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1. 发明授权

US08989883B2 Systems and methods for providing access to resources through enhanced audio signals 有权
标题翻译：通过增强音频信号提供资源访问的系统和方法
公开(公告)号：US08989883B2
公开(公告)日：2015-03-24
申请号：US13072528
申请日：2011-03-25
申请人： Mehul Shah , Harshini Ramnath Krishnan , Neel Goyal
发明人： Mehul Shah , Harshini Ramnath Krishnan , Neel Goyal
IPC分类号： G06F17/00 , H04L9/32 , H04N7/16 , G06Q30/06 , G06Q30/02 , G10L19/018 , G06F17/30 , G06F21/10
CPC分类号： G11B20/00739 , G06F17/30861 , G06F21/10 , G06F21/121 , G06F21/16 , G06Q30/02 , G06Q30/06 , G10L19/018 , G11B20/00688 , G11B20/00891 , H04L63/107
摘要： Systems and methods are provided for using a hidden audio signal. In one exemplary embodiment, the method includes registering, at a central database, one or more of an identifier and a destination resource associated with the identifier, and encoding the one or more of the identifier and the destination resource in a hidden audio signal. The method further includes transmitting the hidden audio signal, including the one or more of the identifier and the destination resource, in connection with an acoustic signal, and receiving the acoustic signal at a user device. In addition, the method includes decoding the encoded one or more of the identifier and the destination resource at the user device; and requesting, from the central database, information associated with the one or more of the identifier and the destination resource. Further, the method includes receiving, at the user device, the requested information.
摘要翻译：提供了使用隐藏音频信号的系统和方法。在一个示例性实施例中，所述方法包括在中央数据库处注册与所述标识符相关联的标识符和目的地资源中的一个或多个，以及对隐藏音频信号中的所述标识符和目的地资源中的一个或多个进行编码。该方法还包括结合声信号发送包括标识符和目的地资源中的一个或多个的隐藏音频信号，以及在用户设备处接收声信号。此外，该方法包括在用户设备处解码编码的一个或多个标识符和目的地资源; 以及从所述中央数据库请求与所述标识符和所述目的地资源中的一个或多个相关联的信息。此外，该方法包括在用户设备处接收所请求的信息。

2. 再颁专利

USRE45052E1 File format for multiple track digital data 有权
标题翻译：多轨数字数据的文件格式
公开(公告)号：USRE45052E1
公开(公告)日：2014-07-29
申请号：US13087348
申请日：2011-04-14
申请人： Adam Li
发明人： Adam Li
IPC分类号： H04N9/80 , H04N5/45 , H04N5/76 , H04N5/92 , H04N5/93 , H04N5/225 , H04N5/917 , H04N7/00 , H04N9/64 , H04N9/74 , H04N11/02 , G06F3/00 , G06T1/00 , G06T9/00
CPC分类号： H04N5/278 , G11B20/00086 , G11B20/00731 , G11B20/00739 , H04N5/265 , H04N5/85 , H04N5/92 , H04N9/8047 , H04N19/44 , H04N21/845
摘要： A file for storing digital data with high compression rate stores digital data for video and audio signals in multiple streams interleaved with each other. Each track has a stream descriptor list and a stream data list. The stream descriptor list includes a stream header chunk, a stream format chunk, and a stream name chunk. For a video stream, the stream descriptor list also includes a stream header data chunk if the video stream is under digital rights management (DRM) protection. The file format is compatible with high level data compressing algorithms, such as MPEG-4, which provide data compression ratio about six to ten times higher than a standard DVD format.
摘要翻译：用于存储具有高压缩率的数字数据的文件存储用于彼此交织的多个流中的视频和音频信号的数字数据。每个轨道具有流描述符列表和流数据列表。流描述符列表包括流标题块，流格式块和流名称块。对于视频流，如果视频流处于数字版权管理（DRM）保护下，流描述符列表还包括流标题数据块。文件格式与诸如MPEG-4的高级数据压缩算法兼容，其提供比标准DVD格式高六到十倍的数据压缩比。

3. 发明授权

US08385720B2 Reproduction device, optical disc, recording medium, program, reproduction method 有权
标题翻译：再现装置，光盘，记录介质，程序，再现方法
公开(公告)号：US08385720B2
公开(公告)日：2013-02-26
申请号：US12611659
申请日：2009-11-03
申请人： Wataru Ikeda , Hiroshi Hamasaka , Kazuhiko Nakamura , Tomoyuki Okada , Masayuki Kozuka
发明人： Wataru Ikeda , Hiroshi Hamasaka , Kazuhiko Nakamura , Tomoyuki Okada , Masayuki Kozuka
IPC分类号： G11B27/00 , H04N5/93 , H04N5/92 , H04N5/89
CPC分类号： H04N9/8715 , G11B20/00159 , G11B20/00739 , G11B20/10 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/11 , G11B27/329 , G11B27/34 , G11B2020/1288 , G11B2220/213 , G11B2220/216 , G11B2220/218 , G11B2220/2541 , G11B2220/2545 , G11B2220/2562 , G11B2220/2575 , G11B2220/455 , H04N5/765 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/7921 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8211 , H04N9/8227 , H04N21/42646 , H04N21/4586 , H04N2005/91328
摘要： A playback apparatus not only plays back an AV stream recorded on a BD-ROM but also downloads an update kit from a WWW server (500) and writes it on a local HD (12). The AV stream stored in the local HD (12) includes an audio stream for an additional language. A control unit (16) reads the AV stream recorded on the BD-ROM and the AV stream recorded in the local HD (12) in units of access units. An audio decoder (6) obtains a necessary audio frame from the access units read from the BD-ROM and the local HD (12) and plays it back. A video decoder (4) obtains video data from the access unit read from the BD-ROM and plays it back.
摘要翻译：回放装置不仅重放记录在BD-ROM上的AV流，还从WWW服务器（500）下载更新工具，并将其写入本地HD（12）。存储在本地HD（12）中的AV流包括用于附加语言的音频流。控制单元（16）以访问单元为单位读取记录在BD-ROM上的AV流和本地HD（12）中记录的AV流。音频解码器（6）从从BD-ROM和本地HD（12）读取的存取单元中获得必要的音频帧，然后回放。视频解码器（4）从从BD-ROM读取的访问单元获取视频数据并播放。

4. 发明申请

US20110238192A1 Systems and Methods for Providing Access to Resources Through Enhanced Audio Signals 有权
标题翻译：通过增强音频信号提供资源访问的系统和方法
公开(公告)号：US20110238192A1
公开(公告)日：2011-09-29
申请号：US13072528
申请日：2011-03-25
申请人： Mehul Shah , Harshini Ramnath Krishnan , Neel Goyal
发明人： Mehul Shah , Harshini Ramnath Krishnan , Neel Goyal
IPC分类号： G06F17/00
CPC分类号： G11B20/00739 , G06F17/30861 , G06F21/10 , G06F21/121 , G06F21/16 , G06Q30/02 , G06Q30/06 , G10L19/018 , G11B20/00688 , G11B20/00891 , H04L63/107
摘要： Systems and methods are provided for using a hidden audio signal. In one exemplary embodiment, the method includes registering, at a central database, one or more of an identifier and a destination resource associated with the identifier, and encoding the one or more of the identifier and the destination resource in a hidden audio signal. The method further includes transmitting the hidden audio signal, including the one or more of the identifier and the destination resource, in connection with an acoustic signal, and receiving the acoustic signal at a user device. In addition, the method includes decoding the encoded one or more of the identifier and the destination resource at the user device; and requesting, from the central database, information associated with the one or more of the identifier and the destination resource. Further, the method includes receiving, at the user device, the requested information.
摘要翻译：提供了使用隐藏音频信号的系统和方法。在一个示例性实施例中，所述方法包括在中央数据库处注册与所述标识符相关联的标识符和目的地资源中的一个或多个，以及对隐藏音频信号中的所述标识符和目的地资源中的一个或多个进行编码。该方法还包括结合声信号发送包括标识符和目的地资源中的一个或多个的隐藏音频信号，以及在用户设备处接收声信号。此外，该方法包括在用户设备处解码编码的一个或多个标识符和目的地资源; 以及从所述中央数据库请求与所述标识符和所述目的地资源中的一个或多个相关联的信息。此外，该方法包括在用户设备处接收所请求的信息。

5. 发明申请

US20110064227A1 REPRODUCING APPARATUS, RECORDING APPARATUS AND DISPLAY APPARATUS 失效
标题翻译：再生装置，记录装置和显示装置
公开(公告)号：US20110064227A1
公开(公告)日：2011-03-17
申请号：US12840726
申请日：2010-07-21
申请人： Osamu Kawamae , Toshifumi Takeuchi , Hiroyuki Kimura , Takao Arai , Hiroshi Yoshiura
发明人： Osamu Kawamae , Toshifumi Takeuchi , Hiroyuki Kimura , Takao Arai , Hiroshi Yoshiura
IPC分类号： H04K1/04
CPC分类号： H04N21/4367 , G11B20/00086 , G11B20/00188 , G11B20/00195 , G11B20/0021 , G11B20/00224 , G11B20/00304 , G11B20/00449 , G11B20/00739 , G11B20/00753 , G11B20/00768 , G11B20/00884 , H04K1/00 , H04L9/32 , H04L2209/603 , H04N5/765 , H04N5/77 , H04N5/775 , H04N5/781 , H04N5/85 , H04N5/913 , H04N9/8042 , H04N21/4405 , H04N2005/91328 , H04N2005/91335 , H04N2005/91364
摘要： A system effecting a data reproducing method for a plurality of devices, for sending and receiving data by authenticating the plurality of devices with each other, said data reproducing method including: selecting, from a plurality of descrambling methods, a descrambling method corresponding to a type of said data, executing authentication by an authenticating method corresponding to the selected descrambling method, where the authenticating method is selected from a plurality of authenticating methods, and reproducing said data.
摘要翻译：一种影响多个设备的数据再现方法的系统，用于通过彼此认证多个设备来发送和接收数据，所述数据再现方法包括：从多个解扰方法中选择对应于类型的解扰方法的所述数据，通过与所选择的解扰方法相对应的认证方法执行认证，其中从多种认证方法中选择认证方法，并再现所述数据。

6. 发明申请

US20090279400A1 INFORMATION REPRODUCING DEVICE AND METHOD, AND COMPUTER PROGRAM 审中-公开
标题翻译：信息再现设备和方法以及计算机程序
公开(公告)号：US20090279400A1
公开(公告)日：2009-11-12
申请号：US12296787
申请日：2007-04-13
申请人： Takao Sawabe
发明人： Takao Sawabe
IPC分类号： G11B20/00 , G11B3/74
CPC分类号： G11B20/00086 , G11B7/005 , G11B7/00736 , G11B20/00739 , G11B2220/235 , G11B2220/237 , G11B2220/2541 , G11B2220/2562 , G11B2220/2583 , H04N5/85 , H04N9/7921 , H04N9/8205
摘要： An information reproducing apparatus (200) is provided with: a reproducing device (202, 205, 206) for reproducing record information recorded on an information recording medium (100) which is provided with a first recording layer (L0) to which first medium region information (110) is assigned and a second recording layer (L1) to which second medium region information (120) is assigned; a storing device (209) for storing apparatus region information (230); a judging device (207) for judging whether or not the second medium region information matches the apparatus region information if the first medium region information does not match the apparatus region information; and a controlling device (207) for controlling the reproducing device to reproduce the record information recorded in the second recording layer if it is judged that the second medium region information matches the apparatus region information.
摘要翻译：一种信息再现装置（200），具有：再现记录在信息记录介质（100）上的记录信息的再现装置（202,205,206），该记录信息设置有第一记录层（L0），第一介质区域分配信息（110）和分配了第二媒体区域信息（120）的第二记录层（L1）用于存储装置区域信息的存储装置（209）; 判断装置（207），用于如果所述第一媒体区域信息与所述装置区域信息不匹配则判断所述第二媒体区域信息是否与所述装置区域信息匹配; 以及控制装置（207），用于如果判断第二介质区域信息与装置区域信息相匹配，则控制再现装置再现记录在第二记录层中的记录信息。

7. 发明申请

US20090097386A1 Recording medium, data use limitating method, and program 失效
标题翻译：记录介质，数据使用限制方法和程序
公开(公告)号：US20090097386A1
公开(公告)日：2009-04-16
申请号：US12287080
申请日：2008-10-06
申请人： Tsutomu Miyauchi , Jun Sawai , Tsutomu Shimosato
发明人： Tsutomu Miyauchi , Jun Sawai , Tsutomu Shimosato
IPC分类号： G11B7/26
CPC分类号： G11B20/00086 , G11B20/00137 , G11B20/00739
摘要： A recording medium in which data supplied from an information processing device is recorded includes: position detecting means for detecting a position of the recording medium; user authentication means for authenticating a user intending to use the data; recording means for recording data use limitation information; and data use limitation control means for controlling the limitation on the user's use of data on the basis of the data use limitation information.
摘要翻译：记录从信息处理装置提供的数据的记录介质包括：位置检测装置，用于检测记录介质的位置; 用户认证装置用于认证用户意图使用该数据; 用于记录数据使用限制信息的记录装置; 以及数据使用限制控制装置，用于根据数据使用限制信息控制用户对数据的使用的限制。

8. 发明申请

US20090031431A1 DYNAMIC MEDIA ZONES SYSTEMS AND METHODS 有权
标题翻译：动态媒体区系统和方法
公开(公告)号：US20090031431A1
公开(公告)日：2009-01-29
申请号：US12178543
申请日：2008-07-23
申请人： Gilles Boccon-Gibod
发明人： Gilles Boccon-Gibod
IPC分类号： G06F21/24
CPC分类号： G06F21/105 , G06F21/10 , G06F21/121 , G11B20/00739 , H04L9/3247 , H04L2209/72
摘要： Systems and methods are described for applying digital rights management techniques to manage zones in electronic content. In one embodiment, zones are defined in a piece of electronic content, and a license is associated with the electronic content that indicates how the zones are to be accessed or otherwise used. A digital rights management engine governs access to or other use of the zoned content in accordance with the license.
摘要翻译：描述了应用数字权限管理技术来管理电子内容中的区域的系统和方法。在一个实施例中，区域被定义在电子内容中，并且许可证与指示如何访问或以其他方式使用的区域的电子内容相关联。数字版权管理引擎根据许可证管理对分区内容的访问或其他使用。

9. 发明申请

US20080127353A1 System and Method for Optical Medium Region Protection 有权
标题翻译：光学中等区域保护系统与方法
公开(公告)号：US20080127353A1
公开(公告)日：2008-05-29
申请号：US11533393
申请日：2006-09-20
申请人： Mujianto Rusman , George D. Kokkosoulis
发明人： Mujianto Rusman , George D. Kokkosoulis
IPC分类号： G06F21/22
CPC分类号： G11B20/00739 , G06F21/10 , G06F2221/2111 , G11B20/00086 , G11B20/0021
摘要： Restrictions on optical drive code changes, such as a predetermined number of region code changes for playing optical media with varying region codes, are enforced with an application solution. Each request to perform a region code change is authorized by retrieving a certificate to verify that a code change is permitted, decrementing the number of remaining authorized code changes reflected by the certificate, and storing the updated certificate for use at a subsequent code change request. The certificate is generated by application of one or more unique identifiers and encrypted during storage for security.
摘要翻译：通过应用解决方案强制对光驱代码变化的限制，例如用于播放具有不同区域代码的光学介质的预定数量的区域代码变化。执行区域代码更改的每个请求都通过检索证书来验证是否允许代码更改，减少由证书反映的剩余授权代码更改的数量，并存储更新的证书以供后续的代码更改请求使用。通过应用一个或多个唯一标识符生成证书，并在存储期间对其进行加密以用于安全性。

10. 发明申请

US20080043604A1 ADJUSTMENT OF REGIONAL CODE INFORMATION 有权
标题翻译：调整区域代码信息
公开(公告)号：US20080043604A1
公开(公告)日：2008-02-21
申请号：US11755391
申请日：2007-05-30
申请人： Woo Sig KANG , Oh Ill KWON
发明人： Woo Sig KANG , Oh Ill KWON
IPC分类号： G11B7/24
CPC分类号： G11B20/00086 , G11B20/00739 , G11B2220/2562
摘要： The adjustment of regional code information in which a first region code and a first nation code associated with the first region code are received from an optical disc. At least one of a broadcasting signal or an IP address are received at an electronic device, such as a DVD player. A second nation code is extracted from the broadcasting signal and/or the IP address, and a second region code associated with the second nation code is determined. The second region code is compared with the first region code, and the second region code and the second nation code are stored at the device if the first region code and the second region code do not match.
摘要翻译：从光盘接收与第一区域代码相关联的第一区域代码和第一国家代码的区域代码信息的调整。广播信号或IP地址中的至少一个在诸如DVD播放器的电子设备处被接收。从广播信号和/或IP地址提取第二国家代码，并且确定与第二民族代码相关联的第二区域代码。将第二区域代码与第一区域代码进行比较，并且如果第一区域代码和第二区域代码不匹配，则第二区域代码和第二国家代码被存储在设备处。

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