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61. 发明申请

US20080259827A1 Communication System Using Frequency According to Security or Transmission Distance 审中-公开
标题翻译：根据安全或传输距离使用频率的通信系统
公开(公告)号：US20080259827A1
公开(公告)日：2008-10-23
申请号：US12096569
申请日：2006-12-06
申请人： Jin-Bong Sung , Sung Weon Kang , Jung Hwan Hwang , Duck Gun Park , Chang Hee Hyoung , Jin Kyung Kim
发明人： Jin-Bong Sung , Sung Weon Kang , Jung Hwan Hwang , Duck Gun Park , Chang Hee Hyoung , Jin Kyung Kim
IPC分类号： H04J1/00 , H04L5/14 , H04B7/005 , H04B7/00
CPC分类号： H04B13/005
摘要： A communication system using a frequency determined according to information security protection or a transmission distance of a signal is provided. A local area communication requiring information security protection uses a frequency less than a predetermined frequency, and a local or wide area communication requiring no information security protection uses a frequency greater than predetermined frequency, thereby providing an effective communication environment based on information security protection, a communication distance, and communication characteristics satisfying frequency characteristics of a transmission medium, and accordingly increasing a communication field.
摘要翻译：提供了使用根据信息安全保护或信号的传输距离确定的频率的通信系统。需要信息安全保护的本地通信使用小于预定频率的频率，并且不需要信息安全保护的本地或广域通信使用大于预定频率的频率，从而基于信息安全保护提供有效的通信环境，通信距离和满足传输介质的频率特性的通信特性，从而增加通信场。

62. 发明申请

US20080158432A1 Dmb Receiver and Receiving Method Using Human Body Antenna 审中-公开
标题翻译：使用人体天线的接收和接收方式
公开(公告)号：US20080158432A1
公开(公告)日：2008-07-03
申请号：US11914070
申请日：2006-03-13
申请人： Jung Hwan Hwang , Sung Weon Kang , Chang Hee Hyoung , Jin Bong Sung , Duck Gun Park , Jin Kyung Kim
发明人： Jung Hwan Hwang , Sung Weon Kang , Chang Hee Hyoung , Jin Bong Sung , Duck Gun Park , Jin Kyung Kim
IPC分类号： H04N5/44
CPC分类号： H01Q1/273 , H01Q1/24 , H01Q1/44 , H01Q9/32
摘要： Provided is a T-DMB receiver and receiving method using a human body as an antenna. The T-DMB receiver includes: an electrode making contact with a human body; a low frequency amplifier receiving via the electrode a current flowing through the human body due to a DMB broadcasting signal emitted by a terrestrial relay station and amplifying the received current; and an impedance matching circuit located between the electrode and the low frequency amplifier and matching an impedance of the human body with an impedance of the low frequency amplifier. Accordingly, a T-DMB receiver easy to carry without a separate antenna can be implemented.
摘要翻译：提供了一种使用人体作为天线的T-DMB接收机和接收方法。 T-DMB接收机包括：与人体接触的电极; 低频放大器，由于由地面中继站发射的DMB广播信号，经由电极接收流过人体的电流，并放大接收的电流; 以及阻抗匹配电路，位于电极和低频放大器之间，并将人体的阻抗与低频放大器的阻抗相匹配。因此，可以实现在没有单独的天线的情况下容易携带的T-DMB接收机。

63. 发明申请

US20080294722A1 Method and Apparatus for Providing Touch and Play (Tap) - Based Service and System Using the Method and Apparatus 有权
标题翻译：使用方法和装置提供触摸（Tap）的服务和系统的方法和装置
公开(公告)号：US20080294722A1
公开(公告)日：2008-11-27
申请号：US12096366
申请日：2006-12-05
申请人： Duck-Gun Park , Sung Weon Kang , Chang Hee Hyoung , Jin Bong Sung , Jung Hwan Hwang , Jin Kyung Kim
发明人： Duck-Gun Park , Sung Weon Kang , Chang Hee Hyoung , Jin Bong Sung , Jung Hwan Hwang , Jin Kyung Kim
IPC分类号： H04B13/00 , G06F15/16
CPC分类号： H04B13/005
摘要： Provided are a method, apparatus and system for providing a touch and play (TAP)-based service. The method includes setting respective device identifiers of a plurality of devices which can be connected to a device using an organism as a transmission channel and setting services to be provided to a user through the interaction between the device and each of the devices corresponding to the device identifiers, respectively; having at least two execution levels so that one of the at least two execution levels can be selected in order to determine whether to execute a service in cooperation with one of the devices and setting one of the at least two execution levels according to an input from a user; receiving a device identifier of another device if the device is connected to one of the devices using the organism as the transmission channel; recognizing services set for the other device and identifying a service that is to be provided to the user through the interaction between the device and the other device; determining whether to execute the identified service according to the set execution level; and automatically recognizing information required to provide the service that is determined to be executed in cooperation with the other device and executing the determined service. When the method, apparatus and the system are used, a user can receive a desired service by simply touching two devices.
摘要翻译：提供了一种用于提供基于触摸和播放（TAP）的服务的方法，装置和系统。该方法包括将能够使用生物体连接到设备的多个设备的各个设备标识符设置为传输信道，并且通过设备与对应于设备的每个设备之间的交互来设置将要提供给用户的服务标识符; 具有至少两个执行级别，使得可以选择所述至少两个执行级别中的一个，以便确定是否与所述设备之一协作执行服务，并且根据来自所述至少两个执行级别的输入来设置所述至少两个执行级别中的一个用户; 如果设备连接到使用生物体的设备之一作为传输信道，则接收另一设备的设备标识符; 为另一设备识别服务，并通过设备与另一设备之间的交互来识别要提供给用户的服务; 确定是否根据所设置的执行级别执行所识别的服务; 并且自动识别提供与其他设备协作确定执行的服务所需的信息并执行所确定的服务。当使用方法，装置和系统时，用户可以通过简单地触摸两个装置来接收期望的服务。

64. 发明授权

US07142829B2 Dual antenna diversity transmitter and system with improved power amplifier efficiency 失效
标题翻译：双天线分集发射机和具有改善的功率放大器效率的系统
公开(公告)号：US07142829B2
公开(公告)日：2006-11-28
申请号：US10836382
申请日：2004-05-03
申请人： Jin Bong Sung , Sung Weon Kang , Chang Hee Hyoung , Jung Hwan Hwang , Yun Tae Kim
发明人： Jin Bong Sung , Sung Weon Kang , Chang Hee Hyoung , Jung Hwan Hwang , Yun Tae Kim
IPC分类号： H03C7/02 , H04B1/02 , H04B7/02
CPC分类号： H04W52/52 , H04B7/0608 , H04B7/0808
摘要： Provided is a dual antenna diversity transmitter and system having improved power amplifier efficiency, and further comprising switches in the dual antenna diversity transmitter and system, to minimize a DC input power consumed by the power amplifier depending on the required transmitting output power and operate efficiently the power amplifier, whereby signal linearity can be maintained and the power amplifier can be efficiently operated in a more simplified manner, as compared to the conventional high efficiency power amplifier.
摘要翻译：提供了具有改进的功率放大器效率的双天线分集发射机和系统，并且还包括双天线分集发射机和系统中的交换机，以根据所需的发射输出功率最小化由功率放大器消耗的DC输入功率，并且有效地操作功率放大器，与传统的高效率功率放大器相比，可以保持信号线性度并且能够以更简化的方式有效地操作功率放大器。

65. 发明申请

US20110085522A1 METHOD FOR ALLOCATING SLOTS FOR EMERGENCY DATA AND METHOD FOR TRANSMITTING EMERGENCY DATA USING THE SAME 审中-公开
标题翻译：用于分配应急数据的速率的方法和使用其发送紧急数据的方法
公开(公告)号：US20110085522A1
公开(公告)日：2011-04-14
申请号：US12902113
申请日：2010-10-11
申请人： Hyung Il Park , Young Mi Kwon , Jung Hwan Hwang , Sung Weon Kang
发明人： Hyung Il Park , Young Mi Kwon , Jung Hwan Hwang , Sung Weon Kang
IPC分类号： H04J3/00
CPC分类号： H04W74/02 , H04W72/10 , H04W74/0816
摘要： There are provided a method for allocating slots for emergency data and a method for transmitting emergency data using the same. The method for allocating slots for emergency data may be configured to include: allocating slots for emergency data to superframes that are configured to include a beacon period indicating a start of the superframe, a contention access period (CAP) transmitting data through contention, and a contention free period (CFP) transmitting data without contention; and providing slot allocating information on the emergency data to nodes. As a result, the method for allocating slots for emergency data allocates the separate slots for the emergency data while avoiding the contention access period (CAP) frequently used, which are used in the inter-node contention mode to enable the plurality of nodes to use one slot for one emergency data. In particular, even though there may be the risk of transmission failure due to the contention mode, the occurrence frequency of the emergency message, or the like, is low, which results in a similar effect to allocating the dedicated slots for the emergency data to the plurality of nodes while avoiding the transmission failure.
摘要翻译：提供了一种用于分配用于紧急数据的时隙的方法和使用其来发送紧急数据的方法。用于分配用于紧急数据的时隙的方法可以被配置为包括：将用于紧急数据的时隙分配给被配置为包括指示超帧开始的信标周期的超帧，通过争用发送数据的竞争接入时段（CAP）无竞争期间（CFP）发送数据而无争用; 并向节点提供关于紧急数据的时隙分配信息。结果，用于分配用于紧急数据的时隙的方法分配用于紧急数据的单独时隙，同时避免在节点间竞争模式中使用的竞争接入时段（CAP），频繁使用的竞争接入周期（CAP）使多个节点能够使用一个时隙用于一个紧急数据。特别地，即使由于竞争模式而导致传输失败的风险，紧急消息的发生频率等也很低，这导致了将紧急数据的专用时隙分配给类似的效果多个节点同时避免传输失败。

66. 发明申请

US20080284607A1 Communication Apparatus Having Human Body Contact Sensing Function and Method Thereof 有权
标题翻译：具有人体接触感应功能及其方法的通信装置
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。

67. 发明授权

US06985049B2 Switched coupler type digital phase shifter using quadrature generator 失效
标题翻译：使用正交发生器的开关耦合器型数字移相器
公开(公告)号：US06985049B2
公开(公告)日：2006-01-10
申请号：US10716571
申请日：2003-11-18
申请人： Chang Hee Hyoung , Sung Weon Kang , Yun Tae Kim
发明人： Chang Hee Hyoung , Sung Weon Kang , Yun Tae Kim
IPC分类号： H01P1/18
CPC分类号： H03H11/22 , H01P1/185
摘要： A switched coupler type digital phase shifter using a quadrature generator is disclosed. A switched coupler type digital phase shifter includes: a coupling unit for receiving one input signal and generating a first signal and a second signal having 180 degree phase difference based on the received input signal; a quadrature signal generation unit for generating a third signal to a sixth signal having 90 degree phase difference to each other based on the first signal and the second signal outputted from the coupling unit; and a switching unit for selectively outputting one of the third signal to the sixth signal outputted from the quadrate signal generation unit in response to a control signal. The present invention can increased integration of the multi-bit digital phase shifter by implementing multi bit phase variant with only one phase shifter. Also, the insertion loss can be minimized.
摘要翻译：公开了一种使用正交发生器的开关耦合器型数字移相器。开关耦合器型数字移相器包括：耦合单元，用于接收一个输入信号并产生第一信号和基于所接收的输入信号具有180度相位差的第二信号; 正交信号产生单元，用于根据从耦合单元输出的第一信号和第二信号，产生第三信号至具有彼此具有90度相位差的第六信号; 以及切换单元，用于响应于控制信号，选择性地将第三信号中的一个输出到从正方形信号产生单元输出的第六信号。本发明可以通过仅使用一个移相器实现多位相位变型来增加多位数字移相器的集成。此外，插入损耗可以最小化。

68. 发明授权

US06992637B2 Slot antenna having slots formed on both sides of dielectric substrate 有权
标题翻译：插槽天线，其具有形成在电介质基板两侧的槽
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。

69. 发明申请

US20090198112A1 PORTABLE DATA TRANSMITTING DEVICE, AND SYSTEM AND METHOD FOR MANAGING HEAT STRESS USING THE SAME 审中-公开
标题翻译：便携式数据传输装置，以及使用其来管理热应力的系统和方法
公开(公告)号：US20090198112A1
公开(公告)日：2009-08-06
申请号：US12096371
申请日：2006-02-28
申请人： Duck-Gun Park , Young Tae Kim , Sung Weon Kang , Seung Chul Shin
发明人： Duck-Gun Park , Young Tae Kim , Sung Weon Kang , Seung Chul Shin
IPC分类号： A61B5/00
CPC分类号： A61B5/02438 , A61B5/11 , A61B5/7275 , A61B2560/0412 , A61B2562/0219
摘要： A highly precise clock synchronization apparatus in a real-time locating system (RTLS), includes an optical transmitting/receiving unit for receiving a clock information frame from a clock synchronization server, converting the received clock information frame in series-parallel, and transmitting/receiving the clock information data and the clock information; an offset estimation unit for detecting a preamble signal and a clock information signal from he series-parallel converted clock information frame, calculating a phase difference value by comparing the detected preamble signal with the detected clock information signal, and outputting an offset value based on the calculated phase difference value; and a clock synchronization unit for updating a local clock value to a time of the clock synchronization server based on the offset value and the clock information frame.
摘要翻译：一种实时定位系统（RTLS）中的高精度时钟同步装置，包括一个用于从时钟同步服务器接收时钟信息帧的光发送/接收单元，并行地接收所接收的时钟信息帧，并发送/ 接收时钟信息数据和时钟信息; 偏移估计单元，用于检测来自串并联转换时钟信息帧的前同步信号和时钟信息信号，通过将检测到的前导信号与检测到的时钟信息信号进行比较来计算相位差值，并输出基于计算相位差值; 以及时钟同步单元，用于基于偏移值和时钟信息帧将本地时钟值更新为时钟同步服务器的时间。

70. 发明申请

US20080034578A1 Micro-electromechanical systems switch and method of fabricating the same 有权
标题翻译：微机电系统开关及其制造方法
公开(公告)号：US20080034578A1
公开(公告)日：2008-02-14
申请号：US11898002
申请日：2007-09-07
申请人： Jae Lee , Chang Han Je , Sung Weon Kang
发明人： Jae Lee , Chang Han Je , Sung Weon Kang
IPC分类号： H01H11/00 , H01G9/00
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： 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。

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