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11. 发明申请

US20050049853A1 Frame loss concealment method and device for VoIP system 审中-公开
标题翻译： VoIP系统的帧丢失隐藏方法和设备
公开(公告)号：US20050049853A1
公开(公告)日：2005-03-03
申请号：US10932397
申请日：2004-09-01
申请人： Mi-Suk Lee , Eung-Don Lee , Do-Young Kim , Hong-Kook Kim , Seung-Ho Choi
发明人： Mi-Suk Lee , Eung-Don Lee , Do-Young Kim , Hong-Kook Kim , Seung-Ho Choi
IPC分类号： G10L19/00
CPC分类号： G10L19/005
摘要： Disclosed is a packet (frame) loss concealment method and device for a VoIP system, for reducing speech quality degradation caused by packet loss generated when transmitting speech data through a packet network. When a packet loss occur, the speech signal of the lost frame are reconstruct by combing the forward and backward prediction from the good frame before and after the lost frame Thus, speech quality of a speech coder can be improved without any extra delay in packet loss condition.
摘要翻译：公开了一种用于VoIP系统的分组（帧）丢失隐藏方法和装置，用于在通过分组网络发送语音数据时减少由分组丢失引起的语音质量劣化。当发生分组丢失时，通过从丢失帧之前和之后的良好帧组合前向和后向预测来重构丢失帧的语音信号。因此，可以改善语音编码器的语音质量，而不会在分组丢失中产生任何额外的延迟条件。

12. 发明授权

US09135925B2 Apparatus and method of enhancing quality of speech codec 有权
标题翻译：提高语音编解码质量的装置和方法
公开(公告)号：US09135925B2
公开(公告)日：2015-09-15
申请号：US12529239
申请日：2008-11-28
申请人： Mi-Suk Lee , Do-Young Kim , Byung-Sun Lee
发明人： Mi-Suk Lee , Do-Young Kim , Byung-Sun Lee
IPC分类号： G10L21/00 , G10L21/0208 , G10L19/24 , G10L21/0316 , G11B20/10 , H03G3/34 , G10L21/038
CPC分类号： G10L21/0208 , G10L19/24 , G10L21/0316 , G10L21/038 , G11B20/10527 , G11B2020/10555 , H03G3/341
摘要： An apparatus and method of improving the quality of a speech codec are provided. In the method, a first energy of a signal decoded by a core codec is calculated, and a second energy of a signal decoded by a low-band enhancement mode is calculated. Then, when the first energy is less than a first threshold value or less than a product of the second energy and a second threshold value, a size of the decoded signal is scaled. Accordingly, generation of a quantization error with respect to a silence segment is reduced.
摘要翻译：提供了一种提高语音编解码器质量的装置和方法。在该方法中，计算由核心编解码器解码的信号的第一能量，并且计算通过低频带增强模式解码的信号的第二能量。然后，当第一能量小于第一阈值或小于第二能量与第二阈值的乘积时，解码信号的大小被缩放。因此，减少相对于静音段的量化误差的产生。

13. 发明授权

US08612239B2 Apparatus and method for coding audio data based on input signal distribution characteristics of each channel 有权
标题翻译：基于每个通道的输入信号分布特性对音频数据进行编码的装置和方法
公开(公告)号：US08612239B2
公开(公告)日：2013-12-17
申请号：US12518263
申请日：2007-12-07
申请人： Mi-Suk Lee , Do-Young Kim , Hae-Won Jung
发明人： Mi-Suk Lee , Do-Young Kim , Hae-Won Jung
IPC分类号： G10L21/00
CPC分类号： G10L19/008
摘要： Provided is an audio coding apparatus and method that can selectively apply a operation mode of a coding module for stereo or multi-channel representation according to input signal characteristics of each channel, when voice or music signals are transmitted using an audio codec in portable terminals capable of stereo or multi-channel input and output. The audio coding apparatus includes a down-mixer for down-mixing multi-channel audio signals into mono signals; a coder for coding the mono signals; an input channel correlation analyzer for deciding whether to give them stereo effect based on their signal distribution characteristics, and outputting a control signal indicating whether to perform stereo representation process; and a stereo representation unit for performing stereo representation process onto the multi-channel audio signals when the control signal indicating to perform stereo representation process.
摘要翻译：提供了一种音频编码装置和方法，当使用便携式终端的音频编解码器传输语音或音乐信号时，可以根据每个信道的输入信号特性选择性地应用用于立体声或多声道表示的编码模块的操作模式的立体声或多声道输入和输出。音频编码装置包括用于将多声道音频信号降混为单声道信号的下混频器; 用于对单声道信号进行编码的编码器; 输入信道相关分析器，用于基于它们的信号分布特性决定是否给出立体声效果，并输出指示是否执行立体声表示处理的控制信号; 以及立体声表示单元，用于当指示执行立体声表示处理的控制信号时，对多声道音频信号执行立体声表示处理。

14. 发明申请

US20100057449A1 APPARATUS AND METHOD OF ENHANCING QUALITY OF SPEECH CODEC 有权
标题翻译：提高语音编解码质量的装置和方法
公开(公告)号：US20100057449A1
公开(公告)日：2010-03-04
申请号：US12529239
申请日：2008-11-28
申请人： Mi-Suk Lee , Do-Young Kim , Byung-Sun Lee
发明人： Mi-Suk Lee , Do-Young Kim , Byung-Sun Lee
IPC分类号： G10L19/00
CPC分类号： G10L21/0208 , G10L19/24 , G10L21/0316 , G10L21/038 , G11B20/10527 , G11B2020/10555 , H03G3/341
摘要： An apparatus and method of improving the quality of a speech codec are provided. In the method, a first energy of a signal decoded by a core codec is calculated, and a second energy of a signal decoded by a low-band enhancement mode is calculated. Then, when the first energy is less than a first threshold value or less than a product of the second energy and a second threshold value, a size of the decoded signal is scaled. Accordingly, generation of a quantization error with respect to a silence segment is reduced.
摘要翻译：提供了一种提高语音编解码器质量的装置和方法。在该方法中，计算由核心编解码器解码的信号的第一能量，并且计算通过低频带增强模式解码的信号的第二能量。然后，当第一能量小于第一阈值或小于第二能量与第二阈值的乘积时，解码信号的大小被缩放。因此，减少相对于静音段的量化误差的产生。

15. 发明授权

US07634402B2 Apparatus for coding of variable bitrate wideband speech and audio signals, and a method thereof 有权
标题翻译：用于编码可变比特率宽带语音和音频信号的装置及其方法
公开(公告)号：US07634402B2
公开(公告)日：2009-12-15
申请号：US10967045
申请日：2004-10-14
申请人： Mi-Suk Lee , Do-Young Kim , Hong-Kook Kim , Seungho Choi
发明人： Mi-Suk Lee , Do-Young Kim , Hong-Kook Kim , Seungho Choi
IPC分类号： G10L19/02
CPC分类号： G10L19/24
摘要： An apparatus for coding of variable bitrate wideband speech and audio is described. The apparatus utilizes: a) a speech and audio divider for dividing signals inputted to a CODEC into speech or audio signals; b) a narrowband coder for performing narrowband coding, in the case the divided input signals are speech signals; c) a bitrate modifier for modifying a bitrate for coding of low frequency band and a bitrate for coding of a high frequency band, in the case the divided input signals are audio signals; and d) a wideband coder for performing coding by the modified bitrate in the bitrate modifier.
摘要翻译：描述了用于编码可变比特率宽带语音和音频的装置。该装置使用：a）语音和音频分频器，用于将输入到CODEC的信号分成语音或音频信号; b）用于执行窄带编码的窄带编码器，在分割的输入信号是语音信号的情况下; c）用于修改用于编码低频带的比特率和用于编码高频带的比特率的比特率修改器，在分割的输入信号是音频信号的情况下; 以及d）宽带编码器，用于通过比特率修改器中的修改的比特率执行编码。

16. 发明申请

US20060129390A1 Apparatus and method for remotely diagnosing laryngeal disorder/laryngeal state using speech codec 审中-公开
标题翻译：使用语音编解码器远程诊断喉部疾病/喉部状态的装置和方法
公开(公告)号：US20060129390A1
公开(公告)日：2006-06-15
申请号：US11177261
申请日：2005-07-08
申请人： Hyun-Woo Kim , Do-Young Kim
发明人： Hyun-Woo Kim , Do-Young Kim
IPC分类号： G10L19/08
CPC分类号： G10L17/26 , G10L25/90 , G10L2025/903
摘要： Provided is an apparatus and method for remotely diagnosing laryngeal disorder/laryngeal state by using the speech codec. The apparatus provides a remote larynx diagnosing apparatus and method deciding laryngeal disorder/laryngeal state by using parameters, such as a Linear Prediction Coefficient (LPC) and a pitch, which are transmitted from a system using a speech codec. The apparatus includes a user information/speech codec information collecting block; a parameter extracting block for extracting the diagnosis parameter in bitstream transmitted from the network; a storing block for pre-storing a diagnosis parameter considering the type of the speech codec and a bit rate; a parameter comparing block for comparing the diagnosis parameter extracted from the parameter extracting block with the information of storing block; and a laryngeal disorder/laryngeal state determining block for diagnosing presence of laryngeal disorder/laryngeal state.
摘要翻译：提供了一种通过使用语音编解码器远程诊断喉部疾病/喉部状态的装置和方法。该装置通过使用从使用语音编解码器的系统发送的诸如线性预测系数（LPC）和音调的参数来提供远程喉部诊断装置和方法来确定喉部疾病/喉部状态。该装置包括用户信息/语音编解码信息收集块; 参数提取块，用于提取从网络发送的比特流中的诊断参数; 存储块，用于考虑所述语音编解码器的类型和比特率来预存储诊断参数; 参数比较块，用于将从参数提取块提取的诊断参数与存储块的信息进行比较; 以及用于诊断喉部疾病/喉部状态存在的喉部疾病/喉癌状态。

17. 发明授权

US09190849B2 Apparatus and method for performing wireless charging 有权
标题翻译：用于执行无线充电的装置和方法
公开(公告)号：US09190849B2
公开(公告)日：2015-11-17
申请号：US13047302
申请日：2011-03-14
申请人： Eun-Tae Won , Jae-Seung Son , Joon-Ho Park , Jun-Ho Koh , Hee-Won Jung , Do-Young Kim , Seung-Hoon Park
发明人： Eun-Tae Won , Jae-Seung Son , Joon-Ho Park , Jun-Ho Koh , Hee-Won Jung , Do-Young Kim , Seung-Hoon Park
IPC分类号： G07B17/00 , H02J5/00 , G06Q30/06 , G06Q50/06 , G06Q40/00 , H02J7/00 , H02J7/02
CPC分类号： H02J50/40 , G06Q30/06 , G06Q40/10 , G06Q40/12 , G06Q50/06 , H02J5/005 , H02J7/0004 , H02J7/0054 , H02J7/025 , H02J50/10 , H02J50/50 , H02J50/80
摘要： A wireless charging method includes searching one or more rechargeable electronic devices, receiving power service information from one or more searched electronic devices, determining whether the one or more searched electronic devices are rechargeable based on the received power service information, and if the one or more searched electronic devices are rechargeable, receiving power from the electronic devices.
摘要翻译：无线充电方法包括搜索一个或多个可充电电子设备，从一个或多个搜索到的电子设备接收电力服务信息，基于接收到的电力服务信息确定一个或多个搜索到的电子设备是否可再充电，以及如果一个或多个搜索的电子设备是可充电的，从电子设备接收电力。

18. 发明授权

US09159436B2 Reading method of non-volatile memory device 有权
标题翻译：非易失性存储器件的读取方法
公开(公告)号：US09159436B2
公开(公告)日：2015-10-13
申请号：US13620466
申请日：2012-09-14
申请人： Do-Young Kim
发明人： Do-Young Kim
IPC分类号： G11C16/26 , G11C16/24 , G11C16/34
CPC分类号： G11C16/26 , G11C16/24 , G11C16/3418
摘要： A non-volatile memory device includes a first selection transistor, a second selection transistor, and a plurality of memory cells serially coupled between the first selection transistor and the second selection transistor. A reading method of the non-volatile memory device includes applying a read voltage to a gate of a selected memory cell; applying a first pass voltage to a gate of a memory cell adjacent to the selected memory cell, and applying a second pass voltage to gates of the other memory cells, wherein the selected memory cell is in one program state among first to Tth program states in a direction that threshold voltage is increased, where T is a natural number greater than 2, and the first pass voltage is decreased as the selected memory cell goes toward the Tth program state.
摘要翻译：非易失性存储器件包括第一选择晶体管，第二选择晶体管和串联耦合在第一选择晶体管和第二选择晶体管之间的多个存储单元。非易失性存储器件的读取方法包括将读取电压施加到所选存储单元的栅极; 对与所选择的存储单元相邻的存储单元的栅极施加第一通过电压，以及向其它存储单元的栅极施加第二通过电压，其中所选择的存储单元在第一至第T程序状态中处于一个程序状态阈值电压增加的方向，其中T是大于2的自然数，并且随着所选择的存储器单元朝向第T编程状态，第一通过电压减小。

19. 发明授权

US09153793B2 Organic light-emitting display apparatus and method of manufacturing the same 有权
标题翻译：有机发光显示装置及其制造方法
公开(公告)号：US09153793B2
公开(公告)日：2015-10-06
申请号：US13330477
申请日：2011-12-19
申请人： Min-Chul Shin , Do-Young Kim , Yun-Gyu Lee , Jong-Moo Huh
发明人： Min-Chul Shin , Do-Young Kim , Yun-Gyu Lee , Jong-Moo Huh
IPC分类号： H01L51/52 , H01L27/32
CPC分类号： H01L51/5271 , H01L27/3244
摘要： In an organic light-emitting display apparatus for improving image quality and a method of manufacturing the same, the organic light-emitting display apparatus comprises a substrate, a first electrode disposed on the substrate, an intermediate layer disposed on the first electrode and including an organic emission layer, a second electrode disposed on the intermediate layer, and a reflective unit disposed near the intermediate layer and reflecting visible light emitted from the intermediate layer.
摘要翻译：在用于提高图像质量的有机发光显示装置及其制造方法中，有机发光显示装置包括基板，设置在基板上的第一电极，设置在第一电极上的中间层，有机发光层，设置在中间层上的第二电极以及设置在中间层附近并反射从中间层发射的可见光的反射单元。

20. 发明授权

US09083037B2 Fuel cell including cathode electrode using iron redox couple 有权
标题翻译：燃料电池包括使用铁氧化还原电极的阴极电极
公开(公告)号：US09083037B2
公开(公告)日：2015-07-14
申请号：US13817520
申请日：2011-08-12
申请人： Kyung-Won Park , Sang-Beom Han , Young-Woo Lee , A-Ra Ko , Do-Young Kim
发明人： Kyung-Won Park , Sang-Beom Han , Young-Woo Lee , A-Ra Ko , Do-Young Kim
IPC分类号： H01M8/20 , H01M8/18 , H01M8/22 , H01M8/04 , H01M8/10 , H01M4/92
CPC分类号： H01M8/20 , H01M4/921 , H01M8/04201 , H01M8/1018 , H01M8/184 , H01M8/22 , H01M2008/1095 , Y02E60/528 , Y02P70/56
摘要： Provided is a fuel cell including an anode electrode, a cathode electrode, and an electrolyte/ion exchange membrane between the anode electrode and the cathode electrode. The cathode electrode uses an iron redox couple as an oxidizer. The iron redox couple is regenerated by an oxidizing substance. The fuel cell does not need a noble metal catalyst, is thus economical in manufacturing costs, and has high power density, thereby improving energy conversion efficiency. Furthermore, the fuel cell is capable of decomposing an oxidizing substance, such as NOx, Cl2, Br2, or O3.
摘要翻译：提供一种在阳极电极和阴极之间包括阳极电极，阴极电极和电解质/离子交换膜的燃料电池。阴极使用铁氧化还原对作为氧化剂。铁氧化还原对由氧化物质再生。燃料电池不需要贵金属催化剂，因此在制造成本方面是经济的，并且具有高功率密度，从而提高能量转换效率。此外，燃料电池能够分解氧化物质，例如NOx，Cl2，Br2或O3。

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