公开(公告)号：US20130321114A1

公开(公告)日：2013-12-05

申请号：US13617408

申请日：2012-09-14

Applicant: Han-Hsing Lin ,  Hsiang-Yi Tseng ,  Ching-Hsiang Tien ,  Hsin-Wei Tsai ,  Yi-Lin Chen ,  Chun-Ping Chen

Inventor： Han-Hsing Lin ,  Hsiang-Yi Tseng ,  Ching-Hsiang Tien ,  Hsin-Wei Tsai ,  Yi-Lin Chen ,  Chun-Ping Chen

IPC: H01F27/29

CPC classification number: H01F27/292 ,  H01F27/325 ,  H01F2027/297

Abstract: A transformer includes a bobbin, at least one primary winding coil, at least one secondary winding coil, and a magnetic core assembly. The bobbin includes a main body, plural extension structures, and plural pin groups. The main body includes a channel, plural winding sections, a first connecting seat, and a second connecting seat. The plural extension structures are connected with the first connecting seat and the second connecting seat, respectively. In addition, each of the plural extension structures has a notch and a stepped structure, and the stepped structure comprises plural stepped parts. Each of the primary winding coil and the secondary winding coil includes plural outlet terminals. The plural outlet terminals of the secondary winding coil are respectively disposed on the plural stepped parts of the stepped structure and fixed on the pin group which is disposed on one of the extension structures.

Abstract translation: 变压器包括线轴，至少一个初级绕组线圈，至少一个次级绕组线圈和磁芯组件。 线轴包括主体，多个延伸结构和多个销组。 主体包括通道，多个卷绕部分，第一连接座和第二连接座。 多个延伸结构分别与第一连接座和第二连接座连接。 此外，多个延伸结构中的每一个具有凹口和阶梯结构，并且台阶结构包括多个台阶部。 初级绕组线圈和次级绕组线圈中的每一个包括多个出线端子。 次级绕组线圈的多个出口端子分别设置在阶梯状结构的多个阶梯部分上，并固定在设置在延伸结构之一上的销组上。

公开(公告)号：US08341569B2

公开(公告)日：2012-12-25

申请号：US12842268

申请日：2010-07-23

Applicant: Lizheng Zhang ,  Yuhen Hu ,  Chun-ping Chen

Inventor： Lizheng Zhang ,  Yuhen Hu ,  Chun-ping Chen

IPC: G06F17/50

CPC classification number: G06F17/5031

Abstract: Statistical timing analysis methods for circuits having latches and feedback loops are described wherein the circuit yield, and/or the critical cycle mean (the largest cycle mean among all loops in the circuit), may be iteratively calculated with high speed and accuracy, thereby allowing their ready usage in the analysis and validation of proposed circuit designs.

Abstract translation: 描述了具有锁存器和反馈回路的电路的统计时序分析方法，其中电路产量和/或临界循环平均值（电路中所有回路中的最大周期平均值）可以以高速度和精确度迭代地计算，从而允许 它们在拟议的电路设计的分析和验证中的准备使用。

公开(公告)号：US08125306B2

公开(公告)日：2012-02-28

申请号：US13045242

申请日：2011-03-10

Applicant: Hsin-Wei Tsai ,  Yi-Lin Chen ,  Chun-Ping Chen ,  Shih-Yun Chen

Inventor： Hsin-Wei Tsai ,  Yi-Lin Chen ,  Chun-Ping Chen ,  Shih-Yun Chen

IPC: H01F27/30

CPC classification number: H01F27/325 ,  H01F2005/025

Abstract: A transformer set includes a first bobbin piece, a second bobbin piece, a third bobbin piece, a fourth bobbin piece and a magnetic core assembly. The second bobbin piece has a first pin and a second pin. A first terminal of a first secondary winding coil is fixed on the first pin, then the first secondary winding coil is successively wound on the second bobbin piece and returned back, and a second terminal of the first secondary winding coil is fixed on the second pin. The fourth bobbin piece has a third pin and a fourth pin. A first terminal of a second secondary winding coil is fixed on the third pin, then the second secondary winding coil is successively wound on the fourth bobbin piece and returned back, and a second terminal of the second secondary winding coil is fixed on the fourth pin.

Abstract translation: 变压器组包括第一筒管，第二筒管，第三筒管，第四筒管和磁芯组件。 第二筒管具有第一销和第二销。 第一次级绕组线圈的第一端子固定在第一引脚上，然后第一次级绕组线圈连续卷绕在第二绕线架上并返回，并且第一次级绕组线圈的第二端子固定在第二引脚上 。 第四筒管具有第三销和第四销。 第二次级绕组线圈的第一端固定在第三引脚上，然后第二次级绕组线圈被连续缠绕在第四绕线架上并返回，第二次级绕组线圈的第二端固定在第四引脚上 。

公开(公告)号：US20100313177A1

公开(公告)日：2010-12-09

申请号：US12842268

申请日：2010-07-23

Applicant: Lizheng Zhang ,  Yuhen Hu ,  Chun-ping Chen

Inventor： Lizheng Zhang ,  Yuhen Hu ,  Chun-ping Chen

IPC: G06F9/455

CPC classification number: G06F17/5031

Abstract: Statistical timing analysis methods for circuits having latches and feedback loops are described wherein the circuit yield, and/or the critical cycle mean (the largest cycle mean among all loops in the circuit), may be iteratively calculated with high speed and accuracy, thereby allowing their ready usage in the analysis and validation of proposed circuit designs.

Abstract translation: 描述了具有锁存器和反馈回路的电路的统计时序分析方法，其中电路产量和/或临界循环平均值（电路中所有回路中的最大周期平均值）可以以高速度和精确度迭代地计算，从而允许 它们在拟议的电路设计的分析和验证中的准备使用。

公开(公告)号：US08994487B2

公开(公告)日：2015-03-31

申请号：US13617408

申请日：2012-09-14

Applicant: Han-Hsing Lin ,  Hsiang-Yi Tseng ,  Ching-Hsiang Tien ,  Hsin-Wei Tsai ,  Yi-Lin Chen ,  Chun-Ping Chen

Inventor： Han-Hsing Lin ,  Hsiang-Yi Tseng ,  Ching-Hsiang Tien ,  Hsin-Wei Tsai ,  Yi-Lin Chen ,  Chun-Ping Chen

IPC: H01F27/29 ,  H01F27/24 ,  H01F27/28 ,  H01F27/30 ,  H01F27/32

CPC classification number: H01F27/292 ,  H01F27/325 ,  H01F2027/297

Abstract: A transformer includes a bobbin, at least one primary winding coil, at least one secondary winding coil, and a magnetic core assembly. The bobbin includes a main body, plural extension structures, and plural pin groups. The main body includes a channel, plural winding sections, a first connecting seat, and a second connecting seat. The plural extension structures are connected with the first connecting seat and the second connecting seat, respectively. In addition, each of the plural extension structures has a notch and a stepped structure, and the stepped structure comprises plural stepped parts. Each of the primary winding coil and the secondary winding coil includes plural outlet terminals. The plural outlet terminals of the secondary winding coil are respectively disposed on the plural stepped parts of the stepped structure and fixed on the pin group which is disposed on one of the extension structures.

Abstract translation: 变压器包括线轴，至少一个初级绕组线圈，至少一个次级绕组线圈和磁芯组件。 线轴包括主体，多个延伸结构和多个销组。 主体包括通道，多个卷绕部分，第一连接座和第二连接座。 多个延伸结构分别与第一连接座和第二连接座连接。 此外，多个延伸结构中的每一个具有凹口和阶梯结构，并且台阶结构包括多个台阶部。 初级绕组线圈和次级绕组线圈中的每一个包括多个出线端子。 次级绕组线圈的多个出口端子分别设置在阶梯状结构的多个阶梯部分上，并固定在设置在延伸结构之一上的销组上。

公开(公告)号：US07793245B2

公开(公告)日：2010-09-07

申请号：US11966265

申请日：2007-12-28

Applicant: Lizheng Zhang ,  Yuhen Hu ,  Chun-ping Chen

Inventor： Lizheng Zhang ,  Yuhen Hu ,  Chun-ping Chen

IPC: G06F17/50 ,  G06F9/45

CPC classification number: G06F17/5031

Abstract: Statistical timing analysis methods for circuits having latches and feedback loops are described wherein the circuit yield, and/or the critical cycle mean (the largest cycle mean among all loops in the circuit), may be iteratively calculated with high speed and accuracy, thereby allowing their ready usage in the analysis and validation of proposed circuit designs.

Abstract translation: 描述了具有锁存器和反馈回路的电路的统计时序分析方法，其中电路产量和/或临界循环平均值（电路中所有回路中的最大周期平均值）可以以高速度和精确度迭代地计算，从而允许 它们在拟议的电路设计的分析和验证中的准备使用。

公开(公告)号：US20090055785A1

公开(公告)日：2009-02-26

申请号：US11966265

申请日：2007-12-28

Applicant: Lizheng Zhang ,  Yuhen Hu ,  Chun-ping Chen

Inventor： Lizheng Zhang ,  Yuhen Hu ,  Chun-ping Chen

IPC: G06F17/50

CPC classification number: G06F17/5031

Abstract: Statistical timing analysis methods for circuits having latches and feedback loops are described wherein the circuit yield, and/or the critical cycle mean (the largest cycle mean among all loops in the circuit), may be iteratively calculated with high speed and accuracy, thereby allowing their ready usage in the analysis and validation of proposed circuit designs.

Abstract translation: 描述了具有锁存器和反馈回路的电路的统计时序分析方法，其中电路产量和/或临界循环平均值（电路中所有回路中的最大周期平均值）可以以高速度和精确度迭代地计算，从而允许 它们在拟议的电路设计的分析和验证中的准备使用。

公开(公告)号：US07350171B2

公开(公告)日：2008-03-25

申请号：US11282003

申请日：2005-11-17

Applicant: Lizheng Zhang ,  YuHen Hu ,  Chun-ping Chen

Inventor： Lizheng Zhang ,  YuHen Hu ,  Chun-ping Chen

IPC: G06F17/50 ,  G06F17/15 ,  G06F17/18

CPC classification number: G06F17/5031

Abstract: Statistical timing analysis methods for circuits are described which compensate for circuit elements having correlated timing delays with a high degree of computational efficiency. An extended canonical timing model is used to represent each delay element along a circuit path, wherein the model bears information regarding any correlations that each element has to any other elements in the circuit (and/or to any external global factors, e.g., global temperature variations over the circuit, etc.). The model can be represented in a vectorized format which allows enhancement of computational efficiency, wherein the coefficients of the vectors allow an objective measure of element correlation (and wherein the vectors can be “pruned” by dropping insignificant coefficients to further enhance computational efficiency). A decomposition procedure can be used to decompose correlated elements into uncorrelated elements to allow delays to me more easily propagated through the timing diagram representing the circuit. Finally, a bounded approximation for the output of the MAX operator is described which provides a safely conservative approximation regardless of the linearity of the MAX output.

Abstract translation: 描述了用于补偿具有高计算效率的具有相关定时延迟的电路元件的电路的统计时序分析方法。 扩展规范定时模型用于表示沿着电路路径的每个延迟元件，其中模型承载关于每个元件对电路中的任何其他元件（和/或任何外部全局因素，例如全局温度）的任何相关性的信息 电路上的变化等）。 该模型可以以允许增强计算效率的向量化格式表示，其中矢量的系数允许元素相关性的客观测量（并且其中可以通过丢弃不重要的系数来“修剪”矢量以进一步提高计算效率）。 分解过程可以用于将相关元素分解为不相关元素，以允许延迟通过表示电路的时序图更容易地传播。 最后，描述了MAX运算器的输出的有界近似，其提供了安全保守的近似，而与MAX输出的线性无关。

公开(公告)号：US08269593B2

公开(公告)日：2012-09-18

申请号：US13018008

申请日：2011-01-31

Applicant: Hsin-Wei Tsai ,  Chun-Ping Chen ,  Ti-Chin Chen ,  Hsiang-Yi Tseng ,  Bou-Jun Zung ,  Ming-Cheng Li

Inventor： Hsin-Wei Tsai ,  Chun-Ping Chen ,  Ti-Chin Chen ,  Hsiang-Yi Tseng ,  Bou-Jun Zung ,  Ming-Cheng Li

IPC: H01F27/30 ,  H01F27/29 ,  H01F5/00

CPC classification number: H01F27/325 ,  H01F27/29

Abstract: A magnetic element includes a bobbin, a first winding assembly, a second winding assembly and a magnetic core assembly. The bobbin includes a winding part, a first extension part and a second extension part. The first extension part and the second extension part are separated from each other by the winding part. The first winding assembly is wound around the winding part of the bobbin, and includes plural first terminals. The second winding assembly is wound around the winding part of the bobbin, and includes plural second terminals. The magnetic core assembly includes a first window and a second window. The first extension part is protruded out of the first window. The second extension part is protruded out of the second window. At least one of the first terminals and at least one of the second terminals are simultaneously fixed on the first extension part and/or the second extension part.

Abstract translation: 磁性元件包括线轴，第一绕组组件，第二绕组组件和磁芯组件。 线轴包括绕组部分，第一延伸部分和第二延伸部分。 第一延伸部和第二延伸部通过卷绕部彼此分离。 第一绕组组件缠绕在线轴的绕组部分上，并且包括多个第一端子。 第二绕组组件缠绕在线轴的绕组部分上，并且包括多个第二端子。 磁芯组件包括第一窗口和第二窗口。 第一延伸部分从第一窗口突出。 第二延伸部分从第二窗口突出。 第一端子和至少一个第二端子中的至少一个同时固定在第一延伸部分和/或第二延伸部分上。

公开(公告)号：US20110221559A1

公开(公告)日：2011-09-15

申请号：US13045242

申请日：2011-03-10

Applicant: Hsin-Wei Tsai ,  Yi-Lin Chen ,  Chun-Ping Chen ,  Shih-Yun Chen

Inventor： Hsin-Wei Tsai ,  Yi-Lin Chen ,  Chun-Ping Chen ,  Shih-Yun Chen

IPC: H01F27/29

CPC classification number: H01F27/325 ,  H01F2005/025

Abstract: A transformer set includes a first bobbin piece, a second bobbin piece, a third bobbin piece, a fourth bobbin piece and a magnetic core assembly. The second bobbin piece has a first pin and a second pin. A first terminal of a first secondary winding coil is fixed on the first pin, then the first secondary winding coil is successively wound on the second bobbin piece and returned back, and a second terminal of the first secondary winding coil is fixed on the second pin. The fourth bobbin piece has a third pin and a fourth pin. A first terminal of a second secondary winding coil is fixed on the third pin, then the second secondary winding coil is successively wound on the fourth bobbin piece and returned back, and a second terminal of the second secondary winding coil is fixed on the fourth pin.

Abstract translation: 变压器组包括第一筒管，第二筒管，第三筒管，第四筒管和磁芯组件。 第二筒管具有第一销和第二销。 第一次级绕组线圈的第一端子固定在第一引脚上，然后第一次级绕组线圈连续卷绕在第二绕线架上并返回，并且第一次级绕组线圈的第二端子固定在第二引脚上 。 第四筒管具有第三销和第四销。 第二次级绕组线圈的第一端固定在第三引脚上，然后第二次级绕组线圈被连续卷绕在第四绕线架上并返回，第二次级绕组线圈的第二端固定在第四引脚上 。