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52 条记录 (耗时 0.028 秒)

    PRINTED CIRCUIT BOARD
    1.
    发明申请
    PRINTED CIRCUIT BOARD 有权
    印刷电路板

    公开(公告)号：US20120048610A1

    公开(公告)日：2012-03-01

    申请号：US12875156

    申请日：2010-09-03

    申请人： SHOU-KUO HSU ,  YUNG-CHIEH CHEN ,  HSIEN-CHUAN LIANG ,  WEN-LAING TSENG ,  SHEN-CHUN LI ,  CHIA-NAN PAI

    发明人： SHOU-KUO HSU ,  YUNG-CHIEH CHEN ,  HSIEN-CHUAN LIANG ,  WEN-LAING TSENG ,  SHEN-CHUN LI ,  CHIA-NAN PAI

    IPC分类号： H05K1/11

    CPC分类号： H05K1/0251 ,  H05K1/115 ,  H05K2201/09836 ,  Y10T428/24917

    摘要： A printed circuit board (PCB) includes two layers, two signal transmission traces, and a vertical interconnect access (via). The signal transmission traces are respectively arranged on the layers. The signal transmission traces are electrically connected to each other through the via. A centerline of the via with a vertical line of the layers form an acute angle θ, the angle θ is less than cos−1[(Lv2−Lt2)/(Lv2+Lt2)]. Wherein Lt is loss of the two signal transmitting traces in a unit length, and Lv is loss of the via in a unit length.

    摘要翻译： 印刷电路板（PCB）包括两层，两条信号传输路径和一条垂直互连接口（via）。 信号传输迹线分别布置在层上。 信号传输迹线通过通孔彼此电连接。 具有垂直线的通孔的中心线形成锐角和角度;角度和角度; 小于cos-1 [（Lv2-Lt2）/（Lv2 + Lt2）]。 其中Lt是以单位长度丢失两个信号传输迹线，并且Lv是单位长度中的通孔的损失。

    CLAMPING MECHANISM
    2.
    发明申请
    CLAMPING MECHANISM 审中-公开
    夹紧机制

    公开(公告)号：US20120032385A1

    公开(公告)日：2012-02-09

    申请号：US12981544

    申请日：2010-12-30

    申请人： SHEN-CHUN LI ,  HSIEN-CHUAN LIANG ,  WEN-LAING TSENG ,  YUNG-CHIEH CHEN ,  YU-CHANG PAI ,  SHOU-KUO HSU

    发明人： SHEN-CHUN LI ,  HSIEN-CHUAN LIANG ,  WEN-LAING TSENG ,  YUNG-CHIEH CHEN ,  YU-CHANG PAI ,  SHOU-KUO HSU

    IPC分类号： B25B5/06

    CPC分类号： B25B11/00 ,  B25B1/2421 ,  B25J15/106

    摘要： A clamping mechanism for holding a workpiece includes an end executor, a driving member, and a contact member detachably mounted on the end executor. The end executor includes a plurality of claws arranged in matrix. The contact member includes a mounting board and a plurality of contact sleeves corresponding to the claws. The driving member is capable of driving the mounting board, moving the contact sleeves to extend the claws, and hold the workpiece.

    摘要翻译： 用于保持工件的夹持机构包括端部执行器，驱动构件和可拆卸地安装在端部执行器上的接触构件。 末端执行器包括排列成矩阵的多个爪。 接触构件包括安装板和对应于爪的多个接触套筒。 驱动构件能够驱动安装板，移动接触套以延伸爪并且保持工件。

    SYSTEM AND METHOD FOR TESTING AN OBJECT USING A MECHANICAL ARM
    3.
    发明申请
    SYSTEM AND METHOD FOR TESTING AN OBJECT USING A MECHANICAL ARM 审中-公开
    使用机械臂测试对象的系统和方法

    公开(公告)号：US20120016620A1

    公开(公告)日：2012-01-19

    申请号：US12978418

    申请日：2010-12-24

    申请人： SHEN-CHUN LI ,  HSIEN-CHUAN LIANG ,  WEN-LAING TSENG ,  YUNG-CHIEH CHEN ,  YU-CHANG PAI ,  SHOU-KUO HSU

    发明人： SHEN-CHUN LI ,  HSIEN-CHUAN LIANG ,  WEN-LAING TSENG ,  YUNG-CHIEH CHEN ,  YU-CHANG PAI ,  SHOU-KUO HSU

    IPC分类号： G06F19/00

    CPC分类号： G01R31/2808

    摘要： A system and method for testing objects using a mechanical arm includes establishing coordinate system based on a work area of the mechanical arm, and obtaining test parameters from a storage system. The method further includes controlling the mechanical arm to get an object and position the object to the position of a test platform according to the test parameters, controlling the mechanical arm to get test tool from a tool shelf and position the test tool to a position of test point on the object to test the object according to the test parameters. The method also includes controlling the mechanical arm to get the object from the test platform and position the object to the location reserved for the object according to the test parameters.

    摘要翻译： 使用机械臂测试物体的系统和方法包括基于机械臂的工作区域建立坐标系，以及从存储系统获得测试参数。 该方法还包括控制机械臂以获得物体，并根据测试参数将物体定位到测试平台的位置，控制机械臂从工具架获得测试工具，并将测试工具定位到 对象上的测试点根据测试参数测试对象。 该方法还包括控制机械臂以从测试平台获得物体，并根据测试参数将物体定位到为对象保留的位置。

    RADIO FREQUENCY FILTER
    7.
    发明申请
    RADIO FREQUENCY FILTER 失效
    无线频率滤波器

    公开(公告)号：US20110102103A1

    公开(公告)日：2011-05-05

    申请号：US12638992

    申请日：2009-12-16

    申请人： SHEN-CHUN LI ,  SHOU-KUO HSU ,  YUNG-CHIEH CHEN ,  HSIEN-CHUAN LIANG

    发明人： SHEN-CHUN LI ,  SHOU-KUO HSU ,  YUNG-CHIEH CHEN ,  HSIEN-CHUAN LIANG

    IPC分类号： H03H7/01

    CPC分类号： H03H7/0115 ,  H03H1/0007 ,  H03H7/0153 ,  H03H7/175 ,  H03H7/1775

    摘要： Parameters of a radio frequency filter can be changed by changing structure of each component of the filter. Material of each component, diameters of each of magnetic cylinders, density of each of conductive coils, and thickness of each of dielectric layers can be changed. When any component needs to be replaced, the filter can be detached as needed.

    摘要翻译： 可以通过改变滤波器的每个分量的结构来改变射频滤波器的参数。 可以改变每个部件的材料，每个磁性圆筒的直径，每个导电线圈的密度和每个介电层的厚度。 当需要更换任何组件时，可以根据需要拆卸过滤器。

    SYSTEM AND METHOD FOR INSPECTING LAYOUT OF A PRINTED CIRCUIT BOARD
    8.
    发明申请
    SYSTEM AND METHOD FOR INSPECTING LAYOUT OF A PRINTED CIRCUIT BOARD 失效
    用于检查印刷电路板布局的系统和方法

    公开(公告)号：US20110047524A1

    公开(公告)日：2011-02-24

    申请号：US12701677

    申请日：2010-02-08

    申请人： HSIEN-CHUAN LIANG ,  SHEN-CHUN LI ,  CHUN-JEN CHEN ,  SHOU-KUO HSU ,  DUEN-YI HO ,  YUNG-CHIEH CHEN

    发明人： HSIEN-CHUAN LIANG ,  SHEN-CHUN LI ,  CHUN-JEN CHEN ,  SHOU-KUO HSU ,  DUEN-YI HO ,  YUNG-CHIEH CHEN

    IPC分类号： G06F17/50

    CPC分类号： G06F17/5081

    摘要： A system and method for inspecting layout of a printed circuit board (PCB) provides a graphical user interface (GUI). The GUI displays a layout of the PCB. High side pins of a pulse width modulation (PWM) controller and a component connected to a high side pin are found. If the component is a metallic oxide semiconductor field effect transistor (MOSFET), the system calculate absolute a linear distance and a trace distance between a source pin of the MOSFET and a capacitor pin of a coupling capacitor connected to the source pin. If the linear distance, the trace distance and a capacitance of the coupling capacitor accord with a layout standard, the layout of the PCB is determined to be up to standard.

    摘要翻译： 用于检查印刷电路板（PCB）的布局的系统和方法提供图形用户界面（GUI）。 GUI显示PCB的布局。 发现脉冲宽度调制（PWM）控制器的高端引脚和连接到高端引脚的元件。 如果组件是金属氧化物半导体场效应晶体管（MOSFET），则该系统计算绝缘线性距离和MOSFET的源极引脚与连接到源极引脚的耦合电容的电容引脚之间的走线距离。 如果线性距离，迹线距离和耦合电容的电容符合布局标准，则PCB的布局被确定为达到标准。

    SYSTEM AND METHOD FOR TESTING A CHARACTERISTIC IMPEDANCE OF AN ELECTRONIC COMPONENT
    9.
    发明申请
    SYSTEM AND METHOD FOR TESTING A CHARACTERISTIC IMPEDANCE OF AN ELECTRONIC COMPONENT 失效
    用于测试电子元件特性阻抗的系统和方法

    公开(公告)号：US20100277198A1

    公开(公告)日：2010-11-04

    申请号：US12605434

    申请日：2009-10-26

    申请人： HSIEN-CHUAN LIANG ,  SHEN-CHUN LI ,  YUNG-CHIEH CHEN ,  SHOU-KUO HSU

    发明人： HSIEN-CHUAN LIANG ,  SHEN-CHUN LI ,  YUNG-CHIEH CHEN ,  SHOU-KUO HSU

    IPC分类号： G01R1/06 ,  G01R27/28

    CPC分类号： G01R27/04 ,  G01R31/2843

    摘要： A method for testing a characteristic impedance of an electronic component includes sending a positioning command to a control computer through a switch, so as to drive a probe holder of a mechanical arm to position probes of a time domain reflectometer (TDR) on a position of the electronic component. The method further receives measured data collected by the TDR, and compares the measured data with preset standard values to determine if the measured data is acceptable.

    摘要翻译： 一种用于测试电子部件的特征阻抗的方法包括：通过开关向控制计算机发送定位命令，以便驱动机械臂的探针支架，将时域反射计（TDR）的探针定位在 电子元件。 该方法还接收由TDR收集的测量数据，并将测量数据与预设的标准值进行比较，以确定测量数据是否可接受。

    ELECTRONIC DEVICE AND METHOD FOR INSPECTING ELECTRICAL RULES OF CIRCUIT BOARDS
    10.
    发明申请
    ELECTRONIC DEVICE AND METHOD FOR INSPECTING ELECTRICAL RULES OF CIRCUIT BOARDS 失效
    电子设备和检查电路板电气规格的方法

    公开(公告)号：US20120066655A1

    公开(公告)日：2012-03-15

    申请号：US12965938

    申请日：2010-12-13

    申请人： YUNG-CHIEH CHEN ,  HSIEN-CHUAN LIANG ,  SHIN-TING YEN ,  SHEN-CHUN LI ,  SHOU-KUO HSU

    发明人： YUNG-CHIEH CHEN ,  HSIEN-CHUAN LIANG ,  SHIN-TING YEN ,  SHEN-CHUN LI ,  SHOU-KUO HSU

    IPC分类号： G06F17/50

    CPC分类号： G06F17/5081

    摘要： An electronic device and method for inspecting electrical rules of circuit boards includes selecting at least two design files that record electrical rules of the circuit boards and searching the electrical rules in the selected design files using preset parameter keywords. Same electrical rules of the selected design files are acquired by comparing the electrical rules in the selected design files. The same electrical rules and corresponding parameter values are input to a comparison table, and the comparison table is output.

    摘要翻译： 用于检查电路板的电气规则的电子设备和方法包括：选择记录电路板的电气规则的至少两个设计文件，并使用预设的参数关键词搜索所选择的设计文件中的电气规则。 通过比较所选设计文件中的电气规则，可以获得所选设计文件的相同电气规则。 将相同的电气规则和相应的参数值输入到比较表中，并输出比较表。