Patents
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
12/2011
12/14/2011CN101420296B 内容数据管理系统和方法 Content data management system and method
12/14/2011CN101325080B 光学记录介质、记录/再现设备、和记录/再现方法 Optical recording medium, the recording / reproducing apparatus, and recording / reproducing method
12/14/2011CN101317227B 播放器设备以及包括记录载体和播放器设备的系统 Apparatus and includes a record player and a player device carrier system
12/14/2011CN101071607B 信息记录/再现方法 The information recording / reproducing method
12/14/2011CN101036194B 实时信息的缺陷管理 Defects in real-time information management
12/13/2011USRE43019 Encoding recording data on optical disks
12/13/2011US8079046 Intelligent system and methods of recommending media content items based on user preferences
12/13/2011US8078654 Method and apparatus for displaying image data acquired based on a string of characters
12/13/2011US8078541 Electronic musical apparatus for recording and reproducing music content
12/13/2011US8078299 Optical disk replay device
12/13/2011US8078035 Image data recording apparatus
12/13/2011US8078032 Method and apparatus for information processing, and medium for storing information
12/13/2011US8077817 Arrangement for adaptive bit recovery
12/13/2011US8077746 Method and apparatus for generating information signal to be recorded
12/13/2011US8077572 Recording medium with restricted playback feature and apparatus and methods for forming, recording, and reproducing the recording medium
12/13/2011US8077571 Storage media defect detection
12/13/2011US8077568 Method and system for synchronizing information specific to a location on a surface with an external source
12/13/2011US8077567 Recording and reproducing apparatus and recording and reproducing method
12/13/2011US8077566 Systems and methods for testing unformatted optical recording media
12/13/2011US8077560 Additionally recordable information recording medium, information recording method, information reproducing method, information recording apparatus and information reproducing apparatus
12/13/2011US8077416 Magnetic recording medium formatted with ROM and RAM regions
12/13/2011US8077223 Image recording method, image recording apparatus, image recording medium, image display method, and image display apparatus for reading and recording actual brightness
12/13/2011CA2528035C File management method
12/08/2011WO2011152794A1 System for detection of environmental sound-based warning signals for personal mobile devices
12/08/2011WO2011152170A1 Video processing device
12/08/2011WO2011152072A1 Content output device, content output method, program, program storage medium and content output integrated circuit
12/08/2011US20110302335 On-vehicle device
12/08/2011US20110299828 Recording Medium Containing Supplementary Service Information For Audio/Video Contents, and Method and Apparatus of Providing Supplementary Service Information of the Recording Medium
12/08/2011US20110299371 Optical disk device, optical disk control method, and integrated circuit
12/07/2011EP2393293A1 A method and apparatus for decrypting encrypted content
12/07/2011EP2393292A1 A method and apparatus for decrypting encrypted content
12/07/2011EP2393083A2 Method for encoding and decoding an audio signal and apparatus for same
12/07/2011EP2392007A2 A method and an apparatus for decoding an audio signal
12/07/2011EP2266115B1 Invisible writing method based on luminescent materials lithography, relevant reading method and anti-counterfeiting marking system
12/07/2011CN1971721B 一种光盘和从光盘上再生信息的再生装置 An optical disc reproducing apparatus and reproducing information from the disc
12/07/2011CN1890708B 音频设备控制装置、音频设备控制方法及程序 Audio device control device, an audio device control method, and program
12/07/2011CN1879155B 用于递送或播放物理介质上的多媒体内容的方法和设备 Method and apparatus for delivering multimedia content on physical media player or the
12/07/2011CN1871657B 一次写入光盘以及用于在该一次写入光盘上记录管理信息的方法和装置 Write-once optical disc and a method and apparatus for recording on the write-once optical disc management information for
12/07/2011CN1867057B 信息记录介质、信息记录装置和方法及重放装置和方法 Information recording medium, information recording apparatus and method and reproducing apparatus and method
12/07/2011CN1856065B 动画处理装置 Animation processing unit
12/07/2011CN1751347B 阻止非法检索用户信息的方法和读出信息的设备 Retrieving user information to prevent illegal method and apparatus reading information
12/07/2011CN1639791B 用于使用标记文档的交互式模式的再现方法和装置 Reproducing method and apparatus for use in an interactive mode markup document
12/07/2011CN102272842A 再现装置、再现方法、记录介质、应用、以及创作装置 Reproducing apparatus, reproduction method, recording medium, the application, as well as the creation of means
12/07/2011CN102272841A 磁带上多磁道记录的重写高效ecc/交错 Rewrite multi-track recording on the tape efficient ecc / staggered
12/07/2011CN102272840A 分布式空间音频解码器 Distributed spatial audio decoder
12/07/2011CN102272836A 光盘的bca记录装置、光盘再现装置及记录型光盘 Bca optical disc recording apparatus, the optical disk reproducing apparatus and a recording-type optical disc
12/07/2011CN102270487A 光盘再现系统 CD playback system
12/07/2011CN102270486A 光盘再现系统 CD playback system
12/07/2011CN102270485A 信息处理设备、信息处理方法和程序 Information processing apparatus, information processing method and program
12/07/2011CN102270484A 光储存媒体的写入方法及装置 Write Method and apparatus for optical storage media
12/07/2011CN102270483A 在音频视频交织记录期间保留索引存储空间的方法 Retention index storage space during the recording method Audio Video Interleave
12/07/2011CN102270482A 记录介质、程序和再现方法 Recording medium, and reproducing method program
12/07/2011CN102270481A 基于极限距离度量的位置检测同步标记的方法与装置 Methods based on the detection limit of the position of the synchronization mark distance metric and means
12/07/2011CN102270480A 身份认证功能的录音系统及录音装置的音频输出方法 Audio output method authentication function recording system and recording device
12/07/2011CN102270466A 光盘和光盘装置 CD-ROM and CD-ROM device
12/07/2011CN102270465A 用于改进的数据存储的系统和方法 System and method for improved data storage
12/07/2011CN102270463A 光盘记录装置 The optical disc recording apparatus
12/07/2011CN101777366B 一种基于rle原理的行程压缩方法和装置 A method and apparatus based on the principle of the compression stroke rle
12/07/2011CN101751961B 多媒体播放方法及其播放装置 Multimedia playback method and playback apparatus
12/07/2011CN101604543B 记录设备、记录方法和记录系统 Recording apparatus, a recording method and recording system
12/07/2011CN101523493B 用于检测虚拟存储体和数据载体的方法、控制逻辑和系统 Method for detecting a virtual storage volume and a data carrier, control logic and system
12/07/2011CN101490747B 用于电影影像的音频水印技术 Audio watermarking images for movies
12/07/2011CN101438348B 用于跨越设备来恢复内容再现的方法 A method for content reproduction across devices to restore the
12/07/2011CN101415020B 一种在嵌入式设备上实现mp4网络播放的方法及其程序 A method implemented on a network of embedded devices mp4 player and procedures
12/07/2011CN101383171B 一种mp3音频的篡改盲检测方法 One kind of blind mp3 audio tamper detection method
12/07/2011CN101178920B 记录介质及形成、记录和再现该记录介质的设备和方法 Recording medium and the formation, the recording and reproducing apparatus and method of the recording medium
12/07/2011CN101083106B 在记录媒体上记录数据的方法及其再现方法 The method of recording data on a recording medium and reproducing method
12/06/2011US8074286 Secure media path system and method
12/06/2011US8074285 Copy protection method for digital data stored on a medium
12/06/2011US8074151 Correcting errors in disk drive read back signals by iterating with the reed-solomon decoder
12/06/2011US8074125 Apparatus and method for transmitting and receiving data bits
12/06/2011US8074071 Reproducing apparatus, recording apparatus and display apparatus
12/06/2011US8073933 Audio processing
12/06/2011US8073312 Recorder equipped with dubbing function
12/06/2011US8073311 Moving image reproducing apparatus
12/06/2011US8073310 Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof
12/06/2011US8073309 Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof
12/06/2011US8073308 Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof
12/06/2011US8073307 Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof
12/06/2011US8073305 Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium
12/06/2011US8073271 Method and device for condensed image recording and reproduction
12/06/2011US8073143 Information processing device and method
12/06/2011US8072862 Adaptive distortion corrector
12/06/2011US8072861 Method for determining completeness of optical disc and method for playing optical disc
12/06/2011US8072860 Data recording/reproduction for write-once discs
12/06/2011US8072859 Optical disc, recording apparatus, reading apparatus, recording method and reading method
12/06/2011US8072855 Optical recording/reproducing apparatus and optical recording/reproducing method
12/06/2011US8072853 Optical disc of write once type, method, and apparatus for managing defect information on the optical disc
12/06/2011US8071124 Methods of using expandable foam-like biomaterials
12/01/2011WO2011149672A2 Cache control for adaptive stream player
12/01/2011WO2011149467A1 Audio controller of a docking station
12/01/2011WO2011083981A3 An apparatus for processing an audio signal and method thereof
12/01/2011US20110295917 Digital device configuration and method
12/01/2011US20110292781 Method for detecting obliquity of optical disc drive
12/01/2011US20110292532 Storage device and method for controlling projection amount of head
11/2011
11/30/2011EP2391146A2 Lossless encoding and decoding methods and apparatus for multichannel signals
11/30/2011EP2391030A1 Methods and apparatus for recording reproducing, transmitting and/or receiving compressed data and recording medium therefor
11/30/2011EP2390880A2 Method and apparatus for synchronization mark detection based on a position of an extreme distance metric
11/30/2011EP1873776B1 Recording medium, reproducing device, recording method, and reproducing method
11/30/2011EP1873773B1 Recording medium, reproducing device, recording method and reproducing method
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