公开(公告)号：US20110142240A1

公开(公告)日：2011-06-16

申请号：US12884861

申请日：2010-09-17

Applicant: Byungsik YOON ,  Song In Choi ,  Sook Jin Lee ,  Jee Kwan Ahn

Inventor： Byungsik YOON ,  Song In Choi ,  Sook Jin Lee ,  Jee Kwan Ahn

IPC: H04L9/08 ,  G06F15/16 ,  G06F21/00

CPC classification number: H04L63/302

Abstract: An interception target terminal includes an interception module, and the interception module activates an interception function on the basis of interception related information received from a communication business system. In addition, when a communication mode is changed in the state where an interception function is in an activated state, if a network to be accessed depending on a change of the communication mode is a network that is permitted to be intercepted, corresponding access details information is transmitted to a communication service system or a law enforcement agency system. Further, when the terminal performs communication by an encryption method in the state where the interception function is in the activated state, an encryption key used for encryption or communication data before the encryption is transmitted to the communication service system or the law enforcement agency system.

Abstract translation: 截取目标终端包括拦截模块，拦截模块基于从通信业务系统接收的拦截相关信息来激活拦截功能。 此外，当在截取功能处于激活状态的状态下改变通信模式时，如果根据通信模式的变化要访问的网络是被允许被拦截的网络，则相应的访问详细信息 被传送到通信服务系统或执法机构系统。 此外，当终端在截取功能处于激活状态的状态下进行通过加密方法的通信时，将用于加密的加密密钥或加密前的通信数据的加密密钥发送到通信服务系统或执法代理系统。

公开(公告)号：US09638928B2

公开(公告)日：2017-05-02

申请号：US14168476

申请日：2014-01-30

Applicant: Electronics and Telecommunications Research Institute

Inventor： Sun-Tak Park ,  Bong-Je Park ,  Ki-Uk Kyung ,  Sung-Ryul Yun ,  Sae-Kwang Nam

IPC: G02B27/48 ,  G02B5/02 ,  G02B26/06 ,  G02F1/01 ,  G02B3/00

CPC classification number: G02B27/48 ,  G02B3/0006 ,  G02B5/021 ,  G02B5/0278 ,  G02B26/06 ,  G02F1/0128

Abstract: An active diffuser for reducing a speckle in accordance with an embodiment of the present invention includes: an electroactive polymer film having at least one or more scattering patterns; a first transparent electrode coated on one surface of the electroactive polymer film; and a second transparent electrode coated on the other surface of the electroactive polymer film, and a shape of the scattering pattern of the electroactive polymer film is varied by voltage applied through the first transparent electrode and the second transparent electrode.

公开(公告)号：US07012752B2

公开(公告)日：2006-03-14

申请号：US11045554

申请日：2005-01-27

Applicant: Chang Auck Choi ,  Myung Lae Lee ,  Chang Kyu Kim ,  Chi Hoon Jun ,  Youn Tae Kim

Inventor： Chang Auck Choi ,  Myung Lae Lee ,  Chang Kyu Kim ,  Chi Hoon Jun ,  Youn Tae Kim

IPC: G02B27/00

CPC classification number: G02B26/001 ,  G01J3/26 ,  G02B5/0833 ,  G02B6/29361 ,  G02B6/29389 ,  G02B6/29395

Abstract: An active type tunable wavelength optical filter having a Fabry-Perot structure is disclosed. A tunable wavelength optical filter which comprises a lower mirror in which silicon films and oxide films are sequentially laminated in a multi-layer and the silicon film is laminated on the highest portion; an upper mirror in which silicon films and oxide films are sequentially laminated in a multi-layer and the silicon film is laminated on the highest portion and which is spaced away from the lower mirror by a predetermined distance; a connecting means for connecting and supporting the lower mirror and the upper mirror to a semiconductor substrate; and electrode pads for controlling the gap between the lower mirror and the upper mirror by an electrostatic force and the method of manufacturing the same are provided. Thereby, by finely driving the upper and lower mirrors composed of a multi-layer structure of the silicon film and the oxide film by the electrostatic force, the wavelength of the transmitted light with respect to the incident light can be selectively sent.

Abstract translation: 公开了一种具有法布里 - 珀罗结构的有源型可调谐波长滤光器。 一种可调波长滤光器，包括下反射镜，其中硅膜和氧化物膜顺次层叠在多层中，并且硅膜层压在最高部分上; 其中硅膜和氧化物膜顺次层叠在多层中并且硅膜层压在最高部分上并且与下反射镜间隔预定距离的上反射镜; 用于将下反射镜和上反射镜连接和支撑到半导体基板的连接装置; 以及用于通过静电力控制下反射镜和上反射镜之间的间隙的电极焊盘及其制造方法。 由此，通过利用静电力微细地驱动由硅膜和氧化膜构成的上反射镜和下反射镜，可以选择性地发送透射光相对于入射光的波长。

公开(公告)号：US20210167476A1

公开(公告)日：2021-06-03

申请号：US17105755

申请日：2020-11-27

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUE

Inventor： Jung Ick MOON ,  Je Hoon YUN ,  In Kui CHO ,  Ho Jin LEE ,  Sang-Won KIM ,  Seong-Min KIM ,  Jang Yeol KIM ,  Jaewoo LEE ,  HYUNJOON LEE ,  Dong Won JANG

IPC: H01P1/208

Abstract: Disclosed is a resonator for expanding a transfer distance. A conical resonator includes a metal layer configured to operate according to a resonant frequency, and a dielectric layer coupled to the top or bottom of the metal layer to space the metal layer apart from another metal layer without overlap, wherein the metal layer and the dielectric layer have a Swiss-roll structure, and include an input face to which power is supplied on the bottom and an open face on the top.

公开(公告)号：US10397598B2

公开(公告)日：2019-08-27

申请号：US15717379

申请日：2017-09-27

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hui Yong Kim ,  Jin Ho Lee ,  Sung Chang Lim ,  Jin Soo Choi ,  Jin Woong Kim

IPC: H04N19/51 ,  H04N19/52 ,  H04N19/513 ,  H04N19/593 ,  H04N19/105 ,  H04N19/182 ,  H04N19/196 ,  H04N19/82

Abstract: A method for decoding an image according to the present invention comprises the steps of: restoring a residual block by performing inverse quantization and inverse transformation for the entropy-decoded residual block; generating a prediction block by performing intra prediction for a current block; and restoring an image by adding the restored residual block to the prediction block, wherein the step of generating the prediction block further comprises a step for generating a final prediction value of a pixel to be predicted, on the basis of a first prediction value of the pixel to be predicted, which is included in the current block, and of a final correction value that is calculated by performing an arithmetic right shift by a binary digit I for a two's complement integer representation with respect to an initial correction value of the pixel to be predicted. The operational complexity during image encoding/decoding can be reduced.

公开(公告)号：US20130271233A1

公开(公告)日：2013-10-17

申请号：US13862593

申请日：2013-04-15

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Chang Soo KWAK ,  Man Seok UHM ,  In Bok YOM

IPC: H04B3/04

CPC classification number: H03H7/0153 ,  H03J5/02

Abstract: Disclosed are an apparatus and a method of tuning a microwave filter. An apparatus for tuning a microwave filter according to the present invention includes: a measurement device configured to measure a scattering (S) parameter curve of a microwave filter desired to be tuned; a control device configured to perform tuning so that a shape of the S parameter curve according to a movement of a preselected tuning screw is matched to a shape of a target S parameter curve, and then determine a quantity of transfer of the tuning screw based on feature points on the S parameter curve by using a least squares method in which a preset weight is reflected; and a tuning device configured to move the tuning screw based on the determined quantity of transfer of the tuning screw.

Abstract translation: 公开了一种调谐微波滤波器的装置和方法。 根据本发明的用于调谐微波滤波器的装置包括：测量装置，被配置为测量期望调谐的微波滤波器的散射（S）参数曲线; 配置为执行调谐的控制装置，使得根据预选调谐螺杆的运动的S参数曲线的形状与目标S参数曲线的形状相匹配，然后基于以下方式确定调谐螺杆的传送量 通过使用反映预设权重的最小二乘法在S参数曲线上的特征点; 以及调谐装置，其被配置为基于所确定的所述调谐螺钉的传送量来移动所述调谐螺钉。

公开(公告)号：US20110151412A1

公开(公告)日：2011-06-23

申请号：US12884898

申请日：2010-09-17

Applicant: Daesub YOON ,  Hyun Suk Kim ,  Yoon Sook Hwang ,  Jong-woo Choi ,  Kyong Ho Kim ,  Sung Woong Shin ,  Jong-Hyun Park

Inventor： Daesub YOON ,  Hyun Suk Kim ,  Yoon Sook Hwang ,  Jong-woo Choi ,  Kyong Ho Kim ,  Sung Woong Shin ,  Jong-Hyun Park

IPC: G09B19/16

CPC classification number: G09B19/167 ,  A61B5/18

Abstract: An apparatus for evaluating driving safety comprises: a task/action storing unit that stores a task list and an action list, wherein the task list comprises at least one task that a driver can perform while driving and the action list comprises at least one action for performing the at least one task, a task/action defining unit that extracts a performing task that the driver currently intends from the task list and defines detailed actions for performing the performing task from the action list, a driving conduct analyzing unit that analyzes driving conduct on the basis of the performing task and the detailed actions and a driving safety evaluating unit that evaluates the degree of safe driving of the driver by using a result analyzed by the driving conduct analyzing unit.

Abstract translation: 一种用于评估驾驶安全性的装置，包括：任务/动作存储单元，其存储任务列表和动作列表，其中所述任务列表包括驾驶员可以在驾驶时执行的至少一个任务，并且所述动作列表包括至少一个动作， 执行所述至少一个任务，任务/动作定义单元，其从所述任务列表中提取所述驾驶员目前想要的执行任务，并且从所述动作列表中定义用于执行所述执行任务的详细动作;分析驾驶行为的驾驶行为分析单元 基于执行任务和详细动作，以及驾驶安全性评价单元，其通过使用由驾驶行为分析单元分析的结果来评估驾驶员的安全驾驶程度。

公开(公告)号：US20110148704A1

公开(公告)日：2011-06-23

申请号：US12900689

申请日：2010-10-08

Applicant: Dong-Ho KIM

Inventor： Dong-Ho KIM

IPC: H01Q3/00

CPC classification number: H01Q15/02 ,  H01Q15/10

Abstract: A beam steering apparatus is provided. The beam steering apparatus is implemented to steer a beam in a specific direction according to arrangement of a plurality of unit structures which have different transmittance coefficients and are arranged on a medium. Thus, simplification of the application of the beam steering apparatus to an antenna and the like, a compact beam steering apparatus size, and reduction of manufacturing cost can be realized.

Abstract translation: 提供了一种波束转向装置。 根据具有不同透射率系数的多个单位结构的布置并设置在介质上，实现光束转向装置以沿特定方向转向光束。 因此，可以实现将光束转向装置应用于天线等的简化，紧凑的光束转向装置尺寸以及制造成本的降低。

公开(公告)号：US20110144859A1

公开(公告)日：2011-06-16

申请号：US12779221

申请日：2010-05-13

Applicant: Jung Hee SUK ,  Ik Jae CHUN ,  Chun Gi LYUH ,  Soon Il YEO ,  Wook Jin CHUNG ,  Jeong Hwan LEE ,  Jae Chang SHIM ,  Tae Moon ROH

Inventor： Jung Hee SUK ,  Ik Jae CHUN ,  Chun Gi LYUH ,  Soon Il YEO ,  Wook Jin CHUNG ,  Jeong Hwan LEE ,  Jae Chang SHIM ,  Tae Moon ROH

IPC: G08G1/16 ,  G06K9/00 ,  B62D6/00 ,  B60K31/00 ,  B62D15/02

CPC classification number: B62D15/0265 ,  B60W30/12 ,  B60W30/18163 ,  G06K9/00798 ,  G06K9/00805 ,  G08G1/16 ,  G08G1/166 ,  G08G1/167 ,  Y02T10/84

Abstract: The present invention provides an apparatus and method for predicting a moving direction of another vehicle running on a carriageway adjacent to a user's vehicle using periodically acquired image information around the user's vehicle, and performing a control process of preventing collision of the user's vehicle when a moving direction of the user's vehicle crosses the moving direction of the other vehicle.

Abstract translation: 本发明提供一种用于使用周围获取的用户车辆周围的图像信息来预测在与车辆相邻的车道上行驶的另一车辆的移动方向的装置和方法，并且执行当移动时防止用户车辆的碰撞的控制处理 使用者车辆的方向与另一车辆的移动方向相交。

公开(公告)号：US20080133554A1

公开(公告)日：2008-06-05

申请号：US11791587

申请日：2004-12-30

Applicant: Chung-Ho Lee ,  Jaehong Oh ,  Hong-Gab Kim ,  Ki-In Bang ,  Chang-Rak Yoon ,  Young-Jae Lim ,  Kyung-Ok Kim

Inventor： Chung-Ho Lee ,  Jaehong Oh ,  Hong-Gab Kim ,  Ki-In Bang ,  Chang-Rak Yoon ,  Young-Jae Lim ,  Kyung-Ok Kim

IPC: G06F17/30 ,  G06F19/00

CPC classification number: G06F16/29

Abstract: Provided is a method for storing multipurpose geographic information, capable of integrating, storing, managing and using vector data (numerical map) and image, digital elevation model (DEM), three-dimensional (3D) point cloud data, and facility texture information. The method for storing multipurpose geographic information in a computing system includes the steps of: dividing geographic information data to be stored into minimum units; classifying the divided geographic information data into geometric information (geographic position information) and attribute information; and storing the geometric information (geographic position information) in a vector format and storing the attribute information in an attribute information linked to a vector.

Abstract translation: 提供一种用于存储多用途地理信息的方法，能够集成，存储，管理和使用矢量数据（数字图）和图像，数字高程模型（DEM），三维（3D）点云数据和设施纹理信息。 用于在计算系统中存储多用途地理信息的方法包括以下步骤：将要存储的地理信息数据划分为最小单位; 将分割的地理信息数据分类为几何信息（地理位置信息）和属性信息; 并以矢量格式存储几何信息（地理位置信息），并将属性信息存储在链接到矢量的属性信息中。