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    MEMORY CONTROLLER
    3.
    发明申请
    MEMORY CONTROLLER 审中-公开
    内存控制器

    公开(公告)号：US20080278246A1

    公开(公告)日：2008-11-13

    申请号：US12042365

    申请日：2008-03-05

    申请人： Tae Woon Koo ,  Yoon Tae Lee ,  Kyu Sung Kim ,  Young Jin Park

    发明人： Tae Woon Koo ,  Yoon Tae Lee ,  Kyu Sung Kim ,  Young Jin Park

    IPC分类号： H03L7/00 ,  H03K3/03

    CPC分类号： H03K3/0315

    摘要： A memory controller includes a ring oscillator to generate and to output at least one oscillation clock, an oscillation counter to count the output oscillation clocks, a sampler to receive the reference clock so as to sample a number of the counted oscillation clocks during a period of the reference clock, and a phase value output unit to output the sampled number of oscillation clocks as a phase value of the reference clock. Thereby, the memory controller can detect the phase value using only two periods of the reference clock, and reduce the initial operation time of a system.

    摘要翻译： 存储器控制器包括产生并输出至少一个振荡时钟的环形振荡器，用于对输出振荡时钟进行计数的振荡计数器，用于接收基准时钟的采样器，以便在一段时间内采样多个计数的振荡时钟 参考时钟和相位值输出单元，用于输出采样数量的振荡时钟作为参考时钟的相位值。 因此，存储器控制器可以仅使用参考时钟的两个周期来检测相位值，并且减少系统的初始操作时间。

    Image forming apparatus and method using multi-processor
    4.
    发明申请
    Image forming apparatus and method using multi-processor 有权
    使用多处理器的图像形成装置和方法

    公开(公告)号：US20070064276A1

    公开(公告)日：2007-03-22

    申请号：US11507482

    申请日：2006-08-22

    申请人： Soo-hee Park ,  Yoon-tae Lee

    发明人： Soo-hee Park ,  Yoon-tae Lee

    IPC分类号： H04N1/40

    CPC分类号： H04N1/0096 ,  H04N1/46

    摘要： An image forming apparatus including a multi-processor and an image forming method thereof. The apparatus includes a data processing unit to divide input print data into a plurality of divided print data according to a predetermined criterion and to simultaneously process the plurality of divided print data using a multi-processor, and an image forming unit to form an image corresponding to the processed print data.

    摘要翻译： 一种图像形成装置，包括多处理器及其图像形成方法。 该装置包括：数据处理单元，用于根据预定标准将输入打印数据划分为多个划分的打印数据，并使用多处理器同时处理多个划分的打印数据;以及图像形成单元，用于形成对应的图像 到处理的打印数据。

    Apparatus to adjust alignment between scanning lines of laser printer and method thereof
    5.
    发明申请
    Apparatus to adjust alignment between scanning lines of laser printer and method thereof 审中-公开
    调整激光打印机的扫描线之间的对准的装置及其方法

    公开(公告)号：US20070046769A1

    公开(公告)日：2007-03-01

    申请号：US11415221

    申请日：2006-05-02

    申请人： Young-jin Park ,  Yoon-tae Lee

    发明人： Young-jin Park ,  Yoon-tae Lee

    IPC分类号： B41J2/435

    CPC分类号： H04N1/053 ,  H04N1/1135 ,  H04N1/12 ,  H04N1/1911 ,  H04N2201/04786

    摘要： An apparatus and method to adjust an alignment between scanning lines of a laser printer. The apparatus may include a laser scanning unit having a plurality of laser diodes and an adjustment unit to adjust a plurality of video data using an integer part and a decimal fraction part to synchronize with synchronization signals from the plurality of laser diodes, the integer part and the decimal fraction part constituting a real number that is calculated by using a video clock for synchronizing with the plurality of video data and the synchronization signals from the plurality of laser diodes scanning the plurality of video data. The apparatus and method compensate for an error occurring between the scanning lines due to the location differences of the respective laser diodes.

    摘要翻译： 调整激光打印机的扫描线之间的对准的装置和方法。 该装置可以包括具有多个激光二极管的激光扫描单元和调整单元，用于使用整数部分和小数部分来调整多个视频数据，以与来自多个激光二极管的同步信号同步，整数部分和 构成通过使用与多个视频数据同步的视频时钟计算的实数的小数部分和来自扫描多个视频数据的多个激光二极管的同步信号。 该装置和方法由于各激光二极管的位置差而补偿扫描线之间发生的误差。

    Customer replaceable unit monitor (CRUM) unit, replaceable unit and image forming apparatus comprising the CRUM unit, and unit driving method thereof
    8.
    发明授权
    Customer replaceable unit monitor (CRUM) unit, replaceable unit and image forming apparatus comprising the CRUM unit, and unit driving method thereof 有权
    客户可更换单元监视器（CRUM）单元，可更换单元和包括CRUM单元的图像形成设备及其单元驱动方法

    公开(公告)号：US08233812B2

    公开(公告)日：2012-07-31

    申请号：US13226920

    申请日：2011-09-07

    申请人： Jae-sung Lee ,  Yong-geun Kim ,  Yoon-tae Lee

    发明人： Jae-sung Lee ,  Yong-geun Kim ,  Yoon-tae Lee

    IPC分类号： G03G15/00

    CPC分类号： G03G21/20

    摘要： A replaceable unit to participate in an image forming job of an image forming apparatus includes a storage unit to store therein a driving condition corresponding to an operation environment, a detecting unit to monitor the operation environment, a controlling unit to detect a corresponding driving condition from the storage unit if the detecting unit detects the driving environment, and an interface unit to provide a main body of the image forming apparatus with the detected corresponding driving condition. Accordingly, the replaceable unit can be driven under optimum driving conditions.

    摘要翻译： 参与图像形成装置的图像形成作业的可替换单元包括：存储单元，用于存储与操作环境相对应的驾驶状态;监视单元，用于监视操作环境;控制单元，用于检测来自 所述存储单元，如果所述检测单元检测到所述驾驶环境，以及接口单元，用于向所述图像形成设备的主体提供检测到的对应驾驶状况。 因此，可以在最佳驾驶条件下驱动可更换单元。

    CUSTOMER REPLACEABLE UNIT MONITOR (CRUM) UNIT, REPLACEABLE UNIT AND IMAGE FORMING APPARATUS COMPRISING THE CRUM UNIT, AND UNIT DRIVING METHOD THEREOF
    9.
    发明申请
    CUSTOMER REPLACEABLE UNIT MONITOR (CRUM) UNIT, REPLACEABLE UNIT AND IMAGE FORMING APPARATUS COMPRISING THE CRUM UNIT, AND UNIT DRIVING METHOD THEREOF 有权
    客户可更换单元监视器（CRUM）单元，可更换单元和包含CRU单元的图像形成装置及其驱动方法

    公开(公告)号：US20110318029A1

    公开(公告)日：2011-12-29

    申请号：US13226920

    申请日：2011-09-07

    申请人： Jae-sung LEE ,  Yong-geun Kim ,  Yoon-tae Lee

    发明人： Jae-sung LEE ,  Yong-geun Kim ,  Yoon-tae Lee

    IPC分类号： G03G15/00

    CPC分类号： G03G21/20

    摘要： A replaceable unit to participate in an image forming job of an image forming apparatus includes a storage unit to store therein a driving condition corresponding to an operation environment, a detecting unit to monitor the operation environment, a controlling unit to detect a corresponding driving condition from the storage unit if the detecting unit detects the driving environment, and an interface unit to provide a main body of the image forming apparatus with the detected corresponding driving condition. Accordingly, the replaceable unit can be driven under optimum driving conditions.

    摘要翻译： 参与图像形成装置的图像形成作业的可替换单元包括：存储单元，用于存储与操作环境相对应的驾驶状态;监视单元，用于监视操作环境;控制单元，用于检测来自 所述存储单元，如果所述检测单元检测到所述驾驶环境，以及接口单元，用于向所述图像形成设备的主体提供检测到的对应驾驶状况。 因此，可以在最佳驾驶条件下驱动可更换单元。