| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 04/18/2012 | CN102419994A Optical disc medium, reproduction method thereof and reproduction apparatus |
| 04/18/2012 | CN102419993A 光盘装置及数据记录再现装置 The optical disk apparatus and a data recording and reproducing apparatus |
| 04/18/2012 | CN102419992A 翻印装置 Reprographic equipment |
| 04/18/2012 | CN102419991A 内容复制设备、方法和系统以及记录介质 Content replication devices, methods and systems and the recording medium |
| 04/18/2012 | CN102419985A Optical information recording device and method |
| 04/18/2012 | CN101854507B 信息记录装置和信息转换方法 The information recording apparatus and an information converting method |
| 04/18/2012 | CN101833971B 记录再现方法以及记录再现装置 Recording and reproducing method, and a recording and reproducing apparatus |
| 04/18/2012 | CN101640537B 锁相环电路、读写装置及电子装置 A PLL circuit, reading and writing device and electronic device |
| 04/18/2012 | CN101640532B 锁相环电路、读/写装置和电子装置 Phase-locked loop circuit, the read / write device and electronic device |
| 04/18/2012 | CN101577121B 光盘装置和信息记录再现方法 The optical disk reproducing apparatus and an information recording method |
| 04/18/2012 | CN101404167B 记录系统、信息处理设备、存储设备、记录方法和程序 Recording system, information processing apparatus, a storage apparatus, a recording method, and program |
| 04/18/2012 | CN101383172B 频率和相位控制装置以及最大似然解码器 The frequency and phase control apparatus and a maximum likelihood decoder |
| 04/18/2012 | CN101138040B 信息记录/再现设备 The information recording / reproducing apparatus |
| 04/18/2012 | CN101089974B Recording and reproducing apparatus and digital data recording method |
| 04/18/2012 | CN101083110B 将视频数据记录在信息存储介质上的记录设备和方法 The recording apparatus and method for recording video data on an information storage medium |
| 04/17/2012 | US8161566 Transmission/reception system, recording apparatus and method, providing apparatus and method, and program |
| 04/17/2012 | US8161347 Interleaving parity bits into user bits to guarantee run-length constraint |
| 04/17/2012 | US8161340 Apparatus and method for recording and/or reproducing data on an information storage medium using padding information, and the information storage medium |
| 04/17/2012 | US8161331 Data training system and method thereof |
| 04/17/2012 | US8161021 Recording apparatus, reproduction apparatus, and file management method |
| 04/17/2012 | US8160432 Information recording medium, and apparatus and method for recording information to information recording medium |
| 04/17/2012 | US8160430 Recording apparatus and recording method |
| 04/17/2012 | US8160429 Video image data compression archiver and method for video image data compression |
| 04/17/2012 | US8160423 Audio copy protection system |
| 04/17/2012 | US8160422 Data recording device, data recording method, data processing device, data processing method, program, program recording medium, data recording medium, and data structure |
| 04/17/2012 | US8159926 Information recording medium, and recording method and reproducing method thereof |
| 04/17/2012 | US8159915 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 |
| 04/17/2012 | US8159914 Information-recording system including error detection and a data recording position adjustment unit and method, program-storing medium, and program |
| 04/17/2012 | US8159766 Data processing system having data reproduction independent of data processing |
| 04/17/2012 | CA2651105C Field qualification of disk drives in consumer electronics devices |
| 04/17/2012 | CA2533056C Audio file format conversion |
| 04/17/2012 | CA2405447C Method and apparatus for recording data on optical recording medium |
| 04/12/2012 | WO2012046437A1 Recording medium and data copy method |
| 04/12/2012 | WO2011159698A3 Damping vibrations within storage device testing systems |
| 04/12/2012 | WO2011155761A3 Method and system decoding audio data with selective power control |
| 04/12/2012 | US20120090018 Digital rights management of content when content is a future live event |
| 04/12/2012 | US20120087504 Multi-channel audio encoding and decoding |
| 04/12/2012 | US20120087225 Digital PLL circuit, information readout device, disc readout device, and signal processing method |
| 04/12/2012 | US20120087222 Disc inspecting method and disc inspecting device |
| 04/12/2012 | US20120087221 Data writing control device, data writing control method, and data writing control program |
| 04/12/2012 | US20120087218 Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus |
| 04/12/2012 | US20120087033 Systems and Methods for Identifying Potential Media Failure |
| 04/11/2012 | EP2439943A1 System and method to prevent manipulation of transmitted video data |
| 04/11/2012 | EP2439742A2 Simultaneous reproducing of non-sequential multistandard audio and video data from an optical disk or from a network server |
| 04/11/2012 | EP2439739A1 Information processing apparatus and method, information recording medium, and computer program |
| 04/11/2012 | EP1692583B1 Recording content distribution information into an adjunct to content |
| 04/11/2012 | EP1690235B1 METHOD OF AUTHENTICATING POLYMERS, AUTHENTICATABLE POLYMERS and AUTHENTICATABLE ARTICLES. |
| 04/11/2012 | EP1684291B1 Tape drive apparatus |
| 04/11/2012 | EP1386485B1 Archiving and sharing of multimedia content |
| 04/11/2012 | CN102414754A 记录装置 Recording device |
| 04/11/2012 | CN102414753A 包含多个磁带记录装置的磁带存储系统 Tape storage systems contain multiple tape recording apparatus |
| 04/11/2012 | CN102414752A Playback method for optical disc, playback apparatus for optical disc, non-transitory computer program product |
| 04/11/2012 | CN102414751A Content distribution with renewable content protection |
| 04/11/2012 | CN102414691A System and method for detecting genuine copies of pre-recorded digital media |
| 04/11/2012 | CN102411970A 用作双侧预记录dvd的单侧预记录双层dvd盘 Used as a pre-recorded dvd bilateral pre-recorded double-sided disc dvd |
| 04/11/2012 | CN101652810B 用于处理混合信号的装置及其方法 Mixed-signal processing apparatus and method for |
| 04/11/2012 | CN101548326B 相位比较器以及使用它的时钟生成电路、图像显示装置和再现信号处理装置 And when it is used in the clock generation circuit of the phase comparator, an image display apparatus and a reproduction signal processing apparatus |
| 04/11/2012 | CN101241741B Write-once optical disc, and method and apparatus for recording/playback management information on/from optical disc |
| 04/10/2012 | US8156436 Information processing device, information processing method and information processing program |
| 04/10/2012 | US8156347 Semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method, and computer-readable recording medium |
| 04/10/2012 | US8155973 Recording and reproducing apparatus for use with optical recording medium having real-time, losslessly encoded data |
| 04/10/2012 | US8155504 Method of disaster recovery for re-writable disk media |
| 04/10/2012 | US8155498 System and method for indexing commercials in a video presentation |
| 04/10/2012 | US8154972 Systems and methods for hard disk drive data storage including reduced latency loop recovery |
| 04/10/2012 | US8154964 Data processing device, data processing method, program, program recording medium, data recording medium, and data structure |
| 04/10/2012 | CA2556521C Storage medium for storing text-based subtitle data including style information, and apparatus and method reproducing thereof |
| 04/10/2012 | CA2545240C Frame based audio transmission/storage with overlap to facilitate smooth crossfading |
| 04/10/2012 | CA2540142C Write-once disc, method of using write-once disc, and data recording and/or reproducing apparatus |
| 04/10/2012 | CA2535410C Information recording medium, recording device and recording method for information recording medium, reproduction device and reproduction method for information recording medium,computer program for recording or reproduction, and data structure containing control signal |
| 04/10/2012 | CA2491189C Optical recording or reproducing apparatus for data from an optical disc having uniform structure |
| 04/10/2012 | CA2484179C Method and apparatus for recording data on optical recording medium |
| 04/10/2012 | CA2462224C Method and apparatus for recording a digital information signal |
| 04/05/2012 | WO2012043981A2 Method and apparatus for generating meta-information of content data |
| 04/05/2012 | WO2012042661A1 Drive control device, drive control method and storage device |
| 04/05/2012 | WO2012042557A1 Multilayer optical disk device |
| 04/05/2012 | WO2012042295A1 Audio scene apparatuses and methods |
| 04/05/2012 | WO2011159806A3 Apparatus, system, and method for providing error correction |
| 04/05/2012 | WO2011159805A3 Apparatus, system, and method for providing error correction |
| 04/05/2012 | WO2011156161A3 Content gestures |
| 04/05/2012 | US20120084870 Apparatus and method for embedding and extracting information in analog signals using distributed signal features and replica modulation |
| 04/05/2012 | US20120084818 Intelligent System and Methods of Recommending Media Content Items Based on User Preferences |
| 04/05/2012 | US20120082316 Multi-channel audio encoding and decoding |
| 04/05/2012 | US20120082019 Information recording device, information recording method, and electronic apparatus |
| 04/04/2012 | EP2437504A1 Recording medium, reproduction device, integrated circuit, reproduction method, and program |
| 04/04/2012 | EP2437461A1 Key derivation for secure communications |
| 04/04/2012 | EP2437265A2 Recording device, imaging and recording device, recording method, and program |
| 04/04/2012 | EP2437264A2 Apparatus, method and medium for recording information and apparatus and method for reproducing information |
| 04/04/2012 | EP2437263A1 Video information reproducing method and video information reproducing device |
| 04/04/2012 | EP2437262A1 Data detecting device, reproducing device, and data detecting method |
| 04/04/2012 | EP2436007A2 Information storage medium, and recording/reproducing method and apparatus |
| 04/04/2012 | EP2436006A1 Transducer design with a sensor close to write pole |
| 04/04/2012 | EP1516335B1 Method and device for writing a multi-layer optical disc |
| 04/04/2012 | CN1918909B 文件记录设备、文件记录方法、文件重放设备、文件重放方法 File recording apparatus, a file recording method, a file reproducing device, a file reproducing method |
| 04/04/2012 | CN1870148B Write once disc, method of managing the data area of write once disc, and apparatus for reproducing data from write once disc |
| 04/04/2012 | CN1828760B Information recording medium and reproduction device |
| 04/04/2012 | CN102405497A 再现装置、集成电路、再现方法、应用程序、记录介质、记录装置、及记录方法 Reproducing apparatus, an integrated circuit, a reproduction method, the application, the recording medium apparatus, and a recording method for recording |
| 04/04/2012 | CN102403009A 音频播放方法和设备 Audio playing method and apparatus |
| 04/04/2012 | CN102403008A 音频播放中数据流断点续接的方法和系统、fifo控制器 Method and system for audio playback data stream breakpoint into contact, fifo controller |
| 04/04/2012 | CN102403007A Method and system for automatically recording songs |
| 04/04/2012 | CN102403006A Optical disk re-recording stopping method |