公开(公告)号：US20110175585A1

公开(公告)日：2011-07-21

申请号：US12730225

申请日：2010-03-23

Applicant: Tsung-Sheng Huang ,  Chun-Jen Chen ,  Duen-Yi Ho

Inventor： Tsung-Sheng Huang ,  Chun-Jen Chen ,  Duen-Yi Ho

IPC: G05F1/10

CPC classification number: G06F1/26 ,  Y10T307/414 ,  Y10T307/549

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20100120381A1

公开(公告)日：2010-05-13

申请号：US12436016

申请日：2009-05-05

Applicant: Huan-Ke Chiu ,  Chun-Jen Chen

Inventor： Huan-Ke Chiu ,  Chun-Jen Chen

IPC: H04B1/04

CPC classification number: H03C5/00

Abstract: A phase modulation method with a polar transmitter. A target frequency is first designated by comparing the RF signal with a reference frequency and the phase sample. An oscillator control word is generated based on the target frequency. A digital oscillator can modulate from a first phase to a second phase to synthesize a preliminary RF signal based on the oscillator control word. When the target frequency exceeds the modulation capability of the digital oscillator, the oscillator control word is generated based on the target frequency minus 180 degrees, and the preliminary RF signal is shifted by 180 degrees to be the RF signal having the target frequency. When the target frequency does not exceed the modulation capability of the digital oscillator, the oscillator control word is generated solely based on the target frequency to output the preliminary RF signal to be the RF signal having the target frequency.

Abstract translation: 一种带极性发射机的相位调制方法。 首先通过将RF信号与参考频率和相位采样进行比较来指定目标频率。 基于目标频率产生振荡器控制字。 数字振荡器可以从第一相位调制到第二相位，以基于振荡器控制字来合成初步RF信号。 当目标频率超过数字振荡器的调制能力时，基于目标频率减去180度产生振荡器控制字，并将初步RF信号偏移180度作为具有目标频率的RF信号。 当目标频率不超过数字振荡器的调制能力时，仅基于目标频率产生振荡器控制字，以将初步RF信号输出为具有目标频率的RF信号。

公开(公告)号：US07680008B2

公开(公告)日：2010-03-16

申请号：US11840373

申请日：2007-08-17

Applicant: Tzu-Ming Chou ,  Kun-Hung Hsieh ,  Wei-Yu Lin ,  Yao-Lung Chuang ,  Chun-Jen Chen ,  Kuo-Jung Lan

Inventor： Tzu-Ming Chou ,  Kun-Hung Hsieh ,  Wei-Yu Lin ,  Yao-Lung Chuang ,  Chun-Jen Chen ,  Kuo-Jung Lan

IPC: G11B7/00

CPC classification number: G11B19/041 ,  G11B7/0045 ,  G11B7/1267 ,  G11B19/04 ,  G11B19/26 ,  G11B19/28

Abstract: A recording method for an optical disk drive is implemented as follows. First, at least one of the level of the focusing error signal, the level of the tracking error signal, a wobble synchronization pattern loss, the error rate of demodulating a wobble signal, the frequency of buffer under-run occurrence, the temperature of the drive, the wobble jitter and the level of write power is detected. If at least one detected value exceeds the preset value, the recording will be ceased. Then, the rotation speed of the optical disk drive is decreased, and the recording is resumed with the decreased rotation speed. If at least one of the temperature of the drive, the wobble jitter and the estimated write power exceeds the reset value before recording starts, the rotation speed of the optical disk drive is decreased before recording.

Abstract translation: 光盘驱动器的记录方法如下进行。 首先，聚焦误差信号的电平，跟踪误差信号的电平，摆动同步模式损耗，解调摆动信号的误码率，缓冲器欠载发生的频率， 驱动，检测摆动抖动和写入电平。 如果至少一个检测值超过预设值，则停止录制。 然后，光盘驱动器的旋转速度降低，并且以降低的转速恢复记录。 如果在记录开始之前驱动器的温度，摆动抖动和估计的写入功率中的至少一个超过复位值，则在记录之前光盘驱动器的转速减小。

公开(公告)号：US20070091756A1

公开(公告)日：2007-04-26

申请号：US11163575

申请日：2005-10-24

Applicant: Chi-Jui Lee ,  Shih-Hao Ko ,  Chun-Jen Chen ,  Hsu-Feng Ho ,  Yung-Chi Shen

Inventor： Chi-Jui Lee ,  Shih-Hao Ko ,  Chun-Jen Chen ,  Hsu-Feng Ho ,  Yung-Chi Shen

IPC: G11B27/36

CPC classification number: G11B7/094 ,  G11B7/0945 ,  G11B27/36

Abstract: A method and related apparatus for calibrating at least a parameter utilized for determining a servo signal of an optical disc drive. The method includes: (a) adjusting the parameter; (b) generating a first signal according to detecting signals outputted from one side of a photo detector; (c) generating a second signal according to detecting signals outputted from the other side of the photo detector; (d) generating an index value according to the first and second signals; and (e) if a criterion for the index value is satisfied, utilizing the parameter corresponding to the index as an optimum parameter for the servo signal.

Abstract translation: 一种用于校准至少用于确定光盘驱动器的伺服信号的参数的方法和相关装置。 该方法包括：（a）调整参数; （b）根据从光检测器的一侧输出的检测信号产生第一信号; （c）根据从光检测器的另一侧输出的检测信号产生第二信号; （d）根据第一和第二信号生成索引值; 和（e）如果满足索引值的标准，则使用与索引相对应的参数作为伺服信号的最佳参数。

公开(公告)号：US20060268355A1

公开(公告)日：2006-11-30

申请号：US11502063

申请日：2006-08-09

Applicant: Chun-Jen Chen ,  Kuo-Jeng Wang

Inventor： Chun-Jen Chen ,  Kuo-Jeng Wang

IPC: H04N1/00

CPC classification number: H04N1/00241 ,  H04N1/00236 ,  H04N1/32358 ,  H04N2201/0015 ,  H04N2201/0049 ,  H04N2201/0462

Abstract: In accordance with the present invention, a method and a system for promoting scanning speed are provided. The method comprises steps of determining a transmission rate of a transit interface, adjusting system clock responsive to the transmission rate of the transit interface to change a data generated rate, and scanning an original to generate data at the rate controlled by the system clock. The key aspect of the present invention is by adjusting system clock to change the data generated rate corresponding to the transmission rate of the transit interface. Therefore, in response to the transmission rate of the transit interface, the system clock is adjusted to produce the data at a rate that can reduce the possibility of memory buffer full leading to the reduction in the time wasting on start-stop processes and therefore promote the scanning speed without requiring the increase in size of a memory buffer.

公开(公告)号：US20050219970A1

公开(公告)日：2005-10-06

申请号：US11160114

申请日：2005-06-09

Applicant: Tzu-Ming Chou ,  Kun-Hung Hsieh ,  Wei-Yu Lin ,  Yao-Lung Chuang ,  Chun-Jen Chen ,  Kuo-Jung Lan

Inventor： Tzu-Ming Chou ,  Kun-Hung Hsieh ,  Wei-Yu Lin ,  Yao-Lung Chuang ,  Chun-Jen Chen ,  Kuo-Jung Lan

IPC: G11B5/09 ,  G11B7/00 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/085 ,  G11B7/09 ,  G11B19/04 ,  G11B19/26 ,  G11B27/13

CPC classification number: G11B19/041 ,  G11B7/0045 ,  G11B7/1267 ,  G11B19/04 ,  G11B19/26 ,  G11B19/28

Abstract: A recording method for an optical disk drive is implemented as follows. First, at least one of the level of the focusing error signal, the level of the tracking error signal, a wobble synchronization pattern loss, the error rate of demodulating a wobble signal, the frequency of buffer under-run occurrence, the temperature of the drive, the wobble jitter and the level of write power is detected. If at least one detected value exceeds the preset value, the recording will be ceased. Then, the rotation speed of the optical disk drive is decreased, and the recording is resumed with the decreased rotation speed. If at least one of the temperature of the drive, the wobble jitter and the estimated write power exceeds the reset value before recording starts, the rotation speed of the optical disk drive is decreased before recording.

Abstract translation: 光盘驱动器的记录方法如下进行。 首先，聚焦误差信号的电平，跟踪误差信号的电平，摆动同步模式损耗，解调摆动信号的误码率，缓冲器欠载发生的频率， 驱动，检测摆动抖动和写入电平。 如果至少一个检测值超过预设值，则停止录制。 然后，光盘驱动器的旋转速度降低，并且以降低的转速恢复记录。 如果在记录开始之前驱动器的温度，摆动抖动和估计的写入功率中的至少一个超过复位值，则在记录之前光盘驱动器的转速减小。

公开(公告)号：US20050125763A1

公开(公告)日：2005-06-09

申请号：US10880903

申请日：2004-06-30

Applicant: Ko-Feng Lin ,  Yi-Hsu Chen ,  Lee-Chih Yeh ,  Chun-Jen Chen ,  Ta-Chin Chin

Inventor： Ko-Feng Lin ,  Yi-Hsu Chen ,  Lee-Chih Yeh ,  Chun-Jen Chen ,  Ta-Chin Chin

IPC: G06F13/10 ,  G06F17/50 ,  G03F9/00 ,  G21K5/00

CPC classification number: G06F17/5068

Abstract: Provided are a system and method for creating a reticle field layout (RFL). In one example, the method includes receiving information for a RFL design by a computer system directly from a user via a computer interface. The RFL design is automatically verified using predefined specification and design rules accessible to the computer system. The RFL design may be modified by adding additional features before being finalized.

Abstract translation: 提供了一种用于创建掩模版场布局（RFL）的系统和方法。 在一个示例中，该方法包括通过计算机系统直接从用户经由计算机接口接收RFL设计的信息。 使用计算机系统可访问的预定义​​规范和设计规则自动验证RFL设计。 RFL设计可以通过在定稿之前添加附加功能来修改。

公开(公告)号：US20050000807A1

公开(公告)日：2005-01-06

申请号：US10722549

申请日：2003-11-28

Applicant: Kuo-Jeng Wang ,  Chun-Jen Chen

Inventor： Kuo-Jeng Wang ,  Chun-Jen Chen

IPC: C12M1/00 ,  C12M1/40 ,  C12N9/00 ,  G01N33/48 ,  G01N33/487

CPC classification number: G01N33/48785

Abstract: A biosensor with multi-channel A/D conversion and a method thereof are provided. The present biosensor includes a chip generating a time-dependent analog signal in response to a content of a specific component of a specimen provided thereon, a multi-channel A/D converter, and a microprocessor. The multi-channel A/D converter has multiple channels simultaneously receiving the time-dependent analog signal in each sampling interval to convert the time-dependent analog signal to a set of digital signals. The microprocessor receives the sets of digital signals in a period of sampling time and determines the content of the specific component based on the sets of digital signals. The present biosensor provides a multi-channel A/D conversion for the time-dependent analog signal to improve the resolution of the determination of the content of the specific component.

Abstract translation: 提供了具有多通道A / D转换的生物传感器及其方法。 本生物传感器包括响应于其上提供的试样的特定部件的内容，多通道A / D转换器和微处理器产生时间相关模拟信号的芯片。 多通道A / D转换器具有多个通道，每个采样间隔同时接收时间相关的模拟信号，以将时间相关的模拟信号转换成一组数字信号。 微处理器在采样时间段内接收数字信号组，并根据数字信号组确定特定分量的内容。 本生物传感器为时间依赖模拟信号提供多通道A / D转换，以提高确定特定部件内容的分辨率。

公开(公告)号：US06711010B2

公开(公告)日：2004-03-23

申请号：US10095942

申请日：2002-03-13

Applicant: Ti-Li Wei ,  Chun-Jung Tsai ,  Chun-Jen Chen

Inventor： Ti-Li Wei ,  Chun-Jung Tsai ,  Chun-Jen Chen

IPC: G06F116

CPC classification number: G06K13/0825 ,  G06K13/08 ,  G06K13/0806

Abstract: A memory card ejecting structure includes an electrically insulative frame base, the frame base having a receiving unit mounted with a set of terminals for receiving a memory card and two arms forwardly extended from two opposite lateral sides of the receiving unit, the receiving unit having an endless guide groove, an ejecting member slidably mounted in the frame base and adapted for ejecting the inserted memory card out of the receiving unit, and a spring member connected between the ejecting member and one arm of the frame base, the spring member having an angled locating wire rod backwardly extended from a rear end ring thereof and positioned in the endless guide groove to hold the spring member between a stretched position and a released position.

Abstract translation: 存储卡弹出结构包括电绝缘框架基座，所述框架基座具有安装有用于接收存储卡的一组端子的接收单元和从所述接收单元的两个相对侧向前延伸的两个臂，所述接收单元具有 环形引导槽，可滑动地安装在框架基座中并适于将插入的存储卡从接收单元中排出的弹出构件以及连接在排出构件和框架基座的一个臂之间的弹簧构件，弹簧构件具有成角度 将线材从其后端环向后延伸并定位在环形引导槽中，以将弹簧构件保持在拉伸位置和释放位置之间。

公开(公告)号：US09043171B2

公开(公告)日：2015-05-26

申请号：US13596063

申请日：2012-08-28

Applicant: Tsung-Sheng Huang ,  Chun-Jen Chen ,  Duen-Yi Ho ,  Wei-Chieh Chou

Inventor： Tsung-Sheng Huang ,  Chun-Jen Chen ,  Duen-Yi Ho ,  Wei-Chieh Chou

IPC: G01R21/00 ,  G06F17/50 ,  G01R21/06

CPC classification number: G06F17/5036 ,  G06F17/5063 ,  G06F2217/78

Abstract: 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.

Abstract translation: 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。