| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 04/20/2011 | CN101369445B Media reproduction method |
| 04/20/2011 | CN101361133B Using at least one servo channel to provide timing recovery and timing information to data channels |
| 04/20/2011 | CN101350211B Optical disk drive |
| 04/20/2011 | CN101295528B Recording apparatus, recording method, and program |
| 04/20/2011 | CN101164112B Format converter, format converting method, and moving image decoding system |
| 04/20/2011 | CN101128879B Fallback mechanism for data reproduction |
| 04/20/2011 | CN101110247B Playing method for audio files and device thereof |
| 04/20/2011 | CN101057273B Content reproducing method and content reproducing device |
| 04/20/2011 | CN101006512B Drive device |
| 04/19/2011 | USRE42297 Apparatus and method for processing audio signals recorded on a medium |
| 04/19/2011 | US7930562 Method of and apparatus for reproducing information, and security module |
| 04/19/2011 | US7930502 Disk array apparatus and control method for disk array apparatus |
| 04/19/2011 | US7930480 Data storage device, control method thereof, and magnetic disk storage device |
| 04/19/2011 | US7930305 Information processing apparatus and method, and program |
| 04/19/2011 | US7929841 Information storage medium and information recording/playback system |
| 04/19/2011 | US7929840 Information storage medium and information recording/playback system |
| 04/19/2011 | US7929839 Information storage medium and information recording/playback system |
| 04/19/2011 | US7929838 Information storage medium and information recording/playback system |
| 04/19/2011 | US7929837 Information storage medium and information recording/playback system |
| 04/19/2011 | US7929836 Information storage medium and information recording/playback system |
| 04/19/2011 | US7929835 Information storage medium and information recording/playback system |
| 04/19/2011 | US7929834 Information storage medium and information recording/playback |
| 04/19/2011 | US7929833 Information storage medium and information recording/playback system |
| 04/19/2011 | US7929832 Information storage medium and information recording/playback system |
| 04/19/2011 | US7929829 Information recording medium, information recording apparatus and method, information reproducing apparatus and method, information recording/reproducing apparatus and method, recording or reproduction control computer program, and data structure containing control signal |
| 04/19/2011 | US7929828 Method for editing source video to slow motion or fast motion on the recordable media |
| 04/19/2011 | US7929826 Information recording apparatus, information recording method and information recording medium in which recording controlling program is recorded |
| 04/19/2011 | US7929825 Data processing device |
| 04/19/2011 | US7929822 Information storage medium and information recording/playback system |
| 04/19/2011 | US7929821 Information storage medium and information recording/playback system |
| 04/19/2011 | US7929820 Information storage medium and information recording playback system |
| 04/19/2011 | US7929391 Write-once optical recording medium and defect management information management method thereof |
| 04/19/2011 | US7929389 Optimum power calibration method and optical disk drive |
| 04/19/2011 | US7929388 Recording medium for storing linking type information and method of processing defective area using the same |
| 04/19/2011 | CA2556138C Method of and apparatus for recording data on write-once disc and write-once disc therefor |
| 04/19/2011 | CA2495871C Information storage medium containing interactive graphics stream for change of av data reproducing state, and reproducing method and apparatus thereof |
| 04/19/2011 | CA2359534C Information additive group code generator and decoder for communication systems |
| 04/19/2011 | CA2329570C Audio recording medium, methods for recording data on and reproducing data from the recording medium, and recording and reproducing apparatuses therefor |
| 04/14/2011 | WO2011043622A2 Recording medium with a multi-track media file recorded therein, method for reproducing the multi-track media file, and media apparatus |
| 04/14/2011 | WO2011008943A3 Storage device temperature sensing |
| 04/14/2011 | WO2011008937A3 Conductive heating |
| 04/14/2011 | US20110087487 Method and system for memory usage in real-time audio systems |
| 04/14/2011 | US20110085430 Optical disc drive, optical storage medium, optical storage medium inspection apparatus, and optical storage medium inspection method |
| 04/14/2011 | US20110085429 Recording and reproduction device |
| 04/14/2011 | US20110085428 Information recording medium and information recording apparatus |
| 04/13/2011 | EP2309780A1 Sound reproduction apparatus |
| 04/13/2011 | EP2309512A2 Information recording apparatus and method |
| 04/13/2011 | EP2309511A2 Recording apparatus, reproduction apparatus and file management method |
| 04/13/2011 | EP2309510A1 Method for evaluating reproduced signal, reproduced signal evaluation device and optical disc device equipped with the same |
| 04/13/2011 | EP2309509A1 Recording medium with two error correcting codes having different correction capabilities, reproduction apparatus and recording apparatus |
| 04/13/2011 | EP2309508A2 Storing management information at a fixed location of a finalized information storage medium |
| 04/13/2011 | EP2309507A2 Storage medium storing moving-image data that includes mode information, and reproducing apparatus and method |
| 04/13/2011 | EP2309506A1 Device for adjusting traveling speed of tape medium, method for adjusting traveling speed, and program for adjusting traveling speed |
| 04/13/2011 | EP2309502A1 Method and apparatus for managing defects in recording media, and a defect managed recording medium obtained using the same method |
| 04/13/2011 | EP2309501A1 Method and apparatus for managing defects in recording media, and a defect managed recording medium obtained using the same method |
| 04/13/2011 | EP2308046A2 Method and system for auditory enhancement and hearing conservation |
| 04/13/2011 | EP1719122B1 Method and apparatus for overwriting data in write-once recording medium |
| 04/13/2011 | EP1606804B1 Recording medium having data structure for managing reproduction of data streams recorded thereon and recording and reproducing methods and apparatuses |
| 04/13/2011 | EP1306761B1 File managing method |
| 04/13/2011 | CN201796598U Flash movie player |
| 04/13/2011 | CN1905009B Decoding apparatus |
| 04/13/2011 | CN1890739B Method of creating playback control file for recording medium and method and apparatus for reproducing data using the playback control file |
| 04/13/2011 | CN1836283B Recording apparatus and method, reproducing apparatus and method |
| 04/13/2011 | CN1783324B Content using apparatus and method, distribution server apparatus, information distribution method, and recording medium |
| 04/13/2011 | CN1764967B Data processing apparatus |
| 04/13/2011 | CN1738236B Information-processing system and method, information-transmission-processing apparatus, and information-reception-processing apparatus |
| 04/13/2011 | CN1675708B Recording method, method of for managing defect in the disc, and recording/reproducing device |
| 04/13/2011 | CN1665288B Video signal recording method, video signal reproduction method, video signal recording apparatus, video signal reproducing apparatus, and recording medium |
| 04/13/2011 | CN1664946B Optical disk |
| 04/13/2011 | CN1577588B Data recording method and data reproducing method with robust error handling capability and data recording and reproducing apparatus thereof |
| 04/13/2011 | CN1542588B Computer system and method for accessing data under passive state |
| 04/13/2011 | CN102017641A Recording medium, reproduction device, and integrated circuit |
| 04/13/2011 | CN102016998A Content reproduction device |
| 04/13/2011 | CN102016995A An apparatus for processing an audio signal and method thereof |
| 04/13/2011 | CN102016994A An apparatus for processing an audio signal and method thereof |
| 04/13/2011 | CN102016993A Write-once information recording medium, information recording apparatus, information recording method, information reproducing apparatus, and information reproducing method |
| 04/13/2011 | CN102016611A Storage device testing |
| 04/13/2011 | CN102016610A Storage device testing |
| 04/13/2011 | CN102013259A Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus |
| 04/13/2011 | CN101599290B Method for recovering damaged recording data of recording equipment to large extent |
| 04/13/2011 | CN101599289B Defective data backup method |
| 04/13/2011 | CN101577803B Information recording apparatus and recording method therefor |
| 04/13/2011 | CN101540925B Apparatus and method for recording information to information recording medium |
| 04/13/2011 | CN101416248B Data recording method and data recording device for write-once type recording medium |
| 04/13/2011 | CN101399067B Recovery method for write-in error of CD-disc |
| 04/13/2011 | CN101336454B Compressed encoded data reproducing apparatus and method for decoding and reproducing compressed encoded data in such apparatus |
| 04/13/2011 | CN101266821B Method for reproducing data from optical recording medium |
| 04/13/2011 | CN101208747B Apparatus and method for recording and reproducing contents |
| 04/13/2011 | CN101197172B Method and apparatus for reproducing/recording a text subtitle stream, and recording medium |
| 04/13/2011 | CN101127228B Signal processing circuit and signal processing method |
| 04/13/2011 | CN101093679B Method and device for recording and reproducing data |
| 04/13/2011 | CN101079276B Information recording medium, and information reproducing apparatus and method |
| 04/13/2011 | CN101071608B Method for distributing multiple partition on write-once disc |
| 04/13/2011 | CN101067950B Recording method |
| 04/13/2011 | CN101006505B Reproducing apparatus |
| 04/12/2011 | US7925898 Systems and methods using cryptography to protect secure computing environments |
| 04/12/2011 | US7925897 System, method and apparatus for controlling the dissemination of digital works |
| 04/12/2011 | US7925893 Copyright protection system, modular exponentiation operation apparatus, and modular exponentiation operation method |
| 04/12/2011 | US7925851 Storage device |
| 04/12/2011 | US7925364 Audio reproduction device |