Testing apparatus and method
    81.
    发明申请
    Testing apparatus and method 有权
    检测仪器及方法

    公开(公告)号:US20070126447A1

    公开(公告)日:2007-06-07

    申请号:US11293146

    申请日:2005-12-05

    申请人: Wen-Dong Yen

    发明人: Wen-Dong Yen

    IPC分类号: G01R31/02

    CPC分类号: G01R31/2875

    摘要: An improved apparatus and method for testing experiment is disclosed. The apparatus includes a motherboard and a stress module. The motherboard includes a component under test. A stress module connects the component and contacts the component directly. The stress module can provide the component with various rages of temperature and voltage for test. Besides, the stress module also can provide an anti-electrostatic device to prevent electrostatic disturbance.

    摘要翻译: 公开了一种改进的测试实验装置和方法。 该装置包括主板和应力模块。 主板包括被测部件。 应力模块连接组件并直接与组件接触。 应力模块可以为组件提供各种温度和电压的测试。 此外,应力模块还可以提供防静电装置,以防止静电干扰。

    Method for detecting video frame types with median filtering
    82.
    发明授权
    Method for detecting video frame types with median filtering 有权
    用中值滤波检测视频帧类型的方法

    公开(公告)号:US07215380B2

    公开(公告)日:2007-05-08

    申请号:US10413308

    申请日:2003-04-15

    IPC分类号: H04N5/08

    CPC分类号: H04N7/012 H04N7/0112

    摘要: The invention relates to a method for detecting video frame types with median filtering, which proceeds a denoising step after calculating the comb factor of each pixel, to avoid incorrect judgment of the frame type resulting from excessive field difference and improve detection accuracy.

    摘要翻译: 本发明涉及一种检测具有中值滤波的视频帧类型的方法,在计算每个像素的梳状因子之后进行去噪步骤,以避免由于过大的场差引起的帧类型的错误判断并提高检测精度。

    Method and system for residual frequency offset compensation of multi-carrier communication system
    83.
    发明申请
    Method and system for residual frequency offset compensation of multi-carrier communication system 审中-公开
    多载波通信系统残余频偏补偿方法与系统

    公开(公告)号:US20070098091A1

    公开(公告)日:2007-05-03

    申请号:US11262121

    申请日:2005-10-28

    申请人: Wen-Sheng Hou

    发明人: Wen-Sheng Hou

    IPC分类号: H04K1/10

    摘要: A residual frequency offset (RFO) compensation method and a compensation system of a multi-carrier communication system is disclosed. The compensatory method of present invention includes two phase-computation steps. The first phase-computation step processes a phase variation of an OFDM data symbol each time to obtain a RFO estimation for compensating a demodulation carrier. The second-phase computation processes a plurality of OFDM data symbols each time to obtain a RFO estimation for compensating the demodulation carrier. The compensation system of the present invention includes: a Discrete Fourier Transformation (DFT) unit for performing DFT on receiving OFDM packages; a phase variation detector connecting to the DFT unit for detecting phase variations of a plurality of OFDM data symbols; and a residual frequency offset compensator connecting to the phase variation detector, which generates the desired RFO estimations in accordance with the phase variations of the plurality of OFDM data symbols and the compensation method of the present invention.

    摘要翻译: 公开了多载波通信系统的残余频率偏移(RFO)补偿方法和补偿系统。 本发明的补偿方法包括两个相位计算步骤。 第一相位计算步骤每次处理OFDM数据符号的相位变化以获得用于补偿解调载波的RFO估计。 第二阶段计算每次处理多个OFDM数据符号以获得用于补偿解调载波的RFO估计。 本发明的补偿系统包括:离散傅里叶变换(DFT)单元,用于在接收OFDM包时执行DFT; 相位变化检测器,连接到DFT单元,用于检测多个OFDM数据符号的相位变化; 以及连接到相位变化检测器的残余频率偏移补偿器,其根据多个OFDM数据符号的相位变化和本发明的补偿方法产生期望的RFO估计。

    Request transmission mechanism and method thereof
    84.
    发明申请
    Request transmission mechanism and method thereof 审中-公开
    请求传输机制及其方法

    公开(公告)号:US20070094432A1

    公开(公告)日:2007-04-26

    申请号:US11256081

    申请日:2005-10-24

    IPC分类号: G06F13/14

    CPC分类号: G06F13/4031

    摘要: The present invention discloses a request transmission mechanism and a method thereof capable of reducing request transmission time. The method and mechanism in accordance with the present invention allow a request to bypass unnecessary stages in a computer system by usage of a bypassing rule and a dependence controller. The dependence controller comprises a comparator capable of receiving the instruction from the dependence controller and enabling a designated bypassing path if the request is allowed to bypass. A plurality of dependence lines are connected to the dependence controller for indicating a dependent status between at least two requests. The request may be allowed to bypass a stage even though the buffer of the stage is not empty. The method and mechanism of the present invention is capable of reducing the request transmission time by determining the dependence between the requests.

    摘要翻译: 本发明公开了一种能够减少请求传输时间的请求传输机制及其方法。 根据本发明的方法和机制允许通过使用旁路规则和依赖控制器绕过计算机系统中的不必要的阶段的请求。 依赖控制器包括比较器,其能够接收来自依赖性控制器的指令,并且如果请求被绕过则启用指定的旁路路径。 多个依赖线连接到依赖控制器,用于指示至少两个请求之间的依赖状态。 即使舞台的缓冲区不为空,也可允许该请求绕过舞台。 本发明的方法和机制能够通过确定请求之间的依赖关系来减少请求传输时间。

    Switching device for altering built-in function of IC chip
    85.
    发明申请
    Switching device for altering built-in function of IC chip 审中-公开
    用于改变IC芯片内置功能的开关装置

    公开(公告)号:US20070040279A1

    公开(公告)日:2007-02-22

    申请号:US11265298

    申请日:2005-11-03

    申请人: Chung Wu Cheng Chiu

    发明人: Chung Wu Cheng Chiu

    IPC分类号: H01L23/52

    摘要: A switching device provided on a package substrate for altering the built-in function of an IC chip includes a first contact, a second contact, and a conductive layer. The first contact is electrically connected to a signal-receiving end of the package substrate, and the second contact is electrically connected to a voltage source of the package substrate. The conductive layer is used for electrically connecting the first contact with the second contact.

    摘要翻译: 设置在用于改变IC芯片的内置功能的封装基板上的开关装置包括第一触点,第二触点和导电层。 第一触点电连接到封装衬底的信号接收端,并且第二触点电连接到封装衬底的电压源。 导电层用于将第一触点与第二触点电连接。

    Method for motion pixel detection
    86.
    发明授权
    Method for motion pixel detection 失效
    运动像素检测方法

    公开(公告)号:US07034888B2

    公开(公告)日:2006-04-25

    申请号:US10396781

    申请日:2003-03-26

    IPC分类号: H04N7/01

    摘要: A method for motion pixel detection with a static counter map so as to correctly evaluate whether a missing pixel is in a static region or a non-static region, thereby reconstructing the missing pixel by an inter-field interpolation process or an intra-field interpolation process, respectively.

    摘要翻译: 一种利用静态计数器映射图进行运动像素检测的方法,以便正确评估缺失像素是在静态区域还是非静态区域,从而通过场间插值处理或场内插值来重建缺失像素 过程。

    Low-voltage curvature-compensated bandgap reference
    87.
    发明授权
    Low-voltage curvature-compensated bandgap reference 失效
    低压曲率补偿带隙基准

    公开(公告)号:US06987416B2

    公开(公告)日:2006-01-17

    申请号:US10708222

    申请日:2004-02-17

    IPC分类号: G05F1/10

    CPC分类号: G05F3/30

    摘要: A subtractor is connected between a p-channel bandgap reference unit and an n-channel bandgap reference unit. The subtractor includes two NPN transistors connected to the p-channel bandgap reference unit, and two PNP transistors connected to the n-channel bandgap reference unit. The subtractor takes the difference of the two currents produced by the p-channel and n-channel bandgap reference units and generates a temperature insensitive and curvature-compensated reference voltage of less than one volt across an output resistor.

    摘要翻译: 减法器连接在p沟道带隙基准单元和n沟道带隙基准单元之间。 减法器包括连接到p沟道带隙基准单元的两个NPN晶体管和连接到n沟道带隙基准单元的两个PNP晶体管。 减法器取得由p沟道和n沟道带隙参考单元产生的两个电流的差异,并在输出电阻器上产生小于1伏特的温度不敏感和曲率补偿参考电压。

    Apparatus and method for calculating an exponential calculating result of a floating-point number
    88.
    发明授权
    Apparatus and method for calculating an exponential calculating result of a floating-point number 失效
    用于计算浮点数的指数计算结果的装置和方法

    公开(公告)号:US06910059B2

    公开(公告)日:2005-06-21

    申请号:US10191168

    申请日:2002-07-09

    IPC分类号: G06F1/035 G06F7/556 G06F7/38

    摘要: An apparatus for calculating an exponential calculating result for a base 2 floating-point number comprises a transforming device, K exponential tables and a multiplier. The transforming device receives the floating-point number, transforms the floating-point number to an integer part and a fractional part and outputs the integer part and the fractional part. The fractional part is an N-bit number and divided into K parts which have N1, N2, . . . , NK bits respectively, wherein N=N1+N2+ . . . +NK. Each of the exponential tables receives one of the K parts divided from the fractional part and outputs a result. The multiplier receives all results from the exponential tables and outputs a mantissa. The integer part outputted form the transforming device is an exponent. The mantissa, the exponent and a sign whose value is 0 is used to represent an exponential calculating result which is represented in the following format: (−1)Sy·2Ey·my, where Sy is the sign whose value is 0, Ey is the integer part, my is the mantissa and 1≦my

    摘要翻译: 用于计算基本2浮点数的指数计算结果的装置包括变换装置,K个指数表和乘数。 变换设备接收浮点数,将浮点数转换为整数部分和小数部分,并输出整数部分和小数部分。 小数部分是N位数,并且被划分为具有N 1,N 2,N 2的K个部分。 。 。 N N,N N + N 2 +,N N N + N 2 +。 。 。 + N&lt; K&gt;。 每个指数表接收从小数部分中分离的K个部分中的一个,并输出结果。 乘数从指数表接收所有结果并输出尾数。 从变换装置输出的整数部分是指数。 尾数,指数和值为0的符号用于表示以下列格式表示的指数计算结果:(-1)&lt;&lt; 2&gt;&lt; Ey& 其中S y y y whose whose whose whose whose / whose whose whose E E E E E E E E E E E E E E E E E / / / / / / / / / / / / / / / / / SUB>是尾数,1 <= M <2。

    Heat dissipation mechanism for electronic apparatus
    89.
    发明申请
    Heat dissipation mechanism for electronic apparatus 有权
    电子设备散热机构

    公开(公告)号:US20050111195A1

    公开(公告)日:2005-05-26

    申请号:US11056533

    申请日:2005-02-11

    申请人: Chung-Ju Wu

    发明人: Chung-Ju Wu

    IPC分类号: H01L23/433 H05K5/00 H05K7/20

    摘要: This disclosure presents a heat dissipation mechanism, which conducts generated heat of a thermal device to the housing of an electronic apparatus by a metal piece fastened between the thermal device and electronic apparatus, and then dissipates heat into the air through multiple holes opened over an apparatus shell. Besides, the presented mechanism is also suitable to mini-size, portable electronic apparatus to solve the thermal dissipation technique thereof.

    摘要翻译: 本公开提供了一种散热机构,其通过紧固在热装置和电子装置之间的金属片将热装置的发热传导到电子装置的壳体,然后通过在装置上打开的多个孔将热量散发到空气中 贝壳。 此外,所提出的机构也适用于微型尺寸的便携式电子设备来解决其散热技术。

    Apparatus and method for line drawing
    90.
    发明授权
    Apparatus and method for line drawing 失效
    线条绘制装置及方法

    公开(公告)号:US06891540B2

    公开(公告)日:2005-05-10

    申请号:US10271755

    申请日:2002-10-17

    IPC分类号: G06T11/20 G09G5/02

    CPC分类号: G06T11/20 G06T2200/12

    摘要: An apparatus for line drawing using a plurality of pixels to display a line, including a first parameter generating module, a second parameter generating module, a storage module, a retrieving module, and a calculating module. In this case, the first parameter generating module generates a first parameter according to a slope of the line. The second parameter generating module generates a second parameter according to the distance between one of the pixels and the line in axial directions. The storage module stores an index table, which records at least a blending factor and the correlations between the first parameter, second parameter, and blending factor. Therefore, the retrieving module searches for the blending factor from the index table according to the first and second parameter. Finally, the calculating module determines the color of this pixel according to the blending factor.

    摘要翻译: 一种用于使用多个像素来显示线的线绘制装置,包括第一参数产生模块,第二参数产生模块,存储模块,检索模块和计算模块。 在这种情况下,第一参数生成模块根据线的斜率生成第一参数。 第二参数产生模块根据其中一个像素与轴向之间的距离产生第二参数。 存储模块存储索引表,其至少记录混合因子以及第一参数,第二参数和混合因子之间的相关性。 因此,检索模块根据第一和第二参数从索引表搜索混合因子。 最后,计算模块根据混合因子确定该像素的颜色。