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1. 发明授权

US08275560B2 Power measurement techniques of a system-on-chip (SOC) 有权
标题翻译：片上系统（SOC）的功率测量技术
公开(公告)号：US08275560B2
公开(公告)日：2012-09-25
申请号：US12557263
申请日：2009-09-10
申请人： Sivakumar Radhakrishnan , Sin S. Tan , Stephan J. Jourdan , Lily P. Looi , Yi-Feng Liu
发明人： Sivakumar Radhakrishnan , Sin S. Tan , Stephan J. Jourdan , Lily P. Looi , Yi-Feng Liu
IPC分类号： G01R15/00 , G01R19/00 , G01R21/00 , G06F1/00
CPC分类号： G06F1/3203 , G06F1/3237 , Y02D10/128 , Y02D50/20
摘要： A method and system to enable power measurements of a system-on-chip in various modes. In one embodiment of the invention, the system-on-chip has full controllability of its logic and circuitry to facilitate configuration of the system-on-chip into a desired mode of operation. This allows hooks or interfaces to access the system-on-chip externally for measurements. For example, in one embodiment of the invention, the hooks in the system-on-chip allow a backend tester to configure the system-on-chip into various modes easily to perform power consumption measurements of one or more individual components of the system-on-chip. The power consumption measurement of the individual components in the system-on-chip can be performed faster and can be more accurate. In addition, the overall yield of the SOC can be increased as it is easier to detect failure parts.
摘要翻译：一种能够以各种模式对片上系统进行功率测量的方法和系统。在本发明的一个实施例中，片上系统具有其逻辑和电路的完全可控性，以便于将片上系统配置成期望的操作模式。这允许钩子或接口在外部访问片上系统进行测量。例如，在本发明的一个实施例中，片上系统中的钩子允许后端测试器将片上系统配置成各种模式，以便简单地执行系统级芯片的一个或多个单独部件的功耗测量，片上片上系统中各个组件的功耗测量可以更快地执行，并且可以更准确。另外，由于易于检测故障部件，所以能够提高SOC的整体产量。

2. 发明申请

US20110060931A1 POWER MEASUREMENT TECHNIQUES OF A SYSTEM-ON-CHIP (SOC) 有权
标题翻译：系统芯片（SOC）的功率测量技术
公开(公告)号：US20110060931A1
公开(公告)日：2011-03-10
申请号：US12557263
申请日：2009-09-10
申请人： SIVAKUMAR RADHAKRISHNAN , Sin S. Tan , Stephan J. Jourdan , Lily P. Lool , Yi-Feng Liu
发明人： SIVAKUMAR RADHAKRISHNAN , Sin S. Tan , Stephan J. Jourdan , Lily P. Lool , Yi-Feng Liu
IPC分类号： G06F1/26
CPC分类号： G06F1/3203 , G06F1/3237 , Y02D10/128 , Y02D50/20
摘要： A method and system to enable power measurements of a system-on-chip in various modes. In one embodiment of the invention, the system-on-chip has full controllability of its logic and circuitry to facilitate configuration of the system-on-chip into a desired mode of operation. This allows hooks or interfaces to access the system-on-chip externally for measurements. For example, in one embodiment of the invention, the hooks in the system-on-chip allow a backend tester to configure the system-on-chip into various modes easily to perform power consumption measurements of one or more individual components of the system-on-chip. The power consumption measurement of the individual components in the system-on-chip can be performed faster and can be more accurate. In addition, the overall yield of the SOC can be increased as it is easier to detect failure parts.
摘要翻译：一种能够以各种模式对片上系统进行功率测量的方法和系统。在本发明的一个实施例中，片上系统具有其逻辑和电路的完全可控性，以便于将片上系统配置成期望的操作模式。这允许钩子或接口在外部访问片上系统进行测量。例如，在本发明的一个实施例中，片上系统中的钩子允许后端测试器将片上系统配置成各种模式，以便简单地执行系统级芯片的一个或多个单独部件的功耗测量，片上片上系统中各个组件的功耗测量可以更快地执行，并且可以更准确。另外，由于易于检测故障部件，所以能够提高SOC的整体产量。

3. 发明授权

US07441654B2 Open reel screwdriver tips holder 有权
标题翻译：打开卷轴螺丝刀提示支架
公开(公告)号：US07441654B2
公开(公告)日：2008-10-28
申请号：US11516638
申请日：2006-09-07
申请人： Yi-Feng Liu
发明人： Yi-Feng Liu
IPC分类号： A45C11/26 , B65D85/28
CPC分类号： B25H3/003
摘要： An open reel screwdriver tips holder includes a lower cap and a corresponding upper cap. The lower cap has a shaft to couple with a spiral spring coupled with a rotary barrel on the outer side by fastening to a tail end of it. The rotary barrel has an outer wall fastening to a winding band which has a plurality of sleeves located on a surface to hold screwdriver tips and has a drawing head exposed outside an opening of the holder peripheral wall. The rotary barrel has a plurality of latch portions on an inner wall corresponding to a latch tray which has ratchet teeth on the top surface to engage with latch teeth on the bottom of the upper cap which has a pushbutton on the top to push the latch tray downwards so that the winding band can be retracted into the holder.
摘要翻译：开卷卷轴螺丝刀头架包括下盖和相应的上盖。下盖具有通过紧固到其尾端的与外部侧的旋转筒耦合的螺旋弹簧来连接的轴。旋转筒具有紧固到卷绕带的外壁，该缠绕带具有位于表面上的多个套筒以保持螺丝刀头部，并且具有暴露在保持器周壁的开口外侧的绘图头。旋转筒在内壁上具有对应于闩锁托盘的内壁上的多个闩锁部分，闩锁托盘在顶表面上具有棘齿，以与上盖的底部上的闩锁齿接合，顶盖上具有按钮以推动闩锁托盘使卷绕带可以缩回到支架中。

4. 发明申请

US20080110302A1 ACCOMMODATING HANDLE FOR HEXAGON SPANNER 有权
标题翻译：六角扳手的配件手柄
公开(公告)号：US20080110302A1
公开(公告)日：2008-05-15
申请号：US11599292
申请日：2006-11-15
申请人： Yi-Feng Liu
发明人： Yi-Feng Liu
IPC分类号： B25B23/16
CPC分类号： B25B15/008 , B25G1/085
摘要： An accommodating handle for hexagon spanner includes a box which is approximately a triangle and is assembled by an upper box and a lower box, wherein the three points of the triangle inside the lower box are respectively disposed a pillar, the three edges of the box are concaved inwardly to be arcs, a turning piece is mounted at the edge and one end of the turning piece is a pivoting end for pivoting on the box and the other end is a moving end having wedging points for wedging at the locations adjacent to the three points of the box, plural hexagon spanners in various sizes are sleeved on the pillar of the lower box in size sequence, and the three points of the box are respectively mounted an indentation for penetrating the working end of the hexagon spanners.
摘要翻译：用于六角扳手的容纳手柄包括大致三角形并由上盒和下盒组装的盒，其中下盒内的三角形的三个点分别设置为支柱，盒的三个边缘是凹入内部是弧形的，转动件安装在边缘处，转动件的一端是用于在箱上枢转的枢转端，另一端是具有楔形点的移动端，用于在与三个相邻的位置处楔入箱子的点，多个尺寸的六角扳手以大小顺序套在下箱的支柱上，并且盒子的三个点分别安装有用于穿透六边形扳手的工作端的凹口。

5. 发明申请

US20080093240A1 Open reel screwdriver tips holder 有权
公开(公告)号：US20080093240A1
公开(公告)日：2008-04-24
申请号：US11516638
申请日：2006-09-07
申请人： Yi-Feng Liu
发明人： Yi-Feng Liu
IPC分类号： B65D85/671
CPC分类号： B25H3/003
摘要： An open reel screwdriver tips holder includes a lower cap and a corresponding upper cap. The lower cap has a shaft to couple with a spiral spring coupled with a rotary barrel on the outer side by fastening to a tail end of it. The rotary barrel has an outer wall fastening to a winding band which has a plurality of sleeves located on a surface to hold screwdriver tips and has a drawing head exposed outside an opening of the holder peripheral wall. The rotary barrel has a plurality of latch portions on an inner wall corresponding to a latch tray which has ratchet teeth on the top surface to engage with latch teeth on the bottom of the upper cap which has a pushbutton on the top to push the latch tray downwards so that the winding band can be retracted into the holder.

6. 外观设计

USD756189S1 Ratcheting screwdriver 有权
标题翻译：棘轮螺丝刀
公开(公告)号：USD756189S1
公开(公告)日：2016-05-17
申请号：US29510395
申请日：2014-11-26
申请人： Yi-Feng Liu
设计人： Yi-Feng Liu

7. 发明授权

US07810413B2 Hexagon spanner handle for increasing turning force 有权
标题翻译：六角扳手提升转向力
公开(公告)号：US07810413B2
公开(公告)日：2010-10-12
申请号：US12207783
申请日：2008-09-10
申请人： Yi-Feng Liu
发明人： Yi-Feng Liu
IPC分类号： B25B23/16
CPC分类号： B25B15/008 , B25G1/105 , B25G3/24
摘要： A hexagon spanner handle of the present invention includes a handle whose three edges are inwardly concaved respectively so as to form three shaft-like bodies at three triangle points. The handle has plural hexagonal apertures in different sizes arranged along the three shaft-like bodies. One plane surface of the handle has three position-limiting slots which are respectively located in three shaft-like bodies and outwardly extended along the shaft-like body and are communicating with the hexagonal apertures. The bottom of each position-limiting slot has plural indentations in different widths, and a magnetic body is located at the end of the position-limiting slot. Thereby, each hexagonal aperture can be inserted by the short leg of corresponding hexagon spanner, and the position-limiting slot can receive the long leg of the hexagon spanner with the magnetic body attracts thereof for fixing, so that the handle can be assembled with hexagon spanners in different standards.
摘要翻译：本发明的六角扳手包括一个手柄，其三个边缘分别向内凹入，以便在三个三角形点处形成三个轴状体。手柄具有沿着三个轴状体布置的具有不同尺寸的多个六边形孔。手柄的一个平面具有三个位置限制槽，它们分别位于三个轴状体中，并沿着轴状体向外延伸并与六边形孔连通。每个位置限制槽的底部具有不同宽度的多个压痕，并且磁体位于位置限制槽的端部。因此，每个六角孔可以通过相应六角扳手的短腿插入，并且位置限制槽可以容纳六边形扳手的长腿，其中磁体吸引其用于固定，使得手柄可以与六角形扳手不同标准。

8. 发明授权

US07441481B2 Socket wrench having multiple driving heads 失效
标题翻译：套筒扳手具有多个驱动头
公开(公告)号：US07441481B2
公开(公告)日：2008-10-28
申请号：US11602361
申请日：2006-11-21
申请人： Yi-Feng Liu
发明人： Yi-Feng Liu
IPC分类号： B25B13/46
CPC分类号： B25B13/463 , B25B15/04 , B25B23/16
摘要： A socket wrench having multiple driving heads includes a triangular star-shape handle which consists of an upper and a lower shell. The triangular portions of the handle have respectively a protrusive driving portion. Two neighboring driving portions are connected by a side wall formed in an arched shape concaved inwards. Each driving portion holds a driving bar having a coupling head on an outer side and a ratchet on an inner side inside. A clamping box is provided that includes an upper and a lower deck in the interior center of the handle and has three pairs of detent plates in the middle to control turning direction of the ratchet. A rotary knob is provided having an actuation bar beneath to move the detent plates. Thus a plurality of driving bars which hold the coupling heads of different shapes and sizes can be held in the handle. The socket wrench thus formed can be grasped easily and change of driving direction can be accomplished rapidly.
摘要翻译：具有多个驱动头的套筒扳手包括由上壳体和下壳体组成的三角形星形手柄。手柄的三角形部分分别具有突出的驱动部分。两个相邻的驱动部分通过形成为向内凹入的拱形形状的侧壁连接。每个驱动部分保持在外侧具有联接头的驱动杆和内侧的棘轮。提供夹持箱，其包括在手柄的内部中心中的上部和下部甲板，并且在中间具有三对制动板以控制棘轮的转动方向。提供一个旋钮，其具有在下面的致动杆以移动止动板。因此，保持不同形状和尺寸的联接头的多个驱动杆可以保持在手柄中。能够容易地掌握如此形成的套筒扳手，能够快速地实现行驶方向的变化。

9. 外观设计

USD745823S1 Bits box 有权
标题翻译：位盒
公开(公告)号：USD745823S1
公开(公告)日：2015-12-22
申请号：US29503675
申请日：2014-09-29
申请人： Yi-Feng Liu
设计人： Yi-Feng Liu

10. 发明申请

US20100058898A1 HEXAGON SPANNER HANDLE FOR INCREASING TURNING FORCE 有权
标题翻译：用于增加转速的六角扳手
公开(公告)号：US20100058898A1
公开(公告)日：2010-03-11
申请号：US12207783
申请日：2008-09-10
申请人： Yi-Feng Liu
发明人： Yi-Feng Liu
IPC分类号： B25G1/10 , B25B13/56 , B25G3/00
CPC分类号： B25B15/008 , B25G1/105 , B25G3/24
摘要： A hexagon spanner handle of the present invention includes a handle whose three edges are inwardly concaved respectively so as to form three shaft-like bodies at three triangle points. The handle has plural hexagonal apertures in different sizes arranged along the three shaft-like bodies. One plane surface of the handle has three position-limiting slots which are respectively located in three shaft-like bodies and outwardly extended along the shaft-like body and are communicating with the hexagonal apertures. The bottom of each position-limiting slot has plural indentations in different widths, and a magnetic body is located at the end of the position-limiting slot. Thereby, each hexagonal aperture can be inserted by the short leg of corresponding hexagon spanner, and the position-limiting slot can receive the long leg of the hexagon spanner with the magnetic body attracts thereof for fixing, so that the handle can be assembled with hexagon spanners in different standards.
摘要翻译：本发明的六角扳手包括一个手柄，其三个边缘分别向内凹入，以便在三个三角形点处形成三个轴状体。手柄具有沿着三个轴状体布置的具有不同尺寸的多个六边形孔。手柄的一个平面具有三个位置限制槽，它们分别位于三个轴状体中，并沿着轴状体向外延伸并与六边形孔连通。每个位置限制槽的底部具有不同宽度的多个压痕，并且磁体位于位置限制槽的端部。因此，每个六角孔可以通过相应六角扳手的短腿插入，并且位置限制槽可以容纳六边形扳手的长腿，其中磁体吸引其用于固定，使得手柄可以与六角形扳手不同标准。

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