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

US07961573B2 Write once disc allowing management of data area, method of managing the data area, and apparatus and method for reproducing data from write once disc 有权
标题翻译：写入一个光盘，允许管理数据区域，管理数据区域的方法，以及用于从一次写入盘再现数据的装置和方法
公开(公告)号：US07961573B2
公开(公告)日：2011-06-14
申请号：US12857978
申请日：2010-08-17
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： G11B7/00736 , G11B7/00745 , G11B20/1806 , G11B20/1879 , G11B20/1883 , G11B23/28 , G11B23/36 , G11B27/329 , G11B2020/1285 , G11B2020/1873 , G11B2020/1893 , G11B2220/20 , G11B2220/218 , G11B2220/235
摘要： A write once disc allowing management of a data area, a method of managing the data area of the write once disc, an apparatus recording data on the write once disc, an apparatus and method of reproducing data from a write once disc. The write once disc, includes a lead-in zone, a data area, and a lead-out zone. The write once disc includes a predetermined area storing area allocation information which indicates whether at least one section of the data area is allocated for disc defect management. In the disc and method, area allocation information specifying a structure of the data area is recorded on the disc, thus allowing a recording/reproducing apparatus to recognize the data area structure. Therefore, allocating areas, such as a spare area, for disc defect management other than an area for storing user data, to the data area is possible. The allocation of the areas for disc defect management to the data area enables effective use of the write once disc.
摘要翻译：一个允许管理数据区域的一次写入盘，一次写入盘的数据区域的管理方法，一次写入盘的数据记录装置，从一次写入盘重放数据的装置和方法。一次写入盘，包括导入区，数据区和导出区。一次写入盘包括预定区域存储区域分配信息，其指示数据区域的至少一个区段是否被分配用于盘缺陷管理。在盘和方法中，指定数据区的结构的区域分配信息被记录在盘上，从而允许记录/再现装置识别数据区结构。因此，可以将数据区域以外的用于将用于存储用户数据的区域以外的盘缺陷管理等分配区域分配给数据区域。将光盘缺陷管理的区域分配到数据区域可以有效地使用一次写入盘。

2. 发明授权

US07843780B2 Write-once recording medium preserving data-recording status, method of preserving data recording status of a write-once recording medium, medium including computer readable code for the same, and recording and/or reproducing apparatus therefor 有权
标题翻译：一次写入记录介质，保存数据记录状态，一次性记录介质的数据记录状态的保存方法，包括其计算机可读代码的介质及其记录和/或再现装置
公开(公告)号：US07843780B2
公开(公告)日：2010-11-30
申请号：US11968878
申请日：2008-01-03
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： G11B15/52
CPC分类号： G11B7/00375 , G11B7/00736 , G11B20/1217 , G11B20/1252 , G11B20/1883 , G11B27/105 , G11B27/32 , G11B27/322 , G11B27/329 , G11B2020/10861 , G11B2020/10907 , G11B2020/1285 , G11B2020/1288 , G11B2020/1826 , G11B2020/1873 , G11B2220/20 , G11B2220/218 , G11B2220/237 , G11B2220/2537 , G11B2220/2541 , G11B2220/2545 , G11B2220/2562
摘要： A method of reproducing a recording medium having finalized recorded data. Data is read from the recording medium and a determination is made whether the recording medium is further recordable based on whether a temporary defect management area includes repetitions of a predetermined value or based on whether another predetermined value is recorded in response to a finalization command previously recorded.
摘要翻译：一种再现具有最终记录数据的记录介质的方法。从记录介质读取数据，并且基于临时缺陷管理区域是否包括预定值的重复或基于是否响应于先前记录的最终化命令来记录另一个预定值来确定记录介质是否可进一步记录。

3. 发明授权

US07835238B2 Method for reducing access time of a write-once disc 有权
标题翻译：减少一次写入光盘访问时间的方法
公开(公告)号：US07835238B2
公开(公告)日：2010-11-16
申请号：US11589042
申请日：2006-10-30
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： G11B5/09
CPC分类号： G11B7/00736 , G11B7/00375 , G11B7/0045 , G11B7/00745 , G11B20/1217 , G11B20/1816 , G11B20/1879 , G11B20/1883 , G11B27/329 , G11B27/36 , G11B2020/10907 , G11B2020/1275 , G11B2020/1278 , G11B2020/1295 , G11B2020/1873 , G11B2020/1893 , G11B2220/20 , G11B2220/218 , G11B2220/237 , G11B2220/2537
摘要： A write-once disc, an apparatus for recording information thereon, and a method of reducing access time thereto the write-once disc including at least one record layer. The write-once disc also includes at least one update area in which updated predetermined information is recorded; and an access information area in which location information regarding the updated predetermined information, is recorded for a predetermined period. Accordingly, it is possible to reduce an access time for reading information updated in the write-once disc on which predetermined information is updated and recorded on a new position.
摘要翻译：一次写入盘，用于在其上记录信息的装置，以及减少包括至少一个记录层的一次写入盘的访问时间的方法。一次写入盘还包括其中记录更新的预定信息的至少一个更新区域; 以及访问信息区域，其中关于更新的预定信息的位置信息被记录在预定时段内。因此，可以减少用于读取更新在一次写入盘上的信息的访问时间，其中更新和记录预定信息被记录在新位置上。

4. 发明申请

US20100284255A1 WRITE ONCE DISC ALLOWING MANAGEMENT OF DATA AREA, METHOD OF MANAGING THE DATA AREA, AND APPARATUS AND METHOD FOR REPRODUCING DATA FROM WRITE ONCE DISC 有权
标题翻译：写入数据区域的管理，数据区域的管理方法，以及从写入盘复制数据的装置和方法
公开(公告)号：US20100284255A1
公开(公告)日：2010-11-11
申请号：US12837190
申请日：2010-07-15
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： G11B20/10
CPC分类号： G11B7/00736 , G11B7/00745 , G11B20/1806 , G11B20/1879 , G11B20/1883 , G11B23/28 , G11B23/36 , G11B27/329 , G11B2020/1285 , G11B2020/1873 , G11B2020/1893 , G11B2220/20 , G11B2220/218 , G11B2220/235
摘要： A write once disc allowing management of a data area, includes a lead-in zone, a data area, and a lead-out zone. The write once disc includes a predetermined area storing area allocation information which indicates whether at least one section of the data area is allocated for disc defect management. In the disc and method, area allocation information specifying a structure of the data area is recorded on the disc, thus allowing a recording/reproducing apparatus to recognize the data area structure. Therefore, allocating areas, such as a spare area, for disc defect management other than an area for storing user data, to the data area is possible. The allocation of the areas for disc defect management to the data area enables effective use of the write once disc.
摘要翻译：允许管理数据区的一次写入盘包括导入区，数据区和导出区。一次写入盘包括预定区域存储区域分配信息，其指示数据区域的至少一个区段是否被分配用于盘缺陷管理。在盘和方法中，指定数据区的结构的区域分配信息被记录在盘上，从而允许记录/再现装置识别数据区结构。因此，可以将数据区域以外的用于将用于存储用户数据的区域以外的盘缺陷管理等分配区域分配给数据区域。将光盘缺陷管理的区域分配到数据区域可以有效地使用一次写入盘。

5. 发明授权

US07800994B2 Method of overwriting data in write-once information storage medium and data recording and/or reproducing apparatus for write-once information storage medium 有权
标题翻译：在一次写入信息存储介质中重写数据的方法以及一次写入信息存储介质的数据记录和/或再现装置
公开(公告)号：US07800994B2
公开(公告)日：2010-09-21
申请号：US12171338
申请日：2008-07-11
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： G11B20/10
CPC分类号： G11B20/1883
摘要： A method of overwriting data in a write-once information storage medium and a data recording and/or reproducing apparatus provided for overwriting data in such a write-once information storage medium. In the data overwriting method, a command to overwrite new data in a first area of the write-once information storage medium where data has already been recorded is issued. Then, the first area is considered as a defective area, and the new data is recorded in a second area. Thereafter, updated defect management information, including information about the locations of the first and second areas, is recorded in the write-once information storage medium. Accordingly, overwriting can be performed in write-once information storage media, which is incapable of physical overwriting, by using a logical overwriting technique. Thus, data recorded in the write-once information storage medium may be changed or updated.
摘要翻译：在一次写入信息存储介质中重写数据的方法以及用于重写这种一次写入信息存储介质中的数据的数据记录和/或再现装置。在数据重写方法中，发出在已经记录数据的一次写入信息存储介质的第一区域中覆盖新数据的命令。然后，将第一区域视为缺陷区域，并将新数据记录在第二区域中。此后，更新的缺陷管理信息（包括关于第一和第二区域的位置的信息）被记录在一次写入信息存储介质中。因此，可以通过使用逻辑重写技术在不能进行物理重写的一次写入信息存储介质中执行重写。因此，可以改变或更新记录在一次写入信息存储介质中的数据。

6. 发明授权

US07787338B2 Write once disc allowing management of data area, method of managing the data area, and apparatus and method for reproducing data from write once disc 有权
标题翻译：写入一个光盘，允许管理数据区域，管理数据区域的方法，以及用于从一次写入盘再现数据的装置和方法
公开(公告)号：US07787338B2
公开(公告)日：2010-08-31
申请号：US11944486
申请日：2007-11-23
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： G11B7/00736 , G11B7/00745 , G11B20/1806 , G11B20/1879 , G11B20/1883 , G11B23/28 , G11B23/36 , G11B27/329 , G11B2020/1285 , G11B2020/1873 , G11B2020/1893 , G11B2220/20 , G11B2220/218 , G11B2220/235
摘要： A write once disc allowing management of a data area, includes a lead-in zone, a data area, and a lead-out zone. The write once disc includes a predetermined area storing area allocation information which indicates whether at least one section of the data area is allocated for disc defect management. In the disc and method, area allocation information specifying a structure of the data area is recorded on the disc, thus allowing a recording/reproducing apparatus to recognize the data area structure. Therefore, allocating areas, such as a spare area, for disc defect management other than an area for storing user data, to the data area is possible. The allocation of the areas for disc defect management to the data area enables effective use of the write once disc.
摘要翻译：允许管理数据区的一次写入盘包括导入区，数据区和导出区。一次写入盘包括预定区域存储区域分配信息，其指示数据区域的至少一个区段是否被分配用于盘缺陷管理。在盘和方法中，指定数据区的结构的区域分配信息被记录在盘上，从而允许记录/再现装置识别数据区结构。因此，可以将数据区域以外的用于将用于存储用户数据的区域以外的盘缺陷管理等分配区域分配给数据区域。将光盘缺陷管理的区域分配到数据区域可以有效地使用一次写入盘。

7. 发明授权

US07668057B2 Method and apparatus for managing defects in recording media, a computer readable medium including computer readable code for the same, and a defect managed recording medium obtained using the same method, apparatus, and computer readable medium 有权
标题翻译：用于管理记录介质中的缺陷的方法和装置，包括用于其的计算机可读代码的计算机可读介质和使用相同方法，装置和计算机可读介质获得的缺陷管理记录介质
公开(公告)号：US07668057B2
公开(公告)日：2010-02-23
申请号：US12116279
申请日：2008-05-07
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： G11B27/36 , G11B7/00375 , G11B7/00736 , G11B20/1883 , G11B2020/1285 , G11B2020/1873 , G11B2020/1893 , G11B2220/20 , G11B2220/218 , G11B2220/2537
摘要： A method, apparatus and computer readable medium for managing recording medium defects and a defect managed recording medium. The recording medium includes a spare area in which a replacement area, which is a substitute for a defective area of the recording medium, is formed, and a temporary defect management area in which temporary management information that specifies the defective area and the corresponding replacement area is recorded, wherein position information and state information regarding the defective area are recorded in the replacement area. Accordingly, it is possible to restore defect information even if recording medium defect management on the recording medium ended abnormally.
摘要翻译：一种用于管理记录介质缺陷的方法，装置和计算机可读介质以及缺陷管理的记录介质。记录介质包括备用区域，其中替换区域是替代记录介质的缺陷区域;以及临时缺陷管理区域，其中指定缺陷区域和相应替换区域的临时管理信息被记录在其中，其中关于缺陷区域的位置信息和状态信息被记录在替换区域中。因此，即使在记录介质上的记录介质缺陷管理异常地结束，也可以恢复缺陷信息。

8. 发明授权

US07583575B2 Method of managing defects for a write-once recording medium, reproducing and/or recording apparatus implementing the same, a corresponding write-once recording medium therefor, and medium including computer readable code controlling the implementation of the same 失效
标题翻译：管理一次写入记录介质的缺陷的方法，实施该记录介质的再现和/或记录装置的方法，相应的一次写入记录介质以及包括控制其一次执行的计算机可读代码的介质
公开(公告)号：US07583575B2
公开(公告)日：2009-09-01
申请号：US10804016
申请日：2004-03-19
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： G11B20/1883 , G11B7/24038 , G11B20/18 , G11B2020/1873 , G11B2220/20
摘要： A method of managing defects considering compatibility with a rewritable disc, a reproducing and/or recording apparatus implementing the same, a write-once recording medium therefore, and a medium including computer readable code controlling the implementation of defect management. The method includes providing a plurality of temporary defect management areas on the write-once recording medium; performing defect management using the plurality of temporary defect management areas; and when one among the plurality of temporary defect management areas is exhausted, writing full flag information indicating that the one temporary defect management area is exhausted to at least one among remaining temporary defect management areas. Accordingly, defect management can be efficiently performed.
摘要翻译：考虑与可重写盘的兼容性的管理缺陷的方法，实施该缺陷盘的再现和/或记录装置，因此，一次写入记录介质以及包括控制缺陷管理实现的计算机可读代码的介质。该方法包括在一次写入记录介质上提供多个临时缺陷管理区域; 使用所述多个临时缺陷管理区域执行缺陷管理; 并且当多个临时缺陷管理区域中的一个被耗尽时，将表示一个临时缺陷管理区域的完整标志信息写入剩余的临时缺陷管理区域中的至少一个。因此，可以有效地执行缺陷管理。

9. 发明授权

US07450478B2 Method and apparatus for managing disc defect using temporary DFL and temporary DDS including drive and disc information disc with temporary DFL and temporary DDS 有权
标题翻译：使用临时DFL和临时DDS管理磁盘缺陷的方法和装置，包括具有临时DFL和临时DDS的驱动器和盘信息盘
公开(公告)号：US07450478B2
公开(公告)日：2008-11-11
申请号：US11418185
申请日：2006-05-05
申请人： Kyung-geun Lee , Jung-wan Ko , Sung-hee Hwang
发明人： Kyung-geun Lee , Jung-wan Ko , Sung-hee Hwang
IPC分类号： G11B5/09
CPC分类号： G11B20/1217 , G11B7/00375 , G11B7/00736 , G11B20/00702 , G11B20/1879 , G11B20/1883 , G11B2020/10861 , G11B2020/1275 , G11B2020/1285 , G11B2020/1873 , G11B2020/1893 , G11B2220/20 , G11B2220/218 , G11B2220/235 , G11B2220/2537
摘要： A write once disc includes a defect management area that is present in at least one of a lead-in area and a lead-out area; a temporary defect management area that is present in at least one of the lead-in area and the lead-out area; and a drive & disc information area that is present in at least one of the lead-in area and the lead-out area. Information regarding the locations of temporary defect information and temporary defect management information is recorded in the drive & disc information area, the temporary defect information and temporary defect management information, which includes drive & disc information, are recorded in the temporary defect management area, and temporary defect information and temporary defect management information, which are lastly recorded in the temporary defect management area, are recorded in the defect management area for disc finalization.
摘要翻译：一次写入盘包括存在于导入区域和导出区域中的至少一个中的缺陷管理区域; 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; 以及存在于导入区域和导出区域中的至少一个中的驱动器和盘信息区域。关于临时缺陷信息和临时缺陷管理信息的位置的信息被记录在驱动盘信息区域中，包括驱动盘信息的临时缺陷信息和临时缺陷管理信息被记录在临时缺陷管理区域中，以及最后记录在临时缺陷管理区域中的临时缺陷信息和临时缺陷管理信息被记录在用于盘完成的缺陷管理区域中。

10. 发明授权

US07400562B2 Method of and apparatus for managing disc defects using temporary defect management information (TDFL) and temporary defect management information (TDDS), and disc having the TDFL and TDDS 有权
公开(公告)号：US07400562B2
公开(公告)日：2008-07-15
申请号：US11430124
申请日：2006-05-09
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.

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