公开(公告)号：US07916586B2

公开(公告)日：2011-03-29

申请号：US12128006

申请日：2008-05-28

Applicant: An-sik Jeong ,  Jong-hyun Shin ,  In-joo Kim ,  Mu-kun An

Inventor： An-sik Jeong ,  Jong-hyun Shin ,  In-joo Kim ,  Mu-kun An

IPC: G11B7/00

CPC classification number: G11B7/1387 ,  G11B7/0908 ,  G11B7/0941

Abstract: A near field optical recording/reproducing apparatus includes a light source, an objective lens to form a spot by focusing light emitted from the light source, a solid immersion lens to generate an evanescent wave by using the spot formed by the objective lens, a photodetector to measure an amplitude of a gap error signal that is totally reflected by the solid immersion lens, and an operating unit to generate a normalized gap error signal by using an amplitude of a driving signal applied to the light source and the amplitude of the gap error signal measured by the photodetector.

Abstract translation: 近场光学记录/再现装置包括光源，通过聚焦从光源发出的光来形成斑点的物镜，通过使用由物镜形成的斑点产生ev逝波的固体浸没透镜，光电检测器 测量由固体浸没透镜全反射的间隙误差信号的幅度，以及通过使用施加到光源的驱动信号的幅度和间隙误差的振幅来产生归一化间隙误差信号的操作单元 信号由光电检测器测量。

公开(公告)号：US20100329018A1

公开(公告)日：2010-12-30

申请号：US12826936

申请日：2010-06-30

Applicant: Byoung In JOO

Inventor： Byoung In JOO

IPC: G11C16/04

CPC classification number: G11C11/5642

Abstract: A nonvolatile memory device is operated by receiving a dual plane read command for simultaneously reading first and second planes, each comprising memory cells, receiving an MSB read address for reading data stored in the memory cells, checking whether an MSB program operation has been performed on each of the first and second planes, and performing the read operation on the first and second planes according to a result of the check and outputting the read data.

Abstract translation: 通过接收双平面读取命令来操作非易失性存储器件，用于同时读取第一和第二平面，每个平面包括存储器单元，接收用于读取存储在存储器单元中的数据的MSB读取地址，检查是否执行了MSB编程操作 每个第一和第二平面，并且根据检查的结果对第一和第二平面执行读取操作并输出读取的数据。

公开(公告)号：US07744147B2

公开(公告)日：2010-06-29

申请号：US12246292

申请日：2008-10-06

Applicant: In Joo Jeong

Inventor： In Joo Jeong

IPC: B60J9/00

CPC classification number: B62D35/008

Abstract: The present invention relates to a deflector for responding a vehicle speed including a deflector body installed at a door frame to rotate diagonally toward the rear of the vehicle, wherein one end of the deflector body in the front of the vehicle is connected via a hinge and the other end thereof in the rear of the vehicle is configured in a form of a free end; a solenoid connected to the deflector body and pushing up or down the deflector body; a piezoelectric element installed in a division channel and sensing the intensity of wind being in contact with the same; and an ECU adjusting a projection height of the deflector body in multiple levels by applying control current corresponding to three levels to the solenoid on the basis of the vehicle speed, a status of a rear door glass, and a sensing signal of the piezoelectric element.

Abstract translation: 本发明涉及一种用于响应车辆速度的偏转器，包括安装在门框上的偏转器主体朝向车辆后方向对角转动，其中车辆前方的偏转器本体的一端通过铰链连接， 车辆后部的另一端构造为自由端的形式; 连接到偏转器主体并向上或向下推进偏转器主体的螺线管; 压电元件，其安装在分割通道中并感测与其接触的风的强度; 以及ECU，其基于车速，后门玻璃的状态和压电元件的感测信号，通过对螺线管施加与三个等级对应的控制电流来调节多个等级的偏转器主体的突出高度。

公开(公告)号：US20100061210A1

公开(公告)日：2010-03-11

申请号：US12547826

申请日：2009-08-26

Applicant: In-joo KIM ,  Young-Jae Park ,  Jae-cheol Bae

Inventor： In-joo KIM ,  Young-Jae Park ,  Jae-cheol Bae

IPC: G11B3/74 ,  G11B7/24

CPC classification number: G11B7/00781 ,  G11B7/0065 ,  G11B7/083 ,  G11B7/08511 ,  G11B7/24044 ,  G11B2007/0013

Abstract: An optical disc, and a recording/reproducing method and apparatus to record information on the optical disc. The optical disc includes an optical information storage layer, including a layer format region and a user data region. The layer format region is divided into virtual layers that are disposed at different depths. The virtual layers include layer information to distinguish the virtual layers from one another.

Abstract translation: 一种光盘，以及用于在光盘上记录信息的记录/再现方法和装置。 光盘包括光信息存储层，包括层格式区域和用户数据区域。 层格式区域被分成设置在不同深度的虚拟层。 虚拟层包括用于将虚拟层彼此区分开的层信息。

公开(公告)号：US20090231938A1

公开(公告)日：2009-09-17

申请号：US12117703

申请日：2008-05-08

Applicant: Byoung In JOO

Inventor： Byoung In JOO

IPC: G11C7/00 ,  G11C8/00

CPC classification number: G11C8/08 ,  G11C7/12

Abstract: A method of operating a non-volatile memory device reduces a time for discharging a precharged voltage when a program operation or a read operation is performed, thereby decreasing a total operation time of the non-volatile memory device. The non-volatile memory device discharges a bit line and a word line using only a control signal without reading an algorithm block when a precharged voltage is discharged. The method of operating a non-volatile memory device includes detecting an operation command; generating algorithm blocks for generating an operation voltage, for precharging a bit line and a word line, and for performing a specific operation in accordance with the operation command; outputting a discharge enable control signal for the bit line and the word line; and reading an algorithm of turning off and discharging a voltage generating means for generating the operation voltage.

Abstract translation: 操作非易失性存储器件的方法在执行程序操作或读取操作时减少了放电预充电电压的时间，从而减少了非易失性存储器件的总操作时间。 当预充电电压放电时，非易失性存储器件仅使用控制信号放电位线和字线而不读取算法块。 操作非易失性存储装置的方法包括检测操作命令; 产生用于产生操作电压的算法块，用于对位线和字线进行预充电，并且用于根据操作命令执行特定操作; 输出位线和字线的放电使能控制信号; 以及读取关闭和放电用于产生操作电压的电压产生装置的算法。

公开(公告)号：US20090180372A1

公开(公告)日：2009-07-16

申请号：US12128006

申请日：2008-05-28

Applicant: An-sik JEONG ,  Jong-hyun Shin ,  In-joo Kim ,  Mu-kun An

Inventor： An-sik JEONG ,  Jong-hyun Shin ,  In-joo Kim ,  Mu-kun An

IPC: G11B7/00

CPC classification number: G11B7/1387 ,  G11B7/0908 ,  G11B7/0941

Abstract: A near field optical recording/reproducing apparatus includes a light source, an objective lens to form a spot by focusing light emitted from the light source, a solid immersion lens to generate an evanescent wave by using the spot formed by the objective lens, a photodetector to measure an amplitude of a gap error signal that is totally reflected by the solid immersion lens, and an operating unit to generate a normalized gap error signal by using an amplitude of a driving signal applied to the light source and the amplitude of the gap error signal measured by the photodetector.

Abstract translation: 近场光学记录/再现装置包括光源，通过聚焦从光源发出的光来形成斑点的物镜，通过使用由物镜形成的斑点产生ev逝波的固体浸没透镜，光电检测器 测量由固体浸没透镜全反射的间隙误差信号的幅度，以及通过使用施加到光源的驱动信号的幅度和间隙误差的振幅来产生归一化间隙误差信号的操作单元 信号由光电检测器测量。

公开(公告)号：US20090152895A1

公开(公告)日：2009-06-18

申请号：US12246292

申请日：2008-10-06

Applicant: In Joo JEONG

Inventor： In Joo JEONG

IPC: B60J1/20

CPC classification number: B62D35/008

Abstract: The present invention relates to a deflector for responding a vehicle speed including a deflector body installed at a door frame to rotate diagonally toward the rear of the vehicle, wherein one end of the deflector body in the front of the vehicle is connected via a hinge and the other end thereof in the rear of the vehicle is configured in a form of a free end; a solenoid connected to the deflector body and pushing up or down the deflector body; a piezoelectric element installed in a division channel and sensing the intensity of wind being in contact with the same; and an ECU adjusting a projection height of the deflector body in multiple levels by applying control current corresponding to three levels to the solenoid on the basis of the vehicle speed, a status of a rear door glass, and a sensing signal of the piezoelectric element.

Abstract translation: 本发明涉及一种用于响应车辆速度的偏转器，包括安装在门框上的偏转器主体朝向车辆后方向对角转动，其中车辆前方的偏转器本体的一端通过铰链连接， 车辆后部的另一端构造为自由端的形式; 连接到偏转器主体并向上或向下推进偏转器主体的螺线管; 压电元件，其安装在分割通道中并感测与其接触的风的强度; 以及基于车速，后门玻璃的状态和压电元件的感测信号，通过向电磁铁施加与三级相对应的控制电流，将偏转器主体的突出高度调整为多个等级的ECU。

公开(公告)号：US20080186815A1

公开(公告)日：2008-08-07

申请号：US11947055

申请日：2007-11-29

Applicant: In-joo KIM ,  Tatsuhiro OTSUKA ,  An-sik JEONG

Inventor： In-joo KIM ,  Tatsuhiro OTSUKA ,  An-sik JEONG

IPC: G11B20/10

CPC classification number: G11B20/10009 ,  G11B20/10046

Abstract: An optical disk reproducing apparatus to equalize and reproduce a signal optically read from an optical disk includes a controller to determine a number of regions to divide the optical disk into according to a reproduction frequency variation corresponding to a signal quality variation, and an equalizer to filter signals optically read from the divided regions with a cut-off frequency corresponding to the reproduction frequency variation.

Abstract translation: 用于对从光盘光学读取的信号进行均衡和再现的光盘再现装置包括：控制器，用于根据与信号质量变化相对应的再现频率变化来确定将光盘划分成多个区域;以及均衡器，以过滤 以与再现频率变化相对应的截止频率从分割区域光学读取的信号。

公开(公告)号：US20070291601A1

公开(公告)日：2007-12-20

申请号：US11685390

申请日：2007-03-13

Applicant: Woo-seok CHOI ,  Tae-kyung Kim ,  In-joo Kim

Inventor： Woo-seok CHOI ,  Tae-kyung Kim ,  In-joo Kim

IPC: G11B7/00

CPC classification number: G11B7/094 ,  G11B7/13927

Abstract: A chromatic aberration correcting method to correct chromatic aberration generated during a conversion from a reproducing mode to a recording mode in an optical recording and reproducing apparatus which uses an optical pickup to form a light spot on an optical information storage medium by focusing light emitted from a light source using an objective lens and to detect light reflected from the optical information storage medium using a photodetector includes applying a focus offset to the objective lens before the conversion from the reproducing mode to the recording mode to reduce defocus caused by chromatic aberration generated according to the change in wavelength generated when an output light power of the light source is changed from a reproducing light power to a recording light power, and correcting the defocus by outputting the recording light power from the light source during the conversion to the recording mode while the focus offset is applied to the objective lens.

Abstract translation: 一种色差校正方法，用于校正在光学记录和再现装置中从再现模式到记录模式的转换期间产生的色差，该光学记录和再现装置使用光学拾取器在光学信息存储介质上形成光点， 使用物镜的光源和使用光检测器检测从光信息存储介质反射的光包括在从再现模式转换到记录模式之前对物镜施加聚焦偏移，以减少由根据 当光源的输出光功率从再现光功率改变为记录光功率时产生的波长变化，以及通过在转换到记录模式期间从光源输出记录光功率来校正散焦，同时 对焦偏移应用于物镜。

公开(公告)号：US20070247993A1

公开(公告)日：2007-10-25

申请号：US11690357

申请日：2007-03-23

Applicant: Wook-yeon HWANG ,  Kyung-geun Lee ,  Tatsuhiro Otsuka ,  An-sik Jeong ,  In-joo Kim

Inventor： Wook-yeon HWANG ,  Kyung-geun Lee ,  Tatsuhiro Otsuka ,  An-sik Jeong ,  In-joo Kim

IPC: G11B7/0045

CPC classification number: G11B7/0062

Abstract: A recording method, a recording apparatus, and an optical recording medium that can improve quality of a signal reproduced from a high multi-speed recording medium. The recording method includes generating a box type recording pattern including a first pulse, which has a duration determined according to a length of a recording mark and which has a first power level, and a second pulse which has a second power level different from that of the first power level, and recording data according to the box type recording pattern.

Abstract translation: 一种记录方法，记录装置和光学记录介质，其可以提高从高速多记录介质再现的信号的质量。 记录方法包括生成包括具有根据记录标记的长度确定并具有第一功率电平的持续时间的第一脉冲的第一脉冲和第二脉冲，该第二脉冲具有与第一脉冲的第二功率电平不同的第二脉冲， 第一功率电平，以及根据盒式记录模式记录数据。