公开(公告)号：US08032695B2

公开(公告)日：2011-10-04

申请号：US12151946

申请日：2008-05-09

Applicant: Jin-Hyoung Kwon ,  Han-Gu Sohn ,  Dong-Woo Lee

Inventor： Jin-Hyoung Kwon ,  Han-Gu Sohn ,  Dong-Woo Lee

IPC: G06F12/16 ,  G06F12/00

CPC classification number: G06F13/1663 ,  G11C7/1075 ,  G11C11/4094

Abstract: A multiprocessor system includes first and second processors and a multi-path accessible semiconductor memory device including a shared memory area and a pseudo operation execution unit. The shared memory area is accessible by the first and second processors according to a page open policy. The pseudo operation execution unit responds to a virtual active command from one of the first and second processors to close a last-opened page. The virtual active command is generated with a row address not corresponding to any row of the shared memory area. For example, bit-lines of a last accessed row are pre-charged for closing the last-opened page.

Abstract translation: 多处理器系统包括第一和第二处理器以及包括共享存储器区域和伪操作执行单元的多路径可访问半导体存储器件。 根据页面打开策略，共享存储器区域可由第一和第二处理器访问。 伪操作执行单元响应来自第一和第二处理器之一的虚拟活动命令以关闭最后打开的页面。 生成虚拟活动命令，其中行地址不对应于共享存储器区域的任何行。 例如，最后访问的行的位线是预先关闭最后打开的页面的。

公开(公告)号：US20110199321A1

公开(公告)日：2011-08-18

申请号：US12972316

申请日：2010-12-17

Applicant: Ki-Uk Kyung ,  Il-Yeon Cho ,  Jun-Seok Park ,  Dong-Woo Lee ,  Jeun-Woo Lee ,  Dong-Won Han

Inventor： Ki-Uk Kyung ,  Il-Yeon Cho ,  Jun-Seok Park ,  Dong-Woo Lee ,  Jeun-Woo Lee ,  Dong-Won Han

IPC: G06F3/041 ,  G09G5/00

CPC classification number: G06F3/016 ,  G06F1/1684 ,  G06F3/041 ,  H04M1/0279 ,  H04M19/047

Abstract: A self-morphable haptic and visual information providing apparatus includes: a display unit configured to provide haptic information through a physical shape variation of a display screen; and a haptic element driving unit configured to generate a driving signal for providing the haptic information.

Abstract translation: 自变形触觉和视觉信息提供装置包括：显示单元，被配置为通过显示屏的物理形状变化来提供触觉信息; 以及触觉元件驱动单元，被配置为产生用于提供触觉信息的驱动信号。

公开(公告)号：US20110182187A1

公开(公告)日：2011-07-28

申请号：US12808909

申请日：2008-09-17

Applicant: Byung Jang Jeong ,  Taegyun Noh ,  Hyun Kyu Chung ,  Jae Hong Lee ,  Dong Woo Lee

Inventor： Byung Jang Jeong ,  Taegyun Noh ,  Hyun Kyu Chung ,  Jae Hong Lee ,  Dong Woo Lee

IPC: H04L12/26

CPC classification number: H04L1/18 ,  H04B7/026 ,  H04B7/15592 ,  H04L2001/0097

Abstract: A wireless communication system and method of performing cooperative diversity using cyclic delay is provided. A transmitting terminal constituting the wireless communication system includes: a data transmitter configured to transmit data to each of at least one relay terminal and a receiving terminal; an error detection result receiver to receive an error detection result from a relay terminal that detects an error in the data among the at least one relay terminal; and a data retransmitter configured to retransmit data to the receiving terminal when it is determined each of the at least one relay terminal detects the error in the data based on the error detection result.

Abstract translation: 提供了一种使用循环延迟执行协作分集的无线通信系统和方法。 构成无线通信系统的发送终端包括：数据发送器，被配置为向至少一个中继终端和接收终端中的每一个发送数据; 错误检测结果接收器，用于从所述至少一个中继终端中检测到数据中的错误的中继终端接收错误检测结果; 以及数据重发器，被配置为当确定所述至少一个中继终端中的每一个基于所述错误检测结果检测到所述数据中的错误时，向所述接收终端重传数据。

公开(公告)号：US07872621B2

公开(公告)日：2011-01-18

申请号：US11657064

申请日：2007-01-24

Applicant: Dong Woo Lee

Inventor： Dong Woo Lee

IPC: G09G3/32

CPC classification number: H05B33/0857 ,  G09G3/3413 ,  H05B33/0809

Abstract: Disclosed herein is a color LED driver, which is capable of being implemented by a compact structure without a feedback structure and accompanying a small size and low cost, by directly connecting a negative temperature coefficient (NTC) thermistor to a driving current path of a color LED applied to an LCD backlight to compensate a characteristic variation of the LED due to a variation in a temperature. The color LED driver includes a driving constant voltage source 100 which supplies a predetermined driving constant voltage VD; a driving circuit 200 which converts the driving constant voltage VD of the driving constant voltage source 100 into a plurality of driving currents, for driving color LEDs, the plurality of driving currents including red LED driving current Ird, green LED driving current Igd and blue LED driving current Ibd; a temperature compensation unit 300 which compensates variations in the red LED driving current Ird and the green LED driving current Igd due to a variation in a temperature, among the plurality of driving currents from the driving circuit 200; and an LED unit 400 including a plurality of color LEDs which are turned on by the driving currents from the temperature compensation circuit 300 and the driving current from the driving circuit 200.

Abstract translation: 这里公开了一种彩色LED驱动器，其能够通过将负温度系数（NTC）热敏电阻直接连接到颜色的驱动电流路径而通过紧凑的结构实现而没有反馈结构并且伴随着小尺寸和低成本 LED应用于LCD背光以补偿由于温度变化引起的LED的特性变化。 彩色LED驱动器包括提供预定的驱动恒定电压VD的驱动恒压源100; 驱动电路200，其将驱动恒压源100的驱动恒定电压VD转换为驱动彩色LED的多个驱动电流，多个驱动电流包括红色LED驱动电流Ird，绿色LED驱动电流Igd和蓝色LED 驱动电流Ibd; 温度补偿单元300，其补偿来自驱动电路200的多个驱动电流中的红色LED驱动电流Ird和由于温度变化引起的绿色LED驱动电流Igd的变化; 以及LED单元400，其包括通过来自温度补偿电路300的驱动电流和来自驱动电路200的驱动电流而导通的多个彩色LED。

公开(公告)号：US20100319437A1

公开(公告)日：2010-12-23

申请号：US12871075

申请日：2010-08-30

Applicant: Young-Ho CHO ,  Dong Woo LEE ,  Soyeon YI

Inventor： Young-Ho CHO ,  Dong Woo LEE ,  Soyeon YI

IPC: G01N15/06

CPC classification number: G01N15/12 ,  G01N15/1056 ,  G01N2015/0073 ,  G01N2015/1006 ,  G01N2015/1062

Abstract: Disclosed is a device for measuring the concentration of the particles contained in a fluid. The device comprises a control volume body having a predetermined effective volume. An inlet path is formed at an end of the control volume body to feed the fluid into the control volume body therethrough. An outlet path is formed at another end of the control volume body to discharge the fluid from the control volume body therethrough. Measuring instruments are provided at the inlet path and the outlet path to emit electrical signals when the fine particles pass through the inlet path and the outlet path. A computing machine receives the electrical signals transmitted from the measuring instruments, and then computes the number and the concentration of fine particles contained in the control volume body. The device is easily integrated with Micro-TAS (Total analysis System).

公开(公告)号：US20100245118A1

公开(公告)日：2010-09-30

申请号：US12739884

申请日：2008-07-08

Applicant: Dong Woo Lee ,  Il Yeon Cho ,  Ga Gue Kim ,  Ji Eun Kim ,  Jeong Mook Lim ,  John Sunwoo

Inventor： Dong Woo Lee ,  Il Yeon Cho ,  Ga Gue Kim ,  Ji Eun Kim ,  Jeong Mook Lim ,  John Sunwoo

IPC: G08C19/00

CPC classification number: H04L12/12 ,  H04L12/282 ,  H04L67/125 ,  H04L67/36 ,  Y02D50/40 ,  Y02D50/42

Abstract: There are provided a multimodal fusion apparatus capable of remotely controlling a number of electronic devices and a method for remotely controlling a number of electronic devices in the multimodal fusion apparatus. In accordance with the present invention, instead of one input device, such as a remote control or the like, multimodal commands, such as user-familiar voice, gesture and the like, are used to remotely control a number of electronic devices equipped at home or within a specific space. That is, diverse electronic devices are controlled in the same manner by the multimodal commands. When a new electronic device is added, control commands thereof are automatically configured to control the new electronic device.

Abstract translation: 提供了能够远程控制多个电子设备的多模式融合设备和用于远程控制多模式融合设备中的多个电子设备的方法。 根据本发明，代替诸如遥控器等的一个输入设备，使用诸如用户熟悉的语音，手势等的多模式命令来远程控制在家中配备的多个电子设备 或在特定空间内。 也就是说，通过多模式命令以相同的方式控制各种电子设备。 当添加新的电子设备时，其控制命令被自动配置为控制新的电子设备。

公开(公告)号：US07784332B2

公开(公告)日：2010-08-31

申请号：US11707665

申请日：2007-02-16

Applicant: Young-Ho Cho ,  Dong Woo Lee ,  Soyeon Yi

Inventor： Young-Ho Cho ,  Dong Woo Lee ,  Soyeon Yi

IPC: G01N15/14

CPC classification number: G01N15/12 ,  G01N15/1056 ,  G01N2015/0073 ,  G01N2015/1006 ,  G01N2015/1062

Abstract: Disclosed is a device for measuring the concentration of the particles contained in a fluid. The device comprises a control volume body having a predetermined effective volume. An inlet path is formed at an end of the control volume body to feed the fluid into the control volume body therethrough. An outlet path is formed at another end of the control volume body to discharge the fluid from the control volume body therethrough. Measuring instruments are provided at the inlet path and the outlet path to emit electrical signals when the fine particles pass through the inlet path and the outlet path. A computing machine receives the electrical signals transmitted from the measuring instruments, and then computes the number and the concentration of fine particles contained in the control volume body. The device is easily integrated with Micro-TAS (Total analysis System).

Abstract translation: 公开了一种用于测量流体中所含的颗粒的浓度的装置。 该装置包括具有预定有效体积的控制体积体。 入口路径形成在控制体积体的端部，以将流体供给到通过其中的控制体积体中。 出口路径形成在控制体积体的另一端，以便从控制体积体中排出流体。 当微粒通过入口路径和出口路径时，测量仪器设置在入口路径和出口路径处以发出电信号。 计算机接收从测量仪器发送的电信号，然后计算控制体积体中所含微粒的数量和浓度。 该设备可轻松与Micro-TAS（Total Analysis System）集成。

公开(公告)号：US07765359B2

公开(公告)日：2010-07-27

申请号：US11730800

申请日：2007-04-04

Applicant: Shin-wook Kang ,  Dong-woo Lee

Inventor： Shin-wook Kang ,  Dong-woo Lee

IPC: G06F12/00

CPC classification number: G11C16/10

Abstract: Provided are a flash memory system and a programming method performed in the flash memory system. The flash memory system includes a buffer unit including a plurality of buffers, and temporarily storing data transmitted by a host; a plurality of channel units each including at least one flash memory chip that includes a plurality of memory cell arrays; and a control unit which controls the data stored in the buffer unit to be sequentially transmitted to the channel units and the transmitted data to be recorded to the memory cell arrays of the flash memory chips in the channel units.

Abstract translation: 提供了一种在闪存系统中执行的闪存系统和编程方法。 闪速存储器系统包括：缓冲单元，包括多个缓冲器，并临时存储主机发送的数据; 多个通道单元，每个通道单元包括至少一个包括多个存储单元阵列的闪存芯片; 以及控制单元，其将存储在缓冲器单元中的数据顺序地发送到频道单元，并将发送的数据记录到频道单元中的闪存芯片的存储单元阵列。

公开(公告)号：US07668495B2

公开(公告)日：2010-02-23

申请号：US11779468

申请日：2007-07-18

Applicant: Dong Woo Lee ,  Tae Gyu Kim ,  Su Ho Shin ,  Hwan Guem Kim

Inventor： Dong Woo Lee ,  Tae Gyu Kim ,  Su Ho Shin ,  Hwan Guem Kim

IPC: G03G15/20

CPC classification number: G03G15/2053 ,  G03G2215/2025

Abstract: An image heating apparatus including: a pressure member; a fixing roller to rotate on the pressure member; a heater to heat an external surface of the fixing roller; and a film to be heated by the heater. While passing through a gap between the pressure member and the fixing roller, the film may form a nip with the pressure member. The image heating apparatus may reduce an initial warm-up time through a film heating operation, and may utilize the fixing roller as a heat reservoir by heating the fixing roller.

Abstract translation: 一种图像加热装置，包括：压力构件; 定影辊，用于在压力构件上旋转; 用于加热定影辊的外表面的加热器; 以及由加热器加热的薄膜。 当通过压力构件和定影辊之间的间隙时，膜可以与压力构件形成压区。 图像加热装置可以通过膜加热操作来减少初始预热时间，并且可以通过加热定影辊来将定影辊用作储热器。

公开(公告)号：US07554353B2

公开(公告)日：2009-06-30

申请号：US11723518

申请日：2007-03-20

Applicant: Dong-woo Lee ,  Jung-yong Choi

Inventor： Dong-woo Lee ,  Jung-yong Choi

IPC: H03K17/16 ,  G11C7/00

CPC classification number: H04L25/0278 ,  H03K19/0005

Abstract: A method of controlling On-Die Termination (ODT) resistors of memory devices sharing signal lines is provided. The ODT controlling method comprises setting an ODT control enable signal of each of the memory devices and address/command or data termination information to a mode register of the corresponding memory device, and controlling resistances of ODT resistors of the signal lines in the memory devices in response to the address/command or data termination information and termination addresses. When only one of the memory devices is activated, ODT resistors of the activated memory device are set to a first resistance. When all the memory devices are activated, ODT resistors of the memory devices are set to a second resistance.

Abstract translation: 提供了一种控制共享信号线的存储器件的片上端接（ODT）电阻的方法。 ODT控制方法包括将每个存储器件的ODT控制使能信号和地址/命令或数据终止信息设置到对应的存储器件的模式寄存器，以及控制存储器件中信号线的ODT电阻的电阻 响应地址/命令或数据终止信息和终止地址。 当只有一个存储器件被激活时，激活的存储器件的ODT电阻被设置为第一个电阻。 当所有存储器件被激活时，存储器件的ODT电阻被设置为第二电阻。