Method for Evaluating Usage of an Application by a User
    12.
    发明申请
    Method for Evaluating Usage of an Application by a User 审中-公开
    评估用户使用应用程序的方法

    公开(公告)号:US20160352848A1

    公开(公告)日:2016-12-01

    申请号:US15163262

    申请日:2016-05-24

    Applicant: Yu-Hsuan Lin

    Inventor: Yu-Hsuan Lin

    CPC classification number: G06F11/3438 H04L67/22

    Abstract: A method for evaluating usage of an application by a user includes: obtaining screen information regarding use of the portable device during a predetermined time period; determining a number of times of usage of an application for each day within the predetermined time period; calculating a usage duration for each time of execution of the application; calculating a daily usage duration for each day; selecting at least one usage duration for each day; calculating an evaluation value based on one of the at least one usage duration, the number of times of usage of the application for each day, and the daily usage duration; and generating an evaluation result based on the evaluation value and a preset standard.

    Abstract translation: 用于评估用户的应用的使用的方法包括:在预定时间段内获得关于便携式设备的使用的屏幕信息; 在所述预定时间段内确定每天的应用程序的使用次数; 计算每次执行应用程序的使用持续时间; 计算每天的日常使用时间; 每天选择至少一个使用持续时间; 基于至少一个使用持续时间,每天的应用次数和日常使用持续时间之一来计算评估值; 以及基于所述评价值和预设标准生成评价结果。

    Decoding apparatus and method thereof
    13.
    发明授权
    Decoding apparatus and method thereof 有权
    解码装置及其方法

    公开(公告)号:US08248903B2

    公开(公告)日:2012-08-21

    申请号:US12764254

    申请日:2010-04-21

    Abstract: An apparatus for improving decoding accuracy of an equalized signal having a direct current (DC) level obtained from an optical disk is provided. A Viterbi decoder is configured to decode the equalized signal and output a Viterbi-decoded signal. A DC controller is configured to adjust the DC level of the equalized signal such that the equalized signal with the adjusted DC level is decoded.

    Abstract translation: 提供一种用于提高从光盘获得的具有直流(DC)电平的均衡信号的解码精度的装置。 维特比解码器被配置为对均衡信号进行解码并输出维特比解码信号。 DC控制器被配置为调整均衡信号的DC电平,使得具有经调整的DC电平的均衡信号被解码。

    MONOCHROMATIC MEASUREMENT SYSTEM
    15.
    发明申请
    MONOCHROMATIC MEASUREMENT SYSTEM 审中-公开
    单色测量系统

    公开(公告)号:US20110188036A1

    公开(公告)日:2011-08-04

    申请号:US13019254

    申请日:2011-02-01

    CPC classification number: G01J3/42

    Abstract: The present invention relates to a monochromatic measurement system. The system mainly includes a monochromator, a light-detecting device and a filter device. The monochromator functions to split light under test into respective light beams with different wavelengths. The filter device modulates the transmission efficiency of the respective light beams, so that the wavelengths of the light beams to which the light-detecting device displays a better response have a lower transmission efficiency while the wavelengths of the light beams to which the light-detecting device displays a lower response have a higher transmission efficiency. The response values measured by the light-detecting device with respect to different wavelength intervals are normalized accordingly. The measurement errors attributed to the measurement precision of the instrument and the environmental noise are independent from the variation of wavelength. The reliability of the measurement instrument is elevated.

    Abstract translation: 本发明涉及一种单色测量系统。 该系统主要包括单色仪,光检测装置和滤光装置。 单色仪用于将被测光分成具有不同波长的各个光束。 滤波器装置调制各个光束的传输效率,使得光检测装置显示更好响应的光束的波长具有较低的传输效率,而光检测的光束的波长 设备显示较低的响应具有较高的传输效率。 由光检测装置测量的相对于不同波长间隔的响应值被相应地归一化。 归因于仪器的测量精度和环境噪声的测量误差与波长的变化无关。 测量仪器的可靠性提高。

    APPARATUS FOR GENERATING VITERBI-PROCESSED DATA USING AN INPUT SIGNAL OBTAINED FROM READING AN OPTICAL DISC
    16.
    发明申请
    APPARATUS FOR GENERATING VITERBI-PROCESSED DATA USING AN INPUT SIGNAL OBTAINED FROM READING AN OPTICAL DISC 审中-公开
    用于使用从读取光盘获得的输入信号来生成VITERBI处理的数据的装置

    公开(公告)号:US20110090773A1

    公开(公告)日:2011-04-21

    申请号:US12854145

    申请日:2010-08-10

    Abstract: An apparatus for generating Viterbi-processed data using an input signal obtained from reading an optical disc includes a Viterbi decoding unit and a control circuit. The Viterbi decoding unit is arranged to process the input signal and generate the Viterbi-processed data. In addition, the control circuit is arranged to control at least one component of the apparatus based upon at least one signal within the apparatus. Additionally, the component includes a phase locked loop (PLL) processing unit, an equalizer, and/or the Viterbi decoding unit. An associated apparatus including an equalizer and a Viterbi module is further provided. An associated apparatus including a Viterbi decoding unit and a control circuit is also provided. An associated apparatus including an equalizer, at least one offset/gain controller, and a Viterbi module is further provided. An associated apparatus including an equalizer, a Viterbi module, and a peak/bottom/central (PK/BM/DC) detector is also provided.

    Abstract translation: 使用从读取光盘获得的输入信号来产生维特比处理数据的装置包括维特比解码单元和控制电路。 维特比解码单元被布置成处理输入信号并生成维特比处理的数据。 此外,控制电路被布置成基于装置内的至少一个信号来控制装置的至少一个部件。 此外,该组件包括锁相环(PLL)处理单元,均衡器和/或维特比解码单元。 还提供了包括均衡器和维特比模块的相关设备。 还提供了包括维特比解码单元和控制电路的相关设备。 还提供了包括均衡器,至少一个偏移/增益控制器和维特比模块的相关设备。 还提供了包括均衡器,维特比模块和峰值/底部/中央(PK / BM / DC)检测器的相关设备。

    Detecting apparatus for detecting statuses of optical disc and method thereof
    18.
    发明授权
    Detecting apparatus for detecting statuses of optical disc and method thereof 失效
    用于检测光盘状态的检测装置及其方法

    公开(公告)号:US07680005B2

    公开(公告)日:2010-03-16

    申请号:US11736559

    申请日:2007-04-17

    CPC classification number: G11B19/04 G11B7/00375 G11B7/08505 G11B19/12

    Abstract: Disclosed are detecting apparatus for detecting statuses of an optical disc and methods thereof, which can avoid or reduce erroneous status decisions at the edge of a blank region. The detecting apparatus includes a blank detector, for detecting a blank region of the optical disc to generate a blank detection signal; an edge detector, for detecting a transition of the blank detection signal to generate an edge detection signal; a control circuit, in response to the edge detection signal for outputting control signals; and a defect detector in response to the control signals for detecting defect region of the optical disc to generate a defect decision signal.

    Abstract translation: 公开了用于检测光盘的状态的检测装置及其方法,其可以避免或减少在空白区域的边缘处的错误状态判定。 检测装置包括用于检测光盘的空白区域以产生空白检测信号的空白检测器; 边缘检测器,用于检测空白检测信号的转变以产生边缘检测信号; 控制电路,响应于用于输出控制信号的边缘检测信号; 以及响应于用于检测光盘的缺陷区域的控制信号产生缺陷判定信号的缺陷检测器。

    AUTOMATIC POWER CONTROL SYSTEM FOR OPTICAL DISC DRIVE AND METHOD THEREOF
    19.
    发明申请
    AUTOMATIC POWER CONTROL SYSTEM FOR OPTICAL DISC DRIVE AND METHOD THEREOF 有权
    光盘驱动自动功率控制系统及其方法

    公开(公告)号:US20100039908A1

    公开(公告)日:2010-02-18

    申请号:US12603762

    申请日:2009-10-22

    Abstract: A method for calibrating an initial driving signal for driving an optical pick-up head of an optical disk drive is provided. On one embodiment, said optical disk drive is utilized for reading or writing data on an optical disk, the optical disk comprises a plurality of auto power control areas (APC areas) and a plurality of data areas, and the APC areas and the data areas are interleaved in between. First, in the APC areas, an initial driving signal is used to drive the optical pick-up head to emit laserbeam. A detected level of the laserbeam is then obtained. An update initial driving signal is then calibrated according to the detected level and a target level.

    Abstract translation: 提供了用于校准用于驱动光盘驱动器的光学拾取头的初始驱动信号的方法。 在一个实施例中,所述光盘驱动器用于在光盘上读取或写入数据,该光盘包括多个自动功率控制区域(APC区域)和多个数据区域,以及APC区域和数据区域 在它们之间交错。 首先,在APC区域中,使用初始驱动信号来驱动光学拾取头发射激光束。 然后获得激光束的检测水平。 然后根据检测到的电平和目标电平校准更新初始驱动信号。

    METHOD AND APPARATUS FOR BLANK DETECTION OF AN OPTICAL DISC
    20.
    发明申请
    METHOD AND APPARATUS FOR BLANK DETECTION OF AN OPTICAL DISC 失效
    用于光盘检测的光学方法和装置

    公开(公告)号:US20070280088A1

    公开(公告)日:2007-12-06

    申请号:US11559416

    申请日:2006-11-14

    Abstract: An optical storage device and a blank detection method thereof are disclosed. An RF signal is obtained from an optical disc. A various gain amplifier amplifies the RF signal based on a control signal. An analog to digital converter samples the amplified RF signal to obtain a data signal. An auto gain controller updates the control signal based on amplitude of the data signal. A blank detector detects blankness of the data signal based on a threshold. The threshold is provided by a threshold generator based on the control signal. If the amplitude of the data signal does not exceed the threshold, the blank detector sends a hold signal to suspend update of the control signal.

    Abstract translation: 公开了一种光存储装置及其空白检测方法。 从光盘获得RF信号。 各种增益放大器基于控制信号来放大RF信号。 模数转换器对放大的RF信号进行采样以获得数据信号。 自动增益控制器根据数据信号的幅度更新控制信号。 空白检测器基于阈值检测数据信号的空白。 阈值由基于控制信号的阈值发生器提供。 如果数据信号的幅度不超过阈值,则空白检测器发送保持信号以暂停更新控制信号。

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