公开(公告)号：US07313325B2

公开(公告)日：2007-12-25

申请号：US10673730

申请日：2003-09-29

Applicant: Jin Soo Han ,  Sang Soo Lee ,  Seung Kwan Kim ,  Moo Jung Chu

Inventor： Jin Soo Han ,  Sang Soo Lee ,  Seung Kwan Kim ,  Moo Jung Chu

IPC: H04B10/08 ,  H04B10/12 ,  H04J14/02

CPC classification number: H04J14/0227 ,  H04J14/02 ,  H04J14/0246 ,  H04J14/0279

Abstract: A channel allocation method of channels having different transmission speeds in a wavelength division multiplexing (WDM) system is provided. The channel allocation method in a multirate optical transmission system includes selecting a channel having the lowest transmission speed from not allotted channels, allotting the selected channel to the longest wavelength band of empty wavelength bands, and determining whether not allotted channels exist in order to repeatedly perform selecting the channel having the lowest transmission speed from the not allotted channels and allotting the selected channel to the longest wavelength band of the empty wavelength bands, until all the channels are allotted.

Abstract translation: 提供了在波分复用（WDM）系统中具有不同传输速度的信道的信道分配方法。 多速率光传输系统中的信道分配方法包括从未分配的信道中选择具有最低传输速度的信道，将所选择的信道分配到空波长带的最长波段，以及确定是否存在未分配的信道以重复执行 从未分配的信道选择具有最低传输速度的信道并将所选择的信道分配到空波长带的最长波段，直到所有信道被分配为止。

公开(公告)号：US07292734B2

公开(公告)日：2007-11-06

申请号：US10830400

申请日：2004-04-23

Applicant: Sang-soo Lee ,  Ho-nam Lee

Inventor： Sang-soo Lee ,  Ho-nam Lee

IPC: G06K9/40

CPC classification number: G06T5/40 ,  G06T5/009

Abstract: A black and white stretching system and method for improving contrast of a picture is disclosed. The system includes a histogram distribution calculation unit for calculating a histogram distribution of an input signal of a specified unit, a mean calculation unit for calculating a mean level of the input image signal, a slope calculation unit for calculating black and white stretching slopes in association with the mean level, a ratio calculation unit for calculating a ratio of a picture change based on the histogram distribution of the present input image signal and the previous input image signal, a filtering unit for adjusting the black and white stretching slopes corresponding to the ratio of the picture change, and a stretching unit for stretching the input image signal by mapping the adjusted black and white stretching slopes and the input image signal.

Abstract translation: 公开了一种用于改善图像对比度的黑白拉伸系统和方法。 该系统包括用于计算指定单位的输入信号的直方图分布的直方图分布计算单元，用于计算输入图像信号的平均电平的平均计算单元，用于计算关联的黑白延伸斜率的斜率计算单元 平均等级，用于计算基于当前输入图像信号和先前输入图像信号的直方图分布的图像变化率的比率计算单元，用于调整与比率相对应的黑色和白色拉伸斜率的滤波单元 以及拉伸单元，用于通过映射所调整的黑白延伸斜率和输入图像信号来拉伸输入图像信号。

公开(公告)号：US07142570B2

公开(公告)日：2006-11-28

申请号：US10880766

申请日：2004-06-28

Applicant: Sang-Soo Lee ,  Heuk Park ,  Hyunwoo Cho ,  Sang-Kyu Lim ,  Je-Soo Ko

Inventor： Sang-Soo Lee ,  Heuk Park ,  Hyunwoo Cho ,  Sang-Kyu Lim ,  Je-Soo Ko

IPC: G02F1/35 ,  G01S2/02 ,  H01S3/00 ,  H01S3/10 ,  H01S3/092

CPC classification number: H01S3/302 ,  G02F2/002 ,  H01S3/067 ,  H03D9/00 ,  H04B10/50

Abstract: An apparatus and a method for generating an optical carrier is disclosed. The apparatus includes: a light source generating a pump light; a SBS generator for stimulated Brillouin scattering the pump light to generate a stokes light from the light source; an attenuator for controlling an amplitude of the pump light from the light source to generate an amplitude controlled pump light; and a detector for heterodyne beating the stokes light and the amplitude controlled pump light to generate an optical carrier.

Abstract translation: 公开了一种用于产生光学载体的设备和方法。 该装置包括：产生泵浦光的光源; 用于受激布里渊的SBS发生器将泵浦光散射以产生来自光源的斯托克斯光; 衰减器，用于控制来自光源的泵浦光的振幅，以产生振幅控制的泵浦光; 以及用于外差打击斯托克斯光和振幅控制的泵浦光的检测器，以产生光学载体。

公开(公告)号：US06714237B2

公开(公告)日：2004-03-30

申请号：US09948726

申请日：2001-09-10

Applicant: Sang-soo Lee ,  Jae-won Yoo

Inventor： Sang-soo Lee ,  Jae-won Yoo

IPC: H04N718

CPC classification number: G08B13/19673 ,  G08B13/1961 ,  G08B13/1966 ,  G08B13/19669 ,  G08B25/008

Abstract: An apparatus and method for automatically storing an intrusion scene, and a method for controlling the apparatus using a wireless signal are provided. According to the apparatus and methods, an image is photographed every time a time interval elapses, converted into digital signals and stored. The stored signals are divided into a number of regions. The signals are sampled within each region, and data is extracted. It is determined whether an intrusion has occurred by comparing the extracted image data with image data extracted immediately before. If it is determined that intrusion occurred, scene data corresponding to the image data in which the intrusion is recognized is stored, and notification that an intrusion has occurred is wirelessly transmitted. Functions for these operations are set by a remote controller using keypads. By doing so, if an intruder intrudes into an area, the unmanned monitoring apparatus provides an intrusion alarm and at the same time photographs the intrusion scene. The scene data is important evidence for arresting the intruder and proving the intrusion. Also, the size of the apparatus can be easily reduced for convenient maintenance.

Abstract translation: 提供一种用于自动存储入侵场景的装置和方法，以及一种使用无线信号来控制装置的方法。 根据该装置和方法，每次经过时间间隔拍摄图像，转换成数字信号并存储。 存储的信号被分成多个区域。 在每个区域内采样信号，并提取数据。 通过将提取的图像数据与之前提取的图像数据进行比较来确定是否发生了入侵。 如果确定入侵发生，则存储对应于其中识别入侵的图像数据的场景数据，并且无线地发送已经发生入侵的通知。 这些操作的功能由遥控器使用键盘设置。 通过这样做，如果入侵者进入一个区域，无人监控设备提供入侵报警，同时拍摄入侵场景。 场景数据是阻止入侵者并证明入侵的重要证据。 此外，为了便于维护，可以容易地减少设备的尺寸。

公开(公告)号：US06629812B1

公开(公告)日：2003-10-07

申请号：US09455467

申请日：1999-12-06

Applicant: Sang Soo Lee ,  Wan Gu Le ,  Jong Won Kim ,  Hee Soo Kim ,  Young Hak Oh ,  Dong Chun Lee

Inventor： Sang Soo Lee ,  Wan Gu Le ,  Jong Won Kim ,  Hee Soo Kim ,  Young Hak Oh ,  Dong Chun Lee

IPC: B65G6000

CPC classification number: B65G65/00 ,  G01R31/2808 ,  H01L21/67778

Abstract: A module IC handler used for testing module Ics is disclosed in which the handler enables loading and unloading operations for module ICs, without further elevating pallet over an installation plate, and provides sequential transferring operations for the pallet on which test or customer tray is placed. To this end, after all module Ics 1 are loaded from the test tray 6 exposed to the loading or unloading position 19 or 26 by the loading and unloading elevator units 18a, 18b, or the test-finished module Ics are filled in the customer tray 17, the pallet 5 is moved to a rotation position 30 by a transfer 31, and then can be circulated to an upper side of the loading or unloading elevation plate 36 by the downer 32.

Abstract translation: 公开了用于测试模块Ic的模块IC处理器，其中处理器能够对模块IC进行加载和卸载操作，而不需要在安装板上进一步提升托盘，并为放置测试或客户托盘的托盘提供顺序传送操作。 为此，在所有模块Ics 1从装载和卸载电梯单元18a，18b暴露于装载或卸载位置19或26的测试托盘6装载之后，或者测试完成的模块Ics填充在顾客托盘 如图17所示，托板5通过转移件31移动到旋转位置30，然后可以通过下降器32循环到装载或卸载升降板36的上侧。

公开(公告)号：US06498472B1

公开(公告)日：2002-12-24

申请号：US09449636

申请日：1999-11-30

Applicant: Sang Soo Lee ,  Wan Gu Lee ,  Jong Won Kim ,  Hee Soo Kim ,  Young Hak Oh ,  Dong Chun Lee

Inventor： Sang Soo Lee ,  Wan Gu Lee ,  Jong Won Kim ,  Hee Soo Kim ,  Young Hak Oh ,  Dong Chun Lee

IPC: G01R3102

CPC classification number: H01L21/67271 ,  G01R31/2887

Abstract: There is disclosed a method for handling a module IC and a carrier of a module IC handler used for transferring the carrier containing a plurality of module ICs between the processes. While a separate carrier containing the produced module ICs is transferred between the processes, the tests for the module ICs are performed. Thus, the reliability of the product discharged can be further improved, and the operation rate of a high-cost test apparatus is maximized. For this, a plurality of module ICs 1 vertically loaded in the carrier are transferred inside a heating chamber 22, the tests for the module ICs 1 are conducted at a test site 7 under the state that the module ICs 1 are contained in the carrier 18, and then at an unloading position 20, the module ICs having been tested are held by pick-up means 8 in an unloading side and classified based upon the test results and the classified module ICs are placed in customer trays 9.

Abstract translation: 公开了一种用于处理模块IC的模块IC的处理器的方法和用于在所述处理之间传送包含多个模块IC的载体的模块IC处理器的载体。 虽然在这些过程之间传送包含所产生的模块IC的单独的载体，但是对模块IC进行测试。 因此，可以进一步提高放电产品的可靠性，并且使成本高的测试装置的操作率最大化。 为此，垂直装载在载体上的多个模块IC1被传送到加热室22内，模块IC1的测试在模块IC1被包含在载体18中的状态下在测试地点7进行 ，然后在卸载位置20，已经被测试的模块IC由卸载侧的拾取装置8保持，并且基于测试结果进行分类，并且将分类的模块IC放置在客户托盘9中。

公开(公告)号：US06471462B1

公开(公告)日：2002-10-29

申请号：US09449573

申请日：1999-11-29

Applicant: Sang Soo Lee ,  Wan Gu Lee ,  Jong Won Kim ,  Hee Soo Kim ,  Young Hak Oh ,  Dong Chun Lee

Inventor： Sang Soo Lee ,  Wan Gu Lee ,  Jong Won Kim ,  Hee Soo Kim ,  Young Hak Oh ,  Dong Chun Lee

IPC: G01R3126

CPC classification number: H01L21/68 ,  G01R31/2808 ,  H01L21/67766

Abstract: A carrier handling apparatus of an IC module handler includes a carrier transferring unit for holding one side of the carrier to transfer the same between the various processes, and a carrier positioning unit for precisely positioning the carrier. The carrier handling apparatus includes a carrier for transferring predetermined modules, a carrier transferring unit for transferring the carrier from a loading location to an unloading location, and a carrier positioning unit for precisely positioning the carrier in the loading and unloading locations, thereby allowing IC modules contained in a tray to be accurately loaded into the carrier or unloaded therefrom by a pick-up means. According to another aspect of the present invention, a slider is installed to be moved along the traveling path of the carrier, and is provided with a pair of fingers that can be withdrawn or spread by one cylinder, so that the area required to install the carrier transferring apparatus can be minimized. Further, since the carrier is accurately positioned before the pick-up means loads and unloads the IC modules in the loading and unloading locations, any troubles which may be caused due to position inaccuracies during the loading and unloading of the IC modules can be prevented in advance, thereby maximizing the operation rate of the apparatus.

Abstract translation: IC模块处理器的载体处理装置包括载体传送单元，用于保持载体的一侧在各种处理之间传送载体;以及载体定位单元，用于精确地定位载体。 载体处理装置包括用于传送预定模块的载体，用于将载体从装载位置转移到卸载位置的载体传送单元和用于将载体精确地定位在装载和卸载位置的载体定位单元，由此允许IC模块 容纳在托盘中以被精确地装载到托架中或通过拾取装置从其中卸载。 根据本发明的另一方面，滑块被安装成沿着承载件的移动路径移动，并且设置有可以由一个气缸抽出或扩展的一对手指，使得安装 载体传送装置可以最小化。 此外，由于在拾取装置在装载和卸载位置装载和卸载IC模块之前载体被准确定位，所以可以防止由于在IC模块的装载和卸载期间的位置不准确而引起的任何故障 从而使设备的操作速度最大化。

公开(公告)号：US5410361A

公开(公告)日：1995-04-25

申请号：US111875

申请日：1993-08-26

Applicant: Sang-soo Lee

Inventor： Sang-soo Lee

IPC: H04N5/44 ,  H04N5/445 ,  H04N5/50

CPC classification number: H04N21/4345 ,  H04N21/485 ,  H04N5/44513 ,  H04N5/50 ,  H04N21/482

Abstract: A channel selection method stores broadcast channel numbers for which broadcast signals are input and displays the stored broadcast channel numbers on a screen, thereby facilitating broadcast channel selection. The method comprises the steps of storing the number of a corresponding channel by sequentially scanning broadcast signal channels, displaying the numbers of all the channels scanned in the storage step so as to be able to distinguish the stored channel numbers from unstored channels numbers, and selecting a channel using only a channel number stored in the storage step from among the displayed channel numbers. Accordingly, the broadcast channels can be identified with ease, permitting a desired channel to be easily selected.

Abstract translation: 频道选择方法存储广播信号被输入的广播频道号，并在屏幕上显示所存储的广播频道号，从而便于广播频道选择。 该方法包括以下步骤：通过顺序地扫描广播信号信道来存储对应信道的数量，显示在存储步骤中扫描的所有信道的数量，以便能够将已存储的信道号与未分配的信道号进行区分，并选择 从所显示的频道号中仅使用存储在存储步骤中的频道号的频道。 因此，可以容易地识别广播频道，从而允许容易地选择期望的频道。