公开(公告)号：US08421428B2

公开(公告)日：2013-04-16

申请号：US12723692

申请日：2010-03-15

申请人： Ji-Ming Chen ,  Huan-Wen Chien

发明人： Ji-Ming Chen ,  Huan-Wen Chien

IPC分类号： G05F1/08 ,  G05F1/38

CPC分类号： H02M3/156 ,  H02M2001/0009

摘要： A bias voltage is compared with a voltage difference in a detecting element according to the present invention. A bias voltage unit is coupled to the detecting element, so that they have a common voltage level to avoid noises when the circuit is operating. Accordingly, the erroneous detection caused by the noise interference can be avoided. Hence, a detecting element with a low resistance, such as an MOEFET, can be used in the present invention to decrease power consumption arisen from current detection and to further increase conversion efficiency.

摘要翻译： 将偏置电压与根据本发明的检测元件中的电压差进行比较。 偏置电压单元耦合到检测元件，使得它们具有公共电压电平，以便在电路工作时避免噪声。 因此，可以避免由噪声干扰引起的错误检测。 因此，本发明中可以使用具有低电阻的检测元件，例如MOEFET，以降低由电流检测引起的功耗并进一步提高转换效率。

公开(公告)号：US20100237849A1

公开(公告)日：2010-09-23

申请号：US12427762

申请日：2009-04-22

申请人： Ji-Ming Chen ,  Huan-Wen Chien

发明人： Ji-Ming Chen ,  Huan-Wen Chien

IPC分类号： H01F21/00

CPC分类号： H03K19/018521

摘要： A fast current generating element in a current generating unit, used by the present invention, provides a large current for accelerating the switching of transistor switches when the transistor switches are switched. The fast current generating element includes a capacitor to provide a large differential current when a voltage level transiently changes during the switching of the transistor switches. Therefore, a transient response time of a signal transformer is shortened.

摘要翻译： 本发明使用的电流产生单元中的快速电流产生元件在切换晶体管开关时提供了用于加速晶体管开关的切换的大电流。 快速电流产生元件包括电容器，以在晶体管开关切换期间电压电平瞬时变化时提供大的差分电流。 因此，信号变压器的瞬态响应时间缩短。

公开(公告)号：US20080068327A1

公开(公告)日：2008-03-20

申请号：US11566281

申请日：2006-12-04

申请人： Huan-Wen Chien

发明人： Huan-Wen Chien

IPC分类号： G09G3/36

CPC分类号： G09G3/006 ,  G09G3/3406 ,  G09G3/3611 ,  G09G2330/02 ,  G09G2330/04

摘要： A backlight module includes a control unit, a transformer unit, a light source unit, and a detection unit. The control unit generates a control signal and a protection instruction signal based on a detection signal group. The protection instruction signal instructs a state of the backlight module. The transformer unit transforms an input power into an output power according to the control signal. The light source unit receives the output power to emit light. The detection unit detects a state of the light source for generating the detection signal group.

摘要翻译： 背光模块包括控制单元，变压器单元，光源单元和检测单元。 控制单元基于检测信号组生成控制信号和保护指示信号。 保护指示信号指示背光模块的状态。 变压器单元根据控制信号将输入功率变换为输出功率。 光源单元接收输出功率以发光。 检测单元检测用于产生检测信号组的光源的状态。

公开(公告)号：US20060149464A1

公开(公告)日：2006-07-06

申请号：US11149322

申请日：2005-06-10

申请人： Huan-Wen Chien

发明人： Huan-Wen Chien

IPC分类号： G01C21/34

CPC分类号： G01C21/3492

摘要： A method and system that can determine the shortest elapsed time route in multiple routes and provide such information to users. The method comprises the steps of: a) acquiring average driving time of each of the plural route segments; b) accumulating the average driving time of each of the plural route segments in each of the plural routes; and c) selecting a route having the lowest accumulated average driving time. The system comprises plural wireless stations, a computer device, and an optimum route planning system. The plural wireless stations are installed at each first end and second end of each of the plural route segments for receiving identification information transmitted from a wireless communication device in automobiles traveling in each of the plural route segments. The computer device is communicated with the wireless stations for recording information of the time that each of the automobiles arrives in each of the first end and second end of each of the plural route segments. The optimum route planning system acquires information from the computer device and determines the shortest elapsed time route and notifies the user the shortest elapsed time route.

摘要翻译： 一种方法和系统，可以确定多个路由中最短的经过时间路由，并向用户提供此类信息。 该方法包括以下步骤：a）获取多个路段中的每一个的平均驾驶时间; b）累积多个路线中的每一个中的多个路段的平均行驶时间; 以及c）选择具有最低累积平均驾驶时间的路线。 该系统包括多个无线站，计算机设备和最优路由规划系统。 多个无线站安装在多个路段中的每一个的每个第一端和第二端，用于接收从无线通信设备在多个路由段中的每一个中行进的汽车中发送的识别信息。 计算机设备与无线站通信，用于记录每个汽车在多个路段中的每一个的第一端和第二端中的每一个中到达的时间的信息。 最佳路线规划系统从计算机装置获取信息，并确定最短经过时间路线，并通知用户最短经过时间路线。

公开(公告)号：US09071135B2

公开(公告)日：2015-06-30

申请号：US13115997

申请日：2011-05-26

申请人： Ji-Ming Chen ,  Huan-Wen Chien

发明人： Ji-Ming Chen ,  Huan-Wen Chien

IPC分类号： G05F1/00 ,  H02M3/156 ,  H02M1/32

CPC分类号： H02M3/156 ,  H02M1/32

摘要： The present invention employs a pin of a controller to set an over current protection value and a time period respectively by means of time-division and/or voltage and current. Therefore, the cost of the controller is reduced due to reducing the amount of pins thereof. Furthermore, the time period is not only used to setting a constant on time, but also used to setting a constant off time and an operating frequency for different controlling mode.

摘要翻译： 本发明采用控制器的引脚来分别通过时分和/或电压和电流来设置过电流保护值和时间段。 因此，由于减少了其引脚的数量，所以控制器的成本降低了。 此外，时间段不仅用于设定时间常数，而且还用于设定不同控制模式的恒定关闭时间和工作频率。

公开(公告)号：US20120068674A1

公开(公告)日：2012-03-22

申请号：US13186444

申请日：2011-07-19

申请人： Chung-Che Yu ,  Li-Min Lee ,  Huan-Wen Chien

发明人： Chung-Che Yu ,  Li-Min Lee ,  Huan-Wen Chien

IPC分类号： G05F1/62

CPC分类号： H02M3/1584 ,  H02M2003/1586

摘要： A multiphase control system is provided, which is adapted to convert power of an input power source into an output voltage for outputting through an output terminal. The multiphase control system comprises a plurality of control units connected in series to form a loop. Each of the control units receives a sequential input signal from an adjacent control unit connected there before through a multiphase input terminal, and generates a control signal to control power transmission from the input power source to the output terminal when determining that the output voltage is lower than a predetermined voltage value, and generates a sequential output signal at a multiphase output terminal for outputting to an adjacent control unit connected there after.

摘要翻译： 提供了一种多相控制系统，其适于将输入电源的功率转换成用于通过输出端输出的输出电压。 多相控制系统包括串联连接的多个控制单元，以形成环路。 每个控制单元通过多相输入端接收来自相连控制单元的顺序输入信号，并且当确定输出电压较低时，产生控制信号以控制从输入电源到输出端的电力传输 并且在多相输出端产生顺序输出信号，输出到之后连接的相邻控制单元。

公开(公告)号：US20120062196A1

公开(公告)日：2012-03-15

申请号：US13115997

申请日：2011-05-26

申请人： Ji-Ming Chen ,  Huan-Wen Chien

发明人： Ji-Ming Chen ,  Huan-Wen Chien

IPC分类号： G05F1/10

CPC分类号： H02M3/156 ,  H02M1/32

摘要： The present invention employs a pin of a controller to set an over current protection value and a time period respectively by means of time-division and/or voltage and current. Therefore, the cost of the controller is reduced due to reducing the amount of pins thereof. Furthermore, the time period is not only used to setting a constant on time, but also used to setting a constant off time and an operating frequency for different controlling mode.

摘要翻译： 本发明采用控制器的引脚来分别通过时分和/或电压和电流来设置过电流保护值和时间段。 因此，由于减少了其引脚的数量，所以控制器的成本降低了。 此外，时间段不仅用于设定时间常数，而且还用于设定不同控制模式的恒定关闭时间和工作频率。

公开(公告)号：US20060240821A1

公开(公告)日：2006-10-26

申请号：US11113150

申请日：2005-04-25

申请人： Huan-Wen Chien

发明人： Huan-Wen Chien

IPC分类号： H04M1/68 ,  H04M1/66 ,  H04M3/16 ,  H04Q7/20

CPC分类号： H04M1/72572 ,  H04M1/72525 ,  H04M3/42059 ,  H04M2207/18 ,  H04W4/021

摘要： An identifying and automatically messaging system for a wireless communication server and an operating method for the same is disclosed. A mobile phone having a wireless communication module of the preferred embodiment brings the representative of the owner in different occasion by employing the identifying and messaging system. Whereby, the mentioned mobile phone can represent for its owner by utilizing an ID code built in the wireless communication module of the same. Furthermore, the identifying and messaging system of the present invention adopted in the mobile phone can demonstrate or notify the owner's identification through the wireless communication. In addition, the wireless communication module of the mobile phone can be used to announce or refresh the information therein, or even to do the function adjustment.

摘要翻译： 公开了一种用于无线通信服务器的识别和自动消息传递系统及其操作方法。 具有优选实施例的无线通信模块的移动电话通过采用识别和消息传递系统使所有者的代表在不同的场合。 因此，所提到的移动电话可以通过利用内置于其无线通信模块中的ID代码来代表其所有者。 此外，移动电话中采用的本发明的识别和消息收发系统可以通过无线通信来演示或通知所有者的识别。 此外，移动电话的无线通信模块可以用于在其中通知或刷新信息，或者甚至进行功能调整。

公开(公告)号：US20060206821A1

公开(公告)日：2006-09-14

申请号：US11073695

申请日：2005-03-08

申请人： Huan-Wen Chien

发明人： Huan-Wen Chien

IPC分类号： G06F9/00

CPC分类号： G06F16/10

摘要： A data moving method and a user window interface used in general computer operating systems or portable electronic systems for moving, copying, cutting, or pasting files or folders in a one to many, many to one or even many to many manner. The user window interface comprises a data source area in which at least one source file or source folder is selected, a data target area in which at least one target data folder or target disk drive is selected for accommodating the source file or source folder to be moved, and an instruction control area in which at least one instruction for moving the source file or source folder is directed so that the source file or source folder may be moved to the target data folder or target disk drive in a one to many, many to one or many to many manner.

摘要翻译： 用于一般计算机操作系统或便携式电子系统中的数据移动方法和用户窗口界面，用于以一对多，多至一个或多个到多种方式移动，复制，剪切或粘贴文件或文件夹。 用户窗口界面包括数据源区域，其中选择至少一个源文件或源文件夹，数据目标区域，其中至少一个目标数据文件夹或目标磁盘驱动器被选择用于容纳源文件或源文件夹为 移动，以及指令控制区域，其中至少一个用于移动源文件或源文件夹的指令被引导，使得源文件或源文件夹可以被移动到目标数据文件夹或目标盘驱动器中，其中许多，许多 到一个或多个到许多方式。

公开(公告)号：US08729872B2

公开(公告)日：2014-05-20

申请号：US13186444

申请日：2011-07-19

申请人： Chung-Che Yu ,  Li-Min Lee ,  Huan-Wen Chien

发明人： Chung-Che Yu ,  Li-Min Lee ,  Huan-Wen Chien

IPC分类号： G05F1/00 ,  H02J1/10

CPC分类号： H02M3/1584 ,  H02M2003/1586

摘要： A multiphase control system is provided, which is adapted to convert power of an input power source into an output voltage for outputting through an output terminal. The multiphase control system comprises a plurality of control units connected in series to form a loop. Each of the control units receives a sequential input signal from an adjacent control unit connected there before through a multiphase input terminal, and generates a control signal to control power transmission from the input power source to the output terminal when determining that the output voltage is lower than a predetermined voltage value, and generates a sequential output signal at a multiphase output terminal for outputting to an adjacent control unit connected there after.

摘要翻译： 提供了一种多相控制系统，其适于将输入电源的功率转换成用于通过输出端输出的输出电压。 多相控制系统包括串联连接的多个控制单元，以形成环路。 每个控制单元通过多相输入端接收来自相连控制单元的顺序输入信号，并且当确定输出电压较低时，产生控制信号以控制从输入电源到输出端的电力传输 并且在多相输出端产生顺序输出信号，输出到之后连接的相邻控制单元。