ,  G06K7/10722

    摘要： A solid-state imager is mounted in a reader, such as a bi-optical, dual window, point-of-transaction workstation, for capturing light along an optical axis over a field of view from coded indicia. An optical assembly including non-rotationally symmetrical optics is operative for optically modifying and asymmetrically magnifying an image of the indicia and the field of view of the imager along mutually orthogonal directions generally perpendicular to the optical axis, and for increasing resolution of the imager along one of the directions. Preferably, the non-rotationally symmetrical optics includes a cylindrical lens having an aspherical profile along the one direction, and a planar profile along the other of the directions.

    摘要翻译： 固态成像器安装在诸如双光学双窗口交易点工作站的读取器中，用于沿着来自编码标记的视场沿光轴捕获光。 包括非旋转对称光学器件的光学组件可操作用于沿着大致垂直于光轴的相互正交的方向光学修正和不对称放大成像器的图像和成像器的视场，并且为了增加沿着光轴的成像器的分辨率 的方向。 优选地，非旋转对称光学器件包括沿着该一个方向具有非球面轮廓的柱面透镜以及沿着另一个方向的平面轮廓。

    HIGH EXCHANGE CAPACITY PERFLUORINATED ION EXCHANGE RESIN, PREPARATION METHOD AND USE THEREOF
    7.
    发明申请
    HIGH EXCHANGE CAPACITY PERFLUORINATED ION EXCHANGE RESIN, PREPARATION METHOD AND USE THEREOF 有权
    高交换能力全氟离子交换树脂，其制备方法及其用途

    公开(公告)号：US20120282541A1

    公开(公告)日：2012-11-08

    申请号：US13516691

    申请日：2009-12-15

    申请人： Yongming Zhang ,  Heng Zhang ,  Sheng Qin ,  Zihong Gao ,  Li Wang ,  Yong Li ,  Xuezhang Song

    发明人： Yongming Zhang ,  Heng Zhang ,  Sheng Qin ,  Zihong Gao ,  Li Wang ,  Yong Li ,  Xuezhang Song

    IPC分类号： H01M8/10 ,  C08F214/26 ,  B01J47/00 ,  C25B13/08

    CPC分类号： C08F214/265 ,  C08F214/26 ,  C08F214/262 ,  C08F214/267 ,  C08J5/2243 ,  C08J2327/12 ,  H01M8/1023 ,  H01M8/1039 ,  H01M2008/1095 ,  Y02E60/522

    摘要： The present invention provides a high exchange capacity perfluorinated resin comprising two kinds of sulfonyl fluoride-containing short pendant groups of different structures, which is prepared by copolymerizing tetrafluoroethylene, vinyl ether monomers comprising two kinds of sulfonyl fluoride-containing short pendant groups of different structures, and vinyl ether monomer comprising bromine-containing pendant group, wherein based on all monomer units in the copolymer, the mol % of tetrafluoroethylene monomer is 50-85%, the mol % of vinyl ether monomers comprising two kinds of sulfonyl fluoride-containing short pendant groups of different structures is 5-49% and the mol % of vinyl ether monomer comprising bromine-containing pendant group is 1-10%. Perfluorinated ion exchanges membrane prepared from such perfluorinated resin have resistance to various chemical media, high ion exchange capacity, high conductivity, high mechanical strength, high size stability, low membrane electrical resistance and long service life, and may be applied in fuel cells or high-temperature fuel cells.

    摘要翻译： 本发明提供一种高交换能力的全氟化树脂，其包含两种不同结构的含磺酰氟的短侧基，其通过共聚四氟乙烯，包含两种不同结构的含磺酰氟的短侧基的乙烯基醚单体制备， 和含溴侧基的乙烯基醚单体，其中，基于共聚物中的所有单体单元，四氟乙烯单体的摩尔％为50-85％，包含两种含磺酰氟的短侧基的乙烯基醚单体的摩尔％ 不同结构的基团为5-49％，包含含溴侧基的乙烯基醚单体的摩尔％为1-10％。 由这种全氟化树脂制备的全氟化离子交换膜具有耐各种化学介质，高离子交换能力，高导电性，高机械强度，高尺寸稳定性，低膜电阻，使用寿命长等优点，可应用于燃料电池或高 燃料电池。

    Multiple camera imaging-based bar code reader with optimized imaging field
    9.
    发明授权
    Multiple camera imaging-based bar code reader with optimized imaging field 有权
    具有优化成像领域的多相机成像条形码阅读器

    公开(公告)号：US08118227B2

    公开(公告)日：2012-02-21

    申请号：US12627519

    申请日：2009-11-30

    申请人： Michael Veksland ,  Igor Vinogradov ,  Heng Zhang

    发明人： Michael Veksland ,  Igor Vinogradov ,  Heng Zhang

    IPC分类号： G06K7/10

    CPC分类号： G06K7/10722 ,  G06K7/1096

    摘要： A multicamera imaging-based bar code reader wherein for least one camera assembly of the reader, a sensor array of the camera assembly is non-orthogonal with respect to an optical axis of an imaging lens assembly of the camera assembly such that an imaging or scanning volume of the camera assembly more closely conforms to a desired imaging field or region of the reader. In one exemplary embodiment the reader features: a housing supporting first and second transparent presentation windows and defining an interior region; an imaging system including a plurality of camera assemblies within the interior region, at least one camera assembly includes a sensor array and an imaging lens assembly, the sensor array being positioned with respect to the imaging lens assembly at an angle so as to be non-orthogonal with respect to an optical axis of the imaging lens assembly of the camera assembly.

    摘要翻译： 一种基于多摄像机成像的条形码读取器，其中读取器的至少一个相机组件，相机组件的传感器阵列相对于相机组件的成像透镜组件的光轴是非正交的，使得成像或扫描 相机组件的体积更接近于读取器的期望成像领域或区域。 在一个示例性实施例中，读取器具有：支撑第一和第二透明呈现窗口并限定内部区域的壳体; 包括内部区域内的多个相机组件的成像系统，至少一个相机组件包括传感器阵列和成像透镜组件，所述传感器阵列相对于所述成像透镜组件以一定角度定位， 相对于相机组件的成像透镜组件的光轴正交。

    MULTIPLE CAMERA IMAGING-BASED BAR CODE READER WITH OPTIMIZED IMAGING FIELD
    10.
    发明申请
    MULTIPLE CAMERA IMAGING-BASED BAR CODE READER WITH OPTIMIZED IMAGING FIELD 有权
    基于多摄像机成像的条形码读取器与优化成像领域

    公开(公告)号：US20110127333A1

    公开(公告)日：2011-06-02

    申请号：US12627519

    申请日：2009-11-30

    申请人： Michael Veksland ,  Igor Vinogradov ,  Heng Zhang

    发明人： Michael Veksland ,  Igor Vinogradov ,  Heng Zhang

    IPC分类号： G06K7/10

    CPC分类号： G06K7/10722 ,  G06K7/1096

    摘要： A multicamera imaging-based bar code reader wherein for least one camera assembly of the reader, a sensor array of the camera assembly is non-orthogonal with respect to an optical axis of an imaging lens assembly of the camera assembly such that an imaging or scanning volume of the camera assembly more closely conforms to a desired imaging field or region of the reader. In one exemplary embodiment the reader features: a housing supporting first and second transparent presentation windows and defining an interior region; an imaging system including a plurality of camera assemblies within the interior region, at least one camera assembly includes a sensor array and an imaging lens assembly, the sensor array being positioned with respect to the imaging lens assembly at an angle so as to be non-orthogonal with respect to an optical axis of the imaging lens assembly of the camera assembly.

    摘要翻译： 一种基于多摄像机成像的条形码读取器，其中读取器的至少一个相机组件，相机组件的传感器阵列相对于相机组件的成像透镜组件的光轴是非正交的，使得成像或扫描 相机组件的体积更接近于读取器的期望成像领域或区域。 在一个示例性实施例中，读取器具有：支撑第一和第二透明呈现窗口并限定内部区域的壳体; 包括内部区域内的多个相机组件的成像系统，至少一个相机组件包括传感器阵列和成像透镜组件，所述传感器阵列相对于所述成像透镜组件以一定角度定位， 相对于相机组件的成像透镜组件的光轴正交。