中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

32 records (took 0.027 seconds)

    SIGNAL AND IMAGE ANALYSIS METHOD AND ULTRASOUND IMAGING SYSTEM
    22.
    发明申请
    SIGNAL AND IMAGE ANALYSIS METHOD AND ULTRASOUND IMAGING SYSTEM 有权
    信号和图像分析方法和超声成像系统

    公开(公告)号：US20130163839A1

    公开(公告)日：2013-06-27

    申请号：US13553793

    申请日：2012-07-19

    Applicant: Arvin Huang-Te Li ,  Yio-Wha Shau ,  Yu-Ching Chang ,  Bai-Kuang Hwang ,  Min Shih

    Inventor： Arvin Huang-Te Li ,  Yio-Wha Shau ,  Yu-Ching Chang ,  Bai-Kuang Hwang ,  Min Shih

    IPC: G06K9/00

    CPC classification number: A61B8/06 ,  A61B8/488 ,  A61B8/5223

    Abstract: A time domain signal analysis method is provided. The signal analysis method includes the following steps. A signal to be analyzed is received. The signal to be analyzed is iteratively sifted by using Empirical Mode Decomposition (EMD) to extract at least one intrinsic function (IMF). A normalized Hilbert transform is performed on the IMF. The transformed IMF includes phase information. The transformed IMF is processed by means of phase processing to obtain the processed IMF including angular frequency information. The foregoing signal analysis method could be utilized in an ultrasound imaging system to identify image information of ultrasound images.

    Abstract translation: 提供了时域信号分析方法。 信号分析方法包括以下步骤。 接收待分析的信号。 通过使用经验模式分解（EMD）来提取至少一个内在函数（IMF）来迭代地筛选待分析的信号。 在IMF上执行归一化希尔伯特变换。 经转换的IMF包括阶段信息。 通过相位处理来处理变换的IMF，以获得包括角频率信息的经处理的IMF。 上述信号分析方法可用于超声成像系统中以识别超声图像的图像信息。

    Derailleur system for bicycle
    25.
    发明授权
    Derailleur system for bicycle 失效
    自行车变速器系统

    公开(公告)号：US06755431B2

    公开(公告)日：2004-06-29

    申请号：US10233114

    申请日：2002-09-03

    Applicant: Yu-Ching Chang

    Inventor： Yu-Ching Chang

    IPC: B62M102

    CPC classification number: B62M17/00 ,  B62M11/04 ,  B62M11/12

    Abstract: A derailleur system for bicycle is constructed to include an annular plate holding at least two gears, a bracket assembly rotated to a center hole of the annular plate to hold a transmission shaft, a driven gear wheel set pivoted to the transmission shaft and having a driven gear wheel meshed with one of the gears, a control device connected to a derailleur cable of the bicycle, and a driven member for selectively controlling the engagement between the driven gear wheels of the driven gear wheel set with the transmission shaft subject to the position of the control device.

    Abstract translation: 用于自行车的拨链器系统被构造成包括保持至少两个齿轮的环形板，支架组件旋转到环形板的中心孔以保持传动轴，从动齿轮组枢转到传动轴并具有驱动 与其中一个齿轮啮合的齿轮，连接到自行车的拨链器缆线的控制装置，以及从动构件，用于选择性地控制从动齿轮组的驱动齿轮与传动轴的啮合， 控制装置。

    Method to provide low dielectric constant voids between adjacent conducting lines in a semiconductor device
    26.
    发明授权
    Method to provide low dielectric constant voids between adjacent conducting lines in a semiconductor device 有权
    在半导体器件中在相邻导线之间提供低介电常数空隙的方法

    公开(公告)号：US06251799B1

    公开(公告)日：2001-06-26

    申请号：US09356004

    申请日：1999-07-16

    Applicant: Wei-Sheng Lai ,  Yu-Ching Chang ,  Chun-Hu Ge ,  Chih-Ming Chen

    Inventor： Wei-Sheng Lai ,  Yu-Ching Chang ,  Chun-Hu Ge ,  Chih-Ming Chen

    IPC: H01L2131

    CPC classification number: H01L21/7682

    Abstract: A method to provide low dielectric constant voids between adjacent conducting lines in a semiconductor device. Narrowly spaced metal lines are formed on the substrate surface. A dielectric layer is deposited overlying the metal lines and the substrate surface. A high water content, water saturated, environment is created for the spin-on-glass process. A pseudo-water condition exists on the surface of the dielectric layer prior to the deposition of the spin-on-glass layer. The spin-on-glass layer is deposited overlying the dielectric layer. Voids form in the spin-on-glass layer between the narrowly spaced metal lines. The spin-on-glass layer is baked. The integrated circuit device is completed.

    Abstract translation: 一种在半导体器件中的相邻导线之间提供低介电常数空隙的方法。 在基板表面上形成窄间隔的金属线。 沉积在金属线和衬底表面上的电介质层。 为旋涂工艺创造出高含水量，水饱和的环境。 在蒸镀玻璃层的沉积之前，在水介质层的表面上存在假水条件。 旋涂玻璃层沉积在电介质层上。 在间隔狭窄的金属线之间的旋涂玻璃层中形成空隙。 旋涂玻璃层被烘烤。 集成电路装置完成。

    Method for forming an improved low power SRAM contact
    29.
    发明授权
    Method for forming an improved low power SRAM contact 失效
    形成改进的低功率SRAM触点的方法

    公开(公告)号：US07714392B2

    公开(公告)日：2010-05-11

    申请号：US11800503

    申请日：2007-05-07

    Applicant: Chia-Der Chang ,  Yu-Ching Chang ,  Chien-Chih Chou ,  Yi-Tung Yen

    Inventor： Chia-Der Chang ,  Yu-Ching Chang ,  Chien-Chih Chou ,  Yi-Tung Yen

    IPC: H01L23/48

    CPC classification number: H01L21/31116 ,  H01L21/0276 ,  H01L27/11 ,  H01L27/1104

    Abstract: A semiconductor device includes a semiconducting substrate having CMOS transistors thereon. A composite etch stop layer including a lowermost silicon oxynitride portion and an uppermost silicon nitride portion is disposed on the semiconducting substrate including the CMOS transistors. At least one dielectric layer is on the composite etch stop layer. A first contact opening extends to a first level through the composite etch stop layer thickness and a second contact opening extends to a second level deeper than the first level through the composite etch stop layer.

    Abstract translation: 半导体器件包括其上具有CMOS晶体管的半导体衬底。 包括最下面的氮氧化硅部分和最上面的氮化硅部分的复合蚀刻停止层设置在包括CMOS晶体管的半导体衬底上。 复合蚀刻停止层上至少有一个介电层。 第一接触开口通过复合蚀刻停止层厚度延伸到第一层，并且第二接触开口通过复合蚀刻停止层延伸到比第一层更深的第二层。

    Quick connector
    30.
    发明授权
    Quick connector 失效
    快速连接器

    公开(公告)号：US07419135B2

    公开(公告)日：2008-09-02

    申请号：US11641063

    申请日：2006-12-19

    Applicant: Yu-Ching Chang

    Inventor： Yu-Ching Chang

    IPC: F16K51/00 ,  F16L29/00 ,  F16L37/28

    CPC classification number: F16L37/23 ,  F16L37/092 ,  F16L37/413

    Abstract: A quick connector includes a main member, a housing, a sliding member and an elastic member. The main member has a chamber therein, two bores, a check valve and an elastic device urging the check valve sealing the bore. The housing has a big end, a small end and a sloping section. The big end is connected to the bore of the main member. The sliding member has an elongated bore, first and second ring portions, a plurality of apertures, and balls received in the apertures. The sliding member is inserted into the housing via the small end with the first ring portion out of the housing, the second ring portion in the housing and the sloping section of the housing between the first ring portion and the second ring portion. The elastic member urges the sliding member distal to the main member initially.

    Abstract translation: 快速连接器包括主构件，壳体，滑动构件和弹性构件。 主构件具有腔室，两个孔，止回阀和推动止回阀密封孔的弹性装置。 房屋有一个大端，一个小端和一个倾斜的部分。 大端连接到主体的孔中。 滑动构件具有细长的孔，第一和第二环部分，多个孔和容纳在孔中的球。 滑动构件经由小端部插入到壳体中，其中第一环部分离开壳体，壳体中的第二环部分和壳体的在第一环部分和第二环部分之间的倾斜部分。 弹性构件最初促使滑动构件远离主构件。

Patent Agency Ranking