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1. 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。

2. 发明授权

US08536852B2 Current balance circuit to keep dynamic balance between currents in power passages of power connector 失效
标题翻译：电流平衡电路，用于在电源连接器的电源通道中保持电流之间的动态平衡
公开(公告)号：US08536852B2
公开(公告)日：2013-09-17
申请号：US12730225
申请日：2010-03-23
申请人： Tsung-Sheng Huang , Chun-Jen Chen , Duen-Yi Ho
发明人： Tsung-Sheng Huang , Chun-Jen Chen , Duen-Yi Ho
IPC分类号： G05F3/30
CPC分类号： G06F1/26 , Y10T307/414 , Y10T307/549
摘要： A current balance circuit includes a first and a second current sensors, an averager, a first and a second control modules, and a first and a second rheostat elements. The first and second current sensors receive a first current and a second current from a power source respectively and convert the first and second currents into a first and a second voltages. The averager receives the first and second voltages and calculates to obtain an average voltage. The first and second control modules receive the first voltage, the second voltage, and the average voltage, to obtain a first and a second control signals, to control current conduction ability of the first and second rheostat elements, to make the first and second currents keep a dynamic balance.
摘要翻译：电流平衡电路包括第一和第二电流传感器，平均器，第一和第二控制模块以及第一和第二变阻器元件。第一和第二电流传感器分别接收来自电源的第一电流和第二电流，并将第一和第二电流转换成第一和第二电压。平均器接收第一和第二电压并计算得到平均电压。第一和第二控制模块接收第一电压，第二电压和平均电压，以获得第一和第二控制信号，以控制第一和第二变阻器元件的电流传导能力，以使第一和第二电流保持动态平衡。

3. 发明申请

US20130204558A1 ELECTRONIC DEVICE AND METHOD FOR CALCULATING EFFICIENCY OF SIMULATIVE POWER SUPPLY SYSTEM 有权
标题翻译：电子设备和计算模拟电源系统效率的方法
公开(公告)号：US20130204558A1
公开(公告)日：2013-08-08
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： G06F19/00 , 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. 发明申请

US20120325530A1 CIRCUIT BOARD WITH EVEN CURRENT DISTRIBUTION 失效
标题翻译：电路板，甚至电流分配
公开(公告)号：US20120325530A1
公开(公告)日：2012-12-27
申请号：US13220709
申请日：2011-08-30
申请人： TSUNG-SHENG HUANG
发明人： TSUNG-SHENG HUANG
IPC分类号： H05K1/09 , H05K1/18
CPC分类号： H05K1/0265 , H05K1/113 , H05K2201/09309 , H05K2201/09618
摘要： A circuit board includes an outer conductive layer, a number of inner conductive layers, at least one group of vias defined through the outer conductive layer and the inner conductive layers and electrically connected each conductive layers, at least one power supply element, and at least one electronic element. The at least one group of vias surrounds the at least one power supply element. When the least one power supply element outputs current to the at least one electronic element, a first portion of the output current flows to the inner conductive layers through the group of vias surrounding the at least one power supply element to be input to the at least one electronic element, and a second portion of the output current flows into the at least one electronic element through the outer conductive layer.
摘要翻译：电路板包括外部导电层，多个内部导电层，通过外部导电层和内部导电层限定的至少一组通孔，并且电连接每个导电层，至少一个电源元件，并且至少一个电子元件。所述至少一组通孔围绕所述至少一个电源元件。当至少一个电源元件将电流输送到至少一个电子元件时，输出电流的第一部分通过围绕至少一个电源元件的一组通孔流动到内部导电层，以被输入到至少一个一个电子元件，并且输出电流的第二部分通过外部导电层流入至少一个电子元件。

5. 发明申请

US20120314391A1 CIRCUIT BOARD AND METHOD FOR MAKING THE SAME 审中-公开
标题翻译：电路板及其制造方法
公开(公告)号：US20120314391A1
公开(公告)日：2012-12-13
申请号：US13183452
申请日：2011-07-15
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： H05K7/12 , H05K7/00
CPC分类号： H05K1/0231 , H05K1/0222 , H05K2201/09618
摘要： A circuit board includes a base board defining a number of via holes, a power supply connection unit, a load connection unit, and at least one capacitor connection unit(s). Each of the at least one capacitor connection unit(s) includes two capacitor connectors, and one of the two capacitor connectors is positioned nearer to the power supply connection unit and farther away from the load connection unit than the other. The via holes are divided into at least one group(s) corresponding to each of the capacitor connection unit(s), and all of the via holes in each of the group(s) are equidistantly positioned along a semicircle arc surrounding the capacitor connector of the capacitor connection unit corresponding to the group that is positioned nearer to the power supply connection unit.
摘要翻译：电路板包括限定多个通孔的基板，电源连接单元，负载连接单元和至少一个电容器连接单元。所述至少一个电容器连接单元中的每一个包括两个电容器连接器，并且所述两个电容器连接器中的一个位于更靠近所述电源连接单元的位置，并且远离所述负载连接单元。通孔被分成与电容器连接单元中的每一个相对应的至少一个组，并且每个组中的所有通路孔沿着围绕电容器连接器的半圆弧等距定位的电容器连接单元对应于位于更靠近电源连接单元的组的电容器连接单元。

6. 发明申请

US20120176110A1 VOLTAGE REGULATION CIRCUIT 失效
标题翻译：电压调节电路
公开(公告)号：US20120176110A1
公开(公告)日：2012-07-12
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： G05F1/00
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。

7. 发明授权

US07992124B2 System and method for optimizing analog circuit designs 失效
标题翻译：优化模拟电路设计的系统和方法
公开(公告)号：US07992124B2
公开(公告)日：2011-08-02
申请号：US12257366
申请日：2008-10-23
申请人： Ying-Tso Lai , Tsung-Sheng Huang , Shou-Kuo Hsu
发明人： Ying-Tso Lai , Tsung-Sheng Huang , Shou-Kuo Hsu
IPC分类号： G06F17/50 , G06F9/455
CPC分类号： G06F17/5063 , G06F2217/10
摘要： A system for optimizing analog circuit designs includes an input device, a data processing device, and a data storage device. The data processing device includes a selecting module, a calculation module, and a determining module. The selecting module is for receiving input from the input device and selecting electronic components composing the circuit from the data storage device. The calculation module is for calculating average values and standard deviations of each electronic component, generating normal distribution samples of each electronic component, and calculating output voltages of the circuit. The determining module is for determining whether the circuit meets a process capability standard.
摘要翻译：用于优化模拟电路设计的系统包括输入装置，数据处理装置和数据存储装置。数据处理装置包括选择模块，计算模块和确定模块。选择模块用于从输入设备接收输入，并从数据存储设备中选择构成电路的电子元件。计算模块用于计算每个电子部件的平均值和标准偏差，产生每个电子部件的正态分布样本，以及计算电路的输出电压。确定模块用于确定电路是否满足过程能力标准。

8. 发明申请

US20110012426A1 POWER SUPPLY SYSTEM AND METHOD 失效
标题翻译：电源系统和方法
公开(公告)号：US20110012426A1
公开(公告)日：2011-01-20
申请号：US12551463
申请日：2009-08-31
申请人： TSUNG-SHENG HUANG , CHUN-JEN CHEN , DUEN-YI HO
发明人： TSUNG-SHENG HUANG , CHUN-JEN CHEN , DUEN-YI HO
IPC分类号： H02J1/00 , G06F17/50
CPC分类号： G06F1/26 , G06F17/50 , H02J1/00 , Y10T307/25 , Y10T307/555
摘要： A power supply system includes a power supply, a daughterboard, and a motherboard. Output currents of power connectors of the motherboard and impedances of copper foils between every two adjacent power connectors of the motherboard are obtained via simulation. A voltage of one power connector of the motherboard is predetermined. Therefore, desired impedances of copper foils between VRM connectors and corresponding power connectors on the daughter board are determined via calculations, to make currents passing through the power connectors of the motherboard equal to each other.
摘要翻译：电源系统包括电源，子板和主板。母板电源连接器的输出电流和母板每两个相邻电源连接器之间铜箔的阻抗通过仿真获得。母板的一个电源连接器的电压是预先确定的。因此，通过计算确定VRM连接器与子板上相应的电源连接器之间的铜箔的期望阻抗，以使通过主板的电源连接器的电流彼此相等。

9. 发明授权

US07075518B2 Method for updating a keyboard controller in a notebook computer 有权
公开(公告)号：US07075518B2
公开(公告)日：2006-07-11
申请号：US10192595
申请日：2002-07-11
申请人： Tsung-Sheng Huang
发明人： Tsung-Sheng Huang
IPC分类号： G09G5/00
CPC分类号： G06F8/65
摘要： A method for updating a keyboard controller in a notebook computer is introduced. The notebook computer has a keyboard controller which further includes a random access memory (RAM) and a read only memory (ROM). Firstly, the updating method has the keyboard controller receive a command for updating the firmware. Then, a keyboard status and a command byte of the keyboard controller are stored into the RAM. The method has the keyboard controller enter into an idle status and/oror proceed to update the ROM. Further, the method determines whether or not the ROM has been completely updated. If the ROM has not been completely updated, the method will wait until the ROM is completely updated. Otherwise, a shutdown identifier is set and the keyboard controller is reset. Thereby, the notebook computer system will not be shut down and the associated keyboard and mouse can still function after the firmware for the keyboard controller is updated under the Windows environment.

10. 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。

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