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    • 33. 发明授权
    • Depowered standby paper shredder and method
    • 备用碎纸机和方法
    • US08708260B2
    • 2014-04-29
    • US13205434
    • 2011-08-08
    • Guanlong ChenYung Kang TsoKevin ChenChung Shih Tsai
    • Guanlong ChenYung Kang TsoKevin ChenChung Shih Tsai
    • B02C23/00
    • B02C25/00B02C18/0007B02C2018/0023
    • Apparatus and method for a power-saving shredder, including motorized shredder blades; a shredder controller coupled to the motor controller; a timer coupled to the motor controller, and a mechanically-actuated switch (GREEN SWITCH) couples to the shredder controller. The GREEN SWITCH causes the shredder controller, the motor controller, the motorized shredder blades, and the timer to be activated. The Normally Off switch, when deactuated, causes motorized shredder blades to deactivate. A method of operating a paper shredder includes operating a mechanical actuation switch ON; applying power to paper shredder electrical and electronic elements by operating the mechanical actuation switch; setting a timer for a predetermined active period; operating motorized paper shredder blades by operating the mechanical actuation switch ON; operating the mechanical actuation switch OFF; counting by the timer the predetermined active period; and if the predetermined active period has expired, removing power from the paper shredder electrical and electronic elements.
    • 一种省电粉碎机的设备和方法,包括电动碎纸机; 与电动机控制器耦合的粉碎机控制器; 耦合到电机控制器的定时器以及耦合到粉碎机控制器的机械致动开关(GREEN SWITCH)。 绿色开关导致粉碎机控制器,电机控制器,电动粉碎刀片和定时器被激活。 正常关闭开关在停用时会使电动粉碎刀片停用。 操作碎纸机的方法包括操作机械致动开关ON; 通过操作机械致动开关对电动和电子元件施加电力; 将预定的活动期间设定为定时器; 通过操作机械致动开关操作电动碎纸机刀片; 操作机械致动开关OFF; 通过定时器计数预定的活动期; 并且如果预定的活动时段已经到期,则从打碎机电和电子元件移除电力。
    • 37. 发明授权
    • Method for determining electro-migration failure mode
    • 确定电迁移故障模式的方法
    • US07449911B2
    • 2008-11-11
    • US11729759
    • 2007-03-29
    • Yi-Lung ChengBi-Ling LiuChin-Chuang PengChien-Shih TsaiHway-Chi Lin
    • Yi-Lung ChengBi-Ling LiuChin-Chuang PengChien-Shih TsaiHway-Chi Lin
    • G01R31/26
    • G01R31/2858
    • A method for testing integrated circuits includes forming a plurality of substantially identical first test structures, each comprising a first via structure connected to a first metal line, stress testing the plurality of first test structures to obtain a first plurality of failure times, and forming a plurality of substantially identical second test structures, each comprising a second via structure connected to a second metal line, wherein the second via structure has a substantially different reliability from the first via structure, and wherein the first metal line and the second metal line are substantially identical. The method further includes stress testing the plurality of second test structures to obtain a second plurality of failure times, and determining early failures of the plurality of first test structures and the plurality of second test structures.
    • 一种用于测试集成电路的方法包括形成多个基本上相同的第一测试结构,每个第一测试结构包括连接到第一金属线的第一通孔结构,测试多个第一测试结构以获得第一多个故障时间,以及形成 多个基本上相同的第二测试结构,每个包括连接到第二金属线的第二通孔结构,其中第二通孔结构具有与第一通孔结构基本上不同的可靠性,并且其中第一金属线和第二金属线基本相同 相同。 该方法还包括对多个第二测试结构进行压力测试以获得第二多个故障时间,以及确定多个第一测试结构和多个第二测试结构的早期故障。
    • 39. 发明申请
    • PRINTED MONOPOLE ANTENNA
    • 印刷单极天线
    • US20050088341A1
    • 2005-04-28
    • US10692888
    • 2003-10-27
    • Shih-Tsai Yang
    • Shih-Tsai Yang
    • H01Q1/24H01Q1/38H01Q9/40
    • H01Q9/40H01Q1/243H01Q1/38
    • A printed monopole antenna, having a spiral copper foil formed on a substrate of a printed circuit board is disclosed. The copper foil has two parallel conductive arms in communication with each other by at least another conductive arm extending across these two parallel conductive arms. The first one of the parallel conductive arms has one end reaching a lower edge of the substrate to serve as a signal feed point. The copper foil further has an adjust arm perpendicularly extending from an elongate edge of the second one of the parallel conductive arms towards the first one of the parallel conductive arm. The formation of the adjust arm expands the bandwidth of radio frequency of the antenna. Further, by changing the length of the adjust arm, the overall bandwidth of the antenna can be adjusted as required.
    • 公开了一种印刷的单极天线,其具有形成在印刷电路板的基板上的螺旋铜箔。 铜箔具有通过延伸穿过这两个平行导电臂的至少另一个导电臂而彼此连通的两个平行导电臂。 平行导电臂中的第一个具有一端到达衬底的下边缘以用作信号馈电点。 铜箔还具有从平行导电臂中的第二平行导电臂的细长边缘朝向平行导电臂的第一平面垂直延伸的调节臂。 调整臂的形成扩大了天线的射频带宽。 此外,通过改变调整臂的长度,可以根据需要调整天线的整体带宽。
    • 40. 发明授权
    • Method for controlling dopant diffusion in a plug-shaped doped polysilicon layer on a semiconductor wafer
    • 用于控制半导体晶片上的塞状掺杂多晶硅层中的掺杂剂扩散的方法
    • US06417099B1
    • 2002-07-09
    • US09148050
    • 1998-09-03
    • Chung-Shih TsaiDer-Tgyr FanChou-Shin JouTings Wang
    • Chung-Shih TsaiDer-Tgyr FanChou-Shin JouTings Wang
    • H07L2128
    • H01L21/76877H01L21/28525
    • The present invention provides a method for controlling dopant density of a plug-shaped doped polysilicon layer formed within a plug-shaped recess to prevent the dopant contained in the plug-shaped doped polysilicon layer from diffusing into a conductive layer under the plug-shaped recess through a bottom side of the plug-shaped recess, the plug-shaped recess being formed within a dielectric layer which is positioned above the conductive layer, the method comprising: (1) forming an undoped silicon layer on the surface of the plug-shaped recess; (2) forming a doped polysilicon layer on top of the undoped silicon layer to fill the plug-shaped recess; and (3) performing a thermal treatment to the semiconductor wafer so as to make the doped poly-silicon layer interact with the undoped silicon layer inside the plug-shaped recess which forms a completely doped polysilicon layer within the plug-shaped recess.
    • 本发明提供了一种用于控制形成在插塞状凹部内的插塞状掺杂多晶硅层的掺杂剂密度的方法,以防止包含在插塞状掺杂多晶硅层中的掺杂剂扩散到插塞形凹部下方的导电层 通过插塞形凹部的底侧,插塞形凹槽形成在位于导电层上方的电介质层内,该方法包括:(1)在插塞形状的表面上形成未掺杂的硅层 休息 (2)在未掺杂的硅层的顶部上形成掺杂多晶硅层以填充插塞状凹部; 和(3)对所述半导体晶片进行热处理,以使所述掺杂多晶硅层与在所述插塞形凹部内形成完全掺杂多晶硅层的所述插塞形凹槽内的未掺杂硅层相互作用。