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1. 发明授权

US08383955B2 Printed circuit board 失效
标题翻译：印刷电路板
公开(公告)号：US08383955B2
公开(公告)日：2013-02-26
申请号：US13097104
申请日：2011-04-29
申请人： Tsung-Sheng Huang , Chun-Jen Chen , Duen-Yi Ho , Wei-Chieh Chou
发明人： Tsung-Sheng Huang , Chun-Jen Chen , Duen-Yi Ho , Wei-Chieh Chou
IPC分类号： H05K1/11
CPC分类号： H05K1/025 , H05K1/0265 , H05K3/429 , H05K2201/0979
摘要： A printed circuit board (PCB) includes first to fourth layers. A power supply is arranged on the first layer. An electronic component is arranged on the fourth layer. A first via and a second via extend through the PCB and are electrically connected to the electronic component. The PCB further includes third to seventh vias. A length of a transmission path of the current flows from the power supply to electronic component through the third via and the seventh via is almost the same as a length of a transmission path of the current flows from the power supply to the electronic component through the fourth to sixth vias.
摘要翻译：印刷电路板（PCB）包括第一至第四层。电源设置在第一层上。电子部件布置在第四层上。第一通孔和第二通孔延伸穿过PCB并且电连接到电子部件。 PCB还包括第三至第七个通孔。通过第三通孔和第七通孔从电源流向电子部件的电流的传输路径的长度与电流从电源流向电子部件的传输路径的长度几乎相同第四至第六个通道。

2. 发明授权

US08261230B2 System and method for optimizing current overload protection circuit 失效
标题翻译：优化电流过载保护电路的系统和方法
公开(公告)号：US08261230B2
公开(公告)日：2012-09-04
申请号：US12774685
申请日：2010-05-05
申请人： Tsung-Sheng Huang , Chun-Jen Chen , Duen-Yi Ho , Wei-Chieh Chou
发明人： Tsung-Sheng Huang , Chun-Jen Chen , Duen-Yi Ho , Wei-Chieh Chou
IPC分类号： G06F17/50 , G06F9/455 , G05D17/00
CPC分类号： G06F17/5063
摘要： A system for optimizing a current overload protection circuit includes an input device, a data storage device, a central processing device, and a display. The central processing device includes a storage module, a control module, and a calculation module. The storage module stores a VI application therein. The control module receives instructions from the input device and selects virtual electronic components of the current overload protection circuit from the data storage device and connection of the selected electronic components. The current overload protection circuit is completed and run in the VI application; electronic components significantly affecting the maximum protection current are labeled. The calculation module calculates normal distribution samples of the current overload protection circuit based on the labeled electronic components. The display shows whether the current overload protection circuit meets a process capability standard.
摘要翻译：用于优化电流过载保护电路的系统包括输入装置，数据存储装置，中央处理装置和显示器。中央处理装置包括存储模块，控制模块和计算模块。存储模块在其中存储VI应用。控制模块从输入设备接收指令，并从数据存储设备中选择电流过载保护电路的虚拟电子部件，并选择电子部件的连接。电流过载保护电路在VI应用中完成并运行; 显着影响最大保护电流的电子元件被标记。计算模块基于标记的电子元件计算电流过载保护电路的正态分布样本。显示屏显示电流过载保护电路是否符合过程能力标准。

3. 发明授权

US09043171B2 Electronic device and method for calculating efficiency of simulative power supply system 有权
标题翻译：用于计算模拟电源系统效率的电子装置和方法
公开(公告)号：US09043171B2
公开(公告)日：2015-05-26
申请号：US13596063
申请日：2012-08-28
申请人： Tsung-Sheng Huang , Chun-Jen Chen , Duen-Yi Ho , Wei-Chieh Chou
发明人： Tsung-Sheng Huang , Chun-Jen Chen , Duen-Yi Ho , Wei-Chieh Chou
IPC分类号： G01R21/00 , G06F17/50 , G01R21/06
CPC分类号： G06F17/5036 , G06F17/5063 , G06F2217/78
摘要： A method for calculating efficiency of a power supply system includes: displaying a parameter selection interface on the display unit for selecting power supply parameters and transmission line parameters. Obtaining power supply parameters and transmission line parameters selected by the user via the parameter selection interface when determining the user has finished the selection. Determining a efficiency of a selected power supply of the power supply parameters according to the relationship table, and calculating a sum efficiency according to the obtained power supply parameters and the transmission line parameters and the efficiency of the selected power supply. And calculating a total efficiency of the power supply system according to each sum efficiency when determining that all of the power supplies of the power supply system have been selected.
摘要翻译：一种用于计算电源系统的效率的方法包括：在显示单元上显示参数选择界面，用于选择电源参数和传输线参数。当确定用户已经完成选择时，通过参数选择界面获取用户选择的电源参数和传输线参数。根据关系表确定电源参数的选定电源的效率，并根据获得的电源参数和传输线参数以及所选择的电源的效率来计算总和效率。并且当确定已经选择了电源系统的所有电源时，根据每个总效率来计算电力供应系统的总效率。

4. 发明授权

US08581563B2 Power supply device 失效
标题翻译：电源设备
公开(公告)号：US08581563B2
公开(公告)日：2013-11-12
申请号：US13340707
申请日：2011-12-30
申请人： Wei-Chieh Chou , Duen-Yi Ho , Chun-Jen Chen , Tsung-Sheng Huang
发明人： Wei-Chieh Chou , Duen-Yi Ho , Chun-Jen Chen , Tsung-Sheng Huang
IPC分类号： G05F1/575 , G05F1/00
CPC分类号： H02M3/33523 , H02M2001/0003
摘要： A power supply device includes a power supply unit and a feedback control unit. The power supply unit is configured for generating an electric potential to be provided to a load. The feedback control unit detects the electric potential and adjusts relevant parameters of the electrical potential to achieve predetermined values. The feedback control unit includes a first feedback circuit and a second feedback circuit electrically connected in series.
摘要翻译：电源装置包括电源单元和反馈控制单元。电源单元被配置为产生要提供给负载的电位。反馈控制单元检测电位并调整电位的相关参数以实现预定值。反馈控制单元包括串联电连接的第一反馈电路和第二反馈电路。

5. 发明授权

US08294035B2 Printed circuit board to prevent electrostatic discharge and manufacturing method thereof 失效
标题翻译：用于防止静电放电的印刷电路板及其制造方法
公开(公告)号：US08294035B2
公开(公告)日：2012-10-23
申请号：US12730238
申请日：2010-03-24
申请人： Wei-Chieh Chou , Chun-Jen Chen , Duen-Yi Ho , Tsung-Sheng Huang
发明人： Wei-Chieh Chou , Chun-Jen Chen , Duen-Yi Ho , Tsung-Sheng Huang
IPC分类号： H05K1/09
CPC分类号： H05K1/09
摘要： A printed circuit board (PCB) can prevent electrostatic discharge. A number of vias are embedded in the PCB. A circular insulated member is disposed between each via and the number of vias. Each via includes a layer of metal coated on an inner wall of a corresponding insulated member and a through hole bounded by the corresponding insulated member. An acute angle between two tangents which pass through a point of intersection of two overlapped insulated members is greater than twenty degrees.
摘要翻译：印刷电路板（PCB）可以防止静电放电。多个通孔嵌入在PCB中。在每个通孔和多个通孔之间设置圆形绝缘构件。每个通孔包括涂覆在相应的绝缘构件的内壁上的金属层和由对应的绝缘构件限定的通孔。通过两个重叠绝缘部件的交点的两个切线之间的锐角大于二十度。

6. 发明授权

US08255862B2 System and method for analyzing temperature rise of a printed circuit board 失效
标题翻译：用于分析印刷电路板的温度升高的系统和方法
公开(公告)号：US08255862B2
公开(公告)日：2012-08-28
申请号：US12790857
申请日：2010-05-31
申请人： Tsung-Sheng Huang , Chun-Jen Chen , Duen-Yi Ho , Wei-Chieh Chou , Hsien-Chuan Liang , Shou-Kuo Hsu
发明人： Tsung-Sheng Huang , Chun-Jen Chen , Duen-Yi Ho , Wei-Chieh Chou , Hsien-Chuan Liang , Shou-Kuo Hsu
IPC分类号： G06F17/50
CPC分类号： G06F17/5036
摘要： A system and method that can analyze a temperature rise of a printed circuit board (PCB). The system and method receives attribute parameters of the PCB from an input device, and generates a temperature rise formula according to the received attribute parameters. Additionally, the system and method calculates a temperature rise of a local area surrounding each component on the PCB according to the temperature rise formula.
摘要翻译：可以分析印刷电路板（PCB）的温度升高的系统和方法。该系统和方法从输入装置接收PCB的属性参数，并根据接收到的属性参数生成温升公式。另外，该系统和方法根据温升公式计算PCB上每个部件周围的局部区域的温度上升。

7. 发明授权

US08464201B2 Electronic device and simulation method for checking printed circuit board power loss 失效
标题翻译：用于检查印刷电路板功率损耗的电子设备和仿真方法
公开(公告)号：US08464201B2
公开(公告)日：2013-06-11
申请号：US13441849
申请日：2012-04-07
申请人： Tsung-Sheng Huang , Chun-Jen Chen , Duen-Yi Ho , Wei-Chieh Chou , Shin-Ting Yen
发明人： Tsung-Sheng Huang , Chun-Jen Chen , Duen-Yi Ho , Wei-Chieh Chou , Shin-Ting Yen
IPC分类号： G06F17/50 , G06G7/62
CPC分类号： G06F17/5036 , G06F2217/78
摘要： An electronic device reads a layout file of a printed circuit board (PCB) to be manufactured from a storage device, obtains length information and section area information of copper cladding distributed on power source areas and ground trace areas in each of one or more layers of the PCB to be manufactured by analyzing the layout file, and calculates power loss in each of the one or more layers according to the length information, the section area information, a resistance value of the copper cladding, and preset parameters of a power supply module and an integrated circuit (IC) load to be located on the PCB. In response to a determination that the power loss in the layer exceeds a preset range, the electronic device indicates the locations of the power source areas and the ground trace areas of a layer in the PCB layout file which need to be redesigned.
摘要翻译：电子设备读取要从存储装置制造的印刷电路板（PCB）的布局文件，获得在一个或多个层中的每一个中的电源区域和地面迹线区域上分布的铜包层的长度信息和截面面积信息通过分析布局文件来制造PCB，并且根据长度信息，截面面积信息，铜包层的电阻值和电源模块的预设参数来计算一个或多个层中的每一个中的功率损耗以及位于PCB上的集成电路（IC）负载。响应于层中的功率损耗超过预设范围的确定，电子设备指示需要重新设计的PCB布局文件中的层的电源区域和地面迹线区域的位置。

8. 发明授权

US08451615B2 Printed circuit board 失效
标题翻译：印刷电路板
公开(公告)号：US08451615B2
公开(公告)日：2013-05-28
申请号：US13087488
申请日：2011-04-15
申请人： Tsung-Sheng Huang , Chun-Jen Chen , Duen-Yi Ho , Wei-Chieh Chou
发明人： Tsung-Sheng Huang , Chun-Jen Chen , Duen-Yi Ho , Wei-Chieh Chou
IPC分类号： H05K7/00
CPC分类号： H05K7/00 , H05K1/0201 , H05K1/0265 , H05K2201/093 , H05K2201/09309 , H05K2201/0979
摘要： A printed circuit board includes a top layer and a bottom layer. A power supply and an electronic component are located on the top layer. The power supply is connected to the top layer and the bottom layer through a first via. A number of second vias extends through the top layer and the bottom layer, and is electrically connected to the top layer and the bottom layer. A right-angled triangular void area without vias defined therein is formed on the printed circuit board, between the second vias and the electronic component. The second vias are arranged on a hypotenuse of the void area.
摘要翻译：印刷电路板包括顶层和底层。电源和电子元件位于顶层。电源通过第一通孔连接到顶层和底层。多个第二通孔延伸穿过顶层和底层，并且电连接到顶层和底层。在印刷电路板上，在第二通孔和电子部件之间形成没有限定在其中的通孔的直角三角形空隙区域。第二个通孔布置在空隙区域的斜边上。

9. 发明授权

US08436681B2 Voltage regulation circuit 失效
标题翻译：电压调节电路
公开(公告)号：US08436681B2
公开(公告)日：2013-05-07
申请号：US13008037
申请日：2011-01-18
申请人： Duen-Yi Ho , Chun-Jen Chen , Wei-Chieh Chou , Tsung-Sheng Huang
发明人： Duen-Yi Ho , Chun-Jen Chen , Wei-Chieh Chou , Tsung-Sheng Huang
IPC分类号： G05F1/40
CPC分类号： H02M3/156 , H02M2001/0009
摘要： A voltage regulating circuit includes a pulse width modulation controller, a current sense circuit, a voltage feedback circuit, and a gain-and-bias circuit. The current sense circuit includes an inductor and a capacitor. The voltage feedback circuit includes first and second resistors. The gain-and-bias circuit includes an operational amplifier. A first terminal of the capacitor is connected to an inverting input terminal of the operational amplifier through a third resistor. A second terminal of the capacitor is connected to a non-inverting input terminal of the operational amplifier through a fourth resistor. The inverting input terminal of the amplifier is connected to an output terminal of the operational amplifier through a fifth resistor. The non-inverting input terminal of the operational amplifier is grounded through a sixth resistor. The output terminal of the operational amplifier is connected to the node between the first and second resistors through a seventh resistor.
摘要翻译：电压调节电路包括脉宽调制控制器，电流检测电路，电压反馈电路和增益与偏置电路。电流检测电路包括电感器和电容器。电压反馈电路包括第一和第二电阻器。增益和偏置电路包括运算放大器。电容器的第一端子通过第三电阻器连接到运算放大器的反相输入端子。电容器的第二端子通过第四电阻器连接到运算放大器的非反相输入端子。放大器的反相输入端通过第五个电阻连接到运算放大器的输出端。运算放大器的非反相输入端通过第六个电阻接地。运算放大器的输出端通过第七电阻连接到第一和第二电阻之间的节点。

10. 发明授权

US08283571B2 Printed circuit board 失效
标题翻译：印刷电路板
公开(公告)号：US08283571B2
公开(公告)日：2012-10-09
申请号：US12790883
申请日：2010-05-31
申请人： Ying-Tso Lai , Yung-Chieh Chen , Chun-Jen Chen , Wei-Chieh Chou
发明人： Ying-Tso Lai , Yung-Chieh Chen , Chun-Jen Chen , Wei-Chieh Chou
IPC分类号： H05K1/11
CPC分类号： H05K1/0225 , H05K1/0245 , H05K1/0253
摘要： A printed circuit board includes a signal layer, a dielectric layer, and a reference layer. The signal layer includes a pair of differential signal lines. The dielectric layer is sandwiched between the signal layer and the reference layer. A first void is defined in the reference layer between projections of the pair of differential signal lines. Two second voids are defined in the reference layer at opposite sides of the projections of the pair of differential signal lines.
摘要翻译：印刷电路板包括信号层，电介质层和参考层。信号层包括一对差分信号线。电介质层夹在信号层和参考层之间。在该对差分信号线的投影之间的参考层中限定第一空隙。在该对差分信号线的突起的相对侧的参考层中限定两个第二空隙。

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