公开(公告)号：US20050135810A1

公开(公告)日：2005-06-23

申请号：US10901274

申请日：2004-07-28

Applicant: Hyun-Soo Kim ,  In-Kwon Kang ,  Sung-Bum Park ,  Jae-Hoon Lee

Inventor： Hyun-Soo Kim ,  In-Kwon Kang ,  Sung-Bum Park ,  Jae-Hoon Lee

IPC: H04B10/07 ,  H04B10/035 ,  H04B10/038 ,  H04B10/077 ,  H04B10/27 ,  H04B10/272 ,  H04J14/02 ,  H04L12/28 ,  H04L12/70 ,  H04W8/26 ,  H04W40/34 ,  H04W84/12 ,  H04J14/00

CPC classification number: H04J14/0295 ,  H04J14/0226 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0282 ,  H04J14/0293

Abstract: A self-healing passive optical network is disclosed. The network includes a central office and a remote node connected to the central office through a main optical fiber. The remote node transmits one portion of power of the upstream optical signal, which has been input from each of the optical network units, to the central office, and returning a remaining portion of the power of the upstream optical signal to the optical network unit. The network also includes a plurality of optical network units connected to the remote node through a plurality of distribution optical fibers. Each of the optical network units transmits an upstream optical signal to the remote node through the directly connected distribution optical fiber, and detects abnormality occurrences from a state of the upstream optical signal returning from the remote node.

Abstract translation: 公开了一种自愈无源光网络。 该网络包括通过主光纤连接到中心局的中心局和远程节点。 远程节点将已经从每个光网络单元输入的上游光信号的一部分功率发送到中心局，并将上游光信号的剩余部分的功率返回到光网络单元。 网络还包括通过多个分配光纤连接到远程节点的多个光网络单元。 每个光网络单元通过直接连接的分配光纤将上行光信号发送到远程节点，并且从从远程节点返回的上行光信号的状态来检测异常发生。

公开(公告)号：US20050130711A1

公开(公告)日：2005-06-16

申请号：US11008138

申请日：2004-12-10

Applicant: Sang-Ki Kang ,  Gang-Youl Kim ,  Jung-Soung Lee ,  Hyun-Soo Kim

Inventor： Sang-Ki Kang ,  Gang-Youl Kim ,  Jung-Soung Lee ,  Hyun-Soo Kim

IPC: H04B1/40 ,  H04B3/23 ,  H04M1/00 ,  H04M9/08

CPC classification number: H04B3/234 ,  H04M9/082

Abstract: An apparatus for canceling an echo signal in a mobile terminal of a mobile communication system. A double talk detector (DTD) receives a first signal by canceling an estimated echo signal from a signal received through a microphone, outputs the first signal, and outputs the first and a second signal comprising a background noise signal and a residual echo signal during a non-double talk. An Auto-Regressive (AR) analysis and inverse filtering unit receives the second signal from the DTD, and whitens the second signal. A pitch analysis and inverse filtering unit receives the whitened signal, and cancels a pitch value remaining therein by performing pitch analysis and inverse filtering on the whitened signal. A noise canceller receives the pitch-cancelled whitened signal and the first signal output from the DTD, canceling a residual echo signal and a background noise signal from the first signal using the pitch-cancelled whitened signal.

Abstract translation: 一种用于在移动通信系统的移动终端中取消回波信号的装置。 双通话检测器（DTD）通过从通过麦克风接收的信号中消除估计的回波信号来接收第一信号，输出第一信号，并且在第一信号期间输出包括背景噪声信号和残留回波信号的第一信号和第二信号 非双语 自动回归（AR）分析和逆滤波单元接收来自DTD的第二信号，并使第二信号变白。 音调分析和逆滤波单元接收白化信号，并通过对白化信号执行音调分析和反相滤波来消除其中剩余的音调值。 噪声消除器接收间隔消除的白化信号和从DTD输出的第一信号，使用间隔消除白化信号从第一信号中消除残留回波信号和背景噪声信号。

公开(公告)号：US20050084197A1

公开(公告)日：2005-04-21

申请号：US10909063

申请日：2004-07-29

Applicant: Oh-Kee Kwon ,  Kang-Ho Kim ,  Kwang-Ryong Oh ,  Jonghoi Kim ,  Hyun-Soo Kim

Inventor： Oh-Kee Kwon ,  Kang-Ho Kim ,  Kwang-Ryong Oh ,  Jonghoi Kim ,  Hyun-Soo Kim

IPC: G02B6/42 ,  G02F1/015 ,  G02F1/025 ,  G02F1/295 ,  G02F1/313 ,  H01S5/026 ,  H01S5/10

CPC classification number: G02F1/295 ,  G02F2001/0157

Abstract: An optical modulator using a dynamic single mode laser diode (DSM-LD) integrated with a deflector is disclosed. The optical modulator for coupling a light beam to an optical fiber, the optical modulator includes: a laser diode for generating the light beam; and a deflector for deflecting a direction of the light beam according to an electric signal externally applied and outputting the defected light beam to the optical fiber, wherein the laser diode and the deflector are integrated with a multi-layer semiconductor structure in such a way that the light beam is modulated by changing a defection angle of the deflector.

Abstract translation: 公开了一种使用与偏转器集成的动态单模激光二极管（DSM-LD）的光调制器。 用于将光束耦合到光纤的光调制器，所述光调制器包括：用于产生所述光束的激光二极管; 以及偏转器，用于根据外部施加的电信号偏转光束的方向，并将缺陷光束输出到光纤，其中激光二极管和偏转器与多层半导体结构集成，使得 通过改变偏转器的偏角来调制光束。

公开(公告)号：USD1047621S1

公开(公告)日：2024-10-22

申请号：US29855683

申请日：2022-10-06

Applicant: Hyun-Soo Kim

Designer： Hyun-Soo Kim

Abstract: FIG. 1 is a perspective view of a coffee sieve of my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right-side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is an exploded view thereof.

公开(公告)号：US09330673B2

公开(公告)日：2016-05-03

申请号：US13231705

申请日：2011-09-13

Applicant: Sung-Jae Cho ,  Hyun-Soo Kim

Inventor： Sung-Jae Cho ,  Hyun-Soo Kim

IPC: G10L17/00 ,  G10L21/00 ,  H04R1/40 ,  H04R29/00 ,  G06K9/00 ,  G10L15/25 ,  G10L21/0216

CPC classification number: G10L21/00 ,  G06K9/00335 ,  G10L15/25 ,  G10L17/00 ,  G10L2021/02166 ,  H04R1/406 ,  H04R29/005 ,  H04R2430/20

Abstract: A method and apparatus for performing microphone beamforming. The method includes recognizing a speech of a speaker, searching for a previously stored image associated with the speaker, searching for the speaker through a camera based on the image, recognizing a position of the speaker, and performing microphone beamforming according to the position of the speaker.

Abstract translation: 一种执行麦克风波束成形的方法和装置。 该方法包括识别扬声器的语音，搜索与扬声器相关联的先前存储的图像，基于图像通过相机搜索扬声器，识别扬声器的位置，以及根据所述扬声器的位置来执行麦克风波束形成 扬声器。

公开(公告)号：US08914747B2

公开(公告)日：2014-12-16

申请号：US11100635

申请日：2005-04-07

Applicant: Hyun-Soo Kim ,  Eun-Chul Ra ,  In-Gu Bae ,  Jae-Hyoung Bae ,  Byoung-Ho Cho

Inventor： Hyun-Soo Kim ,  Eun-Chul Ra ,  In-Gu Bae ,  Jae-Hyoung Bae ,  Byoung-Ho Cho

IPC: G06F3/048 ,  G06F3/0482 ,  G06F9/44

CPC classification number: G06F3/0482 ,  G06F9/451

Abstract: A menu displaying apparatus and method in a portable terminal are provided. In the menu displaying apparatus, a select image buffer stores select images, and an unselect image buffer stores unselect images. A controller reads a select image for a selected menu from the select image buffer, displays the select image together with a title text of the selected menu at a predetermined position in a menu region, reads unselect menu images for unselected menus from the unselect image buffer, and displays the unselect menu images together with title texts of the unselected menus at predetermined positions in the menu region.

Abstract translation: 提供了便携式终端中的菜单显示装置和方法。 在菜单显示装置中，选择图像缓冲器存储选择图像，而非选择图像缓冲器存储未选择的图像。 控制器从选择图像缓冲器读取所选菜单的选择图像，在菜单区域中的预定位置处将选择图像与所选菜单的标题文本一起显示，从未选择的图像缓冲器读取未选择菜单的未选择菜单图像 ，并且在菜单区域中的预定位置处将未选择的菜单图像与未选择的菜单的标题文本一起显示。

公开(公告)号：US08830888B2

公开(公告)日：2014-09-09

申请号：US13112794

申请日：2011-05-20

Applicant: Young-Shik Shin ,  Dae-Hyun Sim ,  Chang-Seok Lee ,  Beom-Soo Cho ,  Hyun-Soo Kim ,  Se-Yeon Kim

Inventor： Young-Shik Shin ,  Dae-Hyun Sim ,  Chang-Seok Lee ,  Beom-Soo Cho ,  Hyun-Soo Kim ,  Se-Yeon Kim

IPC: H04W4/00

CPC classification number: H02J50/20 ,  H02J7/025 ,  H02J17/00 ,  H02J50/80

Abstract: A method and system for wireless charging using a radio wave. The method includes scanning a radio wave of an access point, determining an available charging frequency band among frequency bands, sending the access point a request for transmitting a charging radio wave at the charging frequency band, and switching power output from an antenna, to a battery circuit.

Abstract translation: 一种使用无线电波进行无线充电的方法和系统。 该方法包括扫描接入点的无线电波，确定频带之间的可用充电频带，向接入点发送在充电频带发送充电无线电波的请求，以及将从天线输出的功率切换到 电池电路。

公开(公告)号：US08755593B2

公开(公告)日：2014-06-17

申请号：US12802381

申请日：2010-06-04

Applicant: Hyun-Soo Kim ,  Jong-Chang Lee ,  Dae-Hyun Sim ,  Tae-Seong Kim

Inventor： Hyun-Soo Kim ,  Jong-Chang Lee ,  Dae-Hyun Sim ,  Tae-Seong Kim

IPC: G06K9/00 ,  G06K9/62

CPC classification number: G06K9/00315 ,  G06K9/00335 ,  G06K9/00342 ,  G06K9/6232 ,  G06K9/6255 ,  G06K9/6297

Abstract: An apparatus and method for human activity and facial expression modeling and recognition are based on feature extraction techniques from time sequential images. The human activity modeling includes determining principal components of depth and/or binary shape images of human activities extracted from video clips. Independent Component Analysis (ICA) representations are determined based on the principal components. Features are determined through Linear Discriminant Analysis (LDA) based on the ICA representations. A codebook is determined using vector quantization. Observation symbol sequences in the video clips are determined. And human activities are learned using the Hidden Markov Model (HMM) based on status transition and an observation matrix.

Abstract translation: 用于人类活动和面部表情建模和识别的装置和方法基于来自时间顺序图像的特征提取技术。 人类活动建模包括确定从视频剪辑中提取的人类活动的深度和/或二进制形状图像的主要分量。 独立成分分析（ICA）表示是基于主成分确定的。 特征通过基于ICA表示的线性判别分析（LDA）来确定。 使用矢量量化确定码本。 确定视频剪辑中的观察符号序列。 基于状态转换和观察矩阵，使用隐马尔可夫模型（HMM）学习人类活动。

公开(公告)号：US08553083B2

公开(公告)日：2013-10-08

申请号：US12632101

申请日：2009-12-07

Applicant: Hyun-Soo Kim ,  Sang-Ho Kim ,  Seong-Taek Hwang ,  Sang-Wook Oh ,  Sung-Cheol Kim

Inventor： Hyun-Soo Kim ,  Sang-Ho Kim ,  Seong-Taek Hwang ,  Sang-Wook Oh ,  Sung-Cheol Kim

IPC: H04N7/18 ,  G09G5/00

CPC classification number: H04N5/23296 ,  G06K9/20 ,  G09G5/00 ,  G09G5/227 ,  G09G2340/0407

Abstract: A method is provided for automatically adjusting a size of characters using a camera. The method includes receiving an image with characters; adjusting a focus of the image with characters and detecting a region and a size of characters in the image; determining whether the size of the characters in the image falls within a preset range; recognizing the characters in the image and displaying the recognition results, if the size of characters falls within the preset range; and automatically adjusting a zoom ratio of the image and recognizing the characters in the resized image, if the size of the characters does not fall within the preset range.

Abstract translation: 提供了一种使用相机自动调整字符大小的方法。 该方法包括接收具有字符的图像; 用字符调整图像的焦点并检测图像中的字符的区域和大小; 确定图像中的字符的大小是否落在预设范围内; 识别图像中的字符并显示识别结果，如果字符的大小落在预设范围内; 并且如果字符的大小不在预设范围内，则自动调整图像的缩放倍数并识别被调整大小的图像中的字符。

公开(公告)号：US20120134420A1

公开(公告)日：2012-05-31

申请号：US13302998

申请日：2011-11-22

Applicant: Sung-Jae Cho ,  Yu-Jin Lee ,  Hyun-Soo Kim

Inventor： Sung-Jae Cho ,  Yu-Jin Lee ,  Hyun-Soo Kim

IPC: H04N7/26

CPC classification number: H04N19/17 ,  H04N19/129 ,  H04N19/137 ,  H04N19/154 ,  H04N19/162 ,  H04N19/176

Abstract: An apparatus and method transmit video data in a video device. The apparatus includes a controller and an encoding unit. The controller is configured to control the encoding unit, divide a video data input screen into a plurality of regions, and transmit encoded data on the divided videos to a remote system. The encoding unit is configured to encode the divided videos into video data.

Abstract translation: 一种在视频设备中发送视频数据的装置和方法。 该装置包括控制器和编码单元。 控制器被配置为控制编码单元，将视频数据输入屏幕划分为多个区域，并将分割的视频上的编码数据发送到远程系统。 编码单元被配置为将分割的视频编码为视频数据。