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    MEMORY DEVICE WITH IMPROVED DATA RETENTION
    2.
    发明申请
    MEMORY DEVICE WITH IMPROVED DATA RETENTION 有权

    公开(公告)号：US20220415916A1

    公开(公告)日：2022-12-29

    申请号：US17875462

    申请日：2022-07-28

    申请人： Gulbagh Singh ,  Chen-Hao Li ,  Chih-Ming Lee ,  Chi-Yen Lin ,  Cheng-Tsu Liu

    发明人： Gulbagh Singh ,  Chen-Hao Li ,  Chih-Ming Lee ,  Chi-Yen Lin ,  Cheng-Tsu Liu

    IPC分类号： H01L27/11568 ,  H01L29/423 ,  H01L21/28 ,  H01L29/792

    摘要： The present disclosure relates to a memory device that includes a substrate and source and drain regions formed in the substrate. The memory device includes a gate dielectric formed on the substrate and between the source and drain regions. The memory device also includes a gate structure formed on the gate dielectric and the gate structure has a planar top surface. The memory device further includes a multi-spacer structure that includes first, second, and third spacers. The first spacer is formed on a sidewall of the gate structure and a top surface of one of the source and drain regions. The second spacer is formed on a sidewall of the first spacer and the second spacer has a dielectric constant greater than a dielectric constant of the first spacer. The third spacer is formed on a sidewall of the second spacer and a horizontal surface of the first spacer.

    LASER PROCESSING DEVICE FOR MAKING METROLOGICAL SCALE
    5.
    发明申请
    LASER PROCESSING DEVICE FOR MAKING METROLOGICAL SCALE 有权

    公开(公告)号：US20210039196A1

    公开(公告)日：2021-02-11

    申请号：US16576190

    申请日：2019-09-19

    申请人： Chun-Hao LI

    发明人： Chun-Hao LI

    IPC分类号： B23K26/062 ,  B23K26/082 ,  B23K26/364

    摘要： A laser processing device for making a metrological scale includes a laser unit, a motion platform, and a control unit. The laser unit is configured to output a laser beam. The motion platform bears the laser unit. The control unit is electrically connected to the laser unit and the motion platform, to control the motion platform to move relative to the workpiece and trigger the laser unit to output the laser beam at a suitable location, so that the workpiece is processed with a plurality of scale lines.

    DOUBLE-DIRECTIONAL MACHINING LASER MACHINE TOOL
    9.
    发明申请
    DOUBLE-DIRECTIONAL MACHINING LASER MACHINE TOOL 审中-公开
    双向加工激光机工具

    公开(公告)号：US20170057018A1

    公开(公告)日：2017-03-02

    申请号：US15232264

    申请日：2016-08-09

    申请人： Chun-Hao LI

    发明人： Chun-Hao LI

    IPC分类号： B23K26/382 ,  B23K26/06 ,  B23K26/08 ,  B23K26/00 ,  B23K26/03

    CPC分类号： B23K26/384 ,  B23K26/0093 ,  B23K26/032 ,  B23K26/048 ,  B23K26/0619 ,  B23K26/0823 ,  B23K26/382 ,  Y10T29/5107

    摘要： A double-directional machining laser machine tool includes a focused laser source, a lifting platform, a motion platform, a rotating platform, a height sensor, a vision module, and a control device. The control device drives, according to a distance detected by the height sensor, the lifting platform to lift the focused laser source up or down, and drives, according to an image, the motion platform to displace the bearing table, so as to enable a first laser beam outputted by the focused laser source forms a first recessed hole at a predetermined position on a first surface of a workpiece. The control device drives the rotating platform to rotate the workpiece, so as to enable the first laser beam forms a second recessed hole on a second surface of the workpiece, and the first recessed hole is in communication with the second recessed hole, so as to form a deep hole.

    摘要翻译： 双向加工激光机床包括聚焦激光源，升降平台，运动平台，旋转平台，高度传感器，视觉模块和控制装置。 控制装置根据高度传感器检测到的距离，驱动提升平台，使聚焦的激光源向上或向下提升，并根据图像驱动运动平台以移动轴承台，从而使 由聚焦激光源输出的第一激光束在工件的第一表面上的预定位置形成第一凹孔。 控制装置驱动旋转平台旋转工件，使得第一激光束能够在工件的第二表面上形成第二凹孔，并且第一凹孔与第二凹孔连通，从而 形成一个深洞。

    Base station timing control using synchronous transport signals
    10.
    发明授权
    Base station timing control using synchronous transport signals 有权
    基站定时控制采用同步传输信号

    公开(公告)号：US09210674B2

    公开(公告)日：2015-12-08

    申请号：US13429606

    申请日：2012-03-26

    申请人： Yifan Lin ,  Ze Mian Huang ,  Tao Wang ,  Lin Sun ,  Hao Li

    发明人： Yifan Lin ,  Ze Mian Huang ,  Tao Wang ,  Lin Sun ,  Hao Li

    IPC分类号： H04W4/00 ,  H04W56/00 ,  H04W92/04

    CPC分类号： H04W56/001 ,  H04W92/045

    摘要： A base station of a wireless system comprises a local clock source and timing circuitry coupled to the local clock source. The timing circuitry is configured to adjust at least one parameter of the local clock source based at least in part on timing information extracted from designated portions of each of one or more frames of a synchronous transport signal received in the base station. The base station may further comprise a physical layer device, such as a mapper, configured to extract the timing information from the designated portions of each of the one or more frames of the synchronous transport signal. The designated portions of the one or more frames of the synchronous transport signal from which the timing information is extracted may comprise designated overhead bytes of the one or more frames, such as, for example, transport overhead (TOH) bytes.

    摘要翻译： 无线系统的基站包括耦合到本地时钟源的本地时钟源和定时电路。 定时电路被配置为至少部分地基于从在基站中接收的同步传输信号的一个或多个帧的每一个的指定部分提取的定时信息来调整本地时钟源的至少一个参数。 基站还可以包括诸如映射器的物理层设备，被配置为从同步传输信号的一个或多个帧中的每一个的指定部分提取定时信息。 提取定时信息的同步传输信号的一个或多个帧的指定部分可以包括一个或多个帧的指定的开销字节，例如传输开销（TOH）字节。