公开(公告)号：US20080010679A1

公开(公告)日：2008-01-10

申请号：US11689841

申请日：2007-03-22

Applicant: Myoung-ho Kim ,  Kwang-yong Lee ,  Shung-hyun Cho ,  Tae-soo Kim ,  Sang-Jin Lee ,  Cheon-moo Lee ,  Eun-kyung Kim ,  Su-young Kim

Inventor： Myoung-ho Kim ,  Kwang-yong Lee ,  Shung-hyun Cho ,  Tae-soo Kim ,  Sang-Jin Lee ,  Cheon-moo Lee ,  Eun-kyung Kim ,  Su-young Kim

IPC: G06F7/04

CPC classification number: G06F21/88 ,  G06F21/80

Abstract: A computer system security apparatus and a security method thereof, the apparatus including a recognition unit to recognize identification information of a user; an operation unit to produce a result value by executing a predetermined operation on the identification information of the user and unique identification information of the computer system; and a main control unit to execute a booting of the computer system according to whether a preset password of the computer system and the result value are the same.

Abstract translation: 一种计算机系统安全装置及其安全方法，所述装置包括识别用户的识别信息的识别单元; 操作单元，通过对用户的识别信息执行预定操作和计算机系统的唯一识别信息来产生结果值; 以及主控制单元，其根据计算机系统的预设密码和结果值是否相同来执行计算机系统的引导。

公开(公告)号：US20070267961A1

公开(公告)日：2007-11-22

申请号：US11690083

申请日：2007-03-22

Applicant: Kyung-Sun Ryu ,  Sang-Jin Lee ,  Su-Joung Kang ,  Jin-Ho Lee ,  Kyu-Won Jung ,  Jong-Hoon Shin ,  Pil-Goo Jun

Inventor： Kyung-Sun Ryu ,  Sang-Jin Lee ,  Su-Joung Kang ,  Jin-Ho Lee ,  Kyu-Won Jung ,  Jong-Hoon Shin ,  Pil-Goo Jun

IPC: H01J63/04

CPC classification number: H01J31/127 ,  H01J29/06 ,  H01J29/481

Abstract: A light emission device and a display device using the light emission device as a light source are provided. The light emission device includes a vacuum envelope formed by first and second substrates and a sealing member, first electrodes formed on the first substrate in a first direction, an insulating layer formed on the first substrate and covering the first electrodes, second electrodes formed on the insulating layer in a second direction crossing the first direction, electron emission regions electrically connected to the first electrodes or the second electrodes, a resistive layer for covering a first surface of the insulating layer, the first surface facing the second substrate, a phosphor layer formed on the second substrate, and an anode electrode formed on the phosphor layer.

Abstract translation: 提供了一种发光装置和使用该发光装置作为光源的显示装置。 发光装置包括由第一和第二基板形成的真空外壳和密封构件，在第一方向上形成在第一基板上的第一电极，形成在第一基板上并覆盖第一电极的绝缘层，形成在第一基板上的第二电极 在与第一方向交叉的第二方向上的绝缘层，与第一电极或第二电极电连接的电子发射区，用于覆盖绝缘层的第一表面的电阻层，与第二基板相对的第一表面，形成的荧光体层 在第二基板上形成的阳极电极和形成在荧光体层上的阳极电极。

公开(公告)号：US07274139B2

公开(公告)日：2007-09-25

申请号：US10980677

申请日：2004-11-02

Applicant: Sang-Jin Lee

Inventor： Sang-Jin Lee

IPC: H01J1/62 ,  H01J63/04

CPC classification number: H01J3/022

Abstract: An electron emission device includes cathode electrodes and gate electrodes formed on a first substrate and crossing each other while interposing an insulation layer. Opening portions are formed at the gate electrodes and the insulation layer while exposing the cathode electrodes. Electron emission sources are formed on the cathode electrodes exposed through the opening portions each with an area smaller than the area of the opening portion. An anode electrode is formed on a second substrate. Phosphor layers are formed on the anode electrode with a length extending in a first direction and a width extending in a second direction. Each electron emission source satisfies the following condition: a

Abstract translation: 电子发射装置包括阴极电极和形成在第一衬底上的栅极，并且在插入绝缘层的同时彼此交叉。 在阴极电极露出的同时，在栅电极和绝缘层上形成开口部。 电子发射源形成在通过开口部暴露的阴极电极，每个阴极电极的面积小于开口部分的面积。 在第二基板上形成阳极电极。 在阳极电极上形成有沿第一方向延伸的长度和沿第二方向延伸的宽度的荧光体层。 每个电子发射源满足以下条件：a

公开(公告)号：US20070127716A1

公开(公告)日：2007-06-07

申请号：US11594919

申请日：2006-11-09

Applicant: Sang-jin Lee ,  Kyun-hoe Park ,  Kyoung-won Kim ,  Woon-geun Kwak ,  Dae-sun Rhee

Inventor： Sang-jin Lee ,  Kyun-hoe Park ,  Kyoung-won Kim ,  Woon-geun Kwak ,  Dae-sun Rhee

IPC: H04L9/00

CPC classification number: G06F3/04886

Abstract: A text-input device and method is provided. The device includes a display unit that displays a user interface, which is divided into a plurality of areas each including a plurality of cells where predetermined text is displayed, an input unit that includes a plurality of text-input units to provide a focusing signal that focuses on a predetermined cell in the displayed user interface and a selecting signal that selects the focused cell, a user interface providing unit that generates a control signal corresponding to the selected cell with reference to a mapping table according to whether the selecting signal is available, and a control unit that performs a control command based on the control signal, wherein the plurality of text-input units correspond to the areas

Abstract translation: 提供文本输入设备和方法。 该设备包括显示单元，其显示用户界面，其被分成多个区域，每个区域包括多个单元格，其中显示预定文本;输入单元，其包括多个文本输入单元，以提供聚焦信号， 专注于所显示的用户界面中的预定小区和选择聚焦小区的选择信号，用户接口提供单元，根据选择信号是否可用，参考映射表生成对应于所选小区的控制信号; 以及控制单元，其基于所述控制信号执行控制命令，其中所述多个文本输入单元对应于所述区域

公开(公告)号：US07111363B2

公开(公告)日：2006-09-26

申请号：US10903431

申请日：2004-07-30

Applicant: Seung-Ryong Lee ,  Sang-Jin Lee

Inventor： Seung-Ryong Lee ,  Sang-Jin Lee

IPC: E05D11/06

CPC classification number: E05D11/1078 ,  E05D7/081 ,  E05F1/1215 ,  E05Y2900/31 ,  F25D23/028 ,  F25D2323/024 ,  Y10T16/53845 ,  Y10T16/540255 ,  Y10T16/54028 ,  Y10T16/5515

Abstract: Disclosed herein is a door hinge structure for a refrigerator. The door hinge structure comprises an upper fixture unit which is screwed to a predetermined front upper portion of a refrigerator body, and has an upper hinge pin to be inserted in a top aperture formed at an upper surface of a refrigerator door, an upper hinge unit which is mounted on the upper surface of the door, and has a through opening for allowing a distal end of the upper hinge pin to be slidably inserted therethrough, the upper hinge unit being coupled with the upper fixture unit by making use of a torsion spring so that it is vertically spaced therewith, a lower fixture unit which is screwed to a predetermined front lower portion of the body, and has a lower hinge pin to be inserted in a bottom aperture formed, at a lower surface of the door, a lower hinge unit which is mounted on the lower surface of the door, and has a through opening for the insertion of the lower hinge pin, and a stopper member which is interposed between the lower fixture unit and the lower hinge unit and is adapted to stop pivotal movement of the door at least one time.

Abstract translation: 这里公开了一种用于冰箱的门铰链结构。 门铰链结构包括上部固定单元，该上部固定单元螺合到冰箱主体的预定前部上部，并且具有上部铰链销以插入形成在冰箱门的上表面上的顶部孔中，上部铰链单元 其安装在门的上表面上，并且具有用于允许上铰链销的远端可滑动地插入其中的通孔，上铰链单元通过使用扭力弹簧与上固定单元联接 使其与其垂直间隔开，下固定单元螺纹连接到主体的预定的前下部，并且具有下铰链销以插入形成在门的下表面处的下孔中的下铰链销 铰链单元，其安装在门的下表面上，并具有用于插入下铰链销的通孔，以及设置在下固定单元和下铰链单元之间的止动构件 nd适于停止门的枢转运动至少一次。

公开(公告)号：US20050259185A1

公开(公告)日：2005-11-24

申请号：US11086467

申请日：2005-03-23

Applicant: Moon-cheol Kim ,  Sang-jin Lee

Inventor： Moon-cheol Kim ,  Sang-jin Lee

IPC: H04N5/21 ,  H04N5/202 ,  H04N5/205

CPC classification number: H04N5/202 ,  H04N5/205

Abstract: A gamma correction apparatus and method capable of preventing noise boost-up. A signal extraction unit extracts high-frequency signals and low-frequency signals from an input image signal, a temporary weight value calculation unit calculates a predetermined temporary weight value based on the luminance level of the input image signal, a decision unit determines the high-frequency signals of the extracted high-frequency signals involved in a gamma correction based on the calculated temporary weight value, and a gamma correction unit applies the gamma correction to the extracted high-frequency signals and low-frequency signals involved in the gamma correction, so that the present invention can prevent a noise boost-up phenomenon occurring upon the gamma correction.

Abstract translation: 一种能够防止噪声提升的伽马校正装置和方法。 信号提取单元从输入图像信号中提取高频信号和低频信号，临时权重值计算单元基于输入图像信号的亮度级来计算预定的临时权重值， 基于所计算的临时权重值的伽马校正中涉及的提取的高频信号的频率信号和伽马校正单元对伽马校正中涉及的所提取的高频信号和低频信号应用伽马校正，因此 本发明可以防止在伽马校正时发生的噪声提升现象。

公开(公告)号：US06172703B2

公开(公告)日：2001-01-09

申请号：US09034370

申请日：1998-03-04

Applicant: Sang-Jin Lee

Inventor： Sang-Jin Lee

IPC: H04N714

CPC classification number: H04N7/15

Abstract: A video conference system and a control method thereof which allows conferencees to communicate by making eye contact with each other. The video conference system includes an input device for detecting images and outputting a first video signal, the input device being adjustable to align it to the line of vision of a user. A main frame receives the first video signal and transmits it to a computer on the other end of a network, and receives a second video signal from the computer on the other end and outputs a video control signal to enable reproduction of the second video signal. A monitor receives the video control signal and reproduces images corresponding to the second video signal on a display area of the monitor not blocked by the input device.

Abstract translation: 一种视频会议系统及其控制方法，其允许会议通过彼此眼睛接触进行通信。 视频会议系统包括用于检测图像并输出第一视频信号的输入设备，该输入设备可调整以将其与用户的视线对准。 主帧接收第一视频信号并将其发送到网络的另一端的计算机，并且在另一端从计算机接收第二视频信号，并输出视频控制信号以使得再现第二视频信号。 监视器接收视频控制信号，并且在监视器的未被输入设备阻挡的显示区域上再现与第二视频信号对应的图像。

公开(公告)号：US5144575A

公开(公告)日：1992-09-01

申请号：US617029

申请日：1990-11-21

Applicant: Ho-sun Jeong ,  Sang-jin Lee

Inventor： Ho-sun Jeong ,  Sang-jin Lee

IPC: G06F7/487 ,  G06F7/52

CPC classification number: G06F7/4876

Abstract: A floating point multiplier circuit for multiplying two binary numbers includes a multiplier, a binary point processing device, a first network adder/subtracter, a second adder/subtracter, and a control device. In the floating point multiplier circuit, the circuit for operating the exponent and mantissa is designed using a parallel arrangement of PMOS and NMOS transistors. Faster operation is realized by transmitting in parallel a given input and a resulting output. Furthermore, the structure is much simpler than configurations using conventional logic gates thereby resulting in reduced chip area and efficient use of VLSI design methodologies.

Abstract translation: 用于乘以二进制数的浮点乘法电路包括乘法器，二进制点处理装置，第一加法器/减法器，第二加法器/减法器和控制装置。 在浮点乘法器电路中，使用PMOS和NMOS晶体管的并联布置来设计用于操作指数和尾数的电路。 通过并行传送给定输入和产生的输出来实现更快的操作。 此外，该结构比使用常规逻辑门的配置简单得多，从而减少了芯片面积和有效利用VLSI设计方法。

公开(公告)号：US11571029B2

公开(公告)日：2023-02-07

申请号：US16955663

申请日：2018-10-17

Applicant: Sang Jin Lee

Inventor： Sang Jin Lee

IPC: A41D13/08 ,  A61F5/32 ,  A61F5/01 ,  A61F2/58 ,  A61F5/058

Abstract: Provided is a wrist guard designed to press the radial and ulnar parts of a wrist toward the center of the wrist by means of a compression pad, so as to prevent side effects, such as hand numbness and swelling and effectively provide a fixing force of the wrist, thereby preventing the wrist from being excessively bent and alleviating wrist pain. The wrist guard allows a user to adjust the pressure load on the radial and ulnar parts of the wrist. It is possible to smoothly insert and assemble the pressing member into a coupling body, therefore improving operational feeling, the wrist guard may be stably used, and damage due to interference can be prevented. A stable pulling operation prevents wear and damage. As an excessive pressure load on the radial and ulnar regions is attenuated, the wrist guard is more convenient and comfortable.

公开(公告)号：US09100674B2

公开(公告)日：2015-08-04

申请号：US13426237

申请日：2012-03-21

Applicant: Jong Wan Kim ,  Sang Jin Lee

Inventor： Jong Wan Kim ,  Sang Jin Lee

IPC: H04N7/173 ,  H04N21/2383 ,  H04N21/233 ,  H04N21/2343 ,  H04N21/2381 ,  H04N21/439 ,  H04N21/44

CPC classification number: H04N21/2383 ,  H04N21/2335 ,  H04N21/2343 ,  H04N21/2381 ,  H04N21/4394 ,  H04N21/44008

Abstract: The present disclosure provides a multi-channel video distribution method and apparatus, and a video management system using the same, including a client system to communicate with a standardized video providing apparatus or a non-standardized video providing apparatus, and to receive a video/sound signal from the standardized video providing apparatus or the non-standardized video providing apparatus; a transcode system to convert the video/sound signal, received by the client system, to a video/sound format that is requested in a client application; and a server system to communicate with the client application, and to transmit, to the client application, the video/sound signal that is converted by the transcode system.

Abstract translation: 本公开提供了一种多频道视频分发方法和装置，以及使用该多频道视频分发方法和装置的视频管理系统，包括客户端系统与标准化视频提供装置或非标准视频提供装置通信，并且接收视频/ 来自标准化视频提供装置或非标准视频提供装置的声音信号; 用于将由客户端系统接收的视频/声音信号转换成在客户端应用程序中请求的视频/声音格式的转码系统; 以及与客户端应用程序进行通信的服务器系统，并且向客户端应用传输由转码系统转换的视频/声音信号。