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    Recording medium, apparatus for forming the recording medium, and apparatus and method for reproducing the recording medium
    82.
    发明授权
    Recording medium, apparatus for forming the recording medium, and apparatus and method for reproducing the recording medium 失效
    记录介质，用于形成记录介质的设备，以及用于再现记录介质的设备和方法

    公开(公告)号：US07574003B2

    公开(公告)日：2009-08-11

    申请号：US10780756

    申请日：2004-02-19

    申请人： Jin Yong Kim ,  Sang Woon Suh

    发明人： Jin Yong Kim ,  Sang Woon Suh

    IPC分类号： H04N7/167

    CPC分类号： G11B20/00086 ,  G11B20/0021 ,  G11B20/00297 ,  G11B20/00304 ,  G11B20/00326 ,  G11B20/00405 ,  G11B27/034 ,  G11B2020/1279 ,  G11B2020/1288 ,  G11B2220/20 ,  G11B2220/213 ,  G11B2220/2541

    摘要： Disclosed herein are a recording medium, an apparatus for forming the recording medium, and an apparatus and method for reproducing the recording medium. CPI (Copy Protection-related Information), identification information (CPI_Flag) indicative of recording or non-recording of the CPI, and/or a plurality of contents specific information (CSI) with different formats are recorded in a PIC (Permanent Information & Control data) zone of a high-density optical disc such as a BD-ROM (Blu-ray Disc-ROM). A formatting operation and mastering operation are performed under the condition that control data including the CPI, CPI_Flag and/or CSI is separated from main data. An optical disc device judges whether the optical disc has been illegally copied, with reference to the CPI, CPI_Flag and/or CSI read from the optical disc, and compulsorily stops a data playback operation upon judging that the disc has been illegally copied. Therefore, it is possible to effectively protect an optical disc from illegal copying, make an accurate and easy distinction between a legally made optical disc and an illegally made optical disc, and restrict reproduction of an illegally made optical disc.

    摘要翻译： 本文公开了一种记录介质，用于形成记录介质的设备，以及用于再现记录介质的设备和方法。 CPI（复制保护相关信息），指示CPI的记录或不记录的识别信息（CPI_Flag）和/或具有不同格式的多个内容特定信息（CSI）被记录在PIC（永久信息和控制 数据）区域，诸如BD-ROM（蓝光光盘 - ROM）的高密度光盘。 在包括CPI，CPI_Flag和/或CSI的控制数据与主数据分离的条件下执行格式化操作和母盘制作操作。 光盘装置参考从光盘读取的CPI，CPI_Flag和/或CSI来判断光盘是否被非法复制，并且在判断出盘被非法复制时强制停止数据重放操作。 因此，有可能有效地保护光盘不被非法拷贝，从而在合法制作的光盘和非法制造的光盘之间进行准确和容易的区分，并且限制非法制作的光盘的再现。

    High-density optical disc, method for recording and reproducing encrypted data thereon
    83.
    发明授权
    High-density optical disc, method for recording and reproducing encrypted data thereon 有权
    高密度光盘，用于在其上记录和再现加密数据的方法

    公开(公告)号：US07542405B2

    公开(公告)日：2009-06-02

    申请号：US11907747

    申请日：2007-10-17

    申请人： Jin Yong Kim ,  Sang Woon Suh

    发明人： Jin Yong Kim ,  Sang Woon Suh

    IPC分类号： G11B7/24 ,  G11B5/09

    CPC分类号： G11B20/00086 ,  G11B20/0021 ,  G11B20/00326 ,  G11B20/00579 ,  G11B20/1217 ,  G11B27/3027 ,  G11B2020/1221 ,  G11B2020/1268 ,  G11B2020/1277 ,  G11B2020/1287 ,  G11B2220/213 ,  G11B2220/215 ,  G11B2220/216 ,  G11B2220/2537 ,  G11B2220/2541

    摘要： A high-density optical disc, a method for encrypting data and recording the encrypted data thereon, and a method for reproducing the encrypted data recorded thereon. Data recorded on a high-density optical disc such as a Blu-ray disc-read only memory (BD-ROM) is recorded in a discontinuous recording format as on a high-density rewritable optical disc such as a Blu-ray disc rewritable (BD-RE). Data can be encrypted and recorded using synchronous data, address unit number (AUN) information or disc radius information recorded in the high-density optical disc. An optical disc apparatus such as a BD-ROM player can maintain reproduction compatibility with the high-density rewritable optical disc such as the BD-RE. A user holding an optical disc apparatus such as a BD-RE recorder, etc. can be prevented from unlawfully copying data recorded on the high-density optical disc and reproducing the copied data.

    摘要翻译： 一种高密度光盘，用于加密数据并在其上记录加密数据的方法，以及用于再现记录在其上的加密数据的方法。 记录在诸如蓝光盘只读存储器（BD-ROM）的高密度光盘上的数据被记录在不连续的记录格式中，如在可重写的蓝光盘（例如， BD-RE）。 可以使用记录在高密度光盘中的同步数据，地址单元号（AUN）信息或盘半径信息来加密和记录数据。 诸如BD-ROM播放器的光盘装置可以保持与诸如BD-RE的高密度可重写光盘的再现兼容性。 可以防止保存诸如BD-RE记录器等光盘装置的用户非法拷贝记录在高密度光盘上的数据并再现复制的数据。

    Method for recording address information on optical recording medium, optical recording medium including address information recorded thereon by the same method, and method for detecting address information recorded on the same optical recording medium
    84.
    发明授权
    Method for recording address information on optical recording medium, optical recording medium including address information recorded thereon by the same method, and method for detecting address information recorded on the same optical recording medium 有权
    用于在光记录介质上记录地址信息的方法，包括通过相同方法记录在其上的地址信息的光记录介质以及用于检测记录在同一光记录介质上的地址信息的方法

    公开(公告)号：US07230901B2

    公开(公告)日：2007-06-12

    申请号：US10288416

    申请日：2002-11-06

    申请人： Sang Woon Suh

    发明人： Sang Woon Suh

    IPC分类号： G11B7/0045

    CPC分类号： G11B7/00745 ,  G11B7/005 ,  G11B7/007

    摘要： Disclosed are a method for recording address information on an optical recording medium, an optical recording medium including address information recorded thereon by the same method, and a method for detecting the address information recorded on the optical recording medium. The address information is recorded on the optical recording medium by such a procedure that physical address information of the optical recording medium is ASK (Amplitude Shift Keying)-modulated so as to convert the physical address information to a wobble signal, and then a wobble-shaped recording track is formed on the optical recording medium using the converted wobble signal, thereby recording the physical address information on the recording medium. Therefore, physical address information can be accurately decoded using a phase locked loop circuit and a wobble signal detecting circuit having a simple configuration, without reducing the data recording capacity of the optical recording medium.

    摘要翻译： 公开了一种用于在光学记录介质上记录地址信息的方法，包括通过相同方法记录在其上的地址信息的光学记录介质以及用于检测记录在光学记录介质上的地址信息的方法。 地址信息被记录在光学记录介质上，通过这样的过程，即光学记录介质的物理地址信息被调制为ASK（Amplitude Shift Keying），以将物理地址信息转换成摆动信号， 使用转换的摆动信号在光记录介质上形成形状记录轨道，从而将物理地址信息记录在记录介质上。 因此，可以使用具有简单配置的锁相环电路和摆动信号检测电路来精确地解码物理地址信息，而不会降低光记录介质的数据记录容量。

    Method of converting a series of data words into a modulated signal
    85.
    发明授权
    Method of converting a series of data words into a modulated signal 失效
    将一系列数据字转换为调制信号的方法

    公开(公告)号：US06943708B2

    公开(公告)日：2005-09-13

    申请号：US10893336

    申请日：2004-07-19

    申请人： Sang Woon Suh ,  Jin Yong Kim ,  Jae Jin Lee ,  Joo Hyun Lee

    发明人： Sang Woon Suh ,  Jin Yong Kim ,  Jae Jin Lee ,  Joo Hyun Lee

    IPC分类号： H03M7/14 ,  G11B20/14 ,  H03M5/14 ,  H03M7/00 ,  H03M7/46

    CPC分类号： H03M7/46 ,  G11B20/1426 ,  G11B2020/1457 ,  H03M5/145

    摘要： A method and apparatus of converting a series of data words into modulated signals generates for each data words, a number of intermediate sequences by combining mutually different digital words with a data word, scrambles the intermediate sequences to form alternative sequences, translates each alternataive sequence into a (d,k) constrained sequences, measures for each (d,k) constrained sequences, not only an inclusion rate of an undesired sub-sequence but also a running DSV (Digital Sum Value), and selects one (d,k) constrained sequence having a small inclusion rate for recording on an optical or magneto-optical recording medium among the (d,k) constrained sequences having maximum value of running DSV, smaller than a preset limit. Accordingly, efficient DSV control can be achieved for even relatively-long sequences.

    摘要翻译： 将一系列数据字转换成调制信号的方法和装置通过将相互不同的数字字与数据字相结合，为每个数据字生成多个中间序列，对中间序列进行加扰以形成替代序列，将每个交替序列转换成 （d，k）约束序列，每个（d，k）约束序列的测量，不仅是不期望的子序列的包含率，而且是运行的DSV（数字和值），并且选择一个（d，k） 约束序列具有小的包含率用于在具有最大值的运行DSV的（d，k）约束序列中的光学或磁光记录介质上记录，小于预设极限。 因此，对于甚至相对较长的序列，可以实现有效的DSV控制。

    Method for modulating digital data and apparatus therefor
    86.
    发明授权
    Method for modulating digital data and apparatus therefor 失效
    用于调制数字数据及其装置的方法

    公开(公告)号：US06603411B2

    公开(公告)日：2003-08-05

    申请号：US09955103

    申请日：2001-09-19

    申请人： Seong Keun Ahn ,  Sang Woon Suh ,  Kees A. Schouhammer Immink

    发明人： Seong Keun Ahn ,  Sang Woon Suh ,  Kees A. Schouhammer Immink

    IPC分类号： H03M500

    CPC分类号： H03M5/145

    摘要： A method for modulating digital data and apparatus therefor is capable of determining a digital data stream coded by Run Length Limited swiftly and precisely so as to record data in a recording medium. The digital data modulating method includes the steps of comparing a preset critical value and DSV (Digital Sum Value) of a certain digital data stream, computing the penalty of the digital data stream by multiplying the number of the time that the DSV of the digital data stream is larger than the critical value by a preset weight value of the critical value, comparing the penalty of the digital data and a penalty of another digital data stream and selecting a digital data stream with a smaller penalty as the digital data stream. Therefore, with the method for modulating digital data and apparatus therefor, the digital data stream which will be modulated among a number of digital data streams can be selected precisely and swiftly.

    摘要翻译： 一种用于调制数字数据及其装置的方法能够快速精确地确定由Run Length Limited编码的数字数据流，以便将数据记录在记录介质中。 数字数据调制方法包括以下步骤：比较预定临界值和特定数字数据流的DSV（数字和值），通过将数字数据的DSV的时间数乘以数字数据流的惩罚 流量临界值大于临界值的预设权重值，比较数字数据的罚分和另一数字数据流的罚分，并选择具有较小惩罚的数字数据流作为数字数据流。 因此，利用用于调制数字数据及其装置的方法，可以精确且迅速地选择将在多个数字数据流之间进行调制的数字数据流。

    Recording medium, method for recording control information in the recording medium, and method and apparatus for recording/reproducing data in/from the recording medium using the same
    89.
    发明授权
    Recording medium, method for recording control information in the recording medium, and method and apparatus for recording/reproducing data in/from the recording medium using the same 有权
    记录介质，记录介质中的控制信息的记录方法以及使用该记录介质的记录介质中记录/再现数据的方法和装置

    公开(公告)号：US08085636B2

    公开(公告)日：2011-12-27

    申请号：US11189767

    申请日：2005-07-27

    申请人： Sang Woon Suh

    发明人： Sang Woon Suh

    IPC分类号： G11B7/24 ,  G11B15/14 ,  G11B19/04 ,  G11B5/58

    CPC分类号： G11B19/122 ,  G11B7/0045 ,  G11B7/00736 ,  G11B2007/0006

    摘要： A recording medium, a method for recording control information in the recording medium, and a method and apparatus for recording/reproducing data in/from the recording medium using the same are disclosed. The recording medium includes a data area, and a management area for recording control information capable of identifying write compatibility and read compatibility with a driver for recording or reading data on or from the recording medium. Herein, the control information may include a class number for identifying the read compatibility, and a version number for identifying the write compatibility, and the write compatibility may be determined using the version number within the class number.

    摘要翻译： 公开了一种记录介质，用于在记录介质中记录控制信息的方法，以及用于使用其记录介质来记录/再现数据的方法和装置。 记录介质包括数据区域和用于记录能够识别与用于在记录介质上记录或从记录介质读取数据的驱动程序的写入兼容性和读取兼容性的控制信息的管理区域。 这里，控制信息可以包括用于识别读取兼容性的类别号码和用于识别写兼容性的版本号，并且可以使用类号码内的版本号确定写兼容性。