公开(公告)号：US08484489B2

公开(公告)日：2013-07-09

申请号：US12458394

申请日：2009-07-10

Applicant: Te-Lung Wu ,  Chun-Da Lee ,  Chien-Liang Chen

Inventor： Te-Lung Wu ,  Chun-Da Lee ,  Chien-Liang Chen

IPC: G06F1/26 ,  G06F11/30

CPC classification number: G06F1/26 ,  G06F1/28

Abstract: A power signal detecting system and method thereof are disclosed. The power signal detecting system comprises a power supply and a portable electronic device. The portable electronic device is electrically connected with the power supply to receive a power signal. The portable electronic device comprises a sensing element, a detecting module and a power management module. The sensing element is used to connect the power signal. The detecting module is electrically connected to the sensing element and is used for detecting the power signal. The power management module electrically connects to the detecting module and is used for executing a power management for the portable electronic device by identifying the power signal.

Abstract translation: 公开了一种功率信号检测系统及其方法。 功率信号检测系统包括电源和便携式电子设备。 便携式电子设备与电源电连接以接收电力信号。 便携式电子设备包括感测元件，检测模块和电源管理模块。 传感元件用于连接电源信号。 检测模块电连接到感测元件，用于检测功率信号。 电源管理模块电连接到检测模块，用于通过识别功率信号来执行便携式电子设备的电源管理。

公开(公告)号：US20120299563A1

公开(公告)日：2012-11-29

申请号：US13467055

申请日：2012-05-09

Applicant: Te-Lung Wu ,  Yin-Yu Chen

Inventor： Te-Lung Wu ,  Yin-Yu Chen

IPC: G05F1/10

CPC classification number: H02M3/1588 ,  H02M2001/0022 ,  Y02B70/1466

Abstract: A power converter and a control method using the same are provided. The converter includes a power output stage, a feedback circuit, and an input detecting circuit. The power output stage transfers an input voltage to an output voltage, and adjusts the output voltage according to a feedback signal. The feedback circuit is used for generating the feedback signal associated with the output voltage. The input detecting circuit is used for detecting a variation of the input voltage to produce an input related signal associated with the input voltage. The input related signal is used to influence the feedback signal in linkage, so as to change the output voltage of the power output stage.

Abstract translation: 提供了一种功率转换器及其控制方法。 该转换器包括功率输出级，反馈电路和输入检测电路。 功率输出级将输入电压转换为输出电压，并根据反馈信号调整输出电压。 反馈电路用于产生与输出电压相关联的反馈信号。 输入检测电路用于检测输入电压的变化，以产生与输入电压相关联的输入相关信号。 输入相关信号用于影响联动中的反馈信号，从而改变功率输出级的输出电压。

公开(公告)号：US20100191985A1

公开(公告)日：2010-07-29

申请号：US12458394

申请日：2009-07-10

Applicant: Te-Lung Wu ,  Chun-Da Lee ,  Chien-Liang Chen

Inventor： Te-Lung Wu ,  Chun-Da Lee ,  Chien-Liang Chen

IPC: G06F1/26

CPC classification number: G06F1/26 ,  G06F1/28

Abstract: A power signal detecting system and method thereof are disclosed. The power signal detecting system comprises a power supply and a portable electronic device. The portable electronic device is electrically connected with the power supply to receive a power signal. The portable electronic device comprises a sensing element, a detecting module and a power management module. The sensing element is used to connect the power signal. The detecting module is electrically connected to the sensing element and is used for detecting the power signal. The power management module electrically connects to the detecting module and is used for executing a power management for the portable electronic device by identifying the power signal.

Abstract translation: 公开了一种功率信号检测系统及其方法。 功率信号检测系统包括电源和便携式电子设备。 便携式电子设备与电源电连接以接收电力信号。 便携式电子设备包括感测元件，检测模块和电源管理模块。 传感元件用于连接电源信号。 检测模块电连接到感测元件，用于检测功率信号。 电源管理模块电连接到检测模块，用于通过识别功率信号来执行便携式电子设备的电源管理。

公开(公告)号：US08412138B2

公开(公告)日：2013-04-02

申请号：US11882020

申请日：2007-07-30

Applicant: Chia-Hsien Li ,  Kuo-Kun Lin ,  Chu-Chia Tsai ,  Te-Lung Wu

Inventor： Chia-Hsien Li ,  Kuo-Kun Lin ,  Chu-Chia Tsai ,  Te-Lung Wu

IPC: H04B1/16

CPC classification number: H05K1/117 ,  H05K1/0219 ,  H05K1/0237 ,  H05K2201/094

Abstract: A multi-signal connector includes a first tuner, a first demodulator, a first radio frequency signal pin, a first ground signal pin and digital signal pins, and the first radio frequency signal pin transmits a first radio frequency signal. The first tuner receives the first radio frequency signal and outputs a first digital signal. The first demodulator receives the first digital signal and outputs an MPEG signal via the digital signal pins. The ground signal pin is disposed between the first radio frequency signal pin and the digital signal pins for reducing the interference and noise between the first radio frequency signal and the MPEG signal. A digital signal processing system is also disclosed.

Abstract translation: 多信号连接器包括第一调谐器，第一解调器，第一射频信号引脚，第一接地信号引脚和数字信号引脚，第一射频信号引脚发射第一射频信号。 第一调谐器接收第一射频信号并输出​​第一数字信号。 第一解调器接收第一数字信号并通过数字信号引脚输出MPEG信号。 接地信号引脚设置在第一射频信号引脚和数字信号引脚之间，用于降低第一射频信号和MPEG信号之间的干扰和噪声。 还公开了一种数字信号处理系统。

公开(公告)号：US20100180132A1

公开(公告)日：2010-07-15

申请号：US12626954

申请日：2009-11-30

Applicant: Te-Lung Wu ,  Ho-Nien Yu

Inventor： Te-Lung Wu ,  Ho-Nien Yu

IPC: G06F1/26

CPC classification number: G06F1/266 ,  G06F1/3203 ,  G06F1/325

Abstract: A power management device for a computer system includes a detection unit coupled to a peripheral interface of the computer system for detecting whether a portable electronic device is coupled to the peripheral interface when the computer system is shut down, to generate a detection result, and a control unit coupled to the detection unit and a power supply device of the computer system for controlling the power supply device to output a charge current to the portable electronic device via the peripheral interface when the detection result indicates that the portable electronic device is coupled to the peripheral interface.

Abstract translation: 一种用于计算机系统的电源管理装置，包括一个检测单元，该检测单元耦合到计算机系统的外围接口，用于在计算机系统关闭时检测便携式电子设备是否耦合到外围接口，以产生检测结果，以及 耦合到所述检测单元的控制单元和所述计算机系统的电源装置，用于当所述检测结果指示所述便携式电子设备耦合到所述便携式电子设备时，控制所述电源设备经由所述外围接口向所述便携式电子设备输出充电电流 外设接口。

公开(公告)号：US08441157B2

公开(公告)日：2013-05-14

申请号：US12894153

申请日：2010-09-30

Applicant: Te-Lung Wu

Inventor： Te-Lung Wu

IPC: H02J7/00

CPC classification number: H02J7/0068 ,  G06F1/26 ,  H02M2001/007 ,  Y10T307/344

Abstract: A power supply system includes a transformer for converting an external AC power into an external DC power, a battery for providing a battery power, a selection module for outputting the external DC power or the battery power, a first-stage DC conversion module for converting power provided by the selection module into a first DC power, a plurality of second-stage DC conversion module, each for converting an input power into a second DC power, and a switching module for switching to output the battery power or the first DC power of the first-stage DC conversion module as the input power of each of the plurality of second-stage DC conversion module according to the external DC power.

Abstract translation: 电源系统包括用于将外部AC电力转换成外部DC电力的变压器，用于提供电池电力的电池，用于输出外部DC电力或电池电力的选择模块，用于转换的第一级DC转换模块 由选择模块提供的电力为第一DC电力;多个第二级DC转换模块，每个用于将输入功率转换为第二DC电力;以及切换模块，用于切换以输出电池电力或第一DC电力 作为多个第二级DC转换模块中的每一个的输入功率的第一级DC转换模块。

公开(公告)号：US20130043855A1

公开(公告)日：2013-02-21

申请号：US13252873

申请日：2011-10-04

Applicant: Te-Lung Wu

Inventor： Te-Lung Wu

IPC: G05F1/618

CPC classification number: H02M3/1588 ,  H02M2001/0022 ,  Y02B70/1466

Abstract: A power supply device generating an output voltage and including a first switching module, a second switching module, a detection module, a pulse width modulation (PWM) module and an energy storage filter module is disclosed. The first switching module is coupled between a first voltage source and a switching node. The second switching module is coupled between the switching node and a second voltage source. The detection module detects voltage of the switching node. The PWM module generates a first PWM signal and transmits the first PWM signal to the first switching module according to a detection result of the detection module. The energy storage filter module processes the voltage of the switching node to generate the output voltage.

Abstract translation: 公开了一种产生输出电压并包括第一开关模块，第二开关模块，检测模块，脉冲宽度调制（PWM）模块和能量存储滤波器模块的电源装置。 第一开关模块耦合在第一电压源和开关节点之间。 第二开关模块耦合在开关节点和第二电压源之间。 检测模块检测交换节点的电压。 PWM模块根据检测模块的检测结果生成第一PWM信号并将第一PWM信号发送到第一开关模块。 能量存储滤波器模块处理开关节点的电压以产生输出电压。

公开(公告)号：US20080146179A1

公开(公告)日：2008-06-19

申请号：US11882020

申请日：2007-07-30

Applicant: Chia-Hsien Li ,  Kuo-Kun Lin ,  Chu-Chia Tsai ,  Te-Lung Wu

Inventor： Chia-Hsien Li ,  Kuo-Kun Lin ,  Chu-Chia Tsai ,  Te-Lung Wu

IPC: H04B1/18 ,  H04B1/16

CPC classification number: H05K1/117 ,  H05K1/0219 ,  H05K1/0237 ,  H05K2201/094

Abstract: A multi-signal connector includes a first tuner, a first demodulator, a first radio frequency signal pin, a first ground signal pin and digital signal pins, and the first radio frequency signal pin transmits a first radio frequency signal. The first tuner receives the first radio frequency signal and outputs a first digital signal. The first demodulator receives the first digital signal and outputs an MPEG signal via the digital signal pins. The ground signal pin is disposed between the first radio frequency signal pin and the digital signal pins for reducing the interference and noise between the first radio frequency signal and the MPEG signal. A digital signal processing system is also disclosed.

Abstract translation: 多信号连接器包括第一调谐器，第一解调器，第一射频信号引脚，第一接地信号引脚和数字信号引脚，并且第一射频信号引脚发射第一射频信号。 第一调谐器接收第一射频信号并输出​​第一数字信号。 第一解调器接收第一数字信号并通过数字信号引脚输出MPEG信号。 接地信号引脚设置在第一射频信号引脚和数字信号引脚之间，用于降低第一射频信号和MPEG信号之间的干扰和噪声。 还公开了一种数字信号处理系统。

公开(公告)号：US20120299385A1

公开(公告)日：2012-11-29

申请号：US13467053

申请日：2012-05-09

Applicant: Te-Lung Wu ,  Yin-Yu Chen

Inventor： Te-Lung Wu ,  Yin-Yu Chen

IPC: H02J4/00

CPC classification number: H02J5/00 ,  H02J1/10 ,  H02J7/02 ,  H02J7/34 ,  H02J9/06 ,  Y10T307/696

Abstract: A power supply system with a variable supply voltage is provided. The power supply system includes a power adaptor, a battery unit, a switching circuit, and a main equipment. The power adaptor is suitable for producing a power voltage. The switching circuit selects the power adaptor or the battery unit for powering the main equipment. Wherein, the power adaptor adjusts the power voltage according to whether the battery unit performs a charge operation.

Abstract translation: 提供具有可变电源电压的电源系统。 电源系统包括电源适配器，电池单元，开关电路和主设备。 电源适配器适用于产生电源电压。 开关电路选择电源适配器或电池单元为主设备供电。 其中，电源适配器根据电池单元是否进行充电操作来调节电源电压。

公开(公告)号：US20110040505A1

公开(公告)日：2011-02-17

申请号：US12767806

申请日：2010-04-27

Applicant: Te-Lung Wu ,  Chun-Ta Lee ,  Tzu-Heng Yeh

Inventor： Te-Lung Wu ,  Chun-Ta Lee ,  Tzu-Heng Yeh

IPC: G01R31/36

CPC classification number: G01R31/40

Abstract: A testing system for testing a charging circuit includes a setting unit, a virtual battery, and a control device. The setting unit is utilized for setting a charging configuration of the charging circuit according to a battery status message, to make the charging circuit to output a charging power accordingly. The virtual battery includes a battery status generating unit for generating the battery status message according to a first control signal, and a load unit for generating a load for the charging circuit according to a second control signal, so as to receive the charging power outputted from the charging circuit, and recording variation of the charging power. The control device is utilized for generating the first control signal and the second control signal, and storing information recorded by the load unit as a digital data for evaluate the charging circuit.

Abstract translation: 用于测试充电电路的测试系统包括设置单元，虚拟电池和控制设备。 设置单元用于根据电池状态消息设置充电电路的充电配置，以使充电电路相应地输出充电电力。 虚拟电池包括用于根据第一控制信号产生电池状态消息的电池状态产生单元和用于根据第二控制信号产生用于充电电路的负载的负载单元，以便接收从 充电电路和充电功率的记录变化。 控制装置用于产生第一控制信号和第二控制信号，并且将由负载单元记录的信息存储为用于评估充电电路的数字数据。