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21. 发明申请

US20080247283A1 APPARATUS FOR ASSIGNING SPARE AREAS FOR DEFECT MANAGEMENT AND APPARATUS FOR HANDLING FRAGMENTED ECC BLOCKS 有权
标题翻译：用于分配用于缺陷管理的备用区域的装置和用于处理被破坏的ECC块的装置
公开(公告)号：US20080247283A1
公开(公告)日：2008-10-09
申请号：US12140572
申请日：2008-06-17
申请人： Jung-wan KO , In-sik Park
发明人： Jung-wan KO , In-sik Park
IPC分类号： G11B5/09
CPC分类号： G11B20/1883 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , G11B2220/2575
摘要： A recording medium having a spare area for defect management, and a method and apparatus for allocating and assigning the spare area. A plurality of zones are formed as one group without prescribing the relationship between a zone and a group. Spare areas include a spare area for slipping replacement and a spare area for linear replacement. The spare are for slipping replacement is first allocated, and the spare area for linear replacement is allocated according to the size of an area remaining after the spare area for slipping replacement is used and the purpose for which a disc is used. When the spare area for linear replacement becomes deficient during use of the disc, a supplementary spare area for linear replacement is allocated in sequence from the rearmost of a logical file area, such that the spare area can be more flexibly and effectively allocated.
摘要翻译：具有用于缺陷管理的备用区域的记录介质，以及用于分配和分配备用区域的方法和装置。多个区域形成为一组而不规定区域和组之间的关系。备用区域包括用于滑动更换的备用区域和用于线性更换的备用区域。首先分配用于滑动替换的备用，并且根据在使用滑动替换的备用区域之后剩余的区域的大小来分配用于线性替换的备用区域以及使用盘的目的。当在盘的使用期间用于线性替换的备用区变得不足时，从逻辑文件区的最后部顺序分配用于线性替换的补充备用区，使得备用区可以更灵活和有效地分配。

22. 发明申请

US20080151721A1 RECORDING MEDIUM FOR STORING START POSITION INFORMATION FOR EACH ZONE AND METHOD OF MANAGING DATA USING THE INFORMATION 有权
公开(公告)号：US20080151721A1
公开(公告)日：2008-06-26
申请号：US12041814
申请日：2008-03-04
申请人： Jung-wan KO
发明人： Jung-wan KO
IPC分类号： G11B5/58
CPC分类号： G11B15/52 , G11B20/1217 , G11B20/1258 , G11B20/1883 , G11B2020/1232 , G11B2020/1244 , G11B2020/1245 , G11B2020/1277 , G11B2020/1893 , G11B2220/20 , G11B2220/2537 , G11B2220/2562 , G11B2220/2575
摘要： A recording medium for storing start position information for each zone and a method of managing data using the information. In a disc having a plurality of zones which form a group, and a spare area which is allocated at the start portion or the end portion of the group for replacing defects, when start logical sector numbers of each zone are changed by slipping replacement during initialization or reinitialization, the information is stored in the defect management area to thereby increase the compatibility of the medium. In particular, by the method of managing data using information stored in a defect management area, generation of errors is prevented in reading or writing due to the change of a physical position of a real-recorded file which are caused by wrong calculation of the start logical sector numbers for each zone.

23. 发明申请

US20080137497A1 RECORDING MEDIUM HAVING SPARE AREA FOR DEFECT MANAGEMENT AND INFORMATION ON DEFECT MANAGEMENT, AND METHOD OF ALLOCATING SPARE AREA AND METHOD OF MANAGING DEFECTS 审中-公开
公开(公告)号：US20080137497A1
公开(公告)日：2008-06-12
申请号：US12033253
申请日：2008-02-19
申请人： Jung-wan KO
发明人： Jung-wan KO
IPC分类号： G11B5/09
CPC分类号： G11B20/18 , G11B20/1258 , G11B20/1883 , G11B2020/1277 , G11B2020/1285 , G11B2020/1893 , G11B2220/20 , G11B2220/2537 , G11B2220/2562 , G11B2220/2575 , G11C2029/4402
摘要： When a primary spare area is allocated for slipping replacement and linear replacement upon initialization, and a remaining portion of the primary spare area after slipping replacement and allocated for linear replacement after initialization are insufficient, a supplementary spare area is allocated. The sizes of the primary and supplementary spare areas are determined by the number of defects generated upon initialization. The information on the sizes of the spare areas, and the remainder state information representing the degree of use of the spare areas, are recorded, so that the spare areas can be efficiently managed. Also, in the defect management method, when an area that has already been linearly replaced is allocated as a supplementary spare area, defective blocks within the allocated supplementary spare area are not used for linear replacement, and the entries of a secondary defect list (SDL) with respect to the defective blocks are not changed.

24. 发明申请

US20080151719A1 RECORDING MEDIUM FOR STORING DEFECT MANAGEMENT INFORMATION FOR RECORDING REAL TIME DATA, DEFECT MANAGING METHOD THEREFOR, AND REAL TIME DATA RECORDING METHOD 有权
公开(公告)号：US20080151719A1
公开(公告)日：2008-06-26
申请号：US12020807
申请日：2008-01-28
申请人： Jung-wan KO
发明人： Jung-wan KO
IPC分类号： G11B20/18
CPC分类号： G11B7/00736 , G11B7/005 , G11B20/1883 , G11B2020/10944 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , G11B2220/216 , G11B2220/2562 , G11B2220/2575
摘要： A recording medium for storing defect management information to record real time data, a defect managing method therefor, and a method of recording real time data. The recording medium stores information representing use or non-use of linear replacement defect management in which a defective area on the recording medium is replaced with the spare area, in order to record real time data. While maintaining compatibility between the defect managing method and a defect managing method based on a current DVD-RAM standard, i.e., while allowing a report of the fact that there are blocks which have not been linearly replaced, linear replacement is not performed when real time data is recorded. Thus, real time data can be recorded and reproduced.

25. 发明申请

US20080181583A1 METHOD AND APPARATUS FOR RECORDING AND REPRODUCING VIDEO DATA, AND INFORMATION STORAGE MEDIUM IN WHICH VIDEO DATA IS RECORDED BY THE SAME 审中-公开
公开(公告)号：US20080181583A1
公开(公告)日：2008-07-31
申请号：US12039084
申请日：2008-02-28
申请人： Hyun-kwon CHUNG , Bong-gil BAK , Song-wook PARK , Jung-wan KO
发明人： Hyun-kwon CHUNG , Bong-gil BAK , Song-wook PARK , Jung-wan KO
IPC分类号： H04N7/26
CPC分类号： H04N9/8205 , G11B27/034 , G11B27/105 , H04N5/781 , H04N9/8042 , H04N9/8063 , H04N9/8233 , H04N19/40 , H04N19/46 , H04N19/59 , H04N19/61 , H04N21/235 , H04N21/435
摘要： A method of recording and reproducing video data is provided. The method of recording video data in an information storage medium includes the steps of (a) decoding originally encoded video data, (b) re-encoding the decoded video data in a different way to the originally encoded video data, (c) generating video transform information which is to be referred to for decoding the video data into its original state, and (d) recording the generated video transform information and the re-encoded video data in the information storage medium. Accordingly, the video data can be properly reproduced even if it is re-encoded in a different way to the originally encoded video data.

26. 发明申请

US20080148113A1 RECORDING MEDIUM HAVING SPARE AREA FOR DEFECT MANAGEMENT AND INFORMATION ON DEFECT MANAGEMENT, AND METHOD OF ALLOCATING SPARE AREA AND METHOD OF MANAGING DEFECTS 审中-公开
公开(公告)号：US20080148113A1
公开(公告)日：2008-06-19
申请号：US12033360
申请日：2008-02-19
申请人： Jung-wan KO
发明人： Jung-wan KO
IPC分类号： G11C29/00
CPC分类号： G11B20/18 , G11B20/1258 , G11B20/1883 , G11B2020/1277 , G11B2020/1285 , G11B2020/1893 , G11B2220/20 , G11B2220/2537 , G11B2220/2562 , G11B2220/2575 , G11C2029/4402
摘要： When a primary spare area is allocated for slipping replacement and linear replacement upon initialization, and a remaining portion of the primary spare area after slipping replacement and allocated for linear replacement after initialization are insufficient, a supplementary spare area is allocated. The sizes of the primary and supplementary spare areas are determined by the number of defects generated upon initialization. The information on the sizes of the spare areas, and the remainder state information representing the degree of use of the spare areas, are recorded, so that the spare areas can be efficiently managed. Also, in the defect management method, when an area that has already been linearly replaced is allocated as a supplementary spare area, defective blocks within the allocated supplementary spare area are not used for linear replacement, and the entries of a secondary defect list (SDL) with respect to the defective blocks are not changed.

27. 发明申请

US20070162790A1 RECORDING MEDIUM HAVING SPARE AREA FOR DEFECT MANAGEMENT AND INFORMATION ON DEFECT MANAGEMENT, AND METHOD OF ALLOCATING SPARE AREA AND METHOD OF MANAGING DEFECTS 审中-公开
标题翻译：具有缺陷管理的备用区域的记录介质和缺陷管理信息以及分配区域的方法和管理缺陷的方法
公开(公告)号：US20070162790A1
公开(公告)日：2007-07-12
申请号：US11675994
申请日：2007-02-16
申请人： Jung-wan KO
发明人： Jung-wan KO
IPC分类号： G11C29/00
CPC分类号： G11B20/18 , G11B20/1258 , G11B20/1883 , G11B2020/1277 , G11B2020/1285 , G11B2020/1893 , G11B2220/20 , G11B2220/2537 , G11B2220/2562 , G11B2220/2575 , G11C2029/4402
摘要： A recording medium having a spare area for defect management and the management information of the spare area, a spare area allocation method, and a defect management method. When a primary spare area is allocated for slipping replacement and linear replacement upon initialization, and a remaining portion of the primary spare area after slipping replacement and allocated for linear replacement after initialization are insufficient, a supplementary spare area is allocated. The sizes of the primary and supplementary spare areas are determined by the number of defects generated upon initialization. The information on the sizes of the spare areas, and the remainder state information representing the degree of use of the spare areas, are recorded, so that the spare areas can be efficiently managed. Also, in the defect management method, when an area that has already been linearly replaced is allocated as a supplementary spare area, defective blocks within the allocated supplementary spare area are not used for linear replacement, and the entries of a secondary defect list (SDL) with respect to the defective blocks are not changed.
摘要翻译：具有用于缺陷管理的备用区域和备用区域的管理信息的记录介质，备用区域分配方法和缺陷管理方法。当主备用区域被分配用于在初始化时滑动替换和线性替换，并且在滑动替换之后的主备用区域的剩余部分在初始化之后被分配用于线性替换不足时，分配辅助备用区域。初级和辅助备用区的大小由初始化时产生的缺陷数量决定。记录关于备用区域的尺寸的信息和表示备用区域的使用程度的剩余状态信息，使得可以有效地管理备用区域。此外，在缺陷管理方法中，当已经被线性替换的区域被分配为辅助备用区域时，所分配的辅助备用区域内的缺陷块不用于线性替换，并且次级缺陷列表（SDL ）不改变。

28. 发明申请

US20080187295A1 METHOD AND APPARATUS FOR RECORDING AND REPRODUCING VIDEO DATA, AND INFORMATION STORAGE MEDIUM IN WHICH VIDEO DATA IS RECORDED BY THE SAME 审中-公开
标题翻译：用于记录和再现视频数据的方法和装置以及其中的视频数据记录的信息存储介质
公开(公告)号：US20080187295A1
公开(公告)日：2008-08-07
申请号：US12039049
申请日：2008-02-28
申请人： Hyun-kwon CHUNG , Bong-gil BAK , Sung-wook PARK , Jung-wan KO
发明人： Hyun-kwon CHUNG , Bong-gil BAK , Sung-wook PARK , Jung-wan KO
IPC分类号： H04N7/26
CPC分类号： H04N9/8205 , G11B27/034 , G11B27/105 , H04N5/781 , H04N9/8042 , H04N9/8063 , H04N9/8233 , H04N19/40 , H04N19/46 , H04N19/59 , H04N19/61 , H04N21/235 , H04N21/435
摘要： A method of recording and reproducing video data is provided. The method of recording video data in an information storage medium includes the steps of (a) decoding originally encoded video data, (b) re-encoding the decoded video data in a different way to the originally encoded video data, (c) generating video transform information which is to be referred to for decoding the video data into its original state, and (d) recording the generated video transform information and the re-encoded video data in the information storage medium. Accordingly, the video data can be properly reproduced even if it is re-encoded in a different way to the originally encoded video data.
摘要翻译：提供了一种记录和再现视频数据的方法。在信息存储介质中记录视频数据的方法包括以下步骤：（a）对原始编码视频数据进行解码，（b）以与原始编码视频数据不同的方式重新编码解码视频数据，（c）生成视频要将视频数据解码为其原始状态的变换信息，以及（d）将生成的视频变换信息和重新编码的视频数据记录在信息存储介质中。因此，即使以与原始编码的视频数据不同的方式对视频数据进行重新编码，也可以适当地再现视频数据。

29. 发明申请

US20080155344A1 RECORDING MEDIUM FOR STORING START POSITION INFORMATION FOR EACH ZONE AND METHOD OF MANAGING DATA USING THE INFORMATION 有权
标题翻译：用于存储每个区域的起始位置信息的记录介质和使用信息管理数据的方法
公开(公告)号：US20080155344A1
公开(公告)日：2008-06-26
申请号：US12041831
申请日：2008-03-04
申请人： Jung-wan KO
发明人： Jung-wan KO
IPC分类号： G06F11/07 , G06F11/00
CPC分类号： G11B15/52 , G11B20/1217 , G11B20/1258 , G11B20/1883 , G11B2020/1232 , G11B2020/1244 , G11B2020/1245 , G11B2020/1277 , G11B2020/1893 , G11B2220/20 , G11B2220/2537 , G11B2220/2562 , G11B2220/2575
摘要： A recording medium for storing start position information for each zone and a method of managing data using the information. In a disc having a plurality of zones which form a group, and a spare area which is allocated at the start portion or the end portion of the group for replacing defects, when start logical sector numbers of each zone are changed by slipping replacement during initialization or reinitialization, the information is stored in the defect management area to thereby increase the compatibility of the medium. In particular, by the method of managing data using information stored in a defect management area, generation of errors is prevented in reading or writing due to the change of a physical position of a real-recorded file which are caused by wrong calculation of the start logical sector numbers for each zone.
摘要翻译：一种用于存储每个区域的开始位置信息的记录介质和使用该信息管理数据的方法。在具有形成组的多个区域的盘和在组的起始部分或末端部分分配用于替换缺陷的备用区域，当在初始化期间通过滑动替换来改变每个区域的开始逻辑扇区号或重新初始化，信息被存储在缺陷管理区域中，从而增加介质的兼容性。特别地，通过使用存储在缺陷管理区域中的信息来管理数据的方法，由于错误的开始计算引起的实际记录文件的物理位置的改变，在读取或写入时防止错误的产生每个区域的逻辑扇区号。

30. 发明申请

US20080141081A1 RECORDING MEDIUM HAVING SPARE AREA FOR DEFECT MANAGEMENT AND INFORMATION ON DEFECT MANAGEMENT, AND METHOD OF ALLOCATING SPARE AREA AND METHOD OF MANAGING DEFECTS 审中-公开
标题翻译：具有缺陷管理的备用区域的记录介质和缺陷管理信息以及分配区域的方法和管理缺陷的方法
公开(公告)号：US20080141081A1
公开(公告)日：2008-06-12
申请号：US12033402
申请日：2008-02-19
申请人： Jung-wan KO
发明人： Jung-wan KO
IPC分类号： G11C29/00
CPC分类号： G11B20/18 , G11B20/1258 , G11B20/1883 , G11B2020/1277 , G11B2020/1285 , G11B2020/1893 , G11B2220/20 , G11B2220/2537 , G11B2220/2562 , G11B2220/2575 , G11C2029/4402
摘要： When a primary spare area is allocated for slipping replacement and linear replacement upon initialization, and a remaining portion of the primary spare area after slipping replacement and allocated for linear replacement after initialization are insufficient, a supplementary spare area is allocated. The sizes of the primary and supplementary spare areas are determined by the number of defects generated upon initialization. The information on the sizes of the spare areas, and the remainder state information representing the degree of use of the spare areas, are recorded, so that the spare areas can be efficiently managed. Also, in the defect management method, when an area that has already been linearly replaced is allocated as a supplementary spare area, defective blocks within the allocated supplementary spare area are not used for linear replacement, and the entries of a secondary defect list (SDL) with respect to the defective blocks are not changed.
摘要翻译：当主备用区域被分配用于在初始化时滑动替换和线性替换，并且在滑动替换之后的主备用区域的剩余部分在初始化之后被分配用于线性替换不足时，分配辅助备用区域。初级和辅助备用区的大小由初始化时产生的缺陷数量决定。记录关于备用区域的尺寸的信息和表示备用区域的使用程度的剩余状态信息，使得可以有效地管理备用区域。此外，在缺陷管理方法中，当已经被线性替换的区域被分配为辅助备用区域时，所分配的辅助备用区域内的缺陷块不用于线性替换，并且次级缺陷列表（SDL ）不改变。

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