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1. 发明申请

US20070159371A1 Wireless audio data transmitting and receiving apparatus using human body 审中-公开
标题翻译：使用人体的无线音频数据收发装置
公开(公告)号：US20070159371A1
公开(公告)日：2007-07-12
申请号：US11637727
申请日：2006-12-13
申请人： Seong-Jun Song , Seung Jin Lee , Hoi-Jun Yoo
发明人： Seong-Jun Song , Seung Jin Lee , Hoi-Jun Yoo
IPC分类号： H03M1/12
CPC分类号： H04B13/005
摘要： Wireless audio data transmitting and receiving apparatus using human body is disclosed. An audio signal outputted from a portable audio player is converted by the digital audio interface technology without a wire or an antenna, is transferred through human body using only a single signal electrode at high speed, and the audio signal transferred through the human body is received to listen through an earphone. Thus, the inconvenient wire is removed to improve the convenience to use and the antenna which has a difficulty due to the size and the installation is not required. Moreover, since additional encoding and decoding for the reduction of the transfer rate are not required so that the high speed transfer is enabled and the power consumption can be reduced, components and/or a battery can be reduced in size and can be minimized.
摘要翻译：公开了使用人体的无线音频数据发送和接收装置。从便携式音频播放器输出的音频信号通过无线或天线的数字音频接口技术进行转换，仅通过人体仅使用单个信号电极高速传输，并且接收通过人体传送的音频信号通过耳机听。因此，除去不方便的线以提高使用的便利性，并且不需要由于尺寸和安装而难以进行的天线。此外，由于不需要用于降低传送速率的附加编码和解码，使得能够实现高速传输并且可以降低功耗，可以减小部件和/或电池的尺寸并且可以最小化。

2. 发明授权

US07684769B2 Data communication apparatus and module using human body 有权
标题翻译：数据通信设备和模块使用人体
公开(公告)号：US07684769B2
公开(公告)日：2010-03-23
申请号：US11637724
申请日：2006-12-13
申请人： Seong-Jun Song , Namjun Cho , Sunyoung Kim , Hoi-Jun Yoo
发明人： Seong-Jun Song , Namjun Cho , Sunyoung Kim , Hoi-Jun Yoo
IPC分类号： H04B1/034 , H04B1/02
CPC分类号： H04B13/005 , H04L7/00
摘要： In circumstance of a wearable computing system, in order to effectively transfer data between electronic devices using electric property of human body, minimization, low power, and high-speed are required. Human body data communication apparatus and module using broadband signaling technology is provided to perform high-speed peer-to-peer data communication with a signal electrode and low power. The apparatus and module have a direct coupling interface with a single electrode without an antenna and a sensor, and a transmitter transmitting digital signal without modulation, and a receiver recovering a clock and data by detecting a broadband pulse signal.
摘要翻译：在可穿戴式计算系统的情况下，为了在使用人体的电气性能的电子设备之间有效地传输数据，需要最小化，低功率和高速度。提供使用宽带信令技术的人体数据通信装置和模块，以与信号电极进行高速对等数据通信和低功率。该装置和模块具有与没有天线和传感器的单个电极的直接耦合接口，以及无调制地发射数字信号的发射器，以及通过检测宽带脉冲信号来恢复时钟和数据的接收器。

3. 发明申请

US20050110560A1 Apparatus and method for stabilizing a boosted voltage, apparatus and method for generating a boosted voltage having the same 有权
标题翻译：用于稳定升压电压的装置和方法，用于产生具有该电压的升压电压的装置和方法
公开(公告)号：US20050110560A1
公开(公告)日：2005-05-26
申请号：US10996694
申请日：2004-11-23
申请人： Sung-Eun Kim , Sun-Young Kim , Jin-Kyung Kim , Seong-Jun Song , Hoi-Jun Yoo
发明人： Sung-Eun Kim , Sun-Young Kim , Jin-Kyung Kim , Seong-Jun Song , Hoi-Jun Yoo
IPC分类号： H02M3/07 , G05F3/02 , G06F1/26 , G11C5/14 , G11C11/34 , H03K19/003
CPC分类号： G11C5/145 , H02M3/07
摘要： An apparatus for stabilizing a boosted voltage includes a voltage detector, a buffer driver control unit and a buffer driver. The voltage detector detects a change in a level of a boosted voltage and outputs first through N-th detection signals corresponding to the detected change, the boosted voltage being generated to have a higher voltage level than a power supply voltage level in response to a clock signal. The buffer driver control unit generates first through 2N-th current control signals based on the first through N-th detection signals. The buffer driver includes first through N-th inverter drivers that selectively operate based on the first through 2N-th current control signals, thereby modulating a charging current for generating the boosted voltage. Hence, the boosted voltage having a constant level and a reduced ripple may be generated.
摘要翻译：用于稳定升压电压的装置包括电压检测器，缓冲驱动器控制单元和缓冲驱动器。电压检测器检测升压电压的变化，并且输出与检测到的变化相对应的第一到第N检测信号，升压电压被产生以响应于时钟而具有比电源电压电平更高的电压电平信号。缓冲器驱动器控制单元基于第一至第N检测信号产生第一至第2N电流控制信号。缓冲驱动器包括基于第一至第2N电流控制信号选择性地操作的第一至第N反相器驱动器，从而调制用于产生升压电压的充电电流。因此，可以产生具有恒定电平和减小的纹波的升压电压。

4. 发明授权

US07157960B2 Apparatus and method for stabilizing a boosted voltage, apparatus and method for generating a boosted voltage having the same 有权
标题翻译：用于稳定升压电压的装置和方法，用于产生具有该电压的升压电压的装置和方法
公开(公告)号：US07157960B2
公开(公告)日：2007-01-02
申请号：US10996694
申请日：2004-11-23
申请人： Sung-Eun Kim , Sun-Young Kim , Jin-Kyung Kim , Seong-Jun Song , Hoi-Jun Yoo
发明人： Sung-Eun Kim , Sun-Young Kim , Jin-Kyung Kim , Seong-Jun Song , Hoi-Jun Yoo
IPC分类号： G05F1/10 , G05F3/02
CPC分类号： G11C5/145 , H02M3/07
摘要： An apparatus for stabilizing a boosted voltage includes a voltage detector, a buffer driver control unit and a buffer driver. The voltage detector detects a change in a level of a boosted voltage and outputs first through N-th detection signals corresponding to the detected change, the boosted voltage being generated to have a higher voltage level than a power supply voltage level in response to a clock signal. The buffer driver control unit generates first through 2N-th current control signals based on the first through N-th detection signals. The buffer driver includes first through N-th inverter drivers that selectively operate based on the first through 2N-th current control signals, thereby modulating a charging current for generating the boosted voltage. Hence, the boosted voltage having a constant level and a reduced ripple may be generated.
摘要翻译：用于稳定升压电压的装置包括电压检测器，缓冲驱动器控制单元和缓冲驱动器。电压检测器检测升压电压的变化，并且输出与检测到的变化相对应的第一到第N检测信号，升压电压被产生以响应于时钟而具有比电源电压电平更高的电压电平信号。缓冲器驱动器控制单元基于第一至第N检测信号产生第一至第2N电流控制信号。缓冲驱动器包括基于第一至第2N电流控制信号选择性地操作的第一至第N反相器驱动器，从而调制用于产生升压电压的充电电流。因此，可以产生具有恒定电平和减小的纹波的升压电压。

5. 发明授权

US07650113B2 Apparatus for receiving wide-band pulse signal in communication channel using human body 有权
标题翻译：用于在人体通信通道中接收宽带脉冲信号的装置
公开(公告)号：US07650113B2
公开(公告)日：2010-01-19
申请号：US11714110
申请日：2007-03-06
申请人： Seong-Jun Song , Hoi-Jun Yoo
发明人： Seong-Jun Song , Hoi-Jun Yoo
IPC分类号： H04B1/00
CPC分类号： H03K5/003 , H04B13/005 , H04L25/0266 , H04L25/0292 , H04L25/061
摘要： Disclosed herein is an apparatus for receiving a wide-band pulse signal in a communication channel using a human body. When a weak wide-band pulse signal, which is output from a communication channel using a human body as a data transmission medium, is restored to a digital signal, it is possible to accomplish low power consumption and high data transmission rate using a wide-band symmetrical triggering technology using 50-Ω impedance matching, wide-band amplification and symmetrical threshold voltages. In addition, since only a single signal electrode is used, it is possible to provide an apparatus having usability, wearability and miniaturization. In addition, it is possible to remove necessities of an external reference voltage to reduce area consumption and to simply adjust a feedback resistor to easily adjust the reception sensitivity according to a communication distance.
摘要翻译：这里公开了一种用于在使用人体的通信信道中接收宽带脉冲信号的装置。当从使用人体的通信信道作为数据传输介质输出的弱宽带脉冲信号被恢复为数字信号时，可以使用宽幅脉冲信号实现低功耗和高数据传输速率，带对称触发技术，使用50Ω阻抗匹配，宽带放大和对称阈值电压。此外，由于仅使用单个信号电极，所以可以提供具有可用性，耐磨性和小型化的装置。此外，可以消除外部参考电压的需要以减少面积消耗，并且简单地调整反馈电阻器以根据通信距离容易地调整接收灵敏度。

6. 发明申请

US20070211828A1 Apparatus for receiving wide-based pulse signal in communication channel using human body 有权
标题翻译：用于在人体通信通道中接收宽基脉冲信号的装置
公开(公告)号：US20070211828A1
公开(公告)日：2007-09-13
申请号：US11714110
申请日：2007-03-06
申请人： Seong-Jun Song , Hoi-Jun Yoo
发明人： Seong-Jun Song , Hoi-Jun Yoo
IPC分类号： H04L27/00
CPC分类号： H03K5/003 , H04B13/005 , H04L25/0266 , H04L25/0292 , H04L25/061
摘要： Disclosed herein is an apparatus for receiving a wide-band pulse signal in a communication channel using a human body. When a weak wide-band pulse signal, which is output from a communication channel using a human body as a data transmission medium, is restored to a digital signal, it is possible to accomplish low power consumption and high data transmission rate using a wide-band symmetrical triggering technology using 50-Ω impedance matching, wide-band amplification and symmetrical threshold voltages. In addition, since only a single signal electrode is used, it is possible to provide an apparatus having usability, wearability and miniaturization. In addition, it is possible to remove necessities of an external reference voltage to reduce area consumption and to simply adjust a feedback resistor to easily adjust the reception sensitivity according to a communication distance.
摘要翻译：这里公开了一种用于在使用人体的通信信道中接收宽带脉冲信号的装置。当从使用人体的通信信道作为数据传输介质输出的弱宽带脉冲信号被恢复为数字信号时，可以使用宽幅脉冲信号实现低功耗和高数据传输速率，带对称触发技术，使用50Ω阻抗匹配，宽带放大和对称阈值电压。此外，由于仅使用单个信号电极，所以可以提供具有可用性，耐磨性和小型化的装置。此外，可以消除外部参考电压的需要以减少面积消耗，并且简单地调整反馈电阻器以根据通信距离容易地调整接收灵敏度。

7. 发明申请

US20070140120A1 Data communication apparatus and module using human body 有权
标题翻译：数据通信设备和模块使用人体
公开(公告)号：US20070140120A1
公开(公告)日：2007-06-21
申请号：US11637724
申请日：2006-12-13
申请人： Seong-Jun Song , Namjun Cho , Sunyoung Kim , Hoi-Jun Yoo
发明人： Seong-Jun Song , Namjun Cho , Sunyoung Kim , Hoi-Jun Yoo
IPC分类号： H04L12/26 , H04J3/06
CPC分类号： H04B13/005 , H04L7/00
摘要： In circumstance of a wearable computing system, in order to effectively transfer data between electronic devices using electric property of human body, minimization, low power, and high-speed are required. Human body data communication apparatus and module using broadband signaling technology is provided to perform high-speed peer-to-peer data communication with a signal electrode and low power. The apparatus and module have a direct coupling interface with a single electrode without an antenna and a sensor, and a transmitter transmitting digital signal without modulation, and a receiver recovering a clock and data by detecting a broadband pulse signal.
摘要翻译：在可穿戴式计算系统的情况下，为了在使用人体的电气性能的电子设备之间有效地传输数据，需要最小化，低功率和高速度。提供使用宽带信令技术的人体数据通信装置和模块，以与信号电极进行高速对等数据通信和低功率。该装置和模块具有与没有天线和传感器的单个电极的直接耦合接口，以及无调制地发射数字信号的发射器，以及通过检测宽带脉冲信号来恢复时钟和数据的接收器。

8. 发明申请

US20080273726A1 DIGITAL HEARING AID ADAPTIVE TO STRUCTURES OF HUMAN EXTERNAL EAR CANALS 失效
标题翻译：数字听力辅助人体外部结构结构
公开(公告)号：US20080273726A1
公开(公告)日：2008-11-06
申请号：US11876490
申请日：2007-10-22
申请人： Hoi-Jun Yoo , Sun-Young Kim , Seung-Jin Lee
发明人： Hoi-Jun Yoo , Sun-Young Kim , Seung-Jin Lee
IPC分类号： H04R25/00
CPC分类号： H04R25/70
摘要： The present invention relates to a digital hearing aid, which models the structures of external ear canals, sizes and shape characteristics of which differ between respective persons, obtains resonance gains generated due to the structural characteristics of the external ear canals, and performs digitization and signal processing to allow the resonance gains to be used as the gain factors of the digital hearing aid, and thus applies the gain factors to digital signal processing units. Further, the present invention proposes a gain obtainment unit capable of taking both resonance gains, generated due to the structural characteristics, and gains, obtained through a hearing test, into account, thus reducing the time required for gain fitting and possible errors, and optimizing the performance of the digital hearing aid for each individual.
摘要翻译：本发明涉及一种数字助听器，其对外耳道的结构进行建模，其尺寸和形状特征在各人之间不同，获得由于外耳道的结构特性而产生的共振增益，并且执行数字化和信号处理以允许谐振增益用作数字助听器的增益因子，并且因此将增益因子应用于数字信号处理单元。此外，本发明提出一种增益获取单元，其能够考虑由于结构特性而产生的共振增益和通过听力测试获得的增益，从而减少增益拟合所需的时间和可能的误差，以及优化每个人的数字助听器的性能。

9. 发明授权

US08150049B2 Digital hearing aid adaptive to structures of human external ear canals 失效
标题翻译：适用于人体外耳道结构的数字助听器
公开(公告)号：US08150049B2
公开(公告)日：2012-04-03
申请号：US11876490
申请日：2007-10-22
申请人： Hoi-Jun Yoo , Sun-Young Kim , Seung-Jin Lee
发明人： Hoi-Jun Yoo , Sun-Young Kim , Seung-Jin Lee
IPC分类号： H04R29/00
CPC分类号： H04R25/70
摘要： The present invention relates to a digital hearing aid, which models the structures of external ear canals, sizes and shape characteristics of which differ between respective persons, obtains resonance gains generated due to the structural characteristics of the external ear canals, and performs digitization and signal processing to allow the resonance gains to be used as the gain factors of the digital hearing aid, and thus applies the gain factors to digital signal processing units. Further, the present invention proposes a gain obtainment unit capable of taking both resonance gains, generated due to the structural characteristics, and gains, obtained through a hearing test, into account, thus reducing the time required for gain fitting and possible errors, and optimizing the performance of the digital hearing aid for each individual.
摘要翻译：本发明涉及一种数字助听器，其对外耳道的结构进行建模，其尺寸和形状特征在各人之间不同，获得由于外耳道的结构特性而产生的共振增益，并且执行数字化和信号处理以允许谐振增益用作数字助听器的增益因子，并且因此将增益因子应用于数字信号处理单元。此外，本发明提出一种增益获取单元，其能够考虑由于结构特性而产生的共振增益和通过听力测试获得的增益，从而减少增益拟合所需的时间和可能的误差，以及优化每个人的数字助听器的性能。

10. 发明授权

US06907078B2 Method for storing compressed MPEG image with low power consumption and frame buffer structure used in the same 失效
标题翻译：用于存储具有低功耗的压缩MPEG图像和帧缓冲结构的方法
公开(公告)号：US06907078B2
公开(公告)日：2005-06-14
申请号：US10055916
申请日：2002-01-28
申请人： Hoi-Jun Yoo , Chi-Weon Yoon
发明人： Hoi-Jun Yoo , Chi-Weon Yoon
IPC分类号： H04N7/24 , G06T9/00 , H04N7/26 , H04N7/50 , H04N7/12
CPC分类号： H04N19/423 , H04N19/61
摘要： Disclosed is a frame buffer structure having a sub-word line way of 9 banks in which a dispersed 9-tile mapping shaped data storing method and a partial activation for the method are possible, the frame buffer structure requiring a low power consumption, and a frame buffer being integrated with a logic to properly correspond to an application region to process an MPEG image signal. A method for storing a compressed MPEG image in the frame buffer, comprises: a first step of dividing an image frame into 8×8 pixels regions; a second step of re-designating the respective divided pixel regions into 9 adjacent blocks regions having a form of 3×3; a third step of mapping the 8×8 pixel regions consisting of the 9 adjacent blocks regions having the form of 3×3 into one column; and a fourth step of dispersion-storing the mapped 9 blocks regions of 8×8 pixel regions in different banks.
摘要翻译：公开了一种帧缓冲结构，其具有9个子区的子字线方式，其中分散的9瓦片映射形状数据存储方法和该方法的部分激活是可能的，需要低功耗的帧缓冲结构，以及帧缓冲器与逻辑集成以适当地对应于应用区域以处理MPEG图像信号。一种用于将压缩的MPEG图像存储在帧缓冲器中的方法，包括：将图像帧划分为8×8个像素区域的第一步骤; 将各个划分的像素区域重新指定为具有3×3形式的9个相邻块区域的第二步骤; 将由具有3×3形式的9个相邻块区域组成的8×8像素区域映射到一列中的第三步骤; 以及在不同的存储体中分散存储8×8像素区域的映射的9个块区域的第四步骤。

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