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61 条记录 (耗时 0.024 秒)

    Probe card
    22.
    发明授权
    Probe card 失效
    探针卡

    公开(公告)号：US08723545B2

    公开(公告)日：2014-05-13

    申请号：US13286858

    申请日：2011-11-01

    申请人： Duk Kyu Lee ,  Chang Min Im ,  Sang Bum Sim ,  Yun Kee Cho

    发明人： Duk Kyu Lee ,  Chang Min Im ,  Sang Bum Sim ,  Yun Kee Cho

    IPC分类号： G01R31/00

    CPC分类号： G01R1/07378

    摘要： A probe card facilitates a wiring connection, reducing working time and preventing a working error and includes a main circuit board having an opening in its center. A reinforcement member has a lower end coupled to that opening to prevent deforming the board. A sub-circuit board electrically connected to the main board is seated on an upper side of the reinforcement member. A space transformer is positioned on a lower portion of the opening of the main board. A plurality of wires have both ends inserted into through holes in the sub-circuit board and space transformer to electrically connect them. Probes are provided on a lower portion of the space transformer, each having one end in contact with the wire inserted into the through-hole of the space transformer and the other end in contact with a wafer to be tested.

    摘要翻译： 探针卡有助于接线连接，减少工作时间并防止工作错误，并且包括在其中心具有开口的主电路板。 加强构件具有联接到该开口的下端，以防止板的变形。 电连接到主板的子电路板位于加强构件的上侧。 空间变压器位于主板的开口的下部。 多根导线的两端插入到副电路板和空间变压器的通孔中，以将它们电连接。 探针设置在空间变压器的下部，每个探针的一端与插入空间变压器的通孔的导线接触，另一端与待测试的晶片接触。

    Apparatus and method for extracting feature information of object and apparatus and method for creating feature map
    23.
    发明授权
    Apparatus and method for extracting feature information of object and apparatus and method for creating feature map 有权
    用于提取物体和装置的特征信息的装置和方法以及用于创建特征图的方法

    公开(公告)号：US08352075B2

    公开(公告)日：2013-01-08

    申请号：US12457203

    申请日：2009-06-03

    申请人： Joon-kee Cho ,  Yeon-ho Kim ,  Dong-ryeol Park

    发明人： Joon-kee Cho ,  Yeon-ho Kim ,  Dong-ryeol Park

    IPC分类号： G05B15/00

    CPC分类号： G06K9/4604 ,  G06K9/00201 ,  G06K9/00664 ,  G06T7/514

    摘要： Technology for creating a feature map for localizing a mobile robot and extracting feature information of surroundings is provided. According to one aspect, feature information including a reflection function is extracted from information acquired using a 3D distance sensor and used as a basis for creating a feature map. Thus, a feature map that is less sensitive to change in the surrounding environment can be created, and a success rate of feature matching can be increased.

    摘要翻译： 提供了用于创建用于本地化移动机器人并提取周围环境的特征信息的特征图的技术。 根据一个方面，从使用3D距离传感器获取的信息中提取包括反射函数的特征信息，并将其用作创建特征图的基础。 因此，可以创建对周围环境变化较不敏感的特征图，并且可以增加特征匹配的成功率。

    Probe Card
    24.
    发明申请
    Probe Card 失效
    探头卡

    公开(公告)号：US20120146677A1

    公开(公告)日：2012-06-14

    申请号：US13286858

    申请日：2011-11-01

    申请人： Duk Kyu Lee ,  Chang Min Im ,  Sang Bum Sim ,  Yun Kee Cho

    发明人： Duk Kyu Lee ,  Chang Min Im ,  Sang Bum Sim ,  Yun Kee Cho

    IPC分类号： G01R1/067

    CPC分类号： G01R1/07378

    摘要： A probe card facilitates a wiring connection, reducing working time and preventing a working error and includes a main circuit board having an opening in its center. A reinforcement member has a lower end coupled to that opening to prevent deforming the board. A sub-circuit board electrically connected to the main board is seated on an upper side of the reinforcement member. A space transformer is positioned on a lower portion of the opening of the main board. A plurality of wires have both ends inserted into through holes in the sub-circuit board and space transformer to electrically connect them. Probes are provided on a lower portion of the space transformer, each having one end in contact with the wire inserted into the through-hole of the space transformer and the other end in contact with a wafer to be tested.

    摘要翻译： 探针卡有助于接线连接，减少工作时间并防止工作错误，并且包括在其中心具有开口的主电路板。 加强构件具有联接到该开口的下端，以防止板的变形。 电连接到主板的子电路板位于加强构件的上侧。 空间变压器位于主板的开口的下部。 多根导线的两端插入到副电路板和空间变压器的通孔中，以将它们电连接。 探针设置在空间变压器的下部，每个探针的一端与插入空间变压器的通孔的导线接触，另一端与待测试的晶片接触。

    Apparatus and method for generating octree based 3D map
    25.
    发明申请
    Apparatus and method for generating octree based 3D map 有权
    用于生成基于八叉树的3D地图的装置和方法

    公开(公告)号：US20110193859A1

    公开(公告)日：2011-08-11

    申请号：US12929682

    申请日：2011-02-08

    申请人： Yeon-Ho Kim ,  Joon-Kee Cho ,  Jung-Hyun Han ,  Yonh-hyun Jo

    发明人： Yeon-Ho Kim ,  Joon-Kee Cho ,  Jung-Hyun Han ,  Yonh-hyun Jo

    IPC分类号： G06T15/00

    CPC分类号： G06T17/005

    摘要： A method of generating a 3D complex octree map. A plurality of points each having 3D location information are detected from a range image. A space having the detected plurality of points is represented using grids. If points in a grid forms a plane, the grid is not subdivided and planar information about the plane is stored. A space not forming a plane is subdivided, thereby enhancing the storage efficiency.

    摘要翻译： 一种生成3D复数八叉树图的方法。 从范围图像中检测出具有3D位置信息的多个点。 具有检测到的多个点的空间使用网格来表示。 如果网格中的点形成平面，则网格不会被细分，并且存储关于平面的平面信息。 未形成平面的空间被细分，从而提高存储效率。

    Obstacle detecting apparatus and method
    27.
    发明申请
    Obstacle detecting apparatus and method 审中-公开
    障碍物检测装置及方法

    公开(公告)号：US20100004861A1

    公开(公告)日：2010-01-07

    申请号：US12318587

    申请日：2008-12-31

    申请人： Dong-ryeol Park ,  Yeon-ho Kim ,  Joon-kee Cho

    发明人： Dong-ryeol Park ,  Yeon-ho Kim ,  Joon-kee Cho

    IPC分类号： G06G7/78

    CPC分类号： G06N3/008 ,  G06K9/00691

    摘要： An obstacle detecting apparatus and a method thereof, which are usable in an autonomous moving robot, are provided. The obstacle detecting apparatus extracts at least one plane from measured range data, extracts at least one intersection point and at least one intersection line using at least one plane, and extracts matching data neighboring at least one intersection point and at least one intersection line from the range data. The matching data is extracted by reflecting uncertainties of the intersection point and the intersection line extracted from the measured range data. Matching is performed between the extracted matching data and model data, and an obstruction is detected by using the matching result.

    摘要翻译： 提供了一种可用于自主移动机器人的障碍物检测装置及其方法。 所述障碍物检测装置从测量范围数据中提取至少一个平面，使用至少一个平面提取至少一个交点和至少一个交叉线，并提取与所述至少一个交点相邻的匹配数据和至少一个交叉线 范围数据。 通过反映从测量范围数据提取的交点和交点线的不确定性来提取匹配数据。 在提取的匹配数据和模型数据之间进行匹配，并且通过使用匹配结果来检测障碍物。

    BROADCAST RECEIVING APPARATUS AND METHOD THEREOF
    29.
    发明申请
    BROADCAST RECEIVING APPARATUS AND METHOD THEREOF 审中-公开
    广播接收装置及其方法

    公开(公告)号：US20080163296A1

    公开(公告)日：2008-07-03

    申请号：US11774680

    申请日：2007-07-09

    申请人： Seung-yeob SHIN ,  Seung-kee CHO ,  Kwang-won KIM ,  Jae-ho CHOI

    发明人： Seung-yeob SHIN ,  Seung-kee CHO ,  Kwang-won KIM ,  Jae-ho CHOI

    IPC分类号： H04N5/445

    CPC分类号： H04H60/65 ,  H04H40/18 ,  H04H60/29 ,  H04H60/46 ,  H04N5/44543 ,  H04N5/76 ,  H04N21/4316 ,  H04N21/4622 ,  H04N21/482 ,  H04N21/8153 ,  H04N21/8455

    摘要： A broadcast receiving apparatus and a method for providing a channel search screen are provided, the apparatus including a broadcast receiving unit which tunes broadcast channels each for a time period, a storage media which classifiably stores, in each broadcast channel category, an amount of still images of previous broadcasts from the broadcast channels tuned by the broadcast receiving unit; and a combining unit which generates one broadcast screen by combining a first image from either a broadcast channel currently tuned by a user among the still images stored in the storage media or from a broadcast channel selected by the user, and a second image displaying a series of the still images of at least one broadcast channel among the still images stored in the storage media. Information about other channels such as Electronic Program Guide is improved such that still images of other channels are provided as animation.

    摘要翻译： 提供了一种用于提供频道搜索屏幕的广播接收装置和方法，该装置包括：广播接收单元，其在每个广播频道类别中分类调谐每个广播频道类别中的广播频道一段时间的广播频道; 来自广播接收单元调谐的广播频道的先前广播的图像; 以及组合单元，其通过组合来自当前由用户调谐的广播信道的第一图像在存储在存储介质中的静止图像中或者从由用户选择的广播频道之间组合第一图像，以及第二图像显示系列 在存储在存储介质中的静止图像中的至少一个广播频道的静止图像。 有关电子节目指南等其他频道的信息得到改进，使其他频道的静态图像作为动画提供。