公开(公告)号：US10741140B2

公开(公告)日：2020-08-11

申请号：US16313082

申请日：2018-03-23

Applicant: Seung Won Lee

Inventor： Seung Won Lee

IPC: G09G3/36 ,  G09G3/00 ,  G09G3/20

Abstract: A driver IC device includes a correction function having a unit-block setting unit for dividing pixels of a display panel into preset units so as to set the same as a plurality of unit-blocks; a correction route (LUT) setting unit for setting a LUT having a plurality of sub-regions arranged in the same form in response to an arrangement of the pixels included in the unit-blocks set through the unit-block setting unit; a storage unit for storing the LUT set through the LUT setting unit, and storing respective gain values and offset values for the plurality of unit-blocks set through the unit-block setting unit; a changing unit for changing an input value (input gray) inputted to the pixels of the display panel, by using the gain values and offset values stored in the storage unit; and a correction output unit for generating a correction output value (output gray) of the pixels in the unit-blocks of the display panel by using a change value obtained through the changing unit and a coordinate value of the LUT set through the LUT setting unit.

公开(公告)号：US09280500B2

公开(公告)日：2016-03-08

申请号：US12003947

申请日：2008-01-03

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

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

IPC: G06F13/24 ,  G06F9/50

CPC classification number: G06F13/24 ,  G06F9/5016 ,  G06F2209/504 ,  Y02D10/22

Abstract: Provided is a method and apparatus for preventing a stack overflow in an embedded system. The method of preventing a stack overflow includes: reading a maximum stack usage of at least one function for executing a requested operation from maximum stack usages of functions provided from a kernel, which are stored in advance; and processing the requested operation on the basis of the read maximum stack usage of the at least one function and a size of a usable region in a stack for the requested operation. Accordingly, the stack overflow can be prevented without generating a run-time overhead.

Abstract translation: 提供了一种用于防止嵌入式系统中的堆栈溢出的方法和装置。 防止堆栈溢出的方法包括：从预先存储的从内核提供的功能的最大堆栈使用中读取用于执行所请求操作的至少一个功能的最大堆栈使用; 以及基于所述至少一个功能的读取的最大堆栈使用量和所请求操作的堆叠中的可用区域的大小来处理所请求的操作。 因此，可以防止堆栈溢出而不产生运行时间开销。

公开(公告)号：US09135187B2

公开(公告)日：2015-09-15

申请号：US13353784

申请日：2012-01-19

Applicant: Jung Keun Park ,  Jeong Joon Yoo ,  Seung Won Lee ,  Shi Hwa Lee ,  Chae Seok Im

Inventor： Jung Keun Park ,  Jeong Joon Yoo ,  Seung Won Lee ,  Shi Hwa Lee ,  Chae Seok Im

IPC: G06F12/00 ,  G06F9/26 ,  G06F9/34 ,  G06F12/14

CPC classification number: G06F12/1441

Abstract: Memory mapping in small units using a segment and subsegments is described, and thus it is possible to control a memory access even using a small amount of hardware, and it is possible to reduce costs incurred by hardware. Additionally, it is possible to prevent a memory from being destroyed due to a task error in the multi-processor system.

Abstract translation: 描述使用段和子段的小单元的存储器映射，因此即使使用少量硬件也可以控制存储器访问，并且可以降低由硬件引起的成本。 此外，可以防止由于多处理器系统中的任务错误而使存储器被破坏。

公开(公告)号：US09009714B2

公开(公告)日：2015-04-14

申请号：US12002758

申请日：2007-12-19

Applicant: Jae-don Lee ,  Seung-won Lee ,  Jeong-joon Yoo ,  Young-sam Shin ,  Min-kyu Jeong ,  Keun-soo Yim

Inventor： Jae-don Lee ,  Seung-won Lee ,  Jeong-joon Yoo ,  Young-sam Shin ,  Min-kyu Jeong ,  Keun-soo Yim

IPC: G06F9/46 ,  G06F9/48

CPC classification number: G06F9/4887

Abstract: A scheduling method, medium and apparatus are provided. In the scheduling method, medium and apparatus, it is possible to prevent the possibility that the order between the priorities of the tasks represented by the expired timers and the tasks requested by the interrupt is reversed while also not deteriorating the performance of a real time operating system (RTOS), even though the number of timers expired when the interrupt occurs or that are already expired before the interrupt occurs is large, by selecting a timer for representing a point of time corresponding to a point of time when an interrupt occurs from among one or more timers each of which representing a task, a point of time assigned to the tasks, and a priority assigned to the task and executing a task represented by the selected timer and one or more tasks requested by the interrupt in order of priority.

Abstract translation: 提供了调度方法，介质和设备。 在调度方法，媒体和装置中，可以防止由过期定时器表示的任务的优先级与中断所请求的任务之间的顺序相反的可能性，同时也不会恶化实时操作的性能 系统（RTOS），即使当中断发生时或者已经在中断发生之前已经到期的定时器数量过大时，通过选择用于表示与从中间发生的时间点相对应的时间点的定时器， 表示任务的一个或多个定时器，分配给任务的时间点，以及分配给该任务的优先级，并且以优先级顺序执行由所选定时器所表示的任务和中断所请求的一个或多个任务。

公开(公告)号：US08713573B2

公开(公告)日：2014-04-29

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：US08680714B2

公开(公告)日：2014-03-25

申请号：US13268144

申请日：2011-10-07

Applicant: Seung-Won Lee

Inventor： Seung-Won Lee

IPC: H02J1/00

CPC classification number: G05F1/56 ,  G05F1/563 ,  G05F1/613 ,  G05F1/614 ,  H02J7/025 ,  H02J17/00 ,  H02J50/10 ,  H02J50/80 ,  Y10T307/707

Abstract: A smart card includes an internal voltage generator, a clock generator, and an internal circuit. The internal voltage generator generates a first internal voltage and a second internal voltage based on an input voltage received through an antenna. A level of the second internal voltage is lower than a level of the first internal voltage. The clock generator receives the first internal voltage and the second internal voltage to generate a clock signal. A frequency of the clock signal is changed according to the level of the first internal voltage. The internal circuit operates based on the clock signal and the second internal voltage.

Abstract translation: 智能卡包括内部电压发生器，时钟发生器和内部电路。 内部电压发生器基于通过天线接收的输入电压产生第一内部电压和第二内部电压。 第二内部电压的电平低于第一内部电压的电平。 时钟发生器接收第一内部电压和第二内部电压以产生时钟信号。 时钟信号的频率根据第一内部电压的电平而改变。 内部电路基于时钟信号和第二内部电压进行工作。

公开(公告)号：US08576626B2

公开(公告)日：2013-11-05

申请号：US13570960

申请日：2012-08-09

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闪存之一的选择电路。

公开(公告)号：US08568988B2

公开(公告)日：2013-10-29

申请号：US12874612

申请日：2010-09-02

Applicant: Seung Won Lee

Inventor： Seung Won Lee

IPC: G01N33/53 ,  G01N33/567 ,  G01N33/574

CPC classification number: G01N33/57426 ,  G01N2800/54 ,  G01N2800/56

Abstract: The present invention relates to a diagnostic method for acute myeloid leukemia, in particular, a method for using CFH or ApoH in patient sera as biochemical diagnostic markers to determine complete remission in acute myeloid leukemia. In accordance with this invention, CFH and ApoH are identified as a novel biochemical marker for understanding the biological mechanism and responsiveness to disease in AML patients after induction chemotherapy, and can be used as a biochemical marker for evaluating the prognosis of disease in patients after induction chemotherapy.

Abstract translation: 本发明涉及急性骨髓性白血病的诊断方法，特别是使用患者血清中的CFH或ApoH作为生化诊断标记物来确定急性骨髓性白血病完全缓解的方法。 根据本发明，CFH和ApoH被鉴定为诱导化疗后AML患者生物学机制和对疾病反应性的新型生物化学标志物，可用作评估诱导后患者疾病预后的生化标志物 化疗。

公开(公告)号：US08444883B2

公开(公告)日：2013-05-21

申请号：US12933629

申请日：2009-03-24

Applicant: Jaephil Cho ,  Junho Eom ,  Yoon Han Chang ,  Chang-Won Park ,  Seung-Won Lee ,  Sang-Hoon Jeon ,  Byung Do Park

Inventor： Jaephil Cho ,  Junho Eom ,  Yoon Han Chang ,  Chang-Won Park ,  Seung-Won Lee ,  Sang-Hoon Jeon ,  Byung Do Park

IPC: H01M4/36

CPC classification number: H01M4/5825 ,  B82Y30/00 ,  C01B25/45 ,  C01G51/42 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2006/40 ,  H01M4/366 ,  H01M4/485 ,  H01M4/525 ,  H01M10/0525

Abstract: A method for preparing a cathode active material for a lithium secondary battery is provided. The preparing method includes: adding a phosphorus compound to a transition metal oxide dispersion liquid to prepare a coating liquid; drying the coating liquid to prepare a powder including phosphorus oxide coated on the surface of the transition metal oxide; and dry-mixing the powder coated with the phosphorus oxide with a lithium intercalation compound, and then firing the mixture to form a solid solution compound of L1-M1-M2-P—O (where M1 is a transition metal derived from transition metal oxide, and M2 is a metal derived from lithium intercalation compound) on the surface of the lithium intercalation compound. The method for preparing a cathode active material for a lithium secondary battery simplifies the conventional preparing process to save process cost, and it provides comparable electrochemical characteristics to a cathode active material obtained from a wet process.

Abstract translation: 提供了制备锂二次电池用正极活性物质的方法。 该制备方法包括：向过渡金属氧化物分散液中加入磷化合物以制备涂布液; 干燥涂布液以制备包含在过渡金属氧化物表面上的氧化磷的粉末; 将含有氧化磷的粉末与锂嵌入化合物进行干混，然后烧成该混合物以形成L1-M1-M2-PO（其中M1为过渡金属氧化物的过渡金属）和 M2是由锂嵌入化合物衍生的金属）在锂嵌入化合物的表面上。 制备用于锂二次电池的正极活性材料的方法简化了常规的制备方法以节省工艺成本，并且与从湿法获得的阴极活性材料提供了可比较的电化学特性。

公开(公告)号：US20130111472A1

公开(公告)日：2013-05-02

申请号：US13438205

申请日：2012-04-03

Applicant: Min Young SON ,  Shi Hwa Lee ,  Seung Won Lee ,  Jeong Joon Yoo ,  Jae Don Lee ,  Young Sam Shin ,  Hee Jin Ahn

Inventor： Min Young SON ,  Shi Hwa Lee ,  Seung Won Lee ,  Jeong Joon Yoo ,  Jae Don Lee ,  Young Sam Shin ,  Hee Jin Ahn

IPC: G06F9/455 ,  G06F9/45

CPC classification number: G06F9/5088 ,  G06F8/447 ,  G06F9/45558 ,  G06F11/3466 ,  G06F2009/4557

Abstract: A virtual architecture generating apparatus and method, a runtime system, a multi-core system, and methods of operating the runtime system and the multi-core system may include analyzing a requirement of an application, a feature of the application, and a requirement of a system enabling an execution of the application, and include generating a virtual architecture corresponding to the application, based on a physical architecture of a reconfigurable processor, the analyzed requirements and the analyzed feature.

Abstract translation: 虚拟架构生成装置和方法，运行时系统，多核系统以及操作运行系统和多核系统的方法可以包括分析应用的需求，应用的特征以及应用的要求 基于可重新配置的处理器的物理架构，所分析的要求和所分析的特征，使得能够执行所述应用的系统，并且包括生成与所述应用相对应的虚拟架构。