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11. 发明申请

US20110175585A1 CURRENT BALANCE CIRCUIT 失效
标题翻译：当前平衡电路
公开(公告)号：US20110175585A1
公开(公告)日：2011-07-21
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： G05F1/10
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。

12. 发明授权

US07994656B2 Power supply system and method 失效
标题翻译：电源系统及方法
公开(公告)号：US07994656B2
公开(公告)日：2011-08-09
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
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。

13. 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。

14. 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.

15. 发明授权

US08553426B2 Circuit board with higher current 失效
标题翻译：电路板电流较高
公开(公告)号：US08553426B2
公开(公告)日：2013-10-08
申请号：US13304415
申请日：2011-11-25
申请人： Tsung-Sheng Huang
发明人： Tsung-Sheng Huang
IPC分类号： H05K7/00
CPC分类号： H05K1/0265 , H05K1/0298 , H05K3/429 , H05K2201/0352 , H05K2201/09618 , H05K2201/09672 , H05K2201/09727 , H05K2201/0979
摘要： A circuit board includes a plurality of conductive layers, at least one group of vias, a number of second vias, at least one power supply element, and at least one electronic element. Each conductive layer includes a conductive portion. Both the first vias and the second vias are defined through the conductive layers and electrically connected each conductive layers. The at least one group of first vias surrounds the at least one power supply element. The second vias are arranged along the side of the conductive portion, and positioned between the power supply element and the electronic element. Current from a power supply element flows to the inner conductive layers through the group of surrounding first vias. Current transmission on each conductive layer continuously flows to another conductive layer having a lower resistance through the second vias during transmission.
摘要翻译：电路板包括多个导电层，至少一组通孔，多个第二通孔，至少一个电源元件和至少一个电子元件。每个导电层包括导电部分。第一通孔和第二通孔都通过导电层定义并电连接每个导电层。所述至少一组第一通孔围绕所述至少一个电源元件。第二通孔沿着导电部分的侧面布置，并且位于电源元件和电子元件之间。来自电源元件的电流通过一组周围的第一通孔流到内部导电层。在传输期间，每个导电层上的电流传输通过第二通孔连续流动到具有较低电阻的另一导电层。

16. 发明授权

US08089007B2 Printed circuit board 失效
标题翻译：印刷电路板
公开(公告)号：US08089007B2
公开(公告)日：2012-01-03
申请号：US12331444
申请日：2008-12-10
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： H05K1/11
CPC分类号： H05K1/0265 , H05K1/114 , H05K1/115 , H05K2201/094 , H05K2201/0979 , H05K2201/09854 , H05K2201/10189
摘要： A printed circuit board includes a reference layer, at least one first hole defined in the reference layer and adjacent from a first pin in a first column of pins of an electronic component, and at least one second hole defined in the reference layer and adjacent from a second pin of the electronic component. The at least one second hole is defined in the reference layer and opposite to the at least one first hole. The second pin is in a neighboring second column of pins from the first column of pins. A diameter of the at least one first hole is greater than a diameter of the at least one second hole such that a difference in current flowing through the first pin and the second pin is reduced.
摘要翻译：印刷电路板包括参考层，限定在参考层中并与电子部件的第一列销中的第一销相邻的至少一个第一孔以及限定在参考层中并与参考层相邻的至少一个第二孔电子部件的第二引脚。至少一个第二孔限定在参考层中并与至少一个第一孔相对。第二引脚位于与第一列引脚相邻的第二列引脚中。所述至少一个第一孔的直径大于所述至少一个第二孔的直径，使得流过所述第一销和所述第二销的电流差减小。

17. 发明授权

US08625299B2 Circuit board with even current distribution 失效
标题翻译：电路板均匀分布
公开(公告)号：US08625299B2
公开(公告)日：2014-01-07
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： H05K1/11 , H05K1/14
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。

18. 外观设计

USD491480S1 Electronic tire gauge 失效
标题翻译：电子轮胎规
公开(公告)号：USD491480S1
公开(公告)日：2004-06-15
申请号：US29187210
申请日：2003-07-30
申请人： Tsung-Sheng Huang , Chen-I Chu , Steven Shih-Yi Chang
设计人： Tsung-Sheng Huang , Chen-I Chu , Steven Shih-Yi Chang

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