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132 条记录 (耗时 0.048 秒)

    Imaging system for three-dimensional reconstruction of surface profiles
    1.
    发明授权
    Imaging system for three-dimensional reconstruction of surface profiles 有权
    用于三维重建表面轮廓的成像系统

    公开(公告)号：US07676114B2

    公开(公告)日：2010-03-09

    申请号：US11305568

    申请日：2005-12-16

    申请人： Chi Kit Ronald Chung ,  Jun Cheng ,  Y. Edmund Lam ,  Shun Ming Kenneth Fung ,  Fan Wang ,  Wing Hong Leung

    发明人： Chi Kit Ronald Chung ,  Jun Cheng ,  Y. Edmund Lam ,  Shun Ming Kenneth Fung ,  Fan Wang ,  Wing Hong Leung

    IPC分类号： G01B11/24 ,  G06K9/00

    CPC分类号： G01B11/2527

    摘要： A system for three-dimensional reconstruction of a surface profile of a surface of an object is provided that utilizes a binary pattern projected onto the surface of the object. A binary string consisting of a series of “1”s and “0”s is first created, and a binary pattern of light that is constructed in accordance with the binary string such that bright and dark bands of light of equal widths correspond to “1”s and “0”s from the binary string respectively is projected onto the surface. The binary pattern is shifted with respect to the surface multiple times, during which an image of the binary pattern illuminating the surface is obtained at each position of the binary pattern. Thereafter, a height of each predetermined point on the surface is calculated relative to a reference plane based upon the images cumulatively obtained at said predetermined point.

    摘要翻译： 提供了一种用于物体表面的表面轮廓的三维重建的系统，其利用投影到物体表面上的二进制图案。 首先创建由一系列“1”和“0”组成的二进制串，以及根据二进制串构造的二进制图案，使得相等宽度的明暗的光带对应于“ 分别将二进制串的“1”和“0”投影到表面上。 二进制图案相对于表面多次移位，在此期间，在二进制图案的每个位置处获得照亮表面的二进制图案的图像。 此后，基于在所述预定点累积获得的图像，相对于参考平面计算表面上的每个预定点的高度。

    Missing die detection
    2.
    发明授权
    Missing die detection 有权
    缺失检测

    公开(公告)号：US07045803B2

    公开(公告)日：2006-05-16

    申请号：US10618297

    申请日：2003-07-11

    申请人： Fan Wang ,  Wing Hong Leung

    发明人： Fan Wang ,  Wing Hong Leung

    IPC分类号： G01N21/86 ,  G01V8/00

    CPC分类号： H01L21/67259

    摘要： An indication of whether or not a target object is present at a site of a collet assembly is derived by monitoring light reflected from the site. The use of reflected light enables the presence of objects to be detected, especially transparent objects. In a preferred arrangement for determining if a sapphire die is present in a die-handling collet assembly, light from a source is collimated or focused into a narrow beam and directed through a beam splitter at the target site of the collet assembly. Light reflected from the surface of the die is further reflected by the beam splitter toward a photo-sensor. The reflected light is measured when the collet passes over a dark background while on the way to deliver a die at a bonding position and again while returning after attempting to place the die at the bonding position. A determination of a die present in the former and absent in the latter is indicative of a well-placed die at the bonding position.

    摘要翻译： 通过监视从站点反射的光来导出目标对象是否存在于夹头组件的位置的指示。 反射光的使用使得能够检测物体的存在，特别是透明物体。 在用于确定裸片处理夹头组件中是否存在蓝宝石模具的优选布置中，来自源的光被准直或聚焦成窄梁并且被引导通过在夹头组件的目标位置处的分束器。 从模具表面反射的光被分束器进一步反射成光传感器。 当夹头在暗背景上通过时，测量反射光，同时在尝试将模具置于结合位置时在退出时再次在接合位置传送模具。 存在于前者中并且在后者中不存在的模具的确定指示在结合位置处的良好的模具。

    Imaging system for three-dimensional reconstruction of surface profiles
    3.
    发明申请
    Imaging system for three-dimensional reconstruction of surface profiles 有权
    用于三维重建表面轮廓的成像系统

    公开(公告)号：US20060132802A1

    公开(公告)日：2006-06-22

    申请号：US11305568

    申请日：2005-12-16

    申请人： Chi Kit Chung ,  Jun Cheng ,  Y. Lam ,  Shun Ming Fung ,  Fan Wang ,  Wing Leung

    发明人： Chi Kit Chung ,  Jun Cheng ,  Y. Lam ,  Shun Ming Fung ,  Fan Wang ,  Wing Leung

    IPC分类号： G01B11/24

    CPC分类号： G01B11/2527

    摘要： A system for three-dimensional reconstruction of a surface profile of a surface of an object is provided that utilizes a binary pattern projected onto the surface of the object. A binary string consisting of a series of “1”s and “0”s is first created, and a binary pattern of light that is constructed in accordance with the binary string such that bright and dark bands of light of equal widths correspond to “1”s and “0”s from the binary string respectively is projected onto the surface. The binary pattern is shifted with respect to the surface multiple times, during which an image of the binary pattern illuminating the surface is obtained at each position of the binary pattern. Thereafter, a height of each predetermined point on the surface is calculated relative to a reference plane based upon the images cumulatively obtained at said predetermined point.

    摘要翻译： 提供了一种用于物体表面的表面轮廓的三维重建的系统，其利用投影到物体表面上的二进制图案。 首先创建由一系列“1”和“0”组成的二进制串，以及根据二进制串构造的二进制图案，使得相等宽度的明暗的光带对应于“ 分别将二进制串的“1”和“0”投影到表面上。 二进制图案相对于表面多次移位，在此期间，在二进制图案的每个位置处获得照亮表面的二进制图案的图像。 此后，基于在所述预定点累积获得的图像，相对于参考平面计算表面上的每个预定点的高度。

    Doorbell button
    5.
    外观设计
    Doorbell button 有权

    公开(公告)号：USD892662S1

    公开(公告)日：2020-08-11

    申请号：US29673126

    申请日：2018-12-12

    申请人： Fan Wang

    设计人： Fan Wang

    Prioritizing cloud-based computing tasks according to global company and job type priority levels
    6.
    发明授权
    Prioritizing cloud-based computing tasks according to global company and job type priority levels 有权

    公开(公告)号：US09870265B2

    公开(公告)日：2018-01-16

    申请号：US14565255

    申请日：2014-12-09

    申请人： Mao Geng ,  Yukching Leung ,  Ming Zhang ,  Fan Wang

    发明人： Mao Geng ,  Yukching Leung ,  Ming Zhang ,  Fan Wang

    IPC分类号： G06F9/50

    CPC分类号： G06F9/5027 ,  G06F2209/5021

    摘要： Systems and methods for prioritizing cloud-based computing tasks are provided. An example method includes, identifying a first plurality of service requests submitted by a plurality of users including a first user; selecting a first service request, in the plurality of service requests, in accordance with a first priority, where the first service request is submitted by the first user; selecting a second service request submitted by the first user, in a second plurality of service requests submitted by the first user, in accordance with a second priority, where the second service request is associated with a first job type; and selecting a third service request submitted by the first user, in a third plurality of service requests submitted the first user, in accordance with a third priority, where the third plurality of service requests submitted the first user are associate with a same job type.

    Method, service board, and system for transmitting KVM data
    8.
    发明授权
    Method, service board, and system for transmitting KVM data 有权
    用于传输KVM数据的方法，业务板和系统

    公开(公告)号：US09154579B2

    公开(公告)日：2015-10-06

    申请号：US13465455

    申请日：2012-05-07

    申请人： Yansong Li ,  Fan Wang

    发明人： Yansong Li ,  Fan Wang

    IPC分类号： G06F13/12 ,  H04L29/06 ,  G06F3/14

    CPC分类号： H04L67/38 ,  G06F3/1454 ,  G09G2330/08 ,  G09G2370/12 ,  G09G2370/24

    摘要： A method for transmitting keyboard, video, mouse (KVM) data includes converting, by a service board, KVM data into a KVM packet; sending the KVM packet to a switch board through a BASE channel, so that the switch board forwards the KVM packet to a remote console. The embodiments of the present invention are mainly applied to a process for implementing KVM data transmission based on ATCA architecture.

    摘要翻译： 用于传输键盘，视频，鼠标（KVM）数据的方法包括将服务板将KVM数据转换成KVM包; 通过BASE通道将KVM数据包发送到交换机板，以便交换机板将KVM数据包转发到远程控制台。 本发明的实施例主要应用于基于ATCA架构实现KVM数据传输的过程。

    System and method for managing account of instant messenger
    9.
    发明授权
    System and method for managing account of instant messenger 有权
    管理即时通讯账号的系统和方法

    公开(公告)号：US08892690B2

    公开(公告)日：2014-11-18

    申请号：US12194292

    申请日：2008-08-19

    申请人： Zhao Liu ,  Fan Wang ,  Xiaobo Shao

    发明人： Zhao Liu ,  Fan Wang ,  Xiaobo Shao

    IPC分类号： G06F15/173 ,  H04L29/06 ,  H04L12/58

    CPC分类号： H04L63/105 ,  H04L51/04

    摘要： A system for managing an Instant Messenger account including a process server and a database server, and the process server is adapted to receive enhanced association information of at least one account from at least one client terminal, transmit the enhanced association information to the database server; when receiving a service request from one client terminal, acquire the enhanced association information of an account corresponding to the client terminal from the database server, generate verification information according to the security level of the service request and transmit the verification information to the client terminal to verify the identity of the user using the client terminal; and the database server is adapted to save the enhanced association information of the at least one account.

    摘要翻译： 一种用于管理包括进程服务器和数据库服务器的Instant Messenger帐户的系统，并且所述进程服务器适于从至少一个客户终端接收至少一个帐户的增强关联信息，将所述增强关联信息发送到所述数据库服务器; 当从一个客户终端接收到服务请求时，从数据库服务器获取对应于客户终端的账户的增强关联信息，根据服务请求的安全级别生成验证信息，并将验证信息发送给客户终端 使用客户终端验证用户的身份; 并且所述数据库服务器适于保存所述至少一个帐户的所述增强的关联信息。

    Uplink spatial division multiple access (SDMA) user pairing and scheduling
    10.
    发明授权
    Uplink spatial division multiple access (SDMA) user pairing and scheduling 有权
    上行空分多址（SDMA）用户配对和调度

    公开(公告)号：US08644288B2

    公开(公告)日：2014-02-04

    申请号：US12183216

    申请日：2008-07-31

    申请人： Fan Wang ,  Stanley J. Benes ,  Amitabha Ghosh ,  Chandrasekar Sankaran ,  Timothy J. Wilson ,  Fei Tong ,  Nick W. Whinnett

    发明人： Fan Wang ,  Stanley J. Benes ,  Amitabha Ghosh ,  Chandrasekar Sankaran ,  Timothy J. Wilson ,  Fei Tong ,  Nick W. Whinnett

    IPC分类号： H04J11/00 ,  H04W4/00 ,  H04B7/208

    CPC分类号： H04B7/0452

    摘要： A method, system and communication network for transmitting information signals via uplink (UL) collaborative SDMA, in a wireless communication system. Base station receiver estimates a channel gain associated with the transmission path(s) of each user and keeps a matrix of normalized covariance, between users. Based on the estimated channel gain and the normalized covariance, ULS utility is able to compute channel capacity. Based on capacity estimates of (1) the multiplexed user signals and (2) the individual user signals, signals are either multiplexed for UL SDMA or are transmitted individually. An optimal selection of multiplexed signals may be based upon: (1) a cross user interface measurement; and (2) a selection mechanism based on eigen-decomposition techniques. The ULS utility enables a UL scheduler to pair information signals with clear spatial distinction and minimal correlation, based on capacity evaluations.

    摘要翻译： 一种用于在无线通信系统中经由上行链路（UL）协作SDMA发送信息信号的方法，系统和通信网络。 基站接收机估计与每个用户的传输路径相关联的信道增益，并在用户之间保持归一化协方差矩阵。 基于估计的信道增益和归一化协方差，ULS实用程序能够计算信道容量。 基于（1）多路复用用户信号和（2）个体用户信号的容量估计，信号被多路复用用于UL SDMA或单独发送。 复用信号的最佳选择可以基于：（1）跨用户接口测量; 和（2）基于特征分解技术的选择机制。 ULS实用程序使得UL调度器能够基于容量评估将信息信号与清晰的空间区别和最小的相关性进行配对。