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    • 5. 发明申请
    • SAMPLING DEVICE AND METHOD IN WIRELESS COMMUNICATION SYSTEM
    • 无线通信系统中的采样设备和方法
    • US20100150219A1
    • 2010-06-17
    • US12549864
    • 2009-08-28
    • Mi-Kyung OhJoo Ho ParkJung-yeol OhMin Su KilJae Young Kim
    • Mi-Kyung OhJoo Ho ParkJung-yeol OhMin Su KilJae Young Kim
    • H04B17/00
    • H04L7/042G01S13/765H04L7/0041
    • The exemplary embodiment of present invention provides a sampling device and method in a wireless communication system that is capable of precisely measuring a distance by combining data blocks passing through at least two delay paths and performing sampling thereon.To this end, the sampling device includes: a delayer that delays received signals in a block unit; a delay path selector that selects any one of a plurality of delay paths to control the delayer to apply the selected delay path to each block; a sampler that performs sampling for each block delayed by the delayer; a signal processor that combines at least two sampling blocks sampled by the sampler; and a timing tracker that tracks reception timing of the combined signal, wherein the delayer includes at least two selectable delay paths.
    • 本发明的示例性实施例提供了一种无线通信系统中的采样装置和方法,其能够通过组合经过至少两个延迟路径的数据块并在其上执行采样来精确地测量距离。 为此,采样装置包括:以块为单位延迟接收信号的延迟器; 延迟路径选择器,其选择多个延迟路径中的任何一个来控制所述延迟器将所选择的延迟路径应用于每个块; 对由延迟器延迟的每个块执行采样的采样器; 信号处理器,其组合由采样器采样的至少两个采样块; 以及跟踪所述组合信号的接收定时的定时跟踪器,其中所述延迟器包括至少两个可选延迟路径。
    • 6. 发明申请
    • Corrective Device for Ingrown Toenail and Incurvated Toenail
    • 纠正装置,用于内嵌的脚趾甲和被歪斜的脚趾甲
    • US20090204045A1
    • 2009-08-13
    • US12094640
    • 2007-09-28
    • Jae Young Kim
    • Jae Young Kim
    • A61F5/01
    • A61F5/11
    • Provided is a corrective device for ingrown toenails and incurvated toenails. The corrective device includes a central member made of a shape-memory alloy; and prefabricated toenail side-engaging parts, each being attached to both ends of the central member. The corrective device of the present invention has advantages such as provision of strong corrective force over the entire toenail, convenient use, suitability for long-term use, straight growth of a toenail that will grow after a surgical treatment of the ingrown toenail, and straightening of a curved toenail.
    • 提供了一种用于内嵌脚趾甲和修剪脚趾甲的矫正装置。 校正装置包括由形状记忆合金制成的中心构件; 和预制的趾甲侧接合部分,每个都附接到中心构件的两端。 本发明的矫正装置具有以下优点,例如在整个脚趾甲上提供强矫正力,方便使用,长期使用适用性,在内向趾甲外科治疗后将生长的趾甲直线生长以及矫直 一个弯曲的脚趾甲。
    • 7. 发明授权
    • Method of manufacturing semiconductor device
    • 制造半导体器件的方法
    • US07223661B2
    • 2007-05-29
    • US11120531
    • 2005-05-02
    • Jae Young KimKi Won Nam
    • Jae Young KimKi Won Nam
    • H01L21/461H01L21/302
    • H01L21/02057H01L27/10876H01L29/1037
    • The method includes forming an isolation film on a silicon substrate to define an active region; forming an antireflective film on an entire surface of the substrate containing the isolation film; forming a photosensitive film pattern on the antireflective film while exposing a portion of the isolation film or the active region adjacent to the isolation film; etching the antireflective film, the isolation film, and the substrate by using the photosensitive film pattern as an etching mask to recess the active region; performing a light etch treatment on a substrate resultant without removing the remaining photosensitive film pattern, so as to remove a damaged layer and a carbon pollutant formed on a surface of the recessed active region; and removing the remaining photosensitive film pattern and the antireflective film.
    • 该方法包括在硅衬底上形成隔离膜以限定有源区; 在包含隔离膜的基板的整个表面上形成抗反射膜; 在防反射膜上形成感光膜图案,同时使隔离膜的一部分或邻近隔离膜的有源区域暴露; 通过使用感光膜图案作为蚀刻掩模来蚀刻抗反射膜,隔离膜和基板以使有源区域凹陷; 对基板结果进行光蚀刻处理,而不去除剩余的感光膜图案,以去除在凹入的有源区域的表面上形成的损伤层和碳污染物; 并除去剩余的感光膜图案和抗反射膜。