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1. 发明申请

US20100171882A1 METHOD FOR TUNING CODING RATE AND APPLYING UNEQUAL ERROR PROTECTION FOR ADAPTIVE VIDEO TRANSMISSION, AND VIDEO TRANSMISSION/RECEPTION APPARATUS USING THE METHOD 有权
标题翻译：用于调整编码率和适用于适应性视频传输的不正常错误保护的方法，以及使用该方法的视频传输/接收装置
公开(公告)号：US20100171882A1
公开(公告)日：2010-07-08
申请号：US12652123
申请日：2010-01-05
申请人： Yong Ju CHO , Jin Woo HONG , Han Kyu LEE
发明人： Yong Ju CHO , Jin Woo HONG , Han Kyu LEE
IPC分类号： H04N5/217 , H04N7/12 , H04N5/44
CPC分类号： H04N19/67
摘要： Provided are a method of tuning a coding rate and applying an unequal error protection for an adaptive video transmission, and a video transmission/reception apparatus using the method. The video transmission apparatus may include: a coding rate tuner to predict, as a channel capacity of a subsequent channel interval, an estimated channel capacity value fed back from the video reception apparatus, and to tune video and channel coding rates within the predicted channel capacity; a video encoder to perform video encoding of video frames at the tuned video coding rate, and to generate a video packet; and a forward error correction (FEC) encoder to apply the unequal error protection based on a length of the video packet and a type of the video frames included in the video packet, and to perform channel encoding of the video packet at the tuned channel coding rate to generate a bitstream.
摘要翻译：提供了一种调整编码率并对自适应视频传输应用不相等的错误保护的方法，以及使用该方法的视频发送/接收装置。视频发送装置可以包括：编码率调谐器，用于预测作为后续信道间隔的信道容量的从视频接收装置反馈的估计信道容量值，以及调整预测信道容量内的视频和信道编码率 ; 视频编码器，用于以调谐的视频编码速率执行视频帧的视频编码，并产生视频分组; 以及前向纠错（FEC）编码器，用于基于视频分组的长度和包括在视频分组中的视频帧的类型来应用不相等的错误保护，并且以调谐的信道编码执行视频分组的信道编码以产生比特流。

2. 发明申请

US20090104508A1 Membrane electrode assembly for fuel cell, preparing method for same, and fuel cell system including same 审中-公开
标题翻译：用于燃料电池的膜电极组件，其制备方法和包括其的燃料电池系统
公开(公告)号：US20090104508A1
公开(公告)日：2009-04-23
申请号：US12075555
申请日：2008-03-11
申请人： Han-Kyu Lee
发明人： Han-Kyu Lee
IPC分类号： H01M4/88 , H01M8/10 , H01M4/90
CPC分类号： H01M4/8817 , H01M4/8668 , H01M4/881 , H01M4/926 , H01M8/0245 , Y02P70/56
摘要： The membrane-electrode assembly for a fuel cell according to an embodiment includes an anode and a cathode facing each other, and a polymer electrolyte membrane interposed therebetween. At least one of the anode and cathode includes an electrode substrate, a microporous layer disposed on the electrode substrate, and a catalyst layer disposed on the microporous layer. The catalyst layer includes a catalyst and a binder resin, and the binder resin has an average chain length ranging from about 5 to about 30 nm. According to the embodiment, a membrane-electrode assembly can be easily prepared without firing and can be prevented from distorting, improving cell characteristics.
摘要翻译：根据一个实施方案的燃料电池用膜 - 电极组件包括彼此相对的阳极和阴极，以及插入其间的聚合物电解质膜。阳极和阴极中的至少一个包括电极基板，设置在电极基板上的微孔层和设置在微孔层上的催化剂层。催化剂层包括催化剂和粘合剂树脂，粘合剂树脂的平均链长为约5至约30nm。根据本实施方式，可以容易地制备膜 - 电极组件而不烧制，并且可以防止膜 - 电极变形，改善电池特性。

3. 发明申请

US20080168511A1 Metadata Scheme For Personalized Data Broadcasting Service And, Method And System For Data Broadcasting Service Using The Same 审中-公开
标题翻译：个性化数据广播业务的元数据方案及其使用数据广播业务的方法和系统
公开(公告)号：US20080168511A1
公开(公告)日：2008-07-10
申请号：US11813441
申请日：2006-01-06
申请人： Yong-Ho Kim , Han-Kyu Lee , Jin-Soo Choi , Jin-Woo Hong
发明人： Yong-Ho Kim , Han-Kyu Lee , Jin-Soo Choi , Jin-Woo Hong
IPC分类号： H04N7/173
CPC分类号： H04N21/23614 , H04N21/235 , H04N21/4312 , H04N21/4314 , H04N21/4348 , H04N21/435 , H04N21/8543 , H04N21/8545
摘要： Provided is a personalized data broadcasting service, more particularly, a metadata scheme for a personalized data broadcasting service, a data broadcasting service providing method using the metadata scheme, and a system thereof. A metadata forming method of the present research includes the steps of: a) generating an interactive content service (InteractiveContentService) element which describes whether a data broadcasting is a uni-directional service or a bi-directional service; b) generating a rendering style (RenderingStyle) element which describes properties of the data broadcasting displayed on a screen of a user; c) generating an update cycle (UpdateCycle) element which describes a content update period of the data broadcasting; and d) generating a package, an item or a component on the data broadcasting service information including the three elements generated above.
摘要翻译：提供个性化数据广播服务，更具体地，涉及个性化数据广播服务的元数据方案，使用该元数据方案的数据广播服务提供方法及其系统。本研究的元数据形成方法包括以下步骤：a）产生描述数据广播是单向服务还是双向服务的交互式内容服务（InteractiveContentService）元素; b）生成描述在用户的屏幕上显示的数据广播的属性的呈现风格（RenderingStyle）元素; c）生成描述数据广播的内容更新周期的更新周期（UpdateCycle）元素; 以及d）在包括上述三个要素的数据广播服务信息上生成包，项目或组件。

4. 发明授权

US08365034B2 Forward error correction (FEC) encoding and decoding method of variable length packet based on three-dimensional storage apparatus 有权
标题翻译：基于三维存储设备的可变长度分组的前向纠错（FEC）编解码方法
公开(公告)号：US08365034B2
公开(公告)日：2013-01-29
申请号：US12878595
申请日：2010-09-09
申请人： Hyun-Cheol Kim , Han Kyu Lee , Jin Woo Hong
发明人： Hyun-Cheol Kim , Han Kyu Lee , Jin Woo Hong
IPC分类号： H03M13/00 , H04L1/18
CPC分类号： H03M13/2918 , H03M13/15 , H03M13/1515 , H03M13/152 , H03M13/155 , H03M13/19 , H03M13/373 , H03M13/618 , H03M13/6306 , H03M13/6356 , H04L1/0041
摘要： Provided is a Forward Error Correction (FEC) encoding method of a variable-length packet using a three-dimensional (3D) storage apparatus. In the FEC encoding method, an FEC coding may be performed to calculate a corresponding parity packet while an input data packet is imaginarily connected to the 3D storage apparatus having a predetermined storage width and data area height to be arranged, the calculated parity packet may be stored and arranged in a vertical direction and a depth direction of the 3D storage apparatus, and an expansion data packet including both information for restoration of a data packet and the data packet may be transmitted together with the parity packet.
摘要翻译：提供了使用三维（3D）存储装置的可变长度分组的前向纠错（FEC）编码方法。在FEC编码方法中，可以执行FEC编码以计算相应的奇偶校验分组，同时输入数据分组被想象地连接到具有预定存储宽度和数据区域高度的3D存储装置，所计算的奇偶校验分组可以是存储和布置在3D存储装置的垂直方向和深度方向上，并且可以与奇偶校验分组一起发送包括用于恢复数据分组和数据分组的信息的扩展数据分组。

5. 发明申请

US20120269256A1 APPARATUS AND METHOD FOR PRODUCING/REGENERATING CONTENTS INCLUDING MPEG-2 TRANSPORT STREAMS USING SCREEN DESCRIPTION 审中-公开
标题翻译：使用屏幕说明生产/再生含MPEG-2传输流的内容的装置和方法
公开(公告)号：US20120269256A1
公开(公告)日：2012-10-25
申请号：US13518598
申请日：2010-10-14
申请人： Myung Seok Ki , Han Kyu Lee , Jin Woo Hong , Jihun Cha , Hyun Cheol Kim , Injae Lee
发明人： Myung Seok Ki , Han Kyu Lee , Jin Woo Hong , Jihun Cha , Hyun Cheol Kim , Injae Lee
IPC分类号： H04N7/12
CPC分类号： H04N21/23412 , H04N21/44012 , H04N21/85406
摘要： Provided are a content writing apparatus and a content playback apparatus. The content writing apparatus may regard, as a single media file, a plurality of Moving Picture Experts Group (MPEG)-2 Transport Streams (TSs), may form a scene in a scene descriptor, such as a BInary Format for Scene (BIFS) or a Lightweight Application Scene Representation (LASeR), and may record the formed scene and the plurality of MPEG-2 TSs, as a media file in an International Standards Organization (ISO) format. The content playback apparatus may extract a scene from the media file in the ISO format, and may play back the extracted scene.
摘要翻译：提供内容写入装置和内容重放装置。内容写入装置可以将多个运动图像专家组（MPEG）-2传输流（TS）视为单个媒体文件，可以在场景描述符中形成场景，例如场景的BINARY格式（BIFS）或轻量级应用场景表示（LASeR），并且可以将形成的场景和多个MPEG-2TS记录为国际标准组织（ISO）格式的媒体文件。内容再现装置可以以ISO格式从媒体文件中提取场景，并且可以播放所提取的场景。

6. 发明申请

US20120133754A1 GAZE TRACKING SYSTEM AND METHOD FOR CONTROLLING INTERNET PROTOCOL TV AT A DISTANCE 审中-公开
标题翻译：用于控制互联网协议电视的GAZE跟踪系统和方法
公开(公告)号：US20120133754A1
公开(公告)日：2012-05-31
申请号：US13162199
申请日：2011-06-16
申请人： Hee Kyung LEE , Han Kyu LEE , Ji Hun CHA , Jin Woong KIM , Kang Ryoung PARK , Hyeon Chang LEE , Won Oh LEE , Chul Woo CHO , Su Yeong GWON , Duc Thien LUONG
发明人： Hee Kyung LEE , Han Kyu LEE , Ji Hun CHA , Jin Woong KIM , Kang Ryoung PARK , Hyeon Chang LEE , Won Oh LEE , Chul Woo CHO , Su Yeong GWON , Duc Thien LUONG
IPC分类号： H04N7/18
CPC分类号： H04N21/4223 , G06F3/012 , G06F3/013 , G06F3/0304 , G06K9/00597 , H04N21/485
摘要： A remote gaze tracking apparatus and method for controlling an Internet Protocol Television (IPTV) are provided. An entire image including a facial region of a user may be acquired using a visible ray, the facial region may be detected from the acquired entire image, and a face width, a distance between eyes, and a distance between an eye and a screen may be acquired from the detected facial region. Additionally, an enlarged eye image corresponding to a face of the user may be acquired using at least one of the acquired face width, the acquired distance between the eyes, and the acquired distance between the eye and the screen, and an eye gaze of the user may be tracked using the acquired eye image.
摘要翻译：提供了一种用于控制因特网协议电视（IPTV）的远程注视跟踪装置和方法。可以使用可见光获取包括用户的面部区域的整个图像，可以从获取的整个图像检测面部区域，并且面部宽度，眼睛之间的距离以及眼睛和屏幕之间的距离可以从检测到的面部区域获得。此外，可以使用所获取的脸部宽度，获取的眼睛之间的距离和眼睛与屏幕之间的获取距离中的至少一个获得与用户面部对应的放大的眼睛图像，以及眼睛的视线可以使用所获取的眼睛图像跟踪用户。

7. 发明申请

US20120023161A1 SYSTEM AND METHOD FOR PROVIDING MULTIMEDIA SERVICE IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：在通信系统中提供多媒体服务的系统和方法
公开(公告)号：US20120023161A1
公开(公告)日：2012-01-26
申请号：US13187604
申请日：2011-07-21
申请人： Seong-Yong LIM , In-Jae LEE , Ji-Hun CHA , Young-Kwon LIM , Min-Sik PARK , Han-Kyu LEE , Jin-Woong KIM , Joong-Yun LEE
发明人： Seong-Yong LIM , In-Jae LEE , Ji-Hun CHA , Young-Kwon LIM , Min-Sik PARK , Han-Kyu LEE , Jin-Woong KIM , Joong-Yun LEE
IPC分类号： G06F15/16
CPC分类号： H04N21/47202 , H04N21/23614 , H04N21/2393 , H04N21/8133
摘要： Disclosed herein are a system and a method for providing multimedia services capable of providing various types of multimedia contents and information sensed at multi-points to users at a high rate and in real time at the time of providing the multimedia contents and sense scene representation and sensory effects for multimedia contents corresponding to multimedia services through the multi-points according to service requests of the multimedia services that users want to receive, encode and transmit the sensed information for scene representation and sensory effects with binary representation according to the sensing, transmit device command data for the sensed scene representation and sensory effects, drive and control user devices according the device command data to provide the scene representation and the sensory effects for the multimedia contents to the users.
摘要翻译：本文公开了一种用于提供多媒体服务的系统和方法，该多媒体服务能够在提供多媒体内容和感知场景表示时以高速率和实时地向用户提供各种类型的多媒体内容和在多点处感测到的信息，并且根据用户希望接收的多媒体服务的服务请求，通过多点对应于多媒体服务的多媒体内容的感觉效果，根据感测传输设备对用于场景表示的感测信息和用二进制表示传感感觉效果用于感测的场景表示和感觉效果的命令数据，根据设备命令数据驱动和控制用户设备，以向用户提供多媒体内容的场景表示和感觉效果。

8. 发明申请

US20110173200A1 APPARATUS AND METHOD FOR AUTHORING DATA IN COMMUNICATION SYSTEM 有权
标题翻译：用于在通信系统中执行数据的装置和方法
公开(公告)号：US20110173200A1
公开(公告)日：2011-07-14
申请号：US12945055
申请日：2010-11-12
申请人： Seung-Jun YANG , Min-Sik Park , Han-Kyu Lee , Jin-Woo Hong
发明人： Seung-Jun YANG , Min-Sik Park , Han-Kyu Lee , Jin-Woo Hong
IPC分类号： G06F17/30
CPC分类号： G06F17/30038 , H04N21/84 , H04N21/8543
摘要： An apparatus for authoring data in a communication system includes: an extraction unit configured to receive media corresponding to contents and extract contents information regarding the contents from the received media; a generation unit configured to generate a DMB ECG XML-based metadata comprising the extracted contents information; and a processing unit configured to visualize particulars of the DMB ECG XML-based metadata through a user interface and process the user interface so that the DMB ECG XML-based metadata is generated and edited on a template.
摘要翻译：一种用于在通信系统中创作数据的装置包括：提取单元，被配置为接收与内容相对应的媒体，并从接收到的媒体中提取关于内容的内容信息; 生成单元，被配置为生成包括所提取的内容信息的基于DMB ECG基于XML的元数据; 以及处理单元，被配置为通过用户界面可视化基于DMB ECG基于XML的元数据的细节，并处理用户界面，使得在模板上生成和编辑基于DMB ECG的元数据。

9. 发明申请

US20110145697A1 DEVICE FOR SCENE PRESENTATION OF STRUCTURED INFORMATION 审中-公开
标题翻译：结构化信息场景介绍设备
公开(公告)号：US20110145697A1
公开(公告)日：2011-06-16
申请号：US13054337
申请日：2009-07-15
申请人： Ji Hun Cha , In Jae Lee , Young Kwon Lim , Han Kyu Lee , Jin Woo Hong
发明人： Ji Hun Cha , In Jae Lee , Young Kwon Lim , Han Kyu Lee , Jin Woo Hong
IPC分类号： G06F17/21
CPC分类号： H04N21/23412 , H04N21/44012 , H04N21/8146
摘要： A method for performing presentation with reference to structured information existing in an internal or external is defined. A scene presentation device may present a scene with reference to the structured information based on the defined method.
摘要翻译：定义参照存在于内部或外部的结构化信息执行呈现的方法。场景呈现装置可以基于所定义的方法参考结构化信息呈现场景。

10. 发明申请

US20100135646A1 STORAGE/PLAYBACK METHOD AND APPARATUS FOR MPEG-2 TRANSPORT STREAM BASED ON ISO BASE MEDIA FILE FORMAT 审中-公开
标题翻译：基于ISO基础媒体文件格式的MPEG-2传输流的存储/播放方法和设备
公开(公告)号：US20100135646A1
公开(公告)日：2010-06-03
申请号：US12594307
申请日：2008-04-04
申请人： Gun Bang , Hyun-Cheol Kim , Myung-Seok Ki , Hui-Young Kim , Han-Kyu Lee , Jin-Woo Hong
发明人： Gun Bang , Hyun-Cheol Kim , Myung-Seok Ki , Hui-Young Kim , Han-Kyu Lee , Jin-Woo Hong
IPC分类号： H04N7/26
CPC分类号： H04N5/775 , H04N5/782 , H04N5/92 , H04N9/8042 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4345 , H04N21/85406
摘要： Provided are a method and apparatus for storing and playing back an MPEG-2 TS based on an ISO-based media file format. The method includes: storing a target MPEG-2 TS in an mdat box of the ISO-based media file format; and dividing the MPEG-2 TS by samples through time information, location information, size information, and Program Map Table (PMT) related information for random access and describing the divided samples in an moov box of the ISO based media file format.
摘要翻译：提供了一种基于ISO的媒体文件格式来存储和再现MPEG-2TS的方法和装置。该方法包括：将目标MPEG-2 TS存储在基于ISO的媒体文件格式的mdat框中; 并通过时间信息，位置信息，大小信息和程序映射表（PMT）相关信息对MPEG-2 TS进行划分，用于随机访问，并在基于ISO的媒体文件格式的moov框中描述分割的样本。

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