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1. 发明授权

US08855332B2 Sound enhancement apparatus and method 有权
标题翻译：声音增强装置及方法
公开(公告)号：US08855332B2
公开(公告)日：2014-10-07
申请号：US12957474
申请日：2010-12-01
申请人： Jung-Woo Choi , Jung-Ho Kim , Young-Tae Kim , Sang-Chul Ko
发明人： Jung-Woo Choi , Jung-Ho Kim , Young-Tae Kim , Sang-Chul Ko
IPC分类号： H03G3/00 , H04S7/00
CPC分类号： H04S7/307 , G10H1/12 , G10H1/46 , G10H2210/301 , G10H2250/031 , H04R3/04 , H04R2430/03 , H04S2400/09 , H04S2420/07
摘要： A sound enhancement apparatus and method which produce low IMD over a broadband frequency region and performs BSE to offer a sound which is natural to the human ears, are provided. The sound enhancement apparatus includes a preprocessor, a BSE signal generator, and a gain controller. The preprocessor divides a source signal into a high-frequency signal and a low-frequency signal and analyzes the low-frequency signal to obtain prediction information regarding a degree of distortion that will be generated by the low-frequency signal. The BSE signal generator generates a higher harmonic signal for the low-frequency signal as a BSE signal to be substituted for the low-frequency signal, wherein the order of the higher harmonic signal is adjusted based on the prediction information regarding the degree of distortion. The gain controller adjusts a synthesis ratio of the low-frequency signal and the BSE signal adaptively depending on the prediction information regarding the degree of distortion.
摘要翻译：提供了一种在宽带频率区域上产生低IMD并且执行BSE以提供对人耳天然的声音的声音增强装置和方法。声音增强装置包括预处理器，BSE信号发生器和增益控制器。预处理器将源信号分成高频信号和低频信号，并分析低频信号以获得关于由低频信号产生的失真程度的预测信息。 BSE信号发生器产生用于低频信号的高次谐波信号作为BSE信号来代替低频信号，其中基于关于失真度的预测信息来调整高次谐波信号的阶数。增益控制器根据关于失真程度的预测信息自适应地调整低频信号和BSE信号的合成比。

2. 发明授权

US09154876B2 Apparatus and method for generating an acoustic radiation pattern 有权
标题翻译：用于产生声辐射图的装置和方法
公开(公告)号：US09154876B2
公开(公告)日：2015-10-06
申请号：US12903347
申请日：2010-10-13
申请人： Sang-Chul Ko , Young-Tae Kim , Jung-Ho Kim , Jung-Woo Choi
发明人： Sang-Chul Ko , Young-Tae Kim , Jung-Ho Kim , Jung-Woo Choi
IPC分类号： H04R1/20 , H04R5/00 , H04R5/02
CPC分类号： H04R5/02
摘要： Disclosed are an apparatus and method for creating an acoustic radiation pattern, which may improve sound focusing performance to a target position. The acoustic radiation pattern creating apparatus may process an input signal which may be output through a speaker array in a room such that at least one vertical-directional reflected wave component of the input signal may overlap a direct sound of the input signal at the target position. Then, the acoustic radiation pattern creating apparatus may replicate the processed input signal by the number of output channels of the speaker array, and may process the replicated input signals such that the replicated input signals may form a predetermined radiation pattern in a horizontal direction in the room when the replicated input signals are output through the speaker array.
摘要翻译：公开了一种用于创建声辐射图案的装置和方法，其可以将声音聚焦性能改善到目标位置。声辐射图形生成装置可以处理可以通过房间中的扬声器阵列输出的输入信号，使得输入信号的至少一个垂直方向反射波分量可以与目标位置处的输入信号的直接声音重叠。然后，声辐射图形创建装置可以通过扬声器阵列的输出通道的数量来复制经处理的输入信号，并且可以处理复制的输入信号，使得复制的输入信号可以在水平方向上形成预定的辐射图案复制的输入信号通过扬声器阵列输出时的空间。

3. 发明申请

US20110135115A1 SOUND ENHANCEMENT APPARATUS AND METHOD 有权
标题翻译：声音增强装置和方法
公开(公告)号：US20110135115A1
公开(公告)日：2011-06-09
申请号：US12957474
申请日：2010-12-01
申请人： Jung-Woo Choi , Jung-Ho Kim , Young-Tae Kim , Sang-Chul Ko
发明人： Jung-Woo Choi , Jung-Ho Kim , Young-Tae Kim , Sang-Chul Ko
IPC分类号： H03G3/00
CPC分类号： H04S7/307 , G10H1/12 , G10H1/46 , G10H2210/301 , G10H2250/031 , H04R3/04 , H04R2430/03 , H04S2400/09 , H04S2420/07
摘要： A sound enhancement apparatus and method which produce low IMD over a broadband frequency region and performs BSE to offer a sound which is natural to the human ears, are provided. The sound enhancement apparatus includes a preprocessor, a BSE signal generator, and a gain controller. The preprocessor divides a source signal into a high-frequency signal and a low-frequency signal and analyzes the low-frequency signal to obtain prediction information regarding a degree of distortion that will be generated by the low-frequency signal. The BSE signal generator generates a higher harmonic signal for the low-frequency signal as a BSE signal to be substituted for the low-frequency signal, wherein the order of the higher harmonic signal is adjusted based on the prediction information regarding the degree of distortion. The gain controller adjusts a synthesis ratio of the low-frequency signal and the BSE signal adaptively depending on the prediction information regarding the degree of distortion.
摘要翻译：提供了一种在宽带频率区域上产生低IMD并且执行BSE以提供对人耳天然的声音的声音增强装置和方法。声音增强装置包括预处理器，BSE信号发生器和增益控制器。预处理器将源信号分成高频信号和低频信号，并分析低频信号以获得关于由低频信号产生的失真程度的预测信息。 BSE信号发生器产生用于低频信号的高次谐波信号作为BSE信号来代替低频信号，其中基于关于失真度的预测信息来调整高次谐波信号的阶数。增益控制器根据关于失真程度的预测信息自适应地调整低频信号和BSE信号的合成比。

4. 发明申请

US20110058677A1 APPARATUS AND METHOD FOR GENERATING DIRECTIONAL SOUND 有权
标题翻译：用于产生方向声的装置和方法
公开(公告)号：US20110058677A1
公开(公告)日：2011-03-10
申请号：US12876963
申请日：2010-09-07
申请人： Jung-Woo CHOI , Young-Tae Kim , Jung-Ho Kim , Sang-Chul Ko
发明人： Jung-Woo CHOI , Young-Tae Kim , Jung-Ho Kim , Sang-Chul Ko
IPC分类号： H04R5/00
CPC分类号： H04R5/04
摘要： An apparatus for generating directional sound is provided. By using a time-variant beam pattern, the apparatus may generate constant direct waves in a listening area and may vary reflected waves followed by the direct waves according to time. The apparatus may convolute the time-variant beam pattern with a sound signal, may process an acoustic signal, which may be obtained through convolution, into a multi-channel signal, and may amplify and output the multi-channel signal.
摘要翻译：提供了一种用于产生定向声音的装置。通过使用时变波束图案，该装置可以在收听区域中产生恒定的直接波，并且可以根据时间改变反射波，然后是直接波。该装置可以将时变波束图案与声音信号进行卷积，可以将可以通过卷积获得的声信号处理成多声道信号，并且可以放大并输出多声道信号。

5. 发明授权

US09094752B2 Apparatus and method for generating directional sound 有权
标题翻译：用于产生定向声音的装置和方法
公开(公告)号：US09094752B2
公开(公告)日：2015-07-28
申请号：US12876963
申请日：2010-09-07
申请人： Jung-Woo Choi , Young-Tae Kim , Jung-Ho Kim , Sang-Chul Ko
发明人： Jung-Woo Choi , Young-Tae Kim , Jung-Ho Kim , Sang-Chul Ko
IPC分类号： H04R5/02 , H04R5/04 , H04R5/00
CPC分类号： H04R5/04
摘要： An apparatus for generating directional sound is provided. By using a time-variant beam pattern, the apparatus may generate constant direct waves in a listening area and may vary reflected waves followed by the direct waves according to time. The apparatus may convolute the time-variant beam pattern with a sound signal, may process an acoustic signal, which may be obtained through convolution, into a multi-channel signal, and may amplify and output the multi-channel signal.
摘要翻译：提供了一种用于产生定向声音的装置。通过使用时变波束图案，该装置可以在收听区域中产生恒定的直接波，并且可以根据时间改变反射波，然后是直接波。该装置可以将时变波束图案与声音信号进行卷积，可以将可以通过卷积获得的声信号处理成多声道信号，并且可以放大并输出多声道信号。

6. 发明申请

US20090097668A1 Method and apparatus for canceling non-uniform radiation patterns in array speaker system 有权
标题翻译：用于消除阵列扬声器系统中不均匀辐射图案的方法和装置
公开(公告)号：US20090097668A1
公开(公告)日：2009-04-16
申请号：US12076434
申请日：2008-03-18
申请人： Young-Tae Kim , Jung-ho Kim , Seng-chul Ko
发明人： Young-Tae Kim , Jung-ho Kim , Seng-chul Ko
IPC分类号： G10K11/16
CPC分类号： H04R3/12
摘要： An array speaker system canceling non-uniform radiation patterns and a method for implementing the same are provided. The method for canceling non-uniform radiation patterns includes predicting radiation patterns in an array speaker with respect to input signals, generating cancellation signals with respect to at least one region corresponding to non-uniform radiation patterns of the predicted radiation patterns, synthesizing the input signals and the cancellation signals, and outputting the synthesized signals to the array speaker. Sound signals from which non-uniform radiation patterns having distorted sound are cancelled such that a stable sound field having uniform radiation characteristics may be obtained and provided to a listener.
摘要翻译：提供消除非均匀辐射图案的阵列扬声器系统及其实现方法。用于消除非均匀辐射图案的方法包括相对于输入信号预测阵列扬声器中的辐射图案，相对于对应于预测辐射图案的非均匀辐射图案的至少一个区域产生抵消信号，合成输入信号和消除信号，并将合成信号输出到阵列扬声器。消除具有失真声音的不均匀辐射图形的声音信号，从而可以获得具有均匀辐射特性的稳定声场并提供给收听者。

7. 发明申请

US20100211172A1 Implantable Device For Communicating With Biological Tissue 审中-公开
标题翻译：用于与生物组织通信的植入式装置
公开(公告)号：US20100211172A1
公开(公告)日：2010-08-19
申请号：US12593723
申请日：2008-04-02
申请人： Ravi Bellamkonda , Dinal Andreasen , Isaac Clements , Young-Tae Kim
发明人： Ravi Bellamkonda , Dinal Andreasen , Isaac Clements , Young-Tae Kim
IPC分类号： A61F2/02 , A61N1/00
CPC分类号： A61N1/0556 , A61B5/0031 , A61B5/04001 , A61B5/4041 , A61B5/4047 , A61B5/4052 , A61B5/4519 , A61B5/686 , A61L2400/18 , A61L2430/32 , A61N1/326 , A61N1/36042
摘要： Provided are implantable devices for communicating with biological tissue and methods and systems for using the devices. For example, the devices are implanted in a subject and used to communicate with regenerated neural tissue.
摘要翻译：提供了用于与生物组织通信的可植入装置以及用于使用装置的方法和系统。例如，将装置植入受试者中并用于与再生的神经组织进行通信。

8. 发明授权

US07733691B2 Memory device including thermal conductor located between programmable volumes 有权
标题翻译：存储器件包括位于可编程体积之间的导热体
公开(公告)号：US07733691B2
公开(公告)日：2010-06-08
申请号：US11959502
申请日：2007-12-19
申请人： Young-Tae Kim , Myung-Jin Park , Keun-Ho Lee
发明人： Young-Tae Kim , Myung-Jin Park , Keun-Ho Lee
IPC分类号： G11C11/00
CPC分类号： G11C13/0069 , G11C5/025 , G11C13/0004 , G11C2013/008 , G11C2213/72 , H01L27/2409 , H01L27/2463 , H01L45/06 , H01L45/1233 , H01L45/128 , H01L45/144
摘要： In one aspect, a memory device is provided which includes a plurality of bit lines extending in a first direction, a plurality of word lines extending in a second direction, an array of programmable volumes electrically connected between the bit lines and word lines, and thermally conductive striped patterns located between the programmable volumes of the array and extending in at least one of the first and second directions.
摘要翻译：一方面，提供了一种存储器件，其包括沿第一方向延伸的多个位线，沿第二方向延伸的多条字线，电连接在位线和字线之间的可编程体积阵列，以及热导电条纹图案位于阵列的可编程体积之间并且在第一和第二方向中的至少一个方向上延伸。

9. 发明申请

US20090176329A1 Phase-change memory device and method of manufacturing the same 失效
标题翻译：相变存储器件及其制造方法
公开(公告)号：US20090176329A1
公开(公告)日：2009-07-09
申请号：US12320869
申请日：2009-02-06
申请人： Young-Tae Kim , Young-Nam Hwang , Tai-Kyung Kim , Won-Young Chung , Keun-Ho Lee
发明人： Young-Tae Kim , Young-Nam Hwang , Tai-Kyung Kim , Won-Young Chung , Keun-Ho Lee
IPC分类号： H01L21/06
CPC分类号： H01L45/06 , H01L27/2436 , H01L45/1226 , H01L45/1233 , H01L45/126 , H01L45/1293 , H01L45/143 , H01L45/144 , H01L45/148 , H01L45/1675
摘要： In a method of forming a phase-change memory device, a variable resistance member may be formed on a s semiconductor substrate having a contact region, and a first electrode may be formed to contact a first portion of the variable resistance member and to be electrically connected to the contact region. A second electrode may be formed so as to contact a second portion of the variable resistance member.
摘要翻译：在形成相变存储器件的方法中，可变电阻部件可以形成为具有接触区域的半导体衬底，并且第一电极可以形成为接触可变电阻部件的第一部分并被电连接到接触区域。第二电极可以形成为接触可变电阻部件的第二部分。

10. 发明授权

US07514704B2 Phase-change memory device and method of manufacturing the same 有权
公开(公告)号：US07514704B2
公开(公告)日：2009-04-07
申请号：US11028202
申请日：2005-01-04
申请人： Young-Tae Kim , Young-Nam Hwang , Tai-Kyung Kim , Won-Young Chung , Keun-Ho Lee
发明人： Young-Tae Kim , Young-Nam Hwang , Tai-Kyung Kim , Won-Young Chung , Keun-Ho Lee
IPC分类号： H01L29/02 , H01L47/00
CPC分类号： H01L45/06 , H01L27/2436 , H01L45/1226 , H01L45/1233 , H01L45/126 , H01L45/1293 , H01L45/143 , H01L45/144 , H01L45/148 , H01L45/1675
摘要： In a method of forming a phase-change memory device, a variable resistance member may be formed on a s semiconductor substrate having a contact region, and a first electrode may be formed to contact a first portion of the variable resistance member and to be electrically connected to the contact region. A second electrode may be formed so as to contact a second portion of the variable resistance member.

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