利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

89 条记录 (耗时 0.063 秒)

    Liquid crystal adaptive lens with closed-loop electrodes and related fabrication methods and control methods
    11.
    发明授权
    Liquid crystal adaptive lens with closed-loop electrodes and related fabrication methods and control methods 失效
    具有闭环电极的液晶自适应透镜及相关制造方法和控制方法

    公开(公告)号：US06778246B2

    公开(公告)日：2004-08-17

    申请号：US10053940

    申请日：2002-01-22

    申请人： Yi Sun ,  Stephen T. Kowel ,  Gregory P. Nordin

    发明人： Yi Sun ,  Stephen T. Kowel ,  Gregory P. Nordin

    IPC分类号： G02F11343

    CPC分类号： G02F1/29 ,  G02F1/134309 ,  G02F2001/294 ,  G02F2203/18

    摘要： A liquid crystal adaptive lens (LCAL) includes a reference plate, a liquid crystal layer disposed in electrical communication with the reference plate, and a plurality of closed-loop electrodes disposed in electrical communication with the liquid crystal layer. The closed-loop electrodes are adapted to receive a variable control voltage such that the refractive index of at least a portion of the liquid crystal layer is adjustable such that light passing through the liquid crystal layer is capable of being redirected. By including closed-loop electrodes, the liquid crystal layer of the LCAL is capable of having a radially varying refractive index.

    摘要翻译： 液晶自适应透镜（LCAL）包括参考板，与参考板电连通的液晶层和与液晶层电连通的多个闭环电极。 闭环电极适于接收可变控制电压，使得液晶层的至少一部分的折射率可调节，使得通过液晶层的光能够被重定向。 通过包括闭环电极，LCAL的液晶层能够具有径向变化的折射率。

    Volumetric computed tomography system for cardiac imaging including a system for communicating data over a network
    12.
    发明授权
    Volumetric computed tomography system for cardiac imaging including a system for communicating data over a network 失效
    用于心脏成像的体积计算机断层摄影系统，包括用于通过网络传送数据的系统

    公开(公告)号：US06408043B1

    公开(公告)日：2002-06-18

    申请号：US09473247

    申请日：1999-12-27

    申请人： Hui Hu ,  Jiang Hsieh ,  Stanley H. Fox ,  Kishore C. Acharya ,  Hui David He ,  Yi Sun

    发明人： Hui Hu ,  Jiang Hsieh ,  Stanley H. Fox ,  Kishore C. Acharya ,  Hui David He ,  Yi Sun

    IPC分类号： A61B600

    CPC分类号： A61B6/541 ,  A61B6/027 ,  G01N23/046 ,  G01N2223/419 ,  G01N2223/612

    摘要： A method for generating an image of an object using a computed tomography (CT) imaging system, which includes at least one x-ray detector array and at least one rotating x-ray source projecting an x-ray beam, includes the steps of identifying a physiological cycle of the object (the cycle comprising a plurality of phases); selecting at least one phase of the object; collecting at least one segment of projection data for each selected phase of the object during each rotation of each x-ray source; generating a projection data set by combining the projection data segments; generating a cross-sectional image of the entire object from the projection data set; and communicating the image or data associated with the image to a remote facility. The remote facility provides remote services over a network.

    摘要翻译： 一种使用计算机断层摄影（CT）成像系统产生物体的图像的方法，该系统包括至少一个X射线检测器阵列和投射X射线束的至少一个旋转x射线源，包括识别 物体的生理周期（包括多个相的周期）; 选择对象的至少一个阶段; 在每个x射线源的每次旋转期间收集对象的每个所选相位的至少一个投影数据段; 通过组合所述投影数据段来生成投影数据集; 从所述投影数据集生成整个对象的横截面图像; 并将与图像相关联的图像或数据传送到远程设施。 远程设备通过网络提供远程服务。

    LOAD BALANCING METHOD, LOAD BALANCING SYSTEM, AND ACCESS CONTROLLER
    15.
    发明申请
    LOAD BALANCING METHOD, LOAD BALANCING SYSTEM, AND ACCESS CONTROLLER 审中-公开

    公开(公告)号：US20180255480A1

    公开(公告)日：2018-09-06

    申请号：US15910245

    申请日：2018-03-02

    申请人： Tian YANG ,  Yi Sun ,  Linju Yang ,  Haihua Yu ,  Chaofeng Li

    发明人： Tian YANG ,  Yi Sun ,  Linju Yang ,  Haihua Yu ,  Chaofeng Li

    IPC分类号： H04W28/08 ,  H04W76/10 ,  H04W76/25

    CPC分类号： H04W28/08 ,  H04W36/22 ,  H04W76/10 ,  H04W76/25 ,  H04W84/12

    摘要： A load balancing method, an access controller and a load balancing system are provided. The method includes receiving load status association information from a plurality of APs in a wireless local area network, respectively, the load status association information including load information and connectivity information, and the connectivity information being information for indicating one or more UEs that can be connected to an AP corresponding to the load status association information; determining, based on the load status association information, load statuses of the APs, and obtaining, using the load status association information, a load balancing connection scheme for balancing loads of the APs, when the load statuses satisfy a predetermined condition; and determining, based on the load balancing connection scheme, a correspondence relation between a specific UE and one of the plurality of APs to connect a UE and a corresponding AP.

    DISTRIBUTED TCP SYN FLOOD PROTECTION
    17.
    发明申请
    DISTRIBUTED TCP SYN FLOOD PROTECTION 有权
    分布式TCP SYN FLOOD保护

    公开(公告)号：US20130263245A1

    公开(公告)日：2013-10-03

    申请号：US13794367

    申请日：2013-03-11

    申请人： Yi Sun ,  Meng Xu ,  Louis Cheung ,  Choung-Yaw Michael Shieh

    发明人： Yi Sun ,  Meng Xu ,  Louis Cheung ,  Choung-Yaw Michael Shieh

    IPC分类号： H04L29/06

    CPC分类号： H04L63/0209 ,  H04L63/1458

    摘要： A method and apparatus is disclosed herein for TCP SYN flood protection. In one embodiment, a TCP SYN flood protection arrangement comprises a first device operable to process packet input and output functions, including performing sender verification with respect to a connection initiation from a sender for a first TCP connection between the sender and a destination server and a second device, separate from the first device, to perform one or more security processing operations on packets of the first TCP connection from the sender after the first device verifies the sender is legitimate.

    摘要翻译： 本文公开了用于TCP SYN防洪的方法和装置。 在一个实施例中，TCP SYN泛洪保护装置包括可操作以处理分组输入和输出功能的第一设备，包括相对于来自发送方的发送方与发送方与目的地服务器之间的第一TCP连接的连接发起执行发送方验证，以及 所述第二设备与所述第一设备分离，以在所述第一设备验证所述发送者是合法之后，对来自所述发送者的所述第一TCP连接的分组执行一个或多个安全处理操作。

    NON-FRAGMENTED IP PACKET TUNNELING IN A NETWORK
    18.
    发明申请
    NON-FRAGMENTED IP PACKET TUNNELING IN A NETWORK 有权
    网络中的非易碎IP分组隧道

    公开(公告)号：US20130250956A1

    公开(公告)日：2013-09-26

    申请号：US13847881

    申请日：2013-03-20

    申请人： Yi Sun ,  Meng Xu ,  Choung-Yaw Michael Shieh

    发明人： Yi Sun ,  Meng Xu ,  Choung-Yaw Michael Shieh

    IPC分类号： H04L12/46

    CPC分类号： H04L12/4633 ,  H04L69/166

    摘要： A method and apparatus is disclosed herein for IP packet tunneling in a network. In one embodiment, the method comprises receiving, at a first network device, a first IP packet of a IP connection; creating a second IP packet by replacing information in a field in the first IP packet with a session ID identifying the IP connection; and forwarding, by the first network device, the second IP packet to the second network device in the distributed network environment.

    摘要翻译： 本文公开了一种用于网络中的IP分组隧道的方法和装置。 在一个实施例中，该方法包括在第一网络设备处接收IP连接的第一IP分组; 通过用识别IP连接的会话ID替换第一IP分组中的字段中的信息来创建第二IP分组; 以及由所述第一网络设备将所述第二IP分组转发到所述分布式网络环境中的所述第二网络设备。

    Rotary mechanism of rotary seats
    20.
    发明授权
    Rotary mechanism of rotary seats 有权
    旋转座椅旋转机构

    公开(公告)号：US08205945B2

    公开(公告)日：2012-06-26

    申请号：US12687543

    申请日：2010-01-14

    申请人： Jia Ma ,  Wei Le ,  Zhi Han ,  Yi Sun

    发明人： Jia Ma ,  Wei Le ,  Zhi Han ,  Yi Sun

    IPC分类号： A47C1/00 ,  A47B95/00 ,  F16M13/00

    CPC分类号： B60N2/14

    摘要： A rotary mechanism includes an upper seat pan, a lower seat pan and an arc slideway mechanism. The upper and lower seat pans are connected at their sides and can rotate relative to each other. A middle inner slide rail of the arc slideway mechanism, which has a long through-hole in its center and is fixed to the lower seat pan, is positioned between an upper supporting plate and a lower supporting plate, both of which have a long aperture in their respective centers. Fixed parts run through the long through-hole and the long apertures, and fix an upper outer slide rail and a lower outer slide rail. A locking mechanism having portions fixed to the upper seat pan and the lower seat pan, respectively, is arranged to cooperate with the arc slideway mechanism to limit relative rotation of the upper and lower seat pans.

    摘要翻译： 旋转机构包括上座板，下座板和弧形滑道机构。 上下座板在其侧面连接并且可相对于彼此旋转。 弧形滑道机构的中间内滑轨位于上支撑板和下支撑板之间，该中间内滑轨在其中心具有长的通孔并且固定在下座板上，两者都具有较长的孔 在各自的中心。 固定部件穿过长通孔和长孔，并固定上外侧滑轨和下部外滑轨。 具有分别固定到上座板和下座板的部分的锁定机构被布置成与弧形滑道机构配合以限制上下座板的相对旋转。