公开(公告)号：US20060147211A1

公开(公告)日：2006-07-06

申请号：US11197175

申请日：2005-08-04

Applicant: Sang-Ho Kim ,  Chang-Sup Shim ,  Yun-Je Oh ,  Seong-Taek Hwang

Inventor： Sang-Ho Kim ,  Chang-Sup Shim ,  Yun-Je Oh ,  Seong-Taek Hwang

IPC: H04J14/00

CPC classification number: H04J14/0226 ,  H04J14/02 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0282

Abstract: A wavelength division multiplexing passive optical network including optical lines for link is disclosed. The passive optical network includes a plurality of optical network units each of which generates an upstream optical signal; a central office for generating downstream optical signals to be provided to each of the optical network units, and differentially converting each of the upstream optical signals into a monitoring signal and a received signal. Changes in the wavelength of each of the upstream optical signals are monitored and if there is an abnormality in each optical line by using relevant monitoring signals. The network also includes a remote node for multiplexing and outputting the upstream optical signals to the central office, and demultiplexing and outputting the downstream optical signals to corresponding optical network units.

Abstract translation: 公开了包括用于链路的光线路的波分复用无源光网络。 无源光网络包括多个光网络单元，每个光网络单元产生上行光信号; 用于产生要提供给每个光网络单元的下行光信号的中心局，并且将每个上游光信号差分转换成监视信号和接收信号。 监视每个上行光信号的波长变化，并且如果通过使用相关的监视信号在每个光线路中存在异常。 该网络还包括用于将上行光信号复用并输出到中心局的远程节点，并将下行光信号解复用并输出到对应的光网络单元。

公开(公告)号：US20060114944A1

公开(公告)日：2006-06-01

申请号：US11290410

申请日：2005-11-30

Applicant: Sang-Ho Kim ,  Jae-Hun Cho ,  Jun-Ho Koh ,  Yun-Je Oh

Inventor： Sang-Ho Kim ,  Jae-Hun Cho ,  Jun-Ho Koh ,  Yun-Je Oh

IPC: H04J3/06

CPC classification number: H04N21/435 ,  H04J3/0682 ,  H04N21/235 ,  H04N21/2402 ,  H04N21/64723

Abstract: Disclosed are a method and an apparatus for quantitatively measuring a delay caused according to communication environments during a transmission of multimedia data, particularly, MPEG (Moving Picture Experts Group)-2 TS (Transport Stream), in a multimedia system. The apparatus includes a transmitter that generates and transmits a counter information packet (CIP), which is required to measure the delay in the transmission of the multimedia data, by inserting into the multimedia data the results of counting predetermined bits using a first counter; and a receiver that receives the CIP and computes the delay by comparing the counting results in the CIP with counting results received from a second counter.

Abstract translation: 公开了一种用于在多媒体系统中的多媒体数据，特别是MPEG（运动图像专家组）-2TS（传输流）的传输期间定量测量根据通信环境导致的延迟的方法和装置。 该装置包括：通过使用第一计数器向多媒体数据插入计数预定比特的结果，生成并发送测量多媒体数据的传输延迟所需的计数器信息分组（CIP）的发送器; 以及接收器，其接收CIP并通过将CIP中的计数结果与从第二计数器接收的计数结果进行比较来计算延迟。

公开(公告)号：US20060071140A1

公开(公告)日：2006-04-06

申请号：US11023697

申请日：2004-12-27

Applicant: Sang Ho Kim

Inventor： Sang Ho Kim

IPC: F16M13/00

CPC classification number: B60N2/0705 ,  B60N2/0806 ,  B60N2/0825 ,  B60N2/0868

Abstract: The shape of a locker provided in a locking assembly for a seat slide mechanism is modified into a cylindrical structure with a circular cross section so as to exhibit a higher mechanical rigidity as compared to a conventional plate type locker. Thereby, effectively preventing a half-locked condition. A reinforced channel structure, of a combined hook configuration, enables an upper reinforced channel and a lower reinforced channel to perform mutual locking against upward loads, thus effectively preventing damage of the rail assembly upon the exertion of a load of a three-point-type seat belt for the middle or second seat.

Abstract translation: 设置在用于座椅滑动机构的锁定组件中的储物柜的形状被修改为具有圆形横截面的圆柱形结构，以便与传统的板式储物柜相比具有更高的机械刚度。 从而有效地防止半锁定状态。 具有组合钩构造的加强通道结构使得上加强通道和下加强通道能够相对于向上的负载执行相互锁定，从而有效地防止了在使用三点式负载时轨道组件的损坏 中间或第二个座位的安全带。

公开(公告)号：US20060066908A1

公开(公告)日：2006-03-30

申请号：US11221778

申请日：2005-09-09

Applicant: Sang-ho Kim

Inventor： Sang-ho Kim

IPC: H04N1/405

CPC classification number: H04N1/4055

Abstract: A clustered-dot screen design method, a device to perform the clustered-dot screen design method based on human vision characteristics and printer model characteristics, and an image-forming apparatus to output binary images using designed screens. The clustered-dot screen design method based on the human vision characteristics and the printer model characteristics includes determining positions of a plurality of clustered-dot centers using a predetermined method, and designing a screen by growing specific sub-dots about the cluster centers using a predetermined algorithm according to position information of the cluster centers, the human vision characteristics, and the printer model characteristics. The clustered-dot design method has a high tolerance for defects of printers, since a dot growth sequence about the cluster centers is designed in an optimized method based on the human vision characteristics and the printer model characteristics to have an optimized image quality in output images of the printers, and the dots are clustered about the cluster centers.

Abstract translation: 集群点画面设计方法，基于人类视觉特征和打印机模型特征来执行群集点画面设计方法的装置，以及使用设计画面输出二值图像的图像形成装置。 基于人类视觉特征和打印机模型特征的聚类点画面设计方法包括使用预定方法确定多个聚类点中心的位置，以及通过使用以下方式增加关于聚类中心的特定子点来设计屏幕 根据聚类中心的位置信息，人类视觉特征以及打印机模型特征的预定算法。 聚类点设计方法对打印机的缺陷具有很高的公差，因为基于人类视觉特性和打印机模型特征的优化方法设计了关于聚类中心的点生长序列，以在输出图像中具有优化的图像质量 的打印机，并且点集群关于集群中心。

公开(公告)号：US20060045081A1

公开(公告)日：2006-03-02

申请号：US11147703

申请日：2005-06-08

Applicant: Jae-Hun Cho ,  Jun-Ho Koh ,  Sang-Ho Kim ,  Kwan-Woong Song ,  Young-Hun Joo ,  Yun-Je Oh

Inventor： Jae-Hun Cho ,  Jun-Ho Koh ,  Sang-Ho Kim ,  Kwan-Woong Song ,  Young-Hun Joo ,  Yun-Je Oh

IPC: H04L12/28

CPC classification number: H03K19/1776 ,  H03K19/17744

Abstract: A field programmable gate array (FPGA) for multiplexing data and enable signals input from a plurality of input ports and outputting the multiplexed signal to one output port is disclosed. The FPGA includes a plurality of memories, which are connected to the input ports, for storing the input data and enable signals, respectively, and outputting one-shot signals at trailing edges of the enable signals; and a finite state machine (FSM) for sequentially reading the data signals stored in the memories in an order of the one-shot signals input from the memories.

公开(公告)号：US06931210B2

公开(公告)日：2005-08-16

申请号：US09946211

申请日：2001-09-05

Applicant: Sang-Ho Kim ,  Seong-Taek Hwang ,  Jun-Ho Koh ,  Yun-Je Oh

Inventor： Sang-Ho Kim ,  Seong-Taek Hwang ,  Jun-Ho Koh ,  Yun-Je Oh

IPC: H04B10/40 ,  H04B10/07 ,  H04B10/50 ,  H04B10/60 ,  H04B10/66 ,  H04L7/02 ,  H04B10/00 ,  H04B10/08 ,  H04B10/12 ,  H04B10/16 ,  H04B10/20

CPC classification number: H04B10/6932

Abstract: Disclosed is a bit-rate-independent optical receiver including: a bit rate sensing unit for optoelectrically converting an input optical signal, while outputting a bit rate sensing signal; a variation sensing unit for outputting a bit rate variation sensing signal; a temperature sensing unit for sensing an internal temperature and outputting a temperature sensing signal; a signal reproducing unit for reproducing data and clocks, and in response to a clock correction signal, reproducing the data and clocks based on the clock correction signal; and, a control unit for calculating the bit rate based on the voltage level of the bit rate sensing signal in response to receiving the variation sensing signal, and compensating the calculated bit rate for errors resulting from a variation in temperature, and outputting a clock correction signal indicative of the temperature-compensated bit rate to the signal reproducing unit.

Abstract translation: 公开了一种比特率独立的光接收机，包括：比特率感测单元，用于在输出比特率感测信号的同时对输入的光信号进行光电转换; 用于输出比特率变化感测信号的变化感测单元; 温度感测单元，用于感测内部温度并输出温度感测信号; 信号再现单元，用于再现数据和时钟，并响应于时钟校正信号，基于时钟校正信号再现数据和时钟; 以及控制单元，用于响应于接收到变化感测信号而基于比特率感测信号的电压电平计算比特率，并且补偿由于温度变化导致的错误的计算比特率，并输出时钟校正 指示信号再现单元的温度补偿比特率的信号。

公开(公告)号：US20050059269A1

公开(公告)日：2005-03-17

申请号：US10838061

申请日：2004-05-03

Applicant: Sang-Ho Kim ,  Yeong-Seop Lee ,  Hyun-Ju Lee ,  Do-Hyung Lee

Inventor： Sang-Ho Kim ,  Yeong-Seop Lee ,  Hyun-Ju Lee ,  Do-Hyung Lee

IPC: H01L27/14 ,  G02F1/1345 ,  H04N5/225 ,  H05K1/14 ,  H05K3/36 ,  H01R12/00

CPC classification number: H04N5/2253 ,  H04N5/2254 ,  H05K1/141 ,  H05K3/363 ,  H05K3/368 ,  H05K2201/10121 ,  H05K2201/10378

Abstract: A conductive connector for use by an image module connects electrically a first electric circuit substrate having a first conductive pattern to a second electric circuit substrate having a second conductive pattern. The conductive connector includes an insulating substrate located between the first electric circuit substrate and the second electric circuit substrate, and has at least one hole formed by perforation, and a conductive filling material filled in the hole for electrically connecting the first conductive pattern to the second conductive pattern.

Abstract translation: 由图像模块使用的导电连接器将具有第一导电图案的第一电路基板电连接到具有第二导电图案的第二电路基板。 所述导电连接器包括位于所述第一电路基板和所述第二电路基板之间的绝缘基板，并且具有通过穿孔形成的至少一个孔，以及填充在所述孔中的导电填充材料，用于将所述第一导电图案电连接到所述第二导电图案 导电图案。

公开(公告)号：US20050006229A1

公开(公告)日：2005-01-13

申请号：US10886686

申请日：2004-07-09

Applicant: Dong-seok Leem ,  June-o Song ,  Sang-ho Kim ,  Tae-yeon Seong

Inventor： Dong-seok Leem ,  June-o Song ,  Sang-ho Kim ,  Tae-yeon Seong

IPC: H01L21/28 ,  H01L21/285 ,  H01L29/20 ,  H01L29/45 ,  H01L33/32 ,  H01L33/42 ,  C25C7/02 ,  B05D5/12

CPC classification number: H01L33/42 ,  H01L21/28575 ,  H01L29/2003 ,  H01L29/452 ,  H01L33/0095 ,  H01L33/32 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A thin film electrode for ohmic contact of a p-type GaN semiconductor includes first and second electrode layers sequentially stacked on a p-type GaN layer. The first electrode layer may include an Ni-based alloy, a Cu-based alloy, a Co-based alloy, or a solid solution capable of forming a p-type thermo-electronic oxide or may include a Ni-oxide doped with at least one selected from Al, Ga, and In. The second electrode layer may include at least one selected from the group consisting of Au, Pd, Pt, Ru, Re, Sc, Mg, Zn, V, Hf, Ta, Rh, Ir, W, Ti, Ag, Cr, Mo, Nb, Ca, Na, Sb, Li, In, Sn, Al, Ni, Cu, and Co. Furthermore, a method of fabricating the thin film electrode is provided.

Abstract translation: 用于p型GaN半导体的欧姆接触的薄膜电极包括顺序堆叠在p型GaN层上的第一和第二电极层。 第一电极层可以包括Ni基合金，Cu基合金，Co基合金或能够形成p型热电氧化物的固溶体，或者可以包括至少掺杂有氧化镍的Ni氧化物 一个选自Al，Ga和In。 第二电极层可以包括选自Au，Pd，Pt，Ru，Re，Sc，Mg，Zn，V，Hf，Ta，Rh，Ir，W，Ti，Ag，Cr，Mo中的至少一种 ，Nb，Ca，Na，Sb，Li，In，Sn，Al，Ni，Cu和Co。此外，提供了制造薄膜电极的方法。

公开(公告)号：US06327339B1

公开(公告)日：2001-12-04

申请号：US09450477

申请日：1999-11-29

Applicant: Kie Hyung Chung ,  Kang Ok Lee ,  Hyeok Jung Kwon ,  Sang Ho Kim

Inventor： Kie Hyung Chung ,  Kang Ok Lee ,  Hyeok Jung Kwon ,  Sang Ho Kim

IPC: H05H1310

CPC classification number: G21K5/04 ,  H01J33/00 ,  H01J35/14 ,  H01J2235/083 ,  H01J2235/1006 ,  H05H7/18

Abstract: An industrial X-ray/electron beam source includes an accelerator having a) a coaxial cavity b) an electron gun for emitting an electron beam to be accelerated, c) at least one deflection magnet positioned outside of the cavity, and d) a radio frequency power supply means for supplying power of a radio frequency to the cavity to induce TM010 mode as an accelerating mode in the cavity; and a beam irradiator having a two-dimensional scanning magnet which deflects accelerated beam by the accelerator, an extracting window for extracting the deflected electron beam to be irradiated to an object, and means for guiding the deflected beam toward a center of the extracting window in a radial direction. The source is advantageous in that the electron beams do not intersect inside the cavity, which can reduce beam loss, and that beams or X-rays are irradiated to the object spatially uniformly.

Abstract translation: 工业X射线/电子束源包括加速器，该加速器具有a）同轴腔体b）用于发射加速电子束的电子枪，c）位于空腔外部的至少一个偏转磁体，以及d）无线电 高频电源装置，用于向空腔提供射频的功率，以引导TM010模式作为腔中的加速模式; 以及具有二维扫描磁体的光束照射器，其使由加速器偏转加速光束，用于提取被照射到物体的偏转电子束的提取窗口，以及用于将偏转光束朝向提取窗口的中心引导的装置 径向。 该源的优点在于电子束在空腔内不相交，这可以减少光束损耗，并且将光束或X射线在空间上均匀地照射到物体上。

公开(公告)号：US5885404A

公开(公告)日：1999-03-23

申请号：US963845

申请日：1997-11-04

Applicant: Sang-ho Kim ,  Tae-hyung Lim

Inventor： Sang-ho Kim ,  Tae-hyung Lim

IPC: H01L21/302 ,  H01L21/306 ,  H01L21/3065 ,  H01L21/683 ,  H01L21/687 ,  C23F1/02

CPC classification number: H01L21/68735

Abstract: A pedestal for a semiconductor device etching system includes a pedestal body having a circumferential recess. The recess includes a cutaway area extending radially inwardly therefrom. The pedestal further includes a sealing ring configured to mate with the pedestal body recess. The sealing ring includes a radially inwardly-extending projection that resides within the cutaway area of the recess. Because the sealing ring projection fits within and is retained by the cutaway area of the recess, the sealing ring remains in place upon removal of the mounted wafer even if it adheres somewhat to the wafer.

Abstract translation: 半导体器件蚀刻系统的基座包括具有周向凹部的基座主体。 凹部包括从其径向向内延伸的切口区域。 基座还包括构造成与基座主体凹部配合的密封环。 密封环包括位于凹槽的切口区域内的径向向内延伸的突起。 由于密封环突起装配在凹槽的切口区域内并由凹槽的切口区域保持，所以即使其稍微粘附于晶片，密封环在移除安装的晶片时保持就位。