公开(公告)号：US08320712B2

公开(公告)日：2012-11-27

申请号：US12345240

申请日：2008-12-29

Applicant: Myung-Jin Choi ,  Dong-Han Lee ,  Hyo-Suk Lim

Inventor： Myung-Jin Choi ,  Dong-Han Lee ,  Hyo-Suk Lim

IPC: G06K9/32 ,  G06K9/36 ,  G06K9/40

CPC classification number: G06K9/0063 ,  G06K9/6289 ,  G06T3/4061 ,  G06T2207/10036 ,  G06T2207/10041 ,  G06T2207/20021 ,  G06T2207/30181

Abstract: Satellite image fusion method and system are provided. The satellite image fusion method includes matching sizes of a panchromatic image and a multispectral image captured from a satellite image; dividing the panchromatic image and the multispectral image into a plurality of blocks; calculating coefficients to acquire Intensity (I) component image data using pixel values of each block of the multispectral image; and generating fused multispectral image data by applying the acquired I component image data to a fusion algorithm. In the multispectral image fusion, the distortion of the color information can be minimized and the multispectral image data of the high resolution can be attained. In addition, the present invention is applicable to not only the IKONOS images but also other satellite images, and the present image fusion can be carried out fast.

Abstract translation: 提供卫星图像融合方法和系统。 卫星图像融合方法包括从卫星图像捕获的全色图像和多光谱图像的匹配大小; 将全色图像和多光谱图像分割成多个块; 使用多光谱图像的每个块的像素值来计算系数以获取强度（I）分量图像数据; 以及通过将所获取的I分量图像数据应用于融合算法来生成融合的多光谱图像数据。 在多光谱图像融合中，可以最小化颜色信息的失真，并且可以获得高分辨率的多光谱图像数据。 此外，本发明不仅可以应用于IKONOS图像，还适用于其他卫星图像，并且可以快速地执行当前的图像融合。

公开(公告)号：US07982584B2

公开(公告)日：2011-07-19

申请号：US11526517

申请日：2006-09-25

Applicant: Ji-Hoon Bae ,  Hee-Sook Mo ,  Dong-Han Lee ,  Chan-Won Park ,  Gil-Young Choi ,  Cheol-Sig Pyo ,  Jong-Suk Chae

Inventor： Ji-Hoon Bae ,  Hee-Sook Mo ,  Dong-Han Lee ,  Chan-Won Park ,  Gil-Young Choi ,  Cheol-Sig Pyo ,  Jong-Suk Chae

IPC: H04Q5/22

CPC classification number: H04B5/0062 ,  H04B17/318 ,  H04L1/0001 ,  H04L1/0025 ,  H04L1/0057 ,  H04L1/1607

Abstract: Provided are a mobile RFID reader and a control method thereof. The mobile RFID reader includes: a reader controller for beginning a reader operation to communicate with a tag in response to a command of a terminal controller of the wireless communication terminal; an anti-collision state machine for controlling collision among a plurality of tags, and transferring the result of communication with the tag to the reader controller; a reader transmitter for generating a reader command message decided at the anti-collision state machine, and coding and modulating the generated reader command message; a reader receiver for demodulating and decoding a tag signal received through an antenna, and reporting a tag response state to the anti-collision state machine; and a channel controller for selecting a channel to use to communicate with a tag in response to a command of the reader controller.

Abstract translation: 提供了一种移动RFID读取器及其控制方法。 移动RFID读取器包括：读取器控制器，用于响应于无线通信终端的终端控制器的命令开始读取器操作以与标签通信; 用于控制多个标签之间的冲突并将与标签的通信结果传送给读取器控制器的防冲突状态机; 读取器发送器，用于生成在反冲突状态机处决定的读取器命令消息，以及对生成的读取器命令消息进行编码和调制; 读取器接收器，用于对通过天线接收的标签信号进行解调和解码，并将标签响应状态报告给防冲突状态机; 以及频道控制器，用于响应于读取器控制器的命令，选择用于与标签通信的频道。

公开(公告)号：US20110148599A1

公开(公告)日：2011-06-23

申请号：US12913347

申请日：2010-10-27

Applicant: Chan Won Park ,  Man Sik Park ,  Ji Hoon Bae ,  Dong Han Lee ,  Kwang Soo Cho ,  Won Kyu Choi ,  Cheng Hao Quan ,  Jeong Seok Kim ,  Gil Young Choi ,  Jong Suk Chae

Inventor： Chan Won Park ,  Man Sik Park ,  Ji Hoon Bae ,  Dong Han Lee ,  Kwang Soo Cho ,  Won Kyu Choi ,  Cheng Hao Quan ,  Jeong Seok Kim ,  Gil Young Choi ,  Jong Suk Chae

IPC: H04Q5/22

CPC classification number: G06K7/10029 ,  G06K7/10039

Abstract: The RFID reader of an RFID system includes a processor for processing a command for the RFID tag and a response from the RFID tag, a modem for modulating the command from the processor or demodulating the response from the RFID, and an RF unit for transmitting the modulated command transferred from the modem to the RFID tag or receiving the response from the RFID tag and transferring the response to the modem. The RFID tag of the RFID system includes a power supply unit for generating energy using a radio wave received from the RFID reader, a receiver for demodulating a signal received from the RFID reader, a data processor for performing operation according to the signal demodulated by the receiver, and a transmitter for backscattering a signal from the data processor.

Abstract translation: RFID系统的RFID读取器包括用于处理用于RFID标签的命令和来自RFID标签的响应的处理器，用于调制来自处理器的命令的调制解调器或解调来自RFID的响应的调制解调器，以及RF单元，用于发送 调制命令从调制解调器传送到RFID标签或从RFID标签接收响应并将响应传送到调制解调器。 RFID系统的RFID标签包括用于使用从RFID读取器接收的无线电波产生能量的电源单元，用于解调从RFID读取器接收的信号的接收器，用于根据由所述RFID读取器解调的信号执行操作的数据处理器 接收器和用于从数据处理器反向散射信号的发射器。

公开(公告)号：US07821378B2

公开(公告)日：2010-10-26

申请号：US11527998

申请日：2006-09-27

Applicant: Ji-Hoon Bae ,  Chan-Won Park ,  Hee-Sook Mo ,  Dong-Han Lee ,  Chenghao Quan ,  Gil-Young Choi ,  Cheol-Sig Pyo ,  Jong-Suk Chae

Inventor： Ji-Hoon Bae ,  Chan-Won Park ,  Hee-Sook Mo ,  Dong-Han Lee ,  Chenghao Quan ,  Gil-Young Choi ,  Cheol-Sig Pyo ,  Jong-Suk Chae

IPC: H04Q5/22

CPC classification number: H04B5/02 ,  H04B5/0062

Abstract: Provided are a tag signal receiving apparatus that can perform digital Amplitude Shift Keying (ASK) demodulation onto signals received in a tag, decode the demodulated tag signal in synchronization, and acquire tag data in a mobile RFID reader, and a method thereof. The tag signal receiving apparatus includes: a digital demodulating block for performing ASK demodulation onto a digital tag signal received through a reader antenna and converted into a digital tag signal in an analog-to-digital (AD) converter; and a decoding block for detecting edge position information of the demodulated tag signal by performing accumulation and decoding the demodulated tag signal by using the detected edge position information. The digital demodulating block includes a channel level comparator, a phase inverter, a signal converter; and an adder. The decoding block includes an edge information detector, a correlator, and a bit data decider.

Abstract translation: 提供一种标签信号接收装置，其可以对在标签中接收的信号执行数字幅移键控（ASK）解调，同步解码解调的标签信号，并在移动RFID读取器中获取标签数据及其方法。 标签信号接收装置包括：数字解调块，用于对通过读取器天线接收的数字标签信号进行ASK解调，并在模数（AD）转换器中转换为数字标签信号; 以及解码块，用于通过使用检测到的边缘位置信息来对解调的标签信号进行累加和解码来检测解调标签信号的边缘位置信息。 数字解调块包括信道电平比较器，相位逆变器，信号转换器; 和加法器。 解码块包括边缘信息检测器，相关器和位数据判定器。

公开(公告)号：US20070069864A1

公开(公告)日：2007-03-29

申请号：US11527998

申请日：2006-09-27

Applicant: Ji-Hoon Bae ,  Chan-Won Park ,  Hee-Sook Mo ,  Dong-Han Lee ,  Chenghao Quan ,  Gil-Young Choi ,  Cheol-Sig Pyo ,  Jong-Suk Chae

Inventor： Ji-Hoon Bae ,  Chan-Won Park ,  Hee-Sook Mo ,  Dong-Han Lee ,  Chenghao Quan ,  Gil-Young Choi ,  Cheol-Sig Pyo ,  Jong-Suk Chae

IPC: H04Q5/22

CPC classification number: H04B5/02 ,  H04B5/0062

Abstract: Provided are a tag signal receiving apparatus that can perform digital Amplitude Shift Keying (ASK) demodulation onto signals received in a tag, decode the demodulated tag signal in synchronization, and acquire tag data in a mobile RFID reader, and a method thereof. The tag signal receiving apparatus includes: a digital demodulating block for performing ASK demodulation onto a digital tag signal received through a reader antenna and converted into a digital tag signal in an analog-to-digital (AD) converter; and a decoding block for detecting edge position information of the demodulated tag signal by performing accumulation and decoding the demodulated tag signal by using the detected edge position information. The digital demodulating block includes a channel level comparator, a phase inverter, a signal converter; and an adder. The decoding block includes an edge information detector, a correlator, and a bit data decider.

Abstract translation: 提供一种标签信号接收装置，其可以对在标签中接收的信号执行数字幅移键控（ASK）解调，同步解码解调的标签信号，并在移动RFID读取器中获取标签数据及其方法。 标签信号接收装置包括：数字解调块，用于对通过读取器天线接收的数字标签信号进行ASK解调，并在模数（AD）转换器中转换为数字标签信号; 以及解码块，用于通过使用检测到的边缘位置信息来对解调的标签信号进行累加和解码来检测解调标签信号的边缘位置信息。 数字解调块包括信道电平比较器，相位逆变器，信号转换器; 和加法器。 解码块包括边缘信息检测器，相关器和位数据判定器。

公开(公告)号：US06992816B2

公开(公告)日：2006-01-31

申请号：US10729088

申请日：2003-12-04

Applicant: Hee Sang Chung ,  Won Kyoung Lee ,  Sun Hyok Chang ,  Hyun Jae Lee ,  Moo Jung Chu ,  Han Hyub Lee ,  Dong Han Lee ,  Yong Bae Lee

Inventor： Hee Sang Chung ,  Won Kyoung Lee ,  Sun Hyok Chang ,  Hyun Jae Lee ,  Moo Jung Chu ,  Han Hyub Lee ,  Dong Han Lee ,  Yong Bae Lee

IPC: H01S3/00

CPC classification number: H01S3/06758 ,  H01S3/1301 ,  H01S3/302 ,  H01S2301/04

Abstract: The present invention provides an apparatus and method for compensating for the variation of a gain spectrum attributable to the temperature variation of a fiber amplifier, and a long-wavelength band dispersion-compensating hybrid amplifier equipped with the gain spectrum compensating apparatus. The apparatus includes a DCF located between a first amplification stage and a second amplification stage to compensate for dispersion of an optical signal output from the first amplification stage and perform Raman amplification of the optical signal using input pumping light; at least one pumping light provision means for providing forward or backward pumping light to the DCF; first and second temperature detection means for detecting temperature variations of the first and second amplification stages, respectively; and control means for controlling intensity of the pumping light of the pumping light provision means according to the detected temperature variations.

Abstract translation: 本发明提供一种用于补偿归因于光纤放大器的温度变化的增益谱的变化的装置和方法，以及配备有增益谱补偿装置的长波长带色散补偿混合放大器。 该装置包括位于第一放大级和第二放大级之间的DCF，以补偿从第一放大级输出的光信号的色散，并使用输入泵浦光执行光信号的拉曼放大; 至少一个泵送光提供装置，用于向DCF提供向前或向后的泵浦光; 第一和第二温度检测装置，用于分别检测第一和第二放大级的温度变化; 以及用于根据检测到的温度变化来控制泵送光提供装置的泵浦光的强度的控制装置。

公开(公告)号：US20050103260A1

公开(公告)日：2005-05-19

申请号：US10982317

申请日：2004-11-04

Applicant: Dong-Han Lee

Inventor： Dong-Han Lee

IPC: H01L21/027 ,  C30B23/00 ,  C30B25/00 ,  C30B28/12 ,  C30B28/14 ,  G03F7/20

CPC classification number: G03F7/70425 ,  G03F7/70358 ,  G03F7/70433

Abstract: Provided is a method of exposing a wafer using a scan-type exposure apparatus. The method includes scan exposing a first shot selected from a first shot column formed of an array of shots disposed in a row in a first direction. The first shot column may be included in a plurality of shots repeatedly formed in the first direction and a second direction that are substantially orthogonal to each other in an exposure target area on the wafer. The method further includes scan exposing a second shot that is included in a second shot column and disposed in a diagonal direction to the first shot. The second shot column may be formed of an array of shots disposed in a row in the first direction and is closer to the first shot column than any other shot in the plurality of shots.

Abstract translation: 提供了使用扫描型曝光装置曝光晶片的方法。 该方法包括扫描从第一方向上排列成行的阵列形成的第一镜头列中选择的第一镜头。 第一射出柱可以包括在晶片上的曝光目标区域中在第一方向和第二方向上重复形成的多个投射，所述第二方向基本上彼此正交。 该方法还包括扫描曝光包括在第二镜头列中并且以与第一镜头对角的方向设置的第二镜头。 第二镜头柱可以由在多个镜头中的任何其他镜头中沿着第一方向排列成一排并且比第一镜头列更接近的镜头阵列形成。

公开(公告)号：US20050089336A1

公开(公告)日：2005-04-28

申请号：US10847059

申请日：2004-05-17

Applicant: Seong-Taek Hwang ,  Gyu-Woong Lee ,  Dong-Han Lee ,  Yun-Je Oh

Inventor： Seong-Taek Hwang ,  Gyu-Woong Lee ,  Dong-Han Lee ,  Yun-Je Oh

IPC: G02F1/35 ,  H01S3/06 ,  H01S3/067 ,  H01S3/23 ,  H01S3/30 ,  H04B10/25 ,  H04B10/294 ,  H04J14/00 ,  H04J14/02 ,  H04B10/02

CPC classification number: H04B10/2916 ,  H04B10/2914 ,  H04J14/0221

Abstract: A metro wavelength division multiplexing network is disclosed and includes a plurality of optical repeaters, connected through an optical-fiber link, each of the optical repeaters having a Raman-gain medium for Raman-amplifying an inputted optical signal, and a semiconductor optical amplifier for amplifying the Raman-amplified optical signal, wherein each of the optical repeaters accepts a pump light having a designated wavelength for pumping the corresponding Raman-gain medium.

Abstract translation: 公开了一种城域波分复用网络，包括通过光纤链路连接的多个光中继器，每个光中继器具有用于拉曼放大输入的光信号的拉曼增益介质，以及用于 放大拉曼放大的光信号，其中每个光中继器接收具有指定波长的泵浦光以泵送对应的拉曼增益介质。

公开(公告)号：US09519325B2

公开(公告)日：2016-12-13

申请号：US14283948

申请日：2014-05-21

Applicant: Yong-Ki Byun ,  Dong-Han Lee ,  Jae-Sop Kong

Inventor： Yong-Ki Byun ,  Dong-Han Lee ,  Jae-Sop Kong

IPC: G06F1/32 ,  G09G5/00 ,  G09G5/36 ,  G09G5/39

CPC classification number: G06F1/3206 ,  G06F1/325 ,  G09G5/006 ,  G09G5/36 ,  G09G5/39 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2360/18

Abstract: An application processor includes a memory controller, a display block and a power management unit. The memory controller controls an external memory that stores an image signal to be displayed on a display unit. The display block includes an internal frame buffer and a display controller and the display controller controls the image signal to be displayed on the display unit. The power management unit adaptively controls a power mode of the application processor based on a characteristic of the image signal to be displayed and a power control overhead index.

Abstract translation: 应用处理器包括存储器控制器，显示块和电源管理单元。 存储器控制器控制存储要显示在显示单元上的图像信号的外部存储器。 显示块包括内部帧缓冲器和显示控制器，并且显示控制器控制要在显示单元上显示的图像信号。 功率管理单元基于要显示的图像信号的特性和功率控制开销指数自适应地控制应用处理器的功率模式。

公开(公告)号：US08963798B2

公开(公告)日：2015-02-24

申请号：US13028491

申请日：2011-02-16

Applicant: Dong Han Lee ,  Jong Ho Roh

Inventor： Dong Han Lee ,  Jong Ho Roh

IPC: G09G5/12 ,  G06F3/14

CPC classification number: G06F3/1438 ,  G06F3/1446 ,  G09G5/12

Abstract: The display controller includes a decoder, a control circuit, and a video output logic circuit. The decoder is configured to decode a first display command and output a decoding signal and first synchronizing information indicating the first display command is received. The control circuit is configured to generate a first control signal based on second synchronizing information and the decoding signal. The second synchronizing information is output from a second display controller and indicates a second display command is received. The video output logic circuit is configured to send a part of video data stored in a video source and a plurality of first timing control signals for displaying the part of the video data on a display to the display based on the first control signal.

Abstract translation: 显示控制器包括解码器，控制电路和视频输出逻辑电路。 解码器被配置为对第一显示命令进行解码并输出解码信号，并且接收到表示第一显示命令的第一同步信息。 控制电路被配置为基于第二同步信息和解码信号产生第一控制信号。 从第二显示控制器输出第二同步信息，并指示接收到第二显示命令。 视频输出逻辑电路被配置为发送存储在视频源中的视频数据的一部分和多个第一定时控制信号，用于基于第一控制信号将显示器上的视频数据的一部分显示在显示器上。