公开(公告)号：US06710648B2

公开(公告)日：2004-03-23

申请号：US10244948

申请日：2002-09-17

申请人： Te-Yu Liang ,  Chien-Chih Yu

发明人： Te-Yu Liang ,  Chien-Chih Yu

IPC分类号： H03F136

CPC分类号： H03F1/34 ,  H03F1/56 ,  H03F3/45475

摘要： In an amplifying circuit, an amplifier receives an input signal via a first resistor unit, and generates an output signal at an output thereof. A second resistor unit is connected between the output and input of the amplifier, and has at least one control input. The second resistor unit has a variable equivalent impedance that is controlled by a control signal received at the control input. A feedback control unit receives the output signal from the amplifier, and is operable so as to provide the control signal to the control input of the second resistor unit when the output signal does not fall within a voltage range defined by a predetermined low voltage and a predetermined high voltage to adjust the variable equivalent impedance of the second resistor unit.

摘要翻译： 在放大电路中，放大器经由第一电阻器单元接收输入信号，并在其输出端产生输出信号。 第二个电阻单元连接在放大器的输出和输入端之间，并具有至少一个控制输入。 第二电阻器单元具有由控制输入端接收的控制信号控制的可变等效阻抗。 反馈控制单元接收来自放大器的输出信号，并且可操作以便当输出信号不落在由预定低电压限定的电压范围内时，将控制信号提供给第二电阻器单元的控制输入， 预定的高电压以调节第二电阻器单元的可变等效阻抗。

公开(公告)号：US08111207B2

公开(公告)日：2012-02-07

申请号：US11877674

申请日：2007-10-24

申请人： Te-Yu Liang ,  Hui-Jen Tseng ,  Wen-Chin Wu ,  Kuo-Kun Lin ,  Chu-Chia Tsai ,  Chia-Hsien Li

发明人： Te-Yu Liang ,  Hui-Jen Tseng ,  Wen-Chin Wu ,  Kuo-Kun Lin ,  Chu-Chia Tsai ,  Chia-Hsien Li

IPC分类号： H01Q1/50

CPC分类号： H01Q1/2275 ,  H01Q9/40 ,  H01Q9/42

摘要： An antenna structure includes an expansion card connector, an antenna, and a plurality of metal pins. The antenna is disposed on the expansion card connector. The plurality of metal pins is disposed on the expansion card connector, whereof the plurality of metal pins includes a first designated pin to be a feeding point of the antenna. The plurality of metal pins further includes a plurality of second designated pins, whereof the plurality of second designated pins is electrically connected to each other to be a radiator of the antenna.

摘要翻译： 天线结构包括扩展卡连接器，天线和多个金属引脚。 天线布置在扩展卡连接器上。 多个金属销布置在扩展卡连接器上，多个金属销包括作为天线的馈电点的第一指定引脚。 多个金属销进一步包括多个第二指定销，多个第二指定销彼此电连接成天线的散热器。

公开(公告)号：US20110093741A1

公开(公告)日：2011-04-21

申请号：US12764085

申请日：2010-04-20

申请人： Te-Yu Liang ,  Cheng-Te Chen ,  Wen-Chun Tsao ,  Szu-Wei Pan

发明人： Te-Yu Liang ,  Cheng-Te Chen ,  Wen-Chun Tsao ,  Szu-Wei Pan

IPC分类号： G06F11/08 ,  G06F1/00 ,  G06F11/00

CPC分类号： G06F11/1417

摘要： A method for recovering basic input/output system (BIOS) in a computer system is disclosed. The computer system includes a host unit, a control unit, and a first storage device. The control unit is utilized for controlling system power provided for the host unit. The host unit is utilized for accessing a BIOS code stored in the first storage device to perform a boot process. The method includes turning the system power off when the computer system has a recovery requirement, restoring a backup BIOS code into the first storage device, and turning the system power on to make the host unit access the restored BIOS code in the first storage device for performing the boot process.

摘要翻译： 公开了一种在计算机系统中恢复基本输入/输出系统（BIOS）的方法。 计算机系统包括主机单元，控制单元和第一存储设备。 控制单元用于控制为主机单元提供的系统功率。 主机单元用于访问存储在第一存储设备中的BIOS代码以执行引导过程。 该方法包括当计算机系统具有恢复要求时关闭系统电源，将备份BIOS代码恢复到第一存储设备中，并打开系统电源，使主机单元访问第一存储设备中恢复的BIOS代码 执行引导过程。

公开(公告)号：US20090051621A1

公开(公告)日：2009-02-26

申请号：US11877674

申请日：2007-10-24

申请人： Te-Yu Liang ,  Hui-Jen Tseng ,  Wen-Chin Wu ,  Kuo-Kun Lin ,  Chu-Chia Tsai ,  Chia-Hsien Li

发明人： Te-Yu Liang ,  Hui-Jen Tseng ,  Wen-Chin Wu ,  Kuo-Kun Lin ,  Chu-Chia Tsai ,  Chia-Hsien Li

IPC分类号： H01Q1/50

CPC分类号： H01Q1/2275 ,  H01Q9/40 ,  H01Q9/42

摘要： An antenna structure includes an expansion card connector, an antenna, and a plurality of metal pins. The antenna is disposed on the expansion card connector. The plurality of metal pins is disposed on the expansion card connector, whereof the plurality of metal pins includes a first designated pin to be a feeding point of the antenna. The plurality of metal pins further includes a plurality of second designated pins, whereof the plurality of second designated pins is electrically connected to each other to be a radiator of the antenna.

摘要翻译： 天线结构包括扩展卡连接器，天线和多个金属引脚。 天线布置在扩展卡连接器上。 多个金属销布置在扩展卡连接器上，多个金属销包括作为天线的馈电点的第一指定引脚。 多个金属销进一步包括多个第二指定销，多个第二指定销彼此电连接成天线的散热器。