公开(公告)号：US09026491B2

公开(公告)日：2015-05-05

申请号：US13484050

申请日：2012-05-30

Applicant: Seung-Won Lee ,  Jun Ho Choi

Inventor： Seung-Won Lee ,  Jun Ho Choi

IPC: G06F17/00 ,  G06F17/30

CPC classification number: G06F17/30 ,  G06F17/30581

Abstract: A parallel-processing apparatus and method provide for synchronous replication in a database management system (DBMS). During synchronous replication into the active node and the standby node in the DBMS, replications of transactions are parallelized in units of transactions, thereby improving a performance of the DBMS, guaranteeing atomicity and consistency of the transaction, and solving the deadlock state which may occur in parallel-processing.

Abstract translation: 并行处理装置和方法在数据库管理系统（DBMS）中提供同步复制。 在同步复制到DBMS中的活动节点和备用节点之间，事务的复制以事务为单位并行化，从而提高了DBMS的性能，保证了事务的原子性和一致性，并且解决了可能发生的死锁状态 并行处理。

公开(公告)号：US08674917B2

公开(公告)日：2014-03-18

申请号：US11600271

申请日：2006-11-14

Applicant: Seung-Won Lee ,  Jae-Ho Oh ,  Kwan-Young Oh

Inventor： Seung-Won Lee ,  Jae-Ho Oh ,  Kwan-Young Oh

IPC: G09G3/36 ,  G06F3/038 ,  G09G5/10

CPC classification number: G09G3/3611 ,  G09G3/3648 ,  G09G2320/0276

Abstract: A method and system for adjusting a gray-scale level of an LCD device. The method includes: checking a default gray-scale value A; comparing default brightness value YA with a target brightness value YX; inputting a trial gray-scale value B; and outputting a target gray-scale value X. The method employs a preselected Similarity of Triangles technique. The system employs a image-capturing unit determining screen brightness and a control unit using a preselected Similarity of Triangles technique to adjust the gray-scale level of a connected display device, reducing a single-screen-capture gray-scale level adjustment interval to about 1.8 to 2.1 seconds.

Abstract translation: 一种用于调整LCD装置的灰度级的方法和系统。 该方法包括：检查默认灰度值A; 将默认亮度值YA与目标亮度值YX进行比较; 输入试验灰度值B; 并输出目标灰度值X.该方法采用预选的三角相似技术。 系统采用确定屏幕亮度的图像捕获单元和使用预选的相似度三角形技术的控制单元来调整连接的显示设备的灰度级别，将单屏幕捕获灰度级调整间隔减少到约 1.8到2.1秒。

公开(公告)号：US08656120B2

公开(公告)日：2014-02-18

申请号：US12923408

申请日：2010-09-20

Applicant: Seung Won Lee ,  Young Sam Shin ,  Shi Hwa Lee

Inventor： Seung Won Lee ,  Young Sam Shin ,  Shi Hwa Lee

IPC: G06F12/00

CPC classification number: G06F9/547

Abstract: Disclosed is a device, method and computer-readable medium relocating Remote Procedure Call (RPC) data in a heterogeneous multiprocessor System-on-Chip (MPSoC). The method, for example, includes determining a memory where data is to be stored based on a use of a parameter of a function, and data access patterns of a function caller and a function callee, and storing the data in the determined memory.

Abstract translation: 公开了一种在异构多处理器片上系统（MPSoC）中重新定位远程过程调用（RPC）数据的设备，方法和计算机可读介质。 该方法例如包括基于使用功能的参数以及函数调用者和函数被调用者的数据访问模式来确定要存储数据的存储器，并将数据存储在所确定的存储器中。

公开(公告)号：US08589889B2

公开(公告)日：2013-11-19

申请号：US11984105

申请日：2007-11-13

Applicant: Han-cheol Kim ,  Keun-soo Yim ,  Seung-won Lee ,  Jeong-joon Yoo ,  Jae-don Lee ,  Young-sam Shin

Inventor： Han-cheol Kim ,  Keun-soo Yim ,  Seung-won Lee ,  Jeong-joon Yoo ,  Jae-don Lee ,  Young-sam Shin

IPC: G06F9/45 ,  G06F11/00

CPC classification number: G06F11/3648 ,  G06F9/454

Abstract: A method and apparatus for detecting errors in an application software of an embedded system are provided. The method of detecting errors in an application software includes determining a development language of the application software and an operating system on which the application software is executed; replacing an error detection syntax inserted in order to examine an error in a predetermined function of the application software, with an error detection syntax according to the result of the determination; and performing exception handling for an error occurring in the function according to the result of the replacement, and logging error information according to the exception handling. According to the method and apparatus, an error can be automatically detected and logged irrespective of a development language and an operating system.

Abstract translation: 提供一种用于检测嵌入式系统的应用软件中的错误的方法和装置。 检测应用软件中的错误的方法包括确定应用软件的开发语言和执行应用软件的操作系统; 替换插入的错误检测语法，以便根据确定结果具有错误检测语法来检查应用软件的预定功能中的错误; 并且根据替换的结果对功能中发生的错误执行异常处理，并根据异常处理记录错误信息。 根据该方法和装置，无论开发语言和操作系统如何，都可以自动检测和记录错误。

公开(公告)号：US08529512B2

公开(公告)日：2013-09-10

申请号：US13543294

申请日：2012-07-06

Applicant: Sang Bin Lee ,  Kun-Hyung Lee ,  Jeong Ju Lee ,  Jae Soon Choi ,  Seung Won Lee

Inventor： Sang Bin Lee ,  Kun-Hyung Lee ,  Jeong Ju Lee ,  Jae Soon Choi ,  Seung Won Lee

IPC: A61M1/00

CPC classification number: A61M5/142 ,  A61M5/1422 ,  A61M5/145 ,  A61M2005/14506

Abstract: The present invention relates to a simple and small cylinder pump, which can stably supply a medical fluid regardless of the installed height of a liquid container or a blood bag. The cylinder pump includes an upper casing, and a lower casing coupled to the upper casing. An upper rotation member is rotatably inserted in the upper casing. A lower rotation member slidingly contacting the upper rotation member is rotatably inserted in the lower casing. An inner wall of the upper casing, a lower outer surface of the upper rotation member, an inner wall of the lower casing, and an upper outer surface of the rotation member constitute a cylinder having a single-tube shape. Plungers are installed on the upper rotation member and on the lower rotation member, respectively, and rotate in the cylinder, the ends of which are closed.

Abstract translation: 本发明涉及一种简单且小型的气缸泵，其能够稳定地供应医用流体，而与液体容器或血袋的安装高度无关。 气缸泵包括上壳体和联接到上壳体的下壳体。 上旋转构件可旋转地插入上壳体。 滑动地接触上旋转构件的下旋转构件可旋转地插入下壳体中。 上壳体的内壁，上旋转构件的下外表面，下壳体的内壁和旋转构件的上外表面构成具有单管形状的气缸。 柱塞分别安装在上旋转构件和下旋转构件上，并且在气缸中旋转，其端部关闭。

公开(公告)号：US08508933B2

公开(公告)日：2013-08-13

申请号：US12360441

申请日：2009-01-27

Applicant: Seung-won Lee

Inventor： Seung-won Lee

IPC: H05K5/00 ,  H05K7/00 ,  H04M1/00

CPC classification number: G06F1/1632 ,  Y10T29/49826

Abstract: A docking station which is electrically connected to a computer main body unit of a portable computer, the docking station includes a docking main body which supports a rear area of the computer main body unit against an installation surface and is electrically connected with the computer main body unit, and an angle adjusting unit which is rotatably coupled to the docking main body to adjust an installation angle of the docking main body with respect to the installation surface.

Abstract translation: 电气连接到便携式计算机的计算机主体单元的对接站，对接站包括对接主体，其对着计算机主体单元的后部区域抵靠安装表面并与计算机主体电连接 单元，以及角度调节单元，其可旋转地联接到对接主体以调节对接主体相对于安装表面的安装角度。

公开(公告)号：US08259501B2

公开(公告)日：2012-09-04

申请号：US13006068

申请日：2011-01-13

Applicant: Byeong-Hoon Lee ,  Ki-Hong Kim ,  Seung-Won Lee ,  Sun-Kwon Kim

Inventor： Byeong-Hoon Lee ,  Ki-Hong Kim ,  Seung-Won Lee ,  Sun-Kwon Kim

IPC: G11C16/04

CPC classification number: G11C16/0483

Abstract: A memory system includes a memory and a memory controller operating to control the memory. The memory includes a random accessible memory including a memory cell array operable in a random access mode, a NAND flash memory, and a selection circuit making the memory controller operate either one of the random accessible memory or the NAND flash memory.

Abstract translation: 存储器系统包括操作以控制存储器的存储器和存储器控制器。 存储器包括随机存取存储器，其包括以随机存取模式操作的存储单元阵列，NAND闪速存储器和使存储器控制器操作随机存取存储器或NAND闪速存储器之一的选择电路。

公开(公告)号：US20120159501A1

公开(公告)日：2012-06-21

申请号：US13297829

申请日：2011-11-16

Applicant: Jae Don LEE ,  Shi Hwa Lee ,  Seung Won Lee ,  Chae Seok Im ,  Min Kyu Jeong

Inventor： Jae Don LEE ,  Shi Hwa Lee ,  Seung Won Lee ,  Chae Seok Im ,  Min Kyu Jeong

IPC: G06F9/46

CPC classification number: G06F9/4881 ,  G06F2209/483

Abstract: A synchronization scheduling apparatus and method in a real-time multi-core system are described. The synchronization scheduling apparatus may include a plurality of cores, each having at least one wait queue, a storage unit to store information regarding a first core receiving a wake-up signal in a previous cycle among the plurality of cores, and a scheduling processor to schedule tasks stored in the at least one wait queue, based on the information regarding the first core.

Abstract translation: 描述了实时多核系统中的同步调度装置和方法。 同步调度装置可以包括多个核心，每个核心具有至少一个等待队列;存储单元，用于存储关于在多个核心中的先前周期中接收到唤醒信号的第一核心的信息;以及调度处理器 基于关于第一核的信息调度存储在至少一个等待队列中的任务。

公开(公告)号：US08108755B2

公开(公告)日：2012-01-31

申请号：US12010244

申请日：2008-01-23

Applicant: Seung-won Lee ,  Byeong-hoon Lee ,  Ki-hong Kim ,  Sun-kwon Kim

Inventor： Seung-won Lee ,  Byeong-hoon Lee ,  Ki-hong Kim ,  Sun-kwon Kim

IPC: G01F11/10 ,  G11C29/00

CPC classification number: G11C16/3431 ,  G06F11/1068 ,  G11C16/3418 ,  G11C2029/0411

Abstract: Example embodiments provide a method and apparatus of correcting error data due to charge loss within a non-volatile memory device including a plurality of memory cells. The method of correcting error data within the non-volatile memory devices may include detecting error data in a second data group by comparing a first data group read from memory cells in response to a first voltage with the second data group read from memory cells in response to a second voltage. The second voltage is higher than the first voltage. Error data in the first data group is detected by error-correcting code (ECC). Re-writing data in the memory cells is performed by correcting error data in the first data group and error data in the second data group. A central processing unit (CPU) may detect error in the second data group. The second data group may be read through a page buffer and compared with the first data group stored in a SRAM. The detected error may be updated to the page buffer. Error data in the first data group may be updated to the page buffer. The CPU corrects error in the final error data, and the page buffer rewrites the corrected data in the plurality of memory cells.

Abstract translation: 示例性实施例提供了一种在包括多个存储器单元的非易失性存储器件内由于电荷损失而校正误差数据的方法和装置。 校正非易失性存储器件中的错误数据的方法可以包括通过将响应于第一电压的存储器单元读取的第一数据组与从存储器单元读取的第二数据组进行响应来检测第二数据组中的错误数据 到第二电压。 第二电压高于第一电压。 通过纠错码（ECC）检测第一数据组中的错误数据。 通过对第一数据组中的错误数据和第二数据组中的错误数据进行校正，来重新写入存储器单元中的数据。 中央处理单元（CPU）可以检测第二数据组中的错误。 可以通过页缓冲器读取第二数据组，并与存储在SRAM中的第一数据组进行比较。 检测到的错误可能更新到页面缓冲区。 第一个数据组中的错误数据可能更新到页面缓冲区。 CPU更正最终错误数据中的错误，并且页缓冲区重写多个存储单元中的校正数据。

公开(公告)号：US08055978B2

公开(公告)日：2011-11-08

申请号：US11830461

申请日：2007-07-30

Applicant: Sun Kwon Kim ,  Byeong Hoon Lee ,  Ki Hong Kim ,  Seung Won Lee

Inventor： Sun Kwon Kim ,  Byeong Hoon Lee ,  Ki Hong Kim ,  Seung Won Lee

IPC: G11C29/00

CPC classification number: G06F11/0793 ,  G06F11/073 ,  G06F11/1068

Abstract: A buffer memory includes a memory cell array, a flag cell array, and a error correction block. The memory cell array has a plurality of word lines. Each of the plurality of word lines are electrically connected to a plurality of memory cells storing data. The flag cell array has a plurality of flag cells. Each of the plurality of flag cells is connected to each of the word lines and stores information that indicates whether error correction of the data has been performed. The error correction block performs error correction on the data output from the memory cell array in response to a command received through a host interface and flag data output from the flag cell array.

Abstract translation: 缓冲存储器包括存储单元阵列，标志单元阵列和纠错块。 存储单元阵列具有多个字线。 多个字线中的每一个电连接到存储数据的多个存储单元。 标志单元阵列具有多个标志单元。 多个标志单元中的每一个连接到每个字线，并且存储指示是否已经执行了数据的纠错的信息。 误差校正块响应于通过主机接口接收的命令和从标志单元阵列输出的标志数据对从存储器单元阵列输出的数据执行纠错。