公开(公告)号：US07546677B2

公开(公告)日：2009-06-16

申请号：US11898002

申请日：2007-09-07

申请人： Jae Woo Lee ,  Chang Han Je ,  Sung Weon Kang

发明人： Jae Woo Lee ,  Chang Han Je ,  Sung Weon Kang

IPC分类号： H01H11/00 ,  H01H65/00

CPC分类号： H01H59/0009 ,  H01G5/16 ,  H01G5/18 ,  H01H2059/0072 ,  H01P1/127 ,  Y10T29/417 ,  Y10T29/49105 ,  Y10T29/49117 ,  Y10T29/49155 ,  Y10T29/49204 ,  Y10T29/49208

摘要： A method includes forming a signal line on the substrate so as to have a predetermined opening portion; at least one supporting frame each formed on the substrate at both sides of the signal line; a ground line formed on the substrate between the supporting frame and the signal line; a moving plate fixed to the supporting frame at both sides thereof, the moving plate being movable upward and downward; a switching unit positioned on the moving plate, the switching unit comprising contact means for connecting the opened signal line; and a supporting layer for supporting the moving plate and the switching unit, wherein the supporting layer comprises a support protrusion portion for maintaining a distance from the substrate.

摘要翻译： 一种方法包括在基板上形成信号线以具有预定的开口部分; 至少一个支撑框架，每个形成在信号线两侧的基板上; 形成在支撑框架和信号线之间的基板上的接地线; 移动板在其两侧固定到支撑框架，移动板可向上和向下移动; 位于移动板上的切换单元，切换单元包括用于连接打开的信号线的接触装置; 以及用于支撑所述移动板和所述切换单元的支撑层，其中所述支撑层包括用于保持与所述基板的距离的支撑突出部分。

公开(公告)号：US20080284607A1

公开(公告)日：2008-11-20

申请号：US12096365

申请日：2006-12-06

申请人： Chang Hee Hyoung ,  Jin Bong Sung ,  Sung Weon Kang ,  Jun Hwan Hwang ,  Duck Gun Park ,  Jin Kyung Kim

发明人： Chang Hee Hyoung ,  Jin Bong Sung ,  Sung Weon Kang ,  Jun Hwan Hwang ,  Duck Gun Park ,  Jin Kyung Kim

IPC分类号： G08B23/00

CPC分类号： H04W52/0254 ,  A61B5/0002 ,  A61B5/0028 ,  A61B2560/0209 ,  H04M2250/12 ,  Y02D70/00

摘要： Provided is a communication apparatus having a human body contact sensing function and a method thereof. The communication apparatus includes: an electrode that comes in contact with the human body; a contact sensor that is connected to the electrode, and instructs the central processing unit to perform an initial operation if contact with the human body is sensed; and a data processing unit that receives a control signal from the central processing unit so as to select whether to transmit or receive data, and performs a transmitting or receiving operation according to the control signal. Accordingly, in order to reduce power consumption when in a stand-by state before human body contact is made in a communication apparatus using a human body as a communication medium, a human body contact sensor is included so as to minimize power consumption of a micro processing unit and a transmitter/receiver circuit until contact occurs. Therefore, since power consumption is minimized when in a stand-by mode by using a contact sensor having significantly low power consumption, there is an advantage in that a stand-by time of a portable device is extended.

摘要翻译： 提供一种具有人体接触检测功能的通信装置及其方法。 通信装置包括：与人体接触的电极; 接触传感器，其被连接到所述电极，并且如果感测到与人体接触，则指示所述中央处理单元执行初始操作; 以及数据处理单元，其从中央处理单元接收控制信号，以选择是发送还是接收数据，并根据控制信号执行发送或接收操作。 因此，为了在使用人体作为通信介质的通信装置进行人体接触之前处于待机状态时降低功耗，包括人体接触传感器，以将微型电力消耗降至最低 处理单元和发送器/接收器电路，直到发生接触。 因此，由于通过使用具有显着低功耗的接触传感器处于待机模式时功耗最小化，所以具有延长便携式设备的待机时间的优点。

公开(公告)号：US07373717B2

公开(公告)日：2008-05-20

申请号：US11636449

申请日：2006-12-11

申请人： Jae Woo Lee ,  Sung Weon Kang ,  Youn Tae Kim

发明人： Jae Woo Lee ,  Sung Weon Kang ,  Youn Tae Kim

IPC分类号： H01H11/00 ,  H01H65/00

CPC分类号： H01P1/127 ,  H01H1/0036 ,  H01P11/003 ,  Y10T29/49105 ,  Y10T29/49117 ,  Y10T29/49155 ,  Y10T29/49204 ,  Y10T29/49208

摘要： Provided is a manufacturing method of self-sustaining center-anchor microelectromechanical switch driven by an electrostatic force used for controlling a signal transmission in an electronic system, which can suppress deformation of a movement plane generated during manufacturing and operation process by inserting the self-sustaining center-anchor, and improve a ground line contact phenomenon of an upper electrode, thereby enhancing reliability and signal isolation feature while maintaining an existing insertion loss feature compared to the microelectromechanical switch of the prior art.

摘要翻译： 提供一种由用于控制电子系统中的信号传输的静电力驱动的自维持中心锚微机电开关的制造方法，其能够抑制在制造和操作过程中产生的运动平面的变形，方法是插入自持维持 中心锚，并改善上电极的接地线接触现象，从而与现有技术的微机电开关相比，保持现有的插入损耗特征，从而增强可靠性和信号隔离特性。

公开(公告)号：US07283025B2

公开(公告)日：2007-10-16

申请号：US11086320

申请日：2005-03-23

申请人： Jae Woo Lee ,  Chang Han Je ,  Sung Weon Kang

发明人： Jae Woo Lee ,  Chang Han Je ,  Sung Weon Kang

IPC分类号： H01H51/22

CPC分类号： H01H59/0009 ,  H01G5/16 ,  H01G5/18 ,  H01H2059/0072 ,  H01P1/127 ,  Y10T29/417 ,  Y10T29/49105 ,  Y10T29/49117 ,  Y10T29/49155 ,  Y10T29/49204 ,  Y10T29/49208

摘要： Provided is a micro-electromechanical systems switch for controlling signal delivery in a high frequency band wireless communication and a radio frequency (RF) system and, comprising: a substrate; a signal line formed on the substrate and having a predetermined opening portion; at least one supporting frame each formed on the substrate at both sides of the signal line; a ground line formed on the substrate between the supporting frame and the signal line; a moving plate fixed to the supporting frame at both sides thereof, the moving plate being movable upward and downward; a switching unit positioned on the moving plate, the switching unit comprising contact means for connecting the opened signal line; and a supporting layer for supporting the moving plate and the switching unit, wherein the supporting layer comprises a support protrusion portion for maintaining a distance from the substrate.

摘要翻译： 提供了一种用于控制高频无线通信和射频（RF）系统中的信号传送的微机电系统开关，并且包括：基板; 形成在所述基板上并具有预定开口部分的信号线; 至少一个支撑框架，每个形成在信号线两侧的基板上; 形成在支撑框架和信号线之间的基板上的接地线; 移动板在其两侧固定到支撑框架，移动板可上下移动; 位于移动板上的切换单元，切换单元包括用于连接打开的信号线的接触装置; 以及用于支撑所述移动板和所述切换单元的支撑层，其中所述支撑层包括用于保持与所述基板的距离的支撑突出部分。

公开(公告)号：US07170374B2

公开(公告)日：2007-01-30

申请号：US10800767

申请日：2004-03-16

申请人： Jae Woo Lee ,  Sung Weon Kang ,  Youn Tae Kim

发明人： Jae Woo Lee ,  Sung Weon Kang ,  Youn Tae Kim

IPC分类号： H01H51/22

CPC分类号： H01P1/127 ,  H01H59/0009

摘要： Provided is a self-sustaining center-anchor microelectromechanical switch driven by an electrostatic force used for controlling a signal transmission in an electronic system, which can suppress deformation of a movement plane generated during manufacturing and operation process by inserting the self-sustaining center-anchor, and improve a ground line contact phenomenon of an upper electrode, thereby enhancing reliability and signal isolation feature while maintaining an existing insertion loss feature compared to the microelectromechanical switch of the prior art.

摘要翻译： 提供一种由用于控制电子系统中的信号传输的静电力驱动的自维持中心锚微机电开关，其能够抑制在制造和操作过程中产生的运动平面的变形，方法是插入自持中心锚 并且与现有技术的微机电开关相比，改善了上电极的接地线接触现象，从而提高了可靠性和信号隔离特性，同时保持了现有的插入损耗特征。

公开(公告)号：US20060092908A1

公开(公告)日：2006-05-04

申请号：US11088977

申请日：2005-03-24

申请人： Jin Bong Sung ,  Sung Weon Kang

发明人： Jin Bong Sung ,  Sung Weon Kang

IPC分类号： H04B7/212

CPC分类号： H04B13/005

摘要： Provided is communication apparatus and method using a transmission medium, in an environment where at least one transmitter and at least one receiver are connected to at least one human body which is a conductive transmission medium, in which the receiver requiring any information data requests a transmission to the transmitter or the transmitter sends a signal indicative of a transmission of required information data, and then, the transmitter provides the required information data to the receiver requiring the corresponding information data, thereby providing a communication environment without interference between the transmission means and the receiving means.

摘要翻译： 提供了在至少一个发射机和至少一个接收机连接到作为导电传输介质的至少一个人体的环境中的使用传输介质的通信装置和方法，其中需要任何信息数据的接收机请求传输 发送器或发送器发送指示所需信息数据的传输的信号，然后，发送器向需要相应信息数据的接收机提供所需的信息数据，从而提供通信环境，而不会在传输装置和 接收手段。

公开(公告)号：US06992637B2

公开(公告)日：2006-01-31

申请号：US10743459

申请日：2003-12-23

申请人： Jung Hwan Hwang ,  Sung Hae Jung ,  Woo Seok Yang ,  Jae Woo Lee ,  Sung Weon Kang ,  Yun Tae Kim

发明人： Jung Hwan Hwang ,  Sung Hae Jung ,  Woo Seok Yang ,  Jae Woo Lee ,  Sung Weon Kang ,  Yun Tae Kim

IPC分类号： H01Q13/10

CPC分类号： H01Q1/38 ,  H01Q13/16

摘要： The present invention is provided to manufacture a slot antenna having slots formed on both sides, that is, a top and a bottom of a dielectric substrate, wherein electric fields in the slots are generated in the utmost same direction. According to this structure, it is possible to realize a compact and lightweight slot antenna having higher gain and radiation efficiency characteristics in comparison with the conventional meandered slot antenna.

摘要翻译： 本发明提供用于制造具有形成在两侧上的槽的缝隙天线，即电介质衬底的顶部和底部，其中槽中的电场在最大相同的方向上产生。 根据该结构，与传统的蜿蜒槽缝天线相比，可以实现具有较高增益和辐射效率特性的紧凑且重量轻的缝隙天线。

公开(公告)号：US08798049B2

公开(公告)日：2014-08-05

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 ,  Kyungsoo 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 ,  Kyungsoo Kim ,  Jung Bum Kim ,  Sung Eun Kim ,  Jin Kyung Kim ,  Kyung Hwan Park ,  Byoung Gun Choi ,  Tae Young Kang

IPC分类号： H04L12/28

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：US08761231B2

公开(公告)日：2014-06-24

申请号：US12667385

申请日：2008-04-29

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

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

IPC分类号： H04B1/00

CPC分类号： H04L12/40136 ,  H04B1/7097

摘要： Provided are a frequency modulation/demodulation apparatus using a frequency selective baseband and a transmitting/receiving apparatus using the same. In a frequency selective baseband transmission technique or an FS-CDMA technique, a transmission rate is controlled according to communication channel environment, spread code groups are repeatedly selected in a receiving side so as to obtain a frequency diversity gain. Accordingly, it is possible to reduce interference between users. In addition, even in a case where strong interference induced from electronic exists, it is possible to implement low-power, stable human-body communication and to ensure a communication quality.

摘要翻译： 提供了使用频率选择性基带的频率调制/解调装置和使用它的发送/接收装置。 在频率选择性基带传输技术或FS-CDMA技术中，根据通信信道环境来控制传输速率，在接收侧重复选择扩频码组，以获得频率分集增益。 因此，可以减少用户之间的干扰。 此外，即使在由电子产生的强干扰存在的情况下，也可以实现低功率，稳定的人体通信并确保通信质量。

公开(公告)号：US08593297B2

公开(公告)日：2013-11-26

申请号：US12950984

申请日：2010-11-19

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

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

IPC分类号： G08B7/00

CPC分类号： H04B13/005 ,  H04B10/116

摘要： A walking guidance apparatus using human body communication, including: a first human body communication device acquiring a walking guidance information signal, converting the acquired walking guidance information signal into a signal available for human body communication, and transmitting the converted signal through a user's body; and a second human body communication device receiving the signal transmitted through the user's body from the first human body communication device, converting the received signal into a signal that can be recognized by the user, and outputting the converted signal. Walking guidance information having a high privacy function and high stability and accuracy can be provided to enhance user convenience.

摘要翻译： 一种使用人体通信的行走引导装置，包括：第一人体通信装置获取步行指导信息信号，将获取的行走指导信息信号转换为可用于人体通信的信号，并通过用户身体发送转换后的信号; 以及第二人体通信装置，从第一人体通信装置接收通过用户身体发送的信号，将接收到的信号转换为用户可以识别的信号，并输出转换后的信号。 可以提供具有高隐私功能和高稳定性和准确性的行走指导信息，以增强用户的便利性。