公开(公告)号：US08594093B2

公开(公告)日：2013-11-26

申请号：US12669604

申请日：2008-07-18

Applicant: Woo Yong Lee ,  Jin Kyeong Kim ,  Kyeongpyo Kim ,  Hyoung Jin Kwon ,  Yong Sun Kim ,  Jae Sup Lee ,  Dongyong Lee ,  Min Taig Kim ,  Seung Ku Hwang

Inventor： Woo Yong Lee ,  Jin Kyeong Kim ,  Kyeongpyo Kim ,  Hyoung Jin Kwon ,  Yong Sun Kim ,  Jae Sup Lee ,  Dongyong Lee ,  Min Taig Kim ,  Seung Ku Hwang

IPC: H04L12/28 ,  H04L12/56

CPC classification number: H04L1/0041 ,  H04L1/007 ,  H04L1/0089 ,  H04N21/631

Abstract: Disclosed are an apparatus and method for transmitting/receiving image data. The method for transmitting image data includes classifying each pixel of image data into upper bits and lower bits, enabling the classified upper bits to be included in a payload of aMost Significant Bit (MSB) packet, and also enabling the classified lower bits to be included in a payload of a Least Significant Bit (LSB) packet, generating a header of the MSB packet and a header of the LSB packet, combining the payload and the header to respectively generate the MSB packet and the LSB packet, and transmitting the generated MSB packet and the LSB packet.

Abstract translation: 公开了一种用于发送/接收图像数据的装置和方法。 用于发送图像数据的方法包括将图像数据的每个像素分类为高位和低位，使得分类的高位能够被包含在最高有效位（MSB）分组的有效载荷中，并且还使能分类的较低位被包括 在最低有效位（LSB）分组的有效载荷中，生成MSB分组的报头和LSB分组的报头，组合有效载荷和报头以分别生成MSB分组和LSB分组，并且发送所生成的MSB 分组和LSB分组。

公开(公告)号：US20130299941A1

公开(公告)日：2013-11-14

申请号：US13746366

申请日：2013-01-22

Applicant: Jae Sup LEE ,  Seong Joong KIM

Inventor： Jae Sup LEE ,  Seong Joong KIM

IPC: H01L49/02

CPC classification number: H01L28/10 ,  H01F17/0006 ,  H01F2027/2814 ,  H01L23/645 ,  H01L23/66 ,  H01L24/06 ,  H01L24/48 ,  H01L24/49 ,  H01L2223/6611 ,  H01L2224/05553 ,  H01L2224/05554 ,  H01L2224/451 ,  H01L2224/48091 ,  H01L2224/4813 ,  H01L2224/4903 ,  H01L2224/49113 ,  H01L2924/00014 ,  H01L2924/10253 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/30111 ,  H01L2924/3025 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/05599

Abstract: An inductor is provided. The inductor includes first and second bonding pads on a semiconductor substrate, a lead pin on a board trace, a first bonding wire being configured to connect the first bonding pad and the lead pin, and a second bonding wire configured to connect the second bonding pad and the lead pin, the second bonding wire being connected to the first bonding wire in parallel.

Abstract translation: 提供电感器。 电感器包括半导体衬底上的第一和第二接合焊盘，板迹线上的引脚，被配置为连接第一接合焊盘和引线引脚的第一接合线，以及被配置为将第二接合焊盘 并且所述引导销，所述第二接合线并联连接到所述第一接合线。

公开(公告)号：US08503565B2

公开(公告)日：2013-08-06

申请号：US12739730

申请日：2008-10-23

Applicant: Woo Yong Lee ,  Hyoung Jin Kwon ,  Kyeongpyo Kim ,  Jin Kyeong Kim ,  Yong Sun Kim ,  Jae Sup Lee ,  Young-chai Ko

Inventor： Woo Yong Lee ,  Hyoung Jin Kwon ,  Kyeongpyo Kim ,  Jin Kyeong Kim ,  Yong Sun Kim ,  Jae Sup Lee ,  Young-chai Ko

IPC: H04B7/02

CPC classification number: H04B7/0617 ,  H04B7/0434 ,  H04B7/0619

Abstract: A multiple antenna communication method and a multiple antenna communication system are provided. The multiple antenna communication method includes: determining a weighting vector with respect to a plurality of transmit antennas, using a spread spectrum code; determining a target transmission rate of each of the transmit antennas using the determined weighting vector; transmitting information associated with the target transmission rate to a multiple antenna reception apparatus; receiving, from the multiple antenna reception apparatus, channel information including information regarding whether to accept the transmitted target transmission rate information; and transmitting data to the multiple antenna reception apparatus using the received channel information.

Abstract translation: 提供多天线通信方法和多天线通信系统。 多天线通信方法包括：使用扩频码确定相对于多个发射天线的加权矢量; 使用确定的加权矢量确定每个发射天线的目标传输速率; 将与所述目标传输速率相关联的信息发送到多天线接收装置; 从所述多个天线接收装置接收包括关于是否接受所发送的目标传输速率信息的信息的信道信息; 以及使用所接收的信道信息将数据发送到所述多天线接收装置。

公开(公告)号：US20130194146A1

公开(公告)日：2013-08-01

申请号：US13680313

申请日：2012-11-19

Applicant: Jae Sup LEE ,  Seong Joong KIM ,  Sang Wook NAM ,  Su Min YUN

Inventor： Jae Sup LEE ,  Seong Joong KIM ,  Sang Wook NAM ,  Su Min YUN

IPC: H01Q13/10

CPC classification number: H01Q13/106 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q5/371 ,  H01Q5/50 ,  H01Q13/16 ,  H01Q13/18

Abstract: An antenna having a broad bandwidth and a high radiation efficiency is provided. The antenna includes a conductor, and a dielectric substrate disposed on the conductor. The antenna further includes a slot portion formed on the dielectric substrate, and a cavity formed in the dielectric substrate that corresponds to the slot portion.

Abstract translation: 提供具有宽带宽和高辐射效率的天线。 天线包括导体和设置在导体上的电介质基片。 天线还包括形成在电介质基板上的槽部分和形成在电介质基板中的与槽部分对应的空腔。

公开(公告)号：US08330637B2

公开(公告)日：2012-12-11

申请号：US13089558

申请日：2011-04-19

Applicant: Jae-Sup Lee ,  Kang-Yoon Lee ,  An-Soo Park ,  Young-Gun Pu ,  Joon-Sung Park

Inventor： Jae-Sup Lee ,  Kang-Yoon Lee ,  An-Soo Park ,  Young-Gun Pu ,  Joon-Sung Park

IPC: H03M1/50

CPC classification number: G04F10/005

Abstract: A Time-to-Digital Converter (TDC) is provided. The TDC includes a first TDC unit for receiving a first input signal and a second input signal, delaying the first input signal on a specific time basis using each of first delay blocks, generating first phase-divided signals by performing first phase division on signals of input/output nodes for each of the first delay blocks on a predefined Phase-Interpolation (PI) delay time basis, and outputting the second input signal and a phase-divided signal closest to the second input signal, among the first phase-divided signals, a time amplifier for independently time-amplifying the second input signal and the phase-divided signal closest to the second input signal, and a second TDC unit for delaying a phase-divided signal closest to the time-amplified second input signal on a specific time basis using each of second delay blocks, and generating second phase-divided signals by performing second phase division on signals of input/output nodes for each of the second delay blocks on a predefined PI delay time basis.

Abstract translation: 提供了时间数字转换器（TDC）。 TDC包括用于接收第一输入信号和第二输入信号的第一TDC单元，使用每个第一延迟块在特定时间基础上延迟第一输入信号，通过对信号进行第一相位除法来产生第一相位分割信号 在预定义相位插值（PI）延迟时间的基础上，为每个第一延迟块输入/输出节点，并且在第一分相信号中输出第二输入信号和最接近第二输入信号的相分离信号 ，用于独立时间放大第二输入信号和最接近第二输入信号的分相信号的时间放大器，以及第二TDC单元，用于将最接近时间放大的第二输入信号的相分离信号延迟到特定 使用每个第二延迟块，并且通过对预定义的每个第二延迟块的输入/输出节点的信号执行第二相位除法来产生第二相位分割信号 d PI延迟时间基础。

公开(公告)号：US20100296599A1

公开(公告)日：2010-11-25

申请号：US12739730

申请日：2008-10-23

Applicant: Woo Yong Lee ,  Hyoung Jin Kwon ,  Kyeongpyo Kim ,  Jin Kyeong Kim ,  Yong Sun Kim ,  Jae Sup Lee ,  Young-chai Ko

Inventor： Woo Yong Lee ,  Hyoung Jin Kwon ,  Kyeongpyo Kim ,  Jin Kyeong Kim ,  Yong Sun Kim ,  Jae Sup Lee ,  Young-chai Ko

IPC: H04L1/02

CPC classification number: H04B7/0617 ,  H04B7/0434 ,  H04B7/0619

Abstract: A multiple antenna communication method and a multiple antenna communication system are provided. The multiple antenna communication method includes: determining a weighting vector with respect to a plurality of transmit antennas, using a spread spectrum code; determining a target transmission rate of each of the transmit antennas using the determined weighting vector; transmitting information associated with the target transmission rate to a multiple antenna reception apparatus; receiving, from the multiple antenna reception apparatus, channel information including information regarding whether to accept the transmitted target transmission rate information; and transmitting data to the multiple antenna reception apparatus using the received channel information.

Abstract translation: 提供多天线通信方法和多天线通信系统。 多天线通信方法包括：使用扩频码确定相对于多个发射天线的加权矢量; 使用确定的加权矢量确定每个发射天线的目标传输速率; 将与所述目标传输速率相关联的信息发送到多天线接收装置; 从所述多个天线接收装置接收包括关于是否接受所发送的目标传输速率信息的信息的信道信息; 以及使用所接收的信道信息将数据发送到所述多天线接收装置。

公开(公告)号：US20090079610A1

公开(公告)日：2009-03-26

申请号：US12043793

申请日：2008-03-06

Applicant: Seung-woo KIM ,  Jae-sup Lee

Inventor： Seung-woo KIM ,  Jae-sup Lee

IPC: H03M1/66

CPC classification number: H03M1/80

Abstract: A digital to analog converter (DAC) is provided. The DAC includes a first loop unit to receive a plurality of sources and comprising a plurality of primary winding of transistors formed at a plurality of locations, and a second loop unit comprising secondary windings to correspond to the primary windings, to receive the plurality of sources through the first loop unit, and combine the plurality of sources and output the result. Accordingly, a DAC is capable of directly converting a digital signal into an RF analog signal.

Abstract translation: 提供了数模转换器（DAC）。 DAC包括用于接收多个源并且包括形成在多个位置处的多个晶体管的第一回路单元，以及包括对应于初级绕组的次级绕组的第二回路单元，以接收多个源 通过第一循环单元，并组合多个源并输出结果。 因此，DAC能够将数字信号直接转换为RF模拟信号。

公开(公告)号：US20080317180A1

公开(公告)日：2008-12-25

申请号：US12013130

申请日：2008-01-11

Applicant: Ick-jin KWON ,  Jae-sup LEE

Inventor： Ick-jin KWON ,  Jae-sup LEE

IPC: H04B1/10

CPC classification number: H04B1/12

Abstract: An apparatus and method capable of interference signal removal is provided. The receiving apparatus includes a signal reception unit, a sampler which samples signal with carrier wave frequency, a signal filter, and a signal combiner.

Abstract translation: 提供了能够干扰信号去除的装置和方法。 该接收装置包括：信号接收单元，用载波频率采样信号的采样器，信号滤波器和信号组合器。

公开(公告)号：US20080315921A1

公开(公告)日：2008-12-25

申请号：US11971654

申请日：2008-01-09

Applicant: Choong-yul CHA ,  Tae-wook KIM ,  Jae-sup LEE

Inventor： Choong-yul CHA ,  Tae-wook KIM ,  Jae-sup LEE

IPC: H03L7/085 ,  H03D13/00

CPC classification number: H03D13/003 ,  H03L7/091

Abstract: A digital frequency detector and a digital phase locked loop (PLL) are provided. The digital frequency detector includes a first conversion unit which outputs a first frequency as first frequency information of a digital type using a first ring oscillator that operates in a high-level period of the first frequency, a second conversion unit which outputs a second frequency as second frequency information of a digital type using a second ring oscillator that operates in a high-level period of the second frequency, and an operation unit which outputs a digital frequency for the first frequency by calculating a ratio of the first frequency information to the second frequency information.

Abstract translation: 提供数字频率检测器和数字锁相环（PLL）。 数字频率检测器包括：第一转换单元，其使用在第一频率的高电平周期中工作的第一环形振荡器将第一频率作为数字类型的第一频率信息输出;第二转换单元，输出第二频率作为 使用在第二频率的高电平时段中工作的第二环形振荡器的数字类型的第二频率信息，以及通过计算第一频率信息与第二频率的比率来输出第一频率的数字频率的操作单元 频率信息。

公开(公告)号：US20070040447A1

公开(公告)日：2007-02-22

申请号：US11440042

申请日：2006-05-25

Applicant: Seung-woo Kim ,  Seong-soo Lee ,  Jae-sup Lee

Inventor： Seung-woo Kim ,  Seong-soo Lee ,  Jae-sup Lee

IPC: H02J3/00

CPC classification number: H03F3/19 ,  H03F1/56 ,  Y10T307/25

Abstract: A diode circuit having a passive element property, and an impedance modulator and a direct current (DC) source that use the diode circuit are provided. The diode circuit includes a first diode that generates a predetermined DC and alternating currents (AC) when a radio frequency (RF) signal is applied; and a DC path that is connected in parallel to the first diode, forms a predetermined loop and circulates the DC current within the loop. The DC path includes an inductor or an LC parallel resonator. The DC path includes a second diode that is disposed in the opposite direction to the first diode and connected to the first diode in parallel. The present invention can relieve difficulty in designing an RF circuit.

Abstract translation: 提供具有无源元件特性的二极管电路以及使用二极管电路的阻抗调制器和直流（DC）源。 二极管电路包括当应用射频（RF）信号时产生预定的DC和交流电流（AC）的第一二极管; 并且与第一二极管并联连接的DC路径形成预定的环路并使该直流电流循环。 DC路径包括电感器或LC并联谐振器。 DC路径包括与第一二极管相反的方向设置并并联连接到第一二极管的第二二极管。 本发明可以减轻设计RF电路的难度。