公开(公告)号：US20120201235A1

公开(公告)日：2012-08-09

申请号：US13369214

申请日：2012-02-08

申请人： In Gi Lim ,  Hyung-IL Park ,  Chang Hee Hyoung ,  Sung Weon Kang ,  Jung Hwan Hwang ,  Tae Wook Kang ,  Kyung Soo Kim ,  Jung Bum Kim ,  Sung Eun Kim ,  Jin Kyung Kim ,  Kyung Hwan Park ,  Byoung Gun Choi ,  Tae Young Kang

发明人： In Gi Lim ,  Hyung-IL Park ,  Chang Hee Hyoung ,  Sung Weon Kang ,  Jung Hwan Hwang ,  Tae Wook Kang ,  Kyung Soo Kim ,  Jung Bum Kim ,  Sung Eun Kim ,  Jin Kyung Kim ,  Kyung Hwan Park ,  Byoung Gun Choi ,  Tae Young Kang

IPC分类号： H04W56/00 ,  H04J3/24

CPC分类号： H04B13/005 ,  A61B1/00016 ,  A61B1/041 ,  A61B5/0028 ,  A61B2562/04

摘要： A receiver in a human communication system includes: receiving electrodes including a transmission frame including control frames and data frames; first and second switches connected with the receiving electrodes; a switching control unit controlling a switching of the first and second switches to selectively connect the receiving electrodes with the first and second switches in response to each control frame according to a predetermined rule every time each of the control frames is input; a signal processing unit performing signal processing on the transmission frame output from the first and second switches; a preamble detection unit detecting the first preamble from each of the control frames included in the signal-processed transmission frame to generate preamble correlation values for the first preamble; and a correlation value processing unit controlling the switching control unit to select pairs of final receiving electrodes among the receiving electrodes based on the preamble correlation values.

摘要翻译： 人类通信系统中的接收机包括：接收电极，包括包含控制帧和数据帧的传输帧; 与接收电极连接的第一和第二开关; 切换控制单元，每当输入每个控制帧时，控制第一和第二开关的切换，以响应于每个控制帧选择性地将接收电极与第一和第二开关连接; 信号处理单元，对从第一和第二开关输出的传输帧执行信号处理; 前导检测单元，从包括在所述信号处理传输帧中的每个控制帧中检测所述第一前同步码，以产生用于所述第一前同步码的前同步码相关值; 以及相关值处理单元，其基于前导码相关值，控制所述切换控制单元，以选择所述接收电极中的最终接收电极对。

公开(公告)号：US20120105285A1

公开(公告)日：2012-05-03

申请号：US13267223

申请日：2011-10-06

申请人： Kyung Hwan Park ,  Sung Weon Kang ,  Seok Bong Hyun ,  Tae Young Kang ,  Byoung Gun Choi ,  Chang Hee Hyoung ,  Jung Hwan Hwang ,  Sung Eun Kim

发明人： Kyung Hwan Park ,  Sung Weon Kang ,  Seok Bong Hyun ,  Tae Young Kang ,  Byoung Gun Choi ,  Chang Hee Hyoung ,  Jung Hwan Hwang ,  Sung Eun Kim

IPC分类号： G01S3/02

CPC分类号： G01S3/48

摘要： An apparatus for estimating an angle of arrival includes: a plurality of direction synthesizing units shifting the phase of each of a plurality of signals received by an array antenna such that the angle of arrival of each of the received signals is changed by a predetermined change angle; and an estimation unit estimating the angle of arrival of the received signal by using radiation gains of two phase-shifted signals among the signals phase-shifted by the plurality of direction synthesizing units.

摘要翻译： 用于估计到达角的装置包括：多个方向合成单元，用于使由阵列天线接收的多个信号中的每一个的相位移动，使得每个接收信号的到达角度改变预定的变化角度 ; 以及估计单元，通过使用由所述多个方向合成单元相移的信号中的两个相移信号的辐射增益来估计接收信号的到达角。

公开(公告)号：US08007644B2

公开(公告)日：2011-08-30

申请号：US11454730

申请日：2006-06-16

申请人： Sung Eun Kim ,  Tae Hyun Lim ,  Kwang Jong Yoo ,  Byung Han Yun ,  Yang Sik Moon

发明人： Sung Eun Kim ,  Tae Hyun Lim ,  Kwang Jong Yoo ,  Byung Han Yun ,  Yang Sik Moon

IPC分类号： C23C14/34 ,  C23C16/00

CPC分类号： C23C14/50 ,  C23C14/568 ,  Y10S414/139

摘要： An inclined carrier transferring apparatus for use inline sputtering equipment. The inclined carrier transferring apparatus includes rollers and a guiding portion. The rollers transfer and support the bottom of a carrier. The guiding portion is installed diagonally with respect to the rollers, to support the top of the carrier in a non-contact manner.

摘要翻译： 一种用于在线溅射设备的倾斜载体传送装置。 倾斜载体传送装置包括辊和引导部。 辊子传送和支撑载体的底部。 引导部分相对于辊倾斜地安装，以非接触的方式支撑载体的顶部。

公开(公告)号：US20110200208A1

公开(公告)日：2011-08-18

申请号：US12808707

申请日：2008-09-25

申请人： Jae Hoon Shim ,  Sung Weon Kang ,  Sung Eun Kim ,  Jung Hwan Hwang ,  Chang Hee Hyoung ,  Jin Kyung Kim ,  In Gi Lim ,  Hyung Il Park ,  Kyung Soo Kim ,  Jung Bum Kim ,  Tae Wook Kang ,  Ki Hyuk Park

发明人： Jae Hoon Shim ,  Sung Weon Kang ,  Sung Eun Kim ,  Jung Hwan Hwang ,  Chang Hee Hyoung ,  Jin Kyung Kim ,  In Gi Lim ,  Hyung Il Park ,  Kyung Soo Kim ,  Jung Bum Kim ,  Tae Wook Kang ,  Ki Hyuk Park

IPC分类号： H04B15/00

CPC分类号： H04B13/00

摘要： Provided are an apparatus and method for transmitting sound through a nonlinear medium. The apparatus includes a pre-distorter for previously distorting a sound signal to compensate for distortion to be caused by a frequency characteristic of the nonlinear medium in a transmission process of the sound signal, a sigma-delta modulator for modulating the pre-distorted sound signal into a signal having two signal levels, a high-frequency modulator for multiplying the modulated signal by a carrier wave having a higher frequency than an audio frequency band to shift the modulated signal to a carrier frequency band and generate a high-frequency modulated signal, and a transmitter for converting the high-frequency modulated signal into a sound wave signal suited to be transmitted through the nonlinear medium and transmitting the sound wave signal.

摘要翻译： 提供了一种通过非线性介质发送声音的装置和方法。 该装置包括预失真器，用于在声音信号的传输过程中预先扭曲声音信号以补偿由非线性介质的频率特性引起的失真，用于调制预失真声音信号的Σ-Δ调制器 转换为具有两个信号电平的信号，用于将调制信号乘以具有比音频频带更高频率的载波的高频调制器，以将调制信号移位到载波频带并产生高频调制信号， 以及用于将高频调制信号转换成适于通过非线性介质传输的声波信号并发送声波信号的发射机。

公开(公告)号：US07974001B2

公开(公告)日：2011-07-05

申请号：US12549263

申请日：2009-08-27

申请人： Sang Moon Lee ,  Yongsoo Oh ,  Hwan-Soo Lee ,  Jeong Bok Kwak ,  Sung Eun Kim

发明人： Sang Moon Lee ,  Yongsoo Oh ,  Hwan-Soo Lee ,  Jeong Bok Kwak ,  Sung Eun Kim

IPC分类号： G02B26/00 ,  G09G3/34

CPC分类号： G02B26/026

摘要： There are provided a display element and electronic paper. The display element includes a structure having a cylindrical shape and including a void inside, and at least two display regions formed on a side face of the structure and colored with different colors. The use of the display element for electronic paper can improve a response rate while lowering driving voltage, and can improve a contrast ratio by increasing a packing fraction.

摘要翻译： 提供了显示元件和电子纸。 显示元件包括具有圆柱形形状并且在其内部包括空隙的结构以及形成在该结构的侧面上并以不同颜色着色的至少两个显示区域。 使用电子纸的显示元件可以提高响应速度同时降低驱动电压，并且可以通过增加打包分数来提高对比度。

公开(公告)号：US20110059692A1

公开(公告)日：2011-03-10

申请号：US12877067

申请日：2010-09-07

申请人： Chang Hee Hyoung ,  Sung Weon Kang ,  In Gi Lim ,  Hyung Il Park ,  Tae Wook Kang ,  Jung Hwan Hwang ,  Kyung Soo Kim ,  Jung Bum Kim ,  Sung Eun Kim ,  Seok Bong Hyun ,  Kyung Hwan Park ,  Byoung Gun Choi ,  Tae Young Kang

发明人： Chang Hee Hyoung ,  Sung Weon Kang ,  In Gi Lim ,  Hyung Il Park ,  Tae Wook Kang ,  Jung Hwan Hwang ,  Kyung Soo Kim ,  Jung Bum Kim ,  Sung Eun Kim ,  Seok Bong Hyun ,  Kyung Hwan Park ,  Byoung Gun Choi ,  Tae Young Kang

IPC分类号： H04B5/00

CPC分类号： H04B5/0037

摘要： A communications device using a near field includes: a near field signal providing unit providing one of a baseband signal and a signal obtained by applying digital modulation to the baseband signal, as a near field signal; an interface unit transmitting and receiving the provided near field signal; and a controller controlling the near field signal providing unit and the interface unit. A low data transfer rate of the related art near field communications can be overcome. Namely, various services can be provided by using a high data transfer rate. In particular, near field communications and a network configuration and data communications performed through the existing wireless network can be implemented as a single combined technique. In addition, power supply and communications can be simultaneously provided effectively by sharing an interface of an electrical coupling and a magnetic coupling.

摘要翻译： 使用近场的通信设备包括：近场信号提供单元，其提供基带信号和通过对基带信号应用数字调制而获得的信号中的一个作为近场信号; 接收单元，发送和接收所提供的近场信号; 以及控制近场信号提供单元和接口单元的控制器。 可以克服近场通信中的相关技术的低数据传输速率。 即，可以通过使用高数据传输速率来提供各种服务。 特别地，近场通信和通过现有无线网络执行的网络配置和数据通信可以被实现为单一的组合技术。 此外，通过共享电耦合和磁耦合的接口，可以有效地同时提供电源和通信。

公开(公告)号：US20100274083A1

公开(公告)日：2010-10-28

申请号：US12808178

申请日：2008-09-19

申请人： Chang Hee Hyoung ,  Sung Weon Kang ,  Jung Hwan Hwang ,  Sung Eun Kim ,  Jin Kyung Kim ,  Tae Wook Kang ,  Kyung Soo Kim ,  Jung Bum Kim ,  Hyung II Park ,  In Gi Lim ,  Ki Hyuk Park ,  Jae Hoon Shim

发明人： Chang Hee Hyoung ,  Sung Weon Kang ,  Jung Hwan Hwang ,  Sung Eun Kim ,  Jin Kyung Kim ,  Tae Wook Kang ,  Kyung Soo Kim ,  Jung Bum Kim ,  Hyung II Park ,  In Gi Lim ,  Ki Hyuk Park ,  Jae Hoon Shim

IPC分类号： A61B1/04 ,  H04B7/00

CPC分类号： A61B1/041 ,  A61B5/0031

摘要： There is provided a human body communication system including: a wireless capsule injected into the body to acquire image information of the interior of the body and transmitting a signal with respect to the acquired information to the outside of the body from the inside of the body by using an electrode; and a portable data recorder performing, from the outside of the body, RF communication with the wireless capsule by the medium of the body, receiving the signal transmitted from the wireless capsule through an electrode in contact with the human body, processing the received signal into RF data, and storing the RF data.

摘要翻译： 提供了一种人体通信系统，包括：无线胶囊，其被注入到身体中以获取身体内部的图像信息，并且从所获取的信息中将从所获取的信息的信号发送到身体的外部，从身体的内部通过 使用电极; 以及便携式数据记录器，从身体外部执行由身体的介质与无线胶囊的RF通信，通过与人体接触的电极接收从无线胶囊发送的信号，将接收到的信号进行处理 RF数据，并存储RF数据。

公开(公告)号：US20100272159A1

公开(公告)日：2010-10-28

申请号：US12767430

申请日：2010-04-26

申请人： In Gi LIM ,  Hyung Il Park ,  Tae Wook Kang ,  Chang Hee Hyoung ,  Sung Weon Kang ,  Jung Hwan Hwang ,  Kyung Soo Kim ,  Jung Bum Kim ,  Sung Eun Kim ,  Jin Kyung Kim ,  Hey Jin Myoung ,  Seok Bong Hyun ,  Kyung Hwan Park ,  Byoung Gun Choi ,  Tae Young Kang

发明人： In Gi LIM ,  Hyung Il Park ,  Tae Wook Kang ,  Chang Hee Hyoung ,  Sung Weon Kang ,  Jung Hwan Hwang ,  Kyung Soo Kim ,  Jung Bum Kim ,  Sung Eun Kim ,  Jin Kyung Kim ,  Hey Jin Myoung ,  Seok Bong Hyun ,  Kyung Hwan Park ,  Byoung Gun Choi ,  Tae Young Kang

IPC分类号： H04B1/707

CPC分类号： H04J13/18 ,  H04J11/003 ,  H04J13/0048

摘要： A frequency selective digital transmission apparatus includes: a preamble transmission processing unit generating a preamble for frame synchronization and spreading the generated preamble with a predetermined spreading code; a header transmission processing unit configuring a header including data attribute information and spreading the header with a predetermined spreading code; a data transmission processing unit performing serial-to-parallel conversion on transmission data according to a selected transmission mode and a spreading scheme and spreading the same with a frequency selective spreading code; and a multiplexing unit multiplexing the preamble, the header, and the data which have been spread by the preamble transmission processing unit, the header transmission processing unit and the data transmission processing unit, respectively, and transmitting the same as digital signals.

摘要翻译： 频率选择性数字传输装置包括：前导码发送处理单元，生成用于帧同步的前同步码，并以预定的扩展码扩展生成的前同步码; 标题发送处理单元，配置包括数据属性信息的报头，并以预定的扩展码扩展报头; 数据发送处理单元，根据所选择的发送模式和扩频方式对发送数据进行串行/并行变换，并以频率选择性扩展码进行扩频; 以及复用单元，分别复用由前导码发送处理单元，报头发送处理单元和数据发送处理单元分别扩展的前导码，报头和数据，并将其作为数字信号发送。

公开(公告)号：US20100271687A1

公开(公告)日：2010-10-28

申请号：US12549263

申请日：2009-08-27

申请人： Sang Moon Lee ,  Yongsoo Oh ,  Hwan-Soo Lee ,  Jeong Bok Kwak ,  Sung Eun Kim

发明人： Sang Moon Lee ,  Yongsoo Oh ,  Hwan-Soo Lee ,  Jeong Bok Kwak ,  Sung Eun Kim

IPC分类号： G02B26/00

CPC分类号： G02B26/026

摘要： There are provided a display element and electronic paper. The display element includes a structure having a cylindrical shape and including a void inside, and at least two display regions formed on a side face of the structure and colored with different colors. The use of the display element for electronic paper can improve a response rate while lowering driving voltage, and can improve a contrast ratio by increasing a packing fraction.

摘要翻译： 提供了显示元件和电子纸。 显示元件包括具有圆柱形形状并且在其内部包括空隙的结构以及形成在该结构的侧面上并以不同颜色着色的至少两个显示区域。 使用电子纸的显示元件可以提高响应速度同时降低驱动电压，并且可以通过增加打包分数来提高对比度。

公开(公告)号：US20100045446A1

公开(公告)日：2010-02-25

申请号：US12408093

申请日：2009-03-20

申请人： SEOK BONG HYUN ,  Sung Weon Kang ,  Tae Young Kang ,  Tae Wook Kang ,  Kyung Soo Kim ,  Sung Eun Kim ,  Jung Bum Kim ,  Jin Kyung Kim ,  Hey Jin Myoung ,  Kyung Hwan Park ,  Hyung II Park ,  In Gi Lim ,  Byoung Gun Choi ,  Chang Hee Hyoung ,  Jung Hwan Hwang

发明人： SEOK BONG HYUN ,  Sung Weon Kang ,  Tae Young Kang ,  Tae Wook Kang ,  Kyung Soo Kim ,  Sung Eun Kim ,  Jung Bum Kim ,  Jin Kyung Kim ,  Hey Jin Myoung ,  Kyung Hwan Park ,  Hyung II Park ,  In Gi Lim ,  Byoung Gun Choi ,  Chang Hee Hyoung ,  Jung Hwan Hwang

IPC分类号： H04Q5/22

CPC分类号： H04Q9/00 ,  H04B13/005 ,  H04Q2209/47

摘要： An a Radio Frequency Identification (RFID) system using human body communication includes a first electrode pad receiving a signal of a reader transmitted through a human body, or outputting an output signal to the human body, a rectifier rectifying the signal of the reader to generate a direct current (DC) voltage, a power manager changing the DC voltage into an operation voltage, a modulator/demodulator demodulating the signal of the reader, or modulating the output signal of the tag to transfer the modulated signal to the first electrode pad, a digital controller performing a read or write operation in response to the signal of the reader demodulated by the modulator/demodulator, and a memory storing identification information of the tag and information according to an operation result of the digital controller.

摘要翻译： 使用人体通信的射频识别（RFID）系统包括：接收通过人体传输的读取器的信号的第一电极焊盘，或向人体输出输出信号的整流器，对读取器的信号进行整流以产生 直流（DC）电压，功率管理器将直流电压改变为工作电压，调制器/解调器解调读取器的信号，或调制标签的输出信号以将调制信号传送到第一电极焊盘， 响应于由调制器/解调器解调的读取器的信号执行读或写操作的数字控制器，以及根据数字控制器的操作结果存储标签和信息的识别信息的存储器。