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31. 发明授权

US5953580A Method of manufacturing a vacuum device 失效
标题翻译：制造真空装置的方法
公开(公告)号：US5953580A
公开(公告)日：1999-09-14
申请号：US925197
申请日：1997-09-08
申请人： Sung Weon Kang , Jin Ho Lee , Kyoung Ik Cho , Hyung Joun Yoo
发明人： Sung Weon Kang , Jin Ho Lee , Kyoung Ik Cho , Hyung Joun Yoo
IPC分类号： H01L21/205 , H01J9/02 , H01L20/100
CPC分类号： H01J9/025
摘要： A method of manufacturing a vacuum device utilizing a sputtering process is disclosed. According to the present invention, the vacuum device includes a silicon substrate. An emission electrode having a sharp ended tip is formed by etching the silicon substrate. An insulating layer is formed on the silicon substrate so as to make the entire structure of the emission electrode to be exposed, with the emission electrode being surrounded by the insulating layer. A gate electrode is then formed adjacent to the sharp ended tip of the emission electrode. According to the present invention, it has advantages that the emission electrode is manufactured by forming the silicon pillar using the isotropic etching and anisotropic etching and the gate electrode can be easily formed adjacent to the emission electrode by using the sputtering method after the gate insulating layer is formed. Further, the distance between the emission electrode and the gate electrode may be easily adjusted, and the vacuum device may be operated with the desired voltage by controlling the distance between the emission electrode and the gate electrode of the vacuum device.
摘要翻译：公开了一种使用溅射工艺制造真空装置的方法。根据本发明，真空装置包括硅基板。通过蚀刻硅衬底形成具有尖端的尖端的发射电极。在硅衬底上形成绝缘层，以使发射电极的整个结构被暴露，发射电极被绝缘层包围。然后在发射电极的尖端处形成栅电极。根据本发明，具有通过使用各向同性蚀刻和各向异性蚀刻形成硅柱来制造发射电极的优点，并且通过在栅绝缘层之后使用溅射法容易地在栅极电极附近形成栅电极形成了。此外，可以容易地调节发射电极和栅电极之间的距离，并且可以通过控制发射电极和真空装置的栅电极之间的距离，以期望的电压来操作真空装置。

32. 发明授权

US08873603B2 Method and apparatus for amplitude modulation of spread signal 有权
标题翻译：扩展信号幅度调制方法和装置
公开(公告)号：US08873603B2
公开(公告)日：2014-10-28
申请号：US13564618
申请日：2012-08-01
申请人： Chang Hee Hyoung , Sung Weon Kang , In Gi Lim , Jung Bum Kim , Kyung Soo Kim , Kyung Hwan Park , Hyung-Il Park , Tae Young Kang , Sung Eun Kim , Tae Wook Kang , Jung Hwan Hwang , Byoung Gun Choi , Youn Tae Kim
发明人： Chang Hee Hyoung , Sung Weon Kang , In Gi Lim , Jung Bum Kim , Kyung Soo Kim , Kyung Hwan Park , Hyung-Il Park , Tae Young Kang , Sung Eun Kim , Tae Wook Kang , Jung Hwan Hwang , Byoung Gun Choi , Youn Tae Kim
IPC分类号： H04B1/707
CPC分类号： H04B1/707
摘要： Disclosed are a method and an apparatus for amplitude modulation of a spread signal that can increase a data transmission rate and frequency use efficiency by loading information on the amplitude of the spread signal used in digital communications. A method for amplitude modulation of a spread signal according to an exemplary embodiment of the present disclosure includes: receiving a first data signal; generating a spread signal by applying a spreading code to the first data signal; receiving a second data signal; and outputting the spread signal at an amplitude corresponding to a value of the second data signal.
摘要翻译：公开了一种扩展信号的幅度调制方法和装置，其可以通过加载关于在数字通信中使用的扩展信号的振幅的信息来增加数据传输速率和频率使用效率。根据本公开的示例性实施例的扩展信号的幅度调制方法包括：接收第一数据信号; 通过对第一数据信号施加扩展码来产生扩展信号; 接收第二数据信号; 并以与第二数据信号的值对应的幅度输出扩展信号。

33. 发明授权

US08606177B2 Apparatus and method for controlling human body contact of ground electrode, and human body communication system using the same 有权
标题翻译：用于控制接地电极人体接触的装置和方法，以及使用其的人体通信系统
公开(公告)号：US08606177B2
公开(公告)日：2013-12-10
申请号：US12598467
申请日：2008-03-21
申请人： Jung-Hwan Hwang , Sung-Weon Kang , Kyung-Soo Kim , Jung-Bum Kim , In-Gi Lim , Chang-Hee Hyoung , Sung-Eun Kim , Duck-Gun Park , Jin-Kyung Kim , Hyung-Il Park
发明人： Jung-Hwan Hwang , Sung-Weon Kang , Kyung-Soo Kim , Jung-Bum Kim , In-Gi Lim , Chang-Hee Hyoung , Sung-Eun Kim , Duck-Gun Park , Jin-Kyung Kim , Hyung-Il Park
IPC分类号： H04B5/00 , H04B1/034 , H04B7/24 , H04B13/02 , H03K17/94 , H03M11/00 , G08C19/10 , H04M11/04 , H04M9/00 , A61B5/05 , A61B5/04
CPC分类号： H04B13/005
摘要： Provided are an apparatus and a method for controlling human body contact of ground electrode, and a human body communication system using the same. The apparatus includes a resistance measuring unit for applying a predetermined voltage to a human body through a signal electrode, to measure a resistance value between the signal electrode and the ground electrode; a contact control unit for determining whether the ground electrode needs to contact the human body by using the measured resistance value, to provide control information associated with human body contact; and a contact performing unit for bringing the ground electrode into contact or out of contact with the human body according to the control information.
摘要翻译：提供了一种用于控制接地电极的人体接触的装置和方法以及使用其的人体通信系统。该装置包括用于通过信号电极向人体施加预定电压的电阻测量单元，以测量信号电极和接地电极之间的电阻值; 接触控制单元，用于确定接地电极是否需要通过使用测得的电阻值与人体接触，以提供与人体接触相关的控制信息; 以及接触执行单元，用于根据控制信息使接地电极与人体接触或脱离接触。

34. 发明授权

US08487773B2 Crime prevention system using human body communication and crime prevention method using human body communication 有权
标题翻译：使用人体传播的预防犯罪系统和使用人体传播的预防犯罪方法
公开(公告)号：US08487773B2
公开(公告)日：2013-07-16
申请号：US12950975
申请日：2010-11-19
申请人： Tae Wook Kang , Sung Weon Kang , Jung Hwan Hwang , Tae Young Kang , Kyung Soo Kim , Sung Eun Kim , Jung Bum Kim , Kyung Hwan Park , Hyung Il Park , In Gi Lim , Byoung Gun Choi , Seok Bong Hyun , Chang Hee Hyoung
发明人： Tae Wook Kang , Sung Weon Kang , Jung Hwan Hwang , Tae Young Kang , Kyung Soo Kim , Sung Eun Kim , Jung Bum Kim , Kyung Hwan Park , Hyung Il Park , In Gi Lim , Byoung Gun Choi , Seok Bong Hyun , Chang Hee Hyoung
IPC分类号： G08B23/00
CPC分类号： H04B13/005 , G08B21/0202 , G08B21/0269 , G08B21/22
摘要： Disclosed are a crime prevention system using human body communication and a crime prevention method using human body communication capable of actively and effectively preventing a generation of a crime by using human body communication. The crime prevention system using human body communication includes: a monitoring device attached to a monitoring target to sense his physical contact with an observer and providing information obtained by monitoring the monitoring target through human body communication when body contact of the monitoring target with the observer is sensed; and a reception device attached to the observer, receiving the monitoring information through human body communication, and transmitting the monitoring information to a pre-set destination. A criminal act of the monitoring target may be prevented in advance, and when a criminal act is attempted, an observer who may fall a victim of the criminal act can actively cope with the situation.
摘要翻译：公开了使用人体传播的预防犯罪系统和使用能够通过使用人体通信积极有效地防止犯罪的人体传播的预防犯罪方法。使用人体通信的犯罪预防系统包括：监视装置，其附接到监视目标，以感测其与观察者的身体接触，并且提供通过监视目标与观察者的身体接触时通过人体通信监视监视目标而获得的信息感觉到以及附接到观察者的接收装置，通过人体通信接收监视信息，并将监视信息发送到预定目的地。监督目标的犯罪行为可以提前预防，当企图犯罪的时候，可能成为犯罪行为受害者的观察员可以积极应付这种情况。

35. 发明授权

US08467431B2 Human body communication system and communication method thereof 有权
标题翻译：人体通讯系统及其通信方法
公开(公告)号：US08467431B2
公开(公告)日：2013-06-18
申请号：US12747051
申请日：2008-05-09
申请人： Ki-Hyuk Park , In-Gi Lim , Sung-Weon Kang , Hyung-Il Park , Chang-Hee Hyoung , Jung-Hwan Hwang , Jin-Kyung Kim , Duck-Gun Park , Tae-Wook Kang , Sung-Eun Kim , Jung-Bum Kim , Kyung-Soo Kim
发明人： Ki-Hyuk Park , In-Gi Lim , Sung-Weon Kang , Hyung-Il Park , Chang-Hee Hyoung , Jung-Hwan Hwang , Jin-Kyung Kim , Duck-Gun Park , Tae-Wook Kang , Sung-Eun Kim , Jung-Bum Kim , Kyung-Soo Kim
IPC分类号： H04L7/00 , H04L27/00 , H04B1/707
CPC分类号： H04B13/005
摘要： A human body communication system is provided. The human body communication system includes a transmitter and a receiver. The transmitter transmits a frame including a preamble, which is a Manchester-encoded pseudo noise (PN) code, to the human body. The receiver receives the frame from the human body, performs Manchester-decoding on the frame, performs cross-correlation on the decoding result and the PN code, and performs frame synchronization using the cross-correlation result. Accordingly, clock and data recovery performance is improved. Efficient frame synchronization with reduced computation amount can be provided.
摘要翻译：提供人体通信系统。人体通信系统包括发射机和接收机。发射机将包括作为曼彻斯特编码的伪噪声（PN）码的前导码的帧发送到人体。接收机从人体接收帧，在帧上执行曼彻斯特解码，对解码结果和PN码执行互相关，并使用互相关结果执行帧同步。因此，提高了时钟和数据恢复性能。可以提供具有减少的计算量的高效帧同步。

36. 发明申请

US20120314883A1 APPARATUS AND METHOD FOR TRANSMITTING HUMAN SOUND FOR REMOVING INTERFERENCE SIGNAL 有权
标题翻译：用于发送人声以消除干扰信号的装置和方法
公开(公告)号：US20120314883A1
公开(公告)日：2012-12-13
申请号：US13488796
申请日：2012-06-05
申请人： Tae Wook KANG , Jung Hwan Hwang , Sung Eun Kim , Sung Weon Kang , Sung Won Sohn
发明人： Tae Wook KANG , Jung Hwan Hwang , Sung Eun Kim , Sung Weon Kang , Sung Won Sohn
IPC分类号： G10K11/16
CPC分类号： H04B13/005
摘要： Disclosed are an apparatus and a method for transmitting human sound that cancel an interference signal generated by a non-linear property of a human body around an ear by synthesizing and transmitting a sound signal modulated by a single side band (SSB) transmission method and a carrier to one output unit and by synthesizing and transmitting the sound signal modulated by the single side band (SSB) transmission method and a carrier in which a phase of a signal is transited to the other output unit, by using two signal output units in a sound transmitting apparatus.
摘要翻译：公开了一种通过合成和发送由单边带（SSB）传输方法调制的声音信号和用于发送由人体声音传播的声音信号来发送人类声音的装置和方法，通过合成和发送由单边带（SSB）传输方法调制的声音信号和将信号相位转移到另一输出单元的载波，通过使用两个信号输出单元声音发送装置。

37. 发明授权

US08311175B2 TDD communication apparatus and operation method thereof 有权
标题翻译： TDD通信装置及其操作方法
公开(公告)号：US08311175B2
公开(公告)日：2012-11-13
申请号：US12677158
申请日：2008-04-11
申请人： Jin Kyung Kim , Sung Weon Kang , Tae Wook Kang , Kyung Soo Kim , Sung Eun Kim , Jung Bum Kim , Duck Gun Park , Hyung Il Park , In Gi Lim , Chang Hee Hyoung , Jung Hwan Hwang , Ki Hyuk Park , Jae Hoon Shim
发明人： Jin Kyung Kim , Sung Weon Kang , Tae Wook Kang , Kyung Soo Kim , Sung Eun Kim , Jung Bum Kim , Duck Gun Park , Hyung Il Park , In Gi Lim , Chang Hee Hyoung , Jung Hwan Hwang , Ki Hyuk Park , Jae Hoon Shim
IPC分类号： H04L7/02
CPC分类号： H04B13/005
摘要： A Time Division Duplex (TDD) communication apparatus and an operation method thereof can provide operation clock signals in the transmission and reception of the TDD communication apparatus using a Clock Recovery & Data Retiming (CDR) circuit, thereby stabilizing an operation without any crystal oscillator and reducing the power consumption. In a transmission time interval, a transmitting frame is processed using a clock signal of a reference frequency generated from the CDR circuit. In a reception time interval, a receiving frame is processed using a clock signal recovered from the receiving frame by the CDR circuit.
摘要翻译：时分双工（TDD）通信设备及其操作方法可以使用时钟恢复和数据重定时（CDR）电路在TDD通信设备的发送和接收中提供操作时钟信号，从而稳定没有任何晶体振荡器的操作，降低功耗。在传输时间间隔中，使用从CDR电路产生的参考频率的时钟信号来处理发送帧。在接收时间间隔中，使用由CDR电路从接收帧恢复的时钟信号来处理接收帧。

38. 发明申请

US20120201235A1 TRANSMITTER, RECEIVER AND METHOD THEREOF IN HUMAN BODY COMMUNICATOIN SYSTEM 有权
标题翻译：人体通讯系统中的发射机，接收机及其方法
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。

39. 发明申请

US20120105285A1 APPARATUS AND METHOD FOR ESTIMATING ANGLE OF ARRIVAL IN REAL TIME 审中-公开
标题翻译：实时估算角度的装置和方法
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。

40. 发明申请

US20110200208A1 APPARATUS AND METHOD FOR TRANSMITTING SOUND THROUGH NONLINEAR MEDIA 审中-公开
标题翻译：通过非线性媒体发送声音的装置和方法
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。

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