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51. 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。

52. 发明授权

US08489027B2 Method and apparatus for communicating sound wave of human body 有权
标题翻译：传达人体声波的方法和装置
公开(公告)号：US08489027B2
公开(公告)日：2013-07-16
申请号：US12671496
申请日：2008-05-30
申请人： Jung Hwan Hwang , Sung Weon Kang , Hyung Il Park , In Gi Lim , Tae Wook Kang , Kyung Soo Kim , Jung Bum Kim , Chang Hee Hyoung , Jin Kyung Kim , Sung Eun Kim , Duck Gun Park , Ki Hyuk Park , Jae Hoon Shim
发明人： Jung Hwan Hwang , Sung Weon Kang , Hyung Il Park , In Gi Lim , Tae Wook Kang , Kyung Soo Kim , Jung Bum Kim , Chang Hee Hyoung , Jin Kyung Kim , Sung Eun Kim , Duck Gun Park , Ki Hyuk Park , Jae Hoon Shim
IPC分类号： H04B7/00
CPC分类号： H04B13/005
摘要： A method and apparatus for communicating a sound wave is provided. The apparatus includes: a sound wave converter converting a sound wave signal transmitted from a counter apparatus through the human body into an electrical signal when the sound wave is transmitted from the counter apparatus through the human body and converting an electrical signal on data to be output to the counter apparatus into a sound wave; a data processor receiving the converted electrical signal from the sound wave converter and transmitting an electrical signal on the data to be output to the sound wave converter when the data to be output exists; and a switch connected between the sound wave converter and the data processor, the switch transmitting the converted electrical signal to the data processor and transmitting the electrical signal on the data to be output to the sound wave converter. Accordingly, it is possible to efficiently transmit a signal with a low loss of sound wave signal. Thus, it is possible to simply construct communication hardware at a low price.
摘要翻译：提供了一种用于传送声波的方法和装置。该装置包括：声波转换器，当通过人体从计数器装置发送声波并将电信号转换成要输出的数据时，将从计数器装置发送的声波信号通过人体转换为电信号将对方设备变成声波; 数据处理器，当要输出的数据存在时，从声波转换器接收经转换的电信号，并将要输出的数据的电信号发送到声波转换器; 以及连接在声波转换器和数据处理器之间的开关，开关将转换的电信号发送到数据处理器，并将要输出的数据的电信号传输到声波转换器。因此，可以有效地发送声波信号的低损失的信号。因此，可以以较低的价格简单地构建通信硬件。

53. 发明申请

US20120128036A1 RECEIVER AND METHOD FOR RECEIVING DATA IN HUMAN BODY COMMUNICATION SYSTEM USING MULTIPLE RECEIVERS 有权
标题翻译：使用多个接收器接收人体通信系统中的数据的接收器和方法
公开(公告)号：US20120128036A1
公开(公告)日：2012-05-24
申请号：US12672892
申请日：2008-05-27
申请人： Tae Wook Kang , In Gi Lim , Hyung Il Park , Sung Weon Kang , Kyung Soo Kim , Jung Bum Kim , Chang Hee Hyoung , Duck Gun Park , Sung Eun Kim , Jung Hwan Hwang , Ki Hyuk Park , Jae Hoon Shim , Jin Kyung Kim
发明人： Tae Wook Kang , In Gi Lim , Hyung Il Park , Sung Weon Kang , Kyung Soo Kim , Jung Bum Kim , Chang Hee Hyoung , Duck Gun Park , Sung Eun Kim , Jung Hwan Hwang , Ki Hyuk Park , Jae Hoon Shim , Jin Kyung Kim
IPC分类号： H04B1/7097
CPC分类号： H04B13/005
摘要： There are provided a receiver in human body communication system using multiple receivers capable of reducing an error rate of receiver signals by applying a space diversity acquisition-related SIMO technology to a plurality of received data using multiple receivers or receiver electrodes in a human body communication system using a human body as a medium, and of stably transmitting the data for the interference of signals generated by other users or from different electronic devices, and a method for receiving data in a human body communication system. The receiver and the method for receiving data in a human body communication system may be useful to stably transmit/receive data without any reduction of its transmission rate by reducing the distortion in channels and the signal noise which are caused in the use of one receiver.
摘要翻译：在人体通信系统中使用多个接收机提供接收机，该接收机能够通过在人体通信系统中使用多个接收器或接收器电极将多个接收到的数据应用于空间分集获取相关的SIMO技术来降低接收机信号的错误率使用人体作为介质，并且稳定地发送用于由其他用户或从不同的电子设备产生的信号的干扰的数据，以及用于在人体通信系统中接收数据的方法。用于在人体通信系统中接收数据的接收机和方法可以用于通过减少在使用一个接收机中引起的信道中的失真和信号噪声来稳定地发送/接收数据而不降低其传输速率。

54. 发明申请

US20110007844A1 APPARATUS FOR FREQUENCY MODULATING AND DEMODULATING OF FREQUENCY SELECTIVE BASEBAND WITH GAIN OF FREQUENCY DIVERSITY, AND APPARATUS FOR TRANSMITTING AND RECEIVING USING FOR THIS 失效
标题翻译：用于频率调制和频率选择性基带的频率调制和增益变化的装置，以及用于发送和接收使用此装置的装置
公开(公告)号：US20110007844A1
公开(公告)日：2011-01-13
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： H03K7/06 , H04L27/00 , H03C3/00 , H03D3/00
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。

55. 发明授权

US08742888B2 Communication apparatus having human body contact sensing function and method thereof 失效
标题翻译：具有人体接触检测功能的通信装置及其方法
公开(公告)号：US08742888B2
公开(公告)日：2014-06-03
申请号：US13232925
申请日：2011-09-14
申请人： Chang-Hee Hyoung , Jin-Bong Sung , Sung-Weon Kang , Jung-Hwan Hwang , Duck-Gun Park , Jin-Kyung Kim , Sung Eun Kim , Tae Wook Kang
发明人： Chang-Hee Hyoung , Jin-Bong Sung , Sung-Weon Kang , Jung-Hwan Hwang , Duck-Gun Park , Jin-Kyung Kim , Sung Eun Kim , Tae Wook Kang
IPC分类号： G05B19/00
CPC分类号： H04B13/005 , G06F1/3231 , Y02D10/173
摘要： Provided is a communication apparatus having a human body contact sensing function and method. The apparatus includes: an electrode that comes in contact with the human body; a contact sensor coupled to the electrode that instructs the CPU 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 CPU to select whether to transmit or receive data, and performs a transmitting or receiving operation according to the control signal. To reduce power consumption in a stand-by state before body contact is made when using a human body as a communication medium, a human body contact sensor is included to minimize power consumption of a micro processing unit and a transmitter/receiver circuit until contact occurs. Minimizing power consumption when in a stand-by mode by using a contact sensor with low power consumption extends stand-by time.
摘要翻译：提供一种具有人体接触感测功能和方法的通信装置。该装置包括：与人体接触的电极; 耦合到所述电极的接触传感器，其指示如果感测到与人体接触则执行初始操作; 以及数据处理单元，其从CPU接收控制信号以选择是发送还是接收数据，并且根据控制信号执行发送或接收操作。为了在使用人体作为通信介质进行身体接触之前在待机状态下降低功耗，包括人体接触传感器以最小化微处理单元和发射器/接收器电路的功率消耗，直到发生接触。通过使用具有低功耗的接触传感器处于待机模式时可最大限度地降低功耗，从而延长了待机时间。

56. 发明申请

US20120003929A1 COMMUNICATION APPARATUS HAVING HUMAN BODY CONTACT SENSING FUNCTION AND METHOD THEREOF 失效
标题翻译：具有人体接触感应功能的通信装置及其方法
公开(公告)号：US20120003929A1
公开(公告)日：2012-01-05
申请号：US13232925
申请日：2011-09-14
申请人： Chang-Hee Hyoung , Jin-Bong Sung , Sung-Weon Kang , Jung-Hwan Hwang , Duck-Gun Park , Jin-Kyung Kim , Sung Eun Kim , Tae Wook Kang
发明人： Chang-Hee Hyoung , Jin-Bong Sung , Sung-Weon Kang , Jung-Hwan Hwang , Duck-Gun Park , Jin-Kyung Kim , Sung Eun Kim , Tae Wook Kang
IPC分类号： H04W88/00
CPC分类号： H04B13/005 , G06F1/3231 , Y02D10/173
摘要： Provided is a communication apparatus having a human body contact sensing function and method. The apparatus includes: an electrode that comes in contact with the human body; a contact sensor coupled to the electrode that instructs the CPU 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 CPU to select whether to transmit or receive data, and performs a transmitting or receiving operation according to the control signal. To reduce power consumption in a stand-by state before body contact is made when using a human body as a communication medium, a human body contact sensor is included to minimize power consumption of a micro processing unit and a transmitter/receiver circuit until contact occurs. Minimizing power consumption when in a stand-by mode by using a contact sensor with low power consumption extends stand-by time.
摘要翻译：提供一种具有人体接触感测功能和方法的通信装置。该装置包括：与人体接触的电极; 耦合到所述电极的接触传感器，其指示如果感测到与人体接触则执行初始操作; 以及数据处理单元，其从CPU接收控制信号以选择是发送还是接收数据，并且根据控制信号执行发送或接收操作。为了在使用人体作为通信介质进行身体接触之前在待机状态下降低功耗，包括人体接触传感器以最小化微处理单元和发射器/接收器电路的功率消耗，直到发生接触。通过使用具有低功耗的接触传感器处于待机模式时可最大限度地降低功耗，从而延长了待机时间。

57. 发明申请

US20100234756A1 HUMAN BODY COMMUNICATION APPARATUS 审中-公开
标题翻译：人体通讯装置
公开(公告)号：US20100234756A1
公开(公告)日：2010-09-16
申请号：US12679466
申请日：2008-09-17
申请人： Chang Hee Hyoung , Sung Weon Kang , Jung Hwan Hwang , Duck Gun Park , Sung Eun Kim , Jin Kyung Kim , Tae Wook Kang
发明人： Chang Hee Hyoung , Sung Weon Kang , Jung Hwan Hwang , Duck Gun Park , Sung Eun Kim , Jin Kyung Kim , Tae Wook Kang
IPC分类号： A61B5/03 , G08B23/00
CPC分类号： H04L12/12 , H04B13/005 , H04M2250/12 , H04W52/0251 , H04W52/028 , Y02D70/26
摘要： There is provided a human body communication apparatus capable of performing communications through the contact with external devices (a central processing unit) and a human body. The human body communication apparatus includes a plurality of contact sensor units including a plurality of electrode contacted with a human body and having conductivity, and a plurality of electrostatic sensor units coupled to the electrodes to sense an electrostatic capacity changed through the contact with the human body and generate a contact signal using the sensed electrostatic capacity; a signal analyzer unit for analyzing the contact signal received from the contact sensor units; and a control signal generator unit for generating a control signal as the analysis result in the signal analyzer unit. Therefore, the human body communication apparatus may be useful to minimize the power consumption of modem for human body communication or transceiver circuits by recognizing predetermined patterns of the user so as to reduce the unnecessary power consumption when the communication input/output apparatus, particularly a mobile device, using a human body as a medium is in contact with the device for the purpose of other uses other than the human body communications, and to minimize the power consumption to extend the standby time of the mobile devices.
摘要翻译：提供了能够通过与外部设备（中央处理单元）和人体接触来进行通信的人体通信设备。人体通信装置包括多个接触传感器单元，其包括与人体接触并具有导电性的多个电极，以及耦合到电极的多个静电传感器单元，以感测通过与人体的接触而改变的静电容量并使用感测的静电电容产生接触信号; 信号分析器单元，用于分析从接触传感器单元接收的接触信号; 以及控制信号发生器单元，用于产生作为信号分析器单元中的分析结果的控制信号。因此，人体通信装置可以用于通过识别用户的预定模式来最小化用于人体通信或收发器电路的调制解调器的功率消耗，以便当通信输入/输出设备，特别是移动设备使用人体作为介质的设备与人体通信以外的其他用途的设备接触，并且将功耗最小化以延长移动设备的待机时间。

58. 发明授权

US08811640B2 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：US08811640B2
公开(公告)日：2014-08-19
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： H04R25/00 , H04B13/00
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。

59. 发明授权

US06202792B1 Apparatus for lubricating edge dam in twin-roll type strip casting machine, and method therefor 有权
标题翻译：双辊型带式铸造机用于润滑边坝的设备及其方法
公开(公告)号：US06202792B1
公开(公告)日：2001-03-20
申请号：US09367728
申请日：1999-08-19
申请人： Han Nam Cheong , Dong Kyun Choo , Tae Wook Kang
发明人： Han Nam Cheong , Dong Kyun Choo , Tae Wook Kang
IPC分类号： B22D1106
CPC分类号： B22D11/0668
摘要： An apparatus and a method for lubricating an edge dam in a twin-roll type strip casting machine are disclosed. A continuous uniform lubrication boundary layer is formed on the friction face between the casting rolls and the edge dam, so that the wear of the edge dam refractory material can be reduced, and that the friction faces of the casting roll can be protected, thereby improving the performance and the durability of the machine. The apparatus includes a lubricant spouting nozzle disposed adjacently to a friction face of the casting roll, and a lubricant supplying device for supplying a lubricant to the lubricant spouting nozzle so as to make the lubricant spouted and adhered on the friction face of the casting roll. Further a lubricant spreading roller is installed at a rear of the lubricant spouting nozzle, for pressing the lubricant onto the friction face of the casting roll with a certain pressure so as to make the lubricant clad on the friction face. The method includes the following steps. A liquid lubricant is spread onto the friction face of the casting roll, and the lubricant is made to be uniformly spread on the friction face with the required width. Thus lubricating layer is formed continuously on the friction face, in a state with a solvent of the liquid lubricant being evaporated.
摘要翻译：公开了一种用于润滑双辊型带式铸造机中的边坝的设备和方法。在铸辊和边坝之间的摩擦面上形成连续均匀的润滑边界层，从而可以减少边坝耐火材料的磨损，并且可以保护铸辊的摩擦面，从而改善机器的性能和耐用性。该装置包括与铸辊的摩擦面相邻设置的润滑剂喷射喷嘴，以及用于向润滑剂喷射喷嘴供给润滑剂以使润滑剂喷射并附着在铸辊的摩擦面上的润滑剂供给装置。此外，润滑剂喷涂辊安装在润滑剂喷嘴的后部，用于以一定压力将润滑剂压在铸辊的摩擦面上，以使润滑剂包裹在摩擦面上。该方法包括以下步骤。液体润滑剂扩散到铸辊的摩擦面上，并使润滑剂均匀地分布在所需宽度的摩擦面上。因此，在液体润滑剂的溶剂蒸发的状态下，润滑层在摩擦面上连续形成。

60. 外观设计

USD811687S1 Container for valuables 有权
公开(公告)号：USD811687S1
公开(公告)日：2018-02-27
申请号：US29572137
申请日：2016-07-25
申请人： TOP SYSTEM CO., LTD. , Tae Wook Kang
设计人： Tae Wook Kang

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