专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08437241B2 Method of and apparatus for recording data on write-once disc that has a temporary disc management area including a space bit map representing a data recording status of the disc, and write-once disc therefor 有权
标题翻译：在具有包括表示盘的数据记录状态的空格位图的临时盘管理区域的一次写入盘上记录数据的方法和装置，以及一次写入盘
公开(公告)号：US08437241B2
公开(公告)日：2013-05-07
申请号：US13108952
申请日：2011-05-16
申请人： Sung-hee Hwang , Jung-wan Ko
发明人： Sung-hee Hwang , Jung-wan Ko
IPC分类号： G11B20/10
CPC分类号： G11B20/1883 , G11B20/1217 , G11B27/329 , G11B2020/1873 , G11B2220/20 , G11B2220/218
摘要： A method of recording, and an apparatus for recording, data on a write-once disc, and the write-once disc used with the method and the apparatus. The write-once disc includes a plurality of update areas in which to record a predetermined type of updated information, at least one main access information area (AIA) in which to record main access information (AI), the main AI indicating a final update area in which finally updated information is recorded, among the plurality of update areas, and at least one sub AIA in which to record sub AI, the sub AI indicating a location of the finally updated information recorded in the final update area.
摘要翻译：一种记录方法和一种用于在一次写入盘上记录数据的装置以及与该方法和装置一起使用的一次写入盘。一次写入盘包括多个更新区域，其中记录预定类型的更新信息，至少一个主访问信息区域（AIA），其中记录主访问信息（AI），主AI指示最终更新在多个更新区域中记录最终更新信息的区域和其中记录子AI的至少一个子AIA，指示最终更新信息的位置记录在最终更新区域中的子AI。

2. 发明申请

US20120113783A1 INFORMATION RECORDING MEDIUM, RECORDING/REPRODUCING APPARATUS, AND RECORDING/REPRODUCING METHOD TO DISTINGUISH BETWEEN AN ORIGINAL RECORDING BLOCK AND A REPLACEMENT RECORDING BLOCK 有权
标题翻译：信息记录介质，记录/再现装置以及记录/再现方法在原始记录块和替换记录块之间进行识别
公开(公告)号：US20120113783A1
公开(公告)日：2012-05-10
申请号：US13352417
申请日：2012-01-18
申请人： Sung-hee Hwang , Jung-wan Ko
发明人： Sung-hee Hwang , Jung-wan Ko
IPC分类号： G11B20/18 , G11B7/007
CPC分类号： G11B27/3027 , G06F3/0619 , G06F3/064 , G06F3/0677 , G11B20/1217 , G11B20/1883 , G11B2020/10907 , G11B2020/1873 , G11B2020/1893 , G11B2220/20 , G11B2220/218 , G11B2220/2541
摘要： An information recording medium, and a recording/reproducing apparatus and a recording/reproducing method for the recording medium. Original data is sequentially updated by replacing an original recording block with one or more replacement recording blocks. A replacement recording block includes at least one of an original address field indicating a location of the original recording block or a previous address field indicating a location of an immediately previous recording block. Replacement information is effectively recovered in a system where a replacement for logical overwriting (LOW) occurs in either a spare area and a user data area by reference to the address fields in each replacement recording block.
摘要翻译：信息记录介质，以及用于记录介质的记录/再现装置和记录/再现方法。通过用一个或多个替换记录块替换原始记录块来顺序地更新原始数据。替代记录块包括指示原始记录块的位置的原始地址字段或指示紧接在前的记录块的位置的先前地址字段中的至少一个。通过参照每个替换记录块中的地址字段，在备用区和用户数据区中发生替代逻辑重写（LOW）的系统中有效地恢复替换信息。

3. 发明授权

US08169865B2 Information storage medium and method and apparatus for recording and/or reproducing pointing information 有权
标题翻译：信息存储介质以及用于记录和/或再现指向信息的方法和装置
公开(公告)号：US08169865B2
公开(公告)日：2012-05-01
申请号：US12572439
申请日：2009-10-02
申请人： Sung-hee Hwang , Kyung-geun Lee , Jung-wan Ko
发明人： Sung-hee Hwang , Kyung-geun Lee , Jung-wan Ko
IPC分类号： G11B7/00
CPC分类号： G11B20/1217 , G11B7/00456 , G11B7/0062 , G11B7/00736 , G11B20/1252 , G11B2007/0006 , G11B2007/0013 , G11B2020/1229 , G11B2020/1259 , G11B2020/1275 , G11B2020/1278 , G11B2220/216 , G11B2220/235 , G11B2220/237
摘要： An information storage medium includes areas of disk-related information having disk-related information to record or reproduce data with respect to the information storage medium, wherein the disk-related information includes common disk-related information and changeable parameter information, and the areas of the disk-related information are arranged according to information about the changeable parameter information.
摘要翻译：信息存储介质包括具有与信息存储介质相关的数据相关的盘相关信息的盘相关信息的区域，其中盘相关信息包括公用盘相关信息和可变参数信息，根据关于可变参数信息的信息来配置盘相关信息。

4. 发明授权

US08125867B2 Information recording medium, recording/reproducing apparatus, and recording/reproducing method to distinguish between an original recording block and a replacement recording block 有权
标题翻译：信息记录介质，记录/再现装置和用于区分原始记录块和替换记录块的记录/再现方法
公开(公告)号：US08125867B2
公开(公告)日：2012-02-28
申请号：US11152237
申请日：2005-06-15
申请人： Sung-hee Hwang , Jung-wan Ko
发明人： Sung-hee Hwang , Jung-wan Ko
IPC分类号： G11B7/00
CPC分类号： G11B27/3027 , G06F3/0619 , G06F3/064 , G06F3/0677 , G11B20/1217 , G11B20/1883 , G11B2020/10907 , G11B2020/1873 , G11B2020/1893 , G11B2220/20 , G11B2220/218 , G11B2220/2541
摘要： An information recording medium, and a recording/reproducing apparatus and a recording/reproducing method for the recording medium. Original data is sequentially updated by replacing an original recording block with one or more replacement recording blocks. A replacement recording block includes at least one of an original address field indicating a location of the original recording block or a previous address field indicating a location of an immediately previous recording block. Replacement information is effectively recovered in a system where a replacement for logical overwriting (LOW) occurs in either a spare area and a user data area by reference to the address fields in each replacement recording block.
摘要翻译：信息记录介质，以及用于记录介质的记录/再现装置和记录/再现方法。通过用一个或多个替换记录块替换原始记录块来顺序地更新原始数据。替代记录块包括指示原始记录块的位置的原始地址字段或指示紧接在前的记录块的位置的先前地址字段中的至少一个。通过参照每个替换记录块中的地址字段，在备用区和用户数据区中发生替代逻辑重写（LOW）的系统中有效地恢复替换信息。

5. 发明授权

US08121005B2 Method of and apparatus for recording data on write-once disc, method of and apparatus for reproducing data from write-once disc, and write-once disc therefor 有权
公开(公告)号：US08121005B2
公开(公告)日：2012-02-21
申请号：US12014828
申请日：2008-01-16
申请人： Sung-hee Hwang , Jung-wan Ko
发明人： Sung-hee Hwang , Jung-wan Ko
IPC分类号： G11B7/00
CPC分类号： G11B20/1217 , G06F12/0246 , G11B20/1883 , G11B27/329 , G11B2020/1275 , G11B2020/1278 , G11B2020/1295 , G11B2020/1873 , G11B2220/20 , G11B2220/218 , G11B2220/237 , G11B2220/2537
摘要： A write-once disc includes: a plurality of update areas in which a predetermined kind of updated information is recorded; at least one main access information area in which main access information is recorded, the main access information indicating a final update area in which finally updated information is recorded among the plurality of update areas; and at least one sub access information area in which sub access information is recorded, the sub access information indicating a location of the finally updated information recorded in the final update area. Accordingly, an access time for reading a predetermined kind of information required to use the write-once disc can be reduced.

6. 发明授权

US08117407B2 Information storage medium, recording/reproducing apparatus, and recording/reproducing method 有权
标题翻译：信息存储介质，记录/再现装置和记录/再现方法
公开(公告)号：US08117407B2
公开(公告)日：2012-02-14
申请号：US12102982
申请日：2008-04-15
申请人： Sung-hee Hwang , Jung-wan Ko
发明人： Sung-hee Hwang , Jung-wan Ko
IPC分类号： G06F12/12
CPC分类号： G11B20/1883 , G11B2020/10907 , G11B2020/1826 , G11B2020/1873 , G11B2020/1896 , G11B2220/20
摘要： A recording/reproducing apparatus is configured to record a replacement block by logical overwrite (LOW) for updating data recorded on an information storage medium in a first area of the medium, record a replacement block for replacing a defect block generated on the medium in a second area of the medium, and record a second replacement block for replacement by defect of a first replacement block in the second area if the defect is detected while the first replacement block is being recorded in the first area to perform the logical overwrite of an original block recorded in a predetermined area of the medium, generate a defect list (DFL) entry including location information of the original block and location information of the second replacement block in order to indicate the replacement state, and move location information of the first replacement block in the second replacement block.
摘要翻译：记录/再现装置被配置为通过用于更新记录在介质的第一区域中的信息存储介质上的数据的逻辑重写（LOW）来记录替换块，记录用于替换介质中生成的缺陷块的替换块并且如果在第一替换块被记录在第一区域中，如果检测到缺陷，则记录第二区域中的第一替换块的缺陷来替换的第二替换块，以执行原件的逻辑覆盖块记录在介质的预定区域中，生成包括原始块的位置信息和第二替换块的位置信息的缺陷列表（DFL）条目，以指示替换状态，并且移动第一替换块的位置信息在第二个替换块。

7. 发明授权

US08081547B2 Method of and apparatus for managing disc defects in disc, and disc on which defects are managed 有权
公开(公告)号：US08081547B2
公开(公告)日：2011-12-20
申请号：US11430972
申请日：2006-05-10
申请人： Jung-wan Ko , Kyung-geun Lee , Sung-hee Hwang
发明人： Jung-wan Ko , Kyung-geun Lee , Sung-hee Hwang
IPC分类号： G11B7/00
CPC分类号： G11B20/1883 , G11B2020/1873 , G11B2220/20
摘要： A method of and apparatus for managing disc defects in a disc using a temporary defect management area in the disc, and the disc, where the method includes recording in a data area user data; and recording in a temporary defect management area, which is present in at least one of a lead-in area and a lead-out area, which temporary defect information and temporary defect management information regarding the user data recorded in the data area are recorded. Accordingly, the method and apparatus are applicable to recordable discs and capable of effectively using the defect management area.

8. 发明申请

US20110216636A1 METHOD OF AND APPARATUS FOR RECORDING DATA ON WRITE-ONCE DISC AND WRITE-ONCE DISC THEREFOR 有权
标题翻译：用于在写入盘和写入盘上记录数据的方法和装置
公开(公告)号：US20110216636A1
公开(公告)日：2011-09-08
申请号：US13108952
申请日：2011-05-16
申请人： Sung-hee Hwang , Jung-wan Ko
发明人： Sung-hee Hwang , Jung-wan Ko
IPC分类号： G11B7/007 , G11B7/24
CPC分类号： G11B20/1883 , G11B20/1217 , G11B27/329 , G11B2020/1873 , G11B2220/20 , G11B2220/218
摘要： A method of recording, and an apparatus for recording, data on a write-once disc, and the write-once disc used with the method and the apparatus. The write-once disc includes a plurality of update areas in which to record a predetermined type of updated information, at least one main access information area (AIA) in which to record main access information (AI), the main AI indicating a final update area in which finally updated information is recorded, among the plurality of update areas, and at least one sub AIA in which to record sub AI, the sub AI indicating a location of the finally updated information recorded in the final update area.
摘要翻译：一种记录方法和一种用于在一次写入盘上记录数据的装置以及与该方法和装置一起使用的一次写入盘。一次写入盘包括多个更新区域，其中记录预定类型的更新信息，至少一个主访问信息区域（AIA），其中记录主访问信息（AI），主AI指示最终更新在多个更新区域中记录最终更新信息的区域和其中记录子AI的至少一个子AIA，指示最终更新信息的位置记录在最终更新区域中的子AI。

9. 发明授权

US07978577B2 Method of and apparatus for managing disc defects using temporary defect information (TDFL) and temporary defect management information (TDDS), and disc having the TDFL and TDDS 有权
标题翻译：使用临时缺陷信息（TDFL）和临时缺陷管理信息（TDDS）管理光盘缺陷的方法和装置，以及具有TDFL和TDDS的光盘
公开(公告)号：US07978577B2
公开(公告)日：2011-07-12
申请号：US12463633
申请日：2009-05-11
申请人： Sung-hee Hwang , Jung-wan Ko , Kyung-geun Lee
发明人： Sung-hee Hwang , Jung-wan Ko , Kyung-geun Lee
IPC分类号： G11B7/00
CPC分类号： G11B7/00375 , G11B7/004 , G11B7/00736 , G11B7/24038 , G11B20/1883 , G11B2020/1873 , G11B2020/1893 , G11B2220/20 , G11B2220/218
摘要： A disc having an updatable defect management area used by an apparatus for managing defects on the disc, the disc including a user data area which includes user data, a spare area that is a substitute area for a defect existing in the user data area, and an area in which are recorded an address of data that is last recorded in the user data area and an address of a replacement data recorded in the spare area. Accordingly, the disc defect management method and apparatus are applicable to a recordable disc such as a write-once disc while effectively using a defect management area of the disc.
摘要翻译：一种具有用于管理盘上的缺陷的装置所使用的可更新缺陷管理区的盘，该盘包括包含用户数据的用户数据区，作为用户数据区中存在的缺陷的替代区的备用区，以及其中记录了最后记录在用户数据区域中的数据的地址的区域和记录在备用区域中的替换数据的地址。因此，在有效地使用盘的缺陷管理区域的情况下，盘缺陷管理方法和装置可应用于诸如一次写入盘的可记录盘。

10. 发明授权

US07965598B2 Method of and apparatus for managing disc defects in disc, and disc on which defects are managed 有权
标题翻译：用于管理盘中的盘缺陷的方法和装置以及管理哪些缺陷的盘
公开(公告)号：US07965598B2
公开(公告)日：2011-06-21
申请号：US11046882
申请日：2005-02-01
申请人： Jung-wan Ko , Kyung-geun Lee , Sung-hee Hwang
发明人： Jung-wan Ko , Kyung-geun Lee , Sung-hee Hwang
IPC分类号： G11B7/00
CPC分类号： G11B20/1883 , G11B2020/1873 , G11B2220/20
摘要： A method of and apparatus for managing disc defects in a disc using a temporary defect management area in the disc, and the disc, where the method includes recording in a data area user data; and recording in a temporary defect management area, which is present in at least one of a lead-in area and a lead-out area, which temporary defect information and temporary defect management information regarding the user data recorded in the data area are recorded. Accordingly, the method and apparatus are applicable to recordable discs and capable of effectively using the defect management area.
摘要翻译：一种用于使用盘中的临时缺陷管理区管理盘中的盘缺陷的方法和装置，以及所述方法包括在数据区中记录用户数据; 并且记录在存在于导入区域和导出区域中的至少一个中的临时缺陷管理区域中，记录关于记录在数据区域中的用户数据的临时缺陷信息和临时缺陷管理信息。因此，该方法和装置适用于可记录盘并且能够有效地使用缺陷管理区域。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式