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    Serial L-C resonator with three-dimensional structure and ultra-wide bandpass filter using the same
    1.
    发明授权
    Serial L-C resonator with three-dimensional structure and ultra-wide bandpass filter using the same 有权
    具有三维结构的串行L-C谐振器和使用其的超宽带通滤波器

    公开(公告)号：US08531253B2

    公开(公告)日：2013-09-10

    申请号：US12810290

    申请日：2008-12-16

    申请人： Dal Ahn ,  Jong Im Park

    发明人： Dal Ahn ,  Jong Im Park

    IPC分类号： H03H7/01 ,  H01P1/203 ,  H01P7/08

    CPC分类号： H03H7/0115 ,  H01P1/20381 ,  H01P1/2039 ,  H03H7/075 ,  H03H7/175 ,  H03H7/1775

    摘要： In an ultra-wideband (UWB) band-pass filter, an equivalent circuit of a band-pass filter for direct frequency conversion is configured to have a series LC resonator and a parallel LC resonator, the parallel LC resonator is implemented as a short stub and an open stub, and the series LC resonator is implemented by modeling an inductor and a capacitor as a distributed constant circuit. The series LC resonator is implemented to have a 3D structure for effective designing of the band-pass filter by a new method of implementing a series resonator circuit. In the UWB band-pass filter, a low-pass filter for improving band-stop characteristics is additionally connected.

    摘要翻译： 在超宽带（UWB）带通滤波器中，用于直接频率转换的带通滤波器的等效电路被配置为具有串联LC谐振器和并联LC谐振器，并联LC谐振器被实现为短截线 和开路短路，串联LC谐振器是通过将电感器和电容器建模为分布常数电路来实现的。 串联LC谐振器被实现为具有用于通过实现串联谐振器电路的新方法有效设计带通滤波器的3D结构。 在UWB带通滤波器中，另外连接用于提高带阻特性的低通滤波器。

    Screen saving method of image apparatus
    2.
    发明申请
    Screen saving method of image apparatus 有权
    图像设备的屏幕保存方法

    公开(公告)号：US20070014541A1

    公开(公告)日：2007-01-18

    申请号：US11482826

    申请日：2006-07-10

    申请人： Jong Im

    发明人： Jong Im

    IPC分类号： H04N7/00

    CPC分类号： H04N5/44513 ,  H04N5/60 ,  H04N21/42646 ,  H04N21/4312 ,  H04N21/44222 ,  H04N21/482 ,  H04N21/8113 ,  H04N21/8153 ,  H04N21/84

    摘要： A screen saving method of an image apparatus is provided. The screen saving method includes playing back an audio signal, and displaying a screen saving image that includes audio playback data, according to the played back audio signal. The image apparatus includes a media playback unit, a display unit, and a control unit. The media playback unit plays back the audio signal. The display unit displays the audio playback data. The control unit controls the displaying of the screen saving image, and varies the position of the screen saving image over time.

    摘要翻译： 提供了一种图像设备的屏幕保存方法。 屏幕保存方法包括根据回放的音频信号播放音频信号，以及显示包括音频播放数据的屏幕保存图像。 图像装置包括媒体播放单元，显示单元和控制单元。 媒体播放单元播放音频信号。 显示单元显示音频播放数据。 控制单元控制屏幕保存图像的显示，并随着时间改变屏幕保存图像的位置。

    Connecting structure for wheel bearing and constant velocity joint
    3.
    发明申请
    Connecting structure for wheel bearing and constant velocity joint 审中-公开
    车轮轴承和恒速接头的连接结构

    公开(公告)号：US20050206223A1

    公开(公告)日：2005-09-22

    申请号：US11024996

    申请日：2004-12-29

    申请人： Jong Im ,  Ji Paek

    发明人： Jong Im ,  Ji Paek

    IPC分类号： F16C11/08 ,  B60B27/00 ,  B60K17/22

    CPC分类号： B60B27/00

    摘要： The present invention is related to a connecting structure for a wheel bearing and a constant velocity joint which are connected and assembled by applying a plastic deformation of material using an orbital forming process or a swaging process. According to the present invention, the efficiency of assembly is improved and the length of a shaft is shortened compared with prior art to achieve a weight reduction. In the connecting structure, a coupling groove is formed on a hub of the wheel bearing, a recess is formed on a circumference of a shaft of the constant velocity joint, the shaft is inserted into the hub to be spline-connected with the hub, a circlip is inserted into the recess, the circlip is shrunk in the course of inserting the shaft into the hub, and the circlip is restored to former state by its elasticity and inserted into the coupling groove when the circlip is positioned on the groove.

    摘要翻译： 本发明涉及一种用于车轮轴承和等速万向节的连接结构，其通过使用轨道成形过程或模锻工艺施加材料的塑性变形来连接和组装。 根据本发明，与现有技术相比，组装效率提高并且轴的长度缩短以实现重量减轻。 在连接结构中，在车轮轴承的轮毂上形成有联接槽，在等速万向节轴的圆周上形成有凹部，该轴插入轮毂中以与轮毂花键连接， 簧环插入到凹部中，在将轴插入轮毂的过程中，簧环收缩，并且当弹簧定位在凹槽上时，簧环通过其弹性而恢复到前一状态，并插入到联接槽中。

    SERIAL L-C RESONATOR WITH THREE-DIMENSIONAL STRUCTURE AND ULTRA-WIDE BANDPASS FILTER USING THE SAME
    5.
    发明申请
    SERIAL L-C RESONATOR WITH THREE-DIMENSIONAL STRUCTURE AND ULTRA-WIDE BANDPASS FILTER USING THE SAME 有权
    具有三维结构的串联L-C谐振器和使用该超声波滤波器的超宽带滤波器

    公开(公告)号：US20100277259A1

    公开(公告)日：2010-11-04

    申请号：US12810290

    申请日：2008-12-16

    申请人： Dal Ahn ,  Jong Im Park

    发明人： Dal Ahn ,  Jong Im Park

    IPC分类号： H01P1/203 ,  H01P7/08

    CPC分类号： H03H7/0115 ,  H01P1/20381 ,  H01P1/2039 ,  H03H7/075 ,  H03H7/175 ,  H03H7/1775

    摘要： In an ultra-wideband (UWB) band-pass filter, an equivalent circuit of a band-pass filter for direct frequency conversion is configured to have a series LC resonator and a parallel LC resonator, the parallel LC resonator is implemented as a short stub and an open stub, and the series LC resonator is implemented by modeling an inductor and a capacitor as a distributed constant circuit. The series LC resonator is implemented to have a 3D structure for effective designing of the band-pass filter by a new method of implementing a series resonator circuit. In the UWB band-pass filter, a low-pass filter for improving band-stop characteristics is additionally connected.

    摘要翻译： 在超宽带（UWB）带通滤波器中，用于直接频率转换的带通滤波器的等效电路被配置为具有串联LC谐振器和并联LC谐振器，并联LC谐振器被实现为短截线 和开路短路，串联LC谐振器是通过将电感器和电容器建模为分布常数电路来实现的。 串联LC谐振器被实现为具有用于通过实现串联谐振器电路的新方法有效设计带通滤波器的3D结构。 在UWB带通滤波器中，另外连接用于提高带阻特性的低通滤波器。