| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 01/11/2006 | EP0936611B1 Information recording method and apparatus |
| 01/11/2006 | CN1720666A Method of enhancing a program stream |
| 01/11/2006 | CN1720580A Adaptive equalization circuit and adaptive equalization method |
| 01/11/2006 | CN1720579A Portable media player with adaptive playback buffer control |
| 01/11/2006 | CN1720578A System, method and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks or other media |
| 01/11/2006 | CN1719541A Data recording method for CD and CD apparatus |
| 01/11/2006 | CN1719540A System and method for embedding optical drive compatibility information in optical media |
| 01/11/2006 | CN1719539A Character treating method for CD apparatus |
| 01/11/2006 | CN1719538A User information input method for CD apparatus |
| 01/11/2006 | CN1719537A Storage control method with storage volume information analysis function |
| 01/11/2006 | CN1719536A Transcribing apparatus for DVD RW machine and method thereof |
| 01/11/2006 | CN1719424A Area management type memory system, area management type memory unit and area management type memory controller |
| 01/11/2006 | CN1719423A Copyright protection manufacturing method of universal data format (UDF) optical disc |
| 01/11/2006 | CN1236650C Audio assembly system |
| 01/11/2006 | CN1236627C Method for recording or reproducing sub-picture data and its device |
| 01/11/2006 | CN1236606C Magnetic recording device and method, magnetic reproducing device and method, and magnetic tape recording medium |
| 01/11/2006 | CN1236605C Digital signal recording/reproduction device, receiving device and transmitting method |
| 01/11/2006 | CN1236581C Data processing method, device and system for transmission of encrypted data |
| 01/11/2006 | CN1236449C Method for recording and replaying real-time information |
| 01/11/2006 | CN1236447C Signal evaluation equipment and method thereof |
| 01/11/2006 | CN1236446C Data reproduction equipment and method thereof |
| 01/11/2006 | CN1236445C Caption MP3 player having caption display function and method of reproducing caption MP3 data |
| 01/11/2006 | CN1236433C Tilt error detection device |
| 01/11/2006 | CN1236430C Detection method for optical disk bank error |
| 01/11/2006 | CN1236428C Method for detecting tilt error of optical disk data reproducing apparatus |
| 01/11/2006 | CN1236427C High-frequency superposition method and optical disk device using the method |
| 01/11/2006 | CN1236425C Method for acquiring data from a recording on a disk medium |
| 01/10/2006 | US6986151 Information carrier, apparatus, substrate, and system |
| 01/10/2006 | US6986150 Rewritable data storage medium having erasable identification marks |
| 01/10/2006 | US6986098 Method of reducing miscorrections in a post-processor using column parity checks |
| 01/10/2006 | US6986095 Error correction device |
| 01/10/2006 | US6986093 Apparatus for reproducing data and apparatus for recording/reproducing data |
| 01/10/2006 | US6986081 Block interleaving apparatus, block deinterleaving apparatus, block interleaving method and block deinterleaving method |
| 01/10/2006 | US6986048 Protecting content from illicit reproduction by proof of existence of a complete data set using security identifiers |
| 01/10/2006 | US6986012 Method and system for reading data from and writing data to a memory |
| 01/10/2006 | US6985998 Disk array device for idle seek |
| 01/10/2006 | US6985978 Method of optimizing topology of IEEE 1394 serial bus |
| 01/10/2006 | US6985853 Compressed audio stream data decoder memory sharing techniques |
| 01/10/2006 | US6985600 Printing media and methods employing digital watermarking |
| 01/10/2006 | US6985589 Apparatus and method for encoding and storage of digital image and audio signals |
| 01/10/2006 | US6985543 Digital servo channel for recording apparatus |
| 01/10/2006 | US6985525 Method for protection of data decoding according to medium protection data and first and second apparatus protection data to determine a range of protection for main data and whether said main data are decoded in their entirety, partially, or not at all |
| 01/10/2006 | US6985428 Optical recording medium, recording, and reproduction apparatus having multiple recording capacity features |
| 01/10/2006 | US6985426 Method and apparatus for recording optical information including dummy data, and optical disk having such data recorded thereon |
| 01/10/2006 | US6985420 Optically recorded data discrimination apparatus and associated methodology |
| 01/10/2006 | US6985418 Optical disk reproducing apparatus |
| 01/10/2006 | US6985417 Reproduction apparatus and reproduction method with varying rotational speed of a disk type medium |
| 01/10/2006 | US6985411 Information recording medium, information recording and/or reproducing apparatus and method, and program storage device and computer data signal embodied in carrier wave for controlling record or reproduction |
| 01/10/2006 | US6985410 Apparatus for recording digital data in synchronism with prerecorded address data |
| 01/10/2006 | US6985325 Updateable centralized data position information storage system |
| 01/10/2006 | US6985320 Method and apparatus for encoding data to guarantee isolated transitions in a magnetic recording system |
| 01/10/2006 | US6985319 Pattern-based defect description method |
| 01/10/2006 | US6985316 Method and apparatus for performing seek operations in a disk drive having a disk surface with spiral servo information written thereon |
| 01/10/2006 | US6985191 Computer system and method for storing TV signals therein |
| 01/10/2006 | US6985094 Method for coding a data stream |
| 01/10/2006 | US6985092 Robust system for transmitting and receiving map data |
| 01/10/2006 | CA2176384C A method and apparatus for transparent, real time reconstruction of corrupted data in a redundant array data storage system |
| 01/05/2006 | WO2006001646A1 Digital motion picture recording device and method for the preservation of evidence |
| 01/05/2006 | WO2006001247A1 Video/audio stream processing device and video/audio stream processing method |
| 01/05/2006 | WO2006000966A1 Defect management on file level |
| 01/05/2006 | WO2006000959A2 Playback device for optical storage discs |
| 01/05/2006 | WO2006000947A1 Defect management for real-time information |
| 01/05/2006 | WO2006000933A1 System for covertly storing control information |
| 01/05/2006 | WO2005104671A3 Recording medium and apparatus and method for recording and reproducing data on the same |
| 01/05/2006 | WO2004095512A3 Sample and hold circuits and methods with offset error correction and systems using the same |
| 01/05/2006 | WO2000007356A3 Digital watermarks and methods for security documents |
| 01/05/2006 | US20060005074 Remote data mirroring |
| 01/05/2006 | US20060004945 Record carrier comprising an additional sync-color pattern and method and device for use with such record carrier |
| 01/05/2006 | US20060004899 Method for non-repeating random number generation |
| 01/05/2006 | US20060004822 Method and apparatus for moving multi-media file and storage medium storing program for executing the method |
| 01/05/2006 | US20060004723 Device, method, and computer product for reading tag data included in compressed data file |
| 01/05/2006 | US20060004640 Music identification system |
| 01/05/2006 | US20060002688 Bit detection method and device |
| 01/05/2006 | US20060002478 Coding image signal |
| 01/05/2006 | US20060002271 Apparatus for controlling an optical disk drive by calculating a target frequency of a dpll signal |
| 01/05/2006 | US20060002268 Apparatus for detecting abnormal states of laser diode power in an optical disc recording/reproducing device |
| 01/05/2006 | US20060002267 Method and apparatus for managing disc defect using temporory DFL and temporary DDS including drive and disc information disc with temporary DFL and temporary DDS |
| 01/05/2006 | US20060002266 Optical disk device for data defect detection and use |
| 01/05/2006 | US20060002262 Information recording method |
| 01/05/2006 | US20060002002 Storing data to magnetic tape both to one set of tracks and in the same operation rewritten to another set of tracks |
| 01/05/2006 | US20060001991 Corrective adjustment of recording characteristics in digital renditions of analog recordings |
| 01/05/2006 | DE69533575T2 Verfahren der und System zur Speicherplatzreservierung für Datenmigration in einem hierarchischen Datenspeicherungssystem durch dynamische Berechnung maximalen Speicherplatzes für Spiegelredundanz Method of and system for space allocation for data migration in a hierarchical data storage system by dynamically calculating maximum storage space for mirror redundancy |
| 01/04/2006 | EP1613088A1 Transport stream recording apparatus and method, transport stream reproducing apparatus and method, and program recording medium |
| 01/04/2006 | EP1613085A1 Digital content reproduction device and digital content use control method |
| 01/04/2006 | EP1613079A1 Recording apparatus and method |
| 01/04/2006 | EP1612993A1 Method and arrangement for changing the operation mode of an agent of a management network |
| 01/04/2006 | EP1612990A1 Content recording/reproduction system, distribution device, reproduction device, and recording device |
| 01/04/2006 | EP1612988A1 Apparatus and/or method for encryption and/or decryption for multimedia data |
| 01/04/2006 | EP1612987A1 Content recording device capable of preventing unauthorized use of content |
| 01/04/2006 | EP1612975A1 Data broadcast playback control device, data broadcast playback control method, data broadcast playback control program, and recording medium recording program thereon |
| 01/04/2006 | EP1612796A1 Information processing device and method, program, and recording medium |
| 01/04/2006 | EP1612792A2 Digital audio recording and playback apparatus |
| 01/04/2006 | EP1612791A1 Data processing method, device thereof, and program |
| 01/04/2006 | EP1612790A1 Recording medium, recording device, reproduction device, recording method, and reproduction method |
| 01/04/2006 | EP1612789A1 Recording control device and method, program, and recording medium |
| 01/04/2006 | EP1612771A1 Scale searching for watermark detection |
| 01/04/2006 | EP1612515A2 Signal processing apparatus and signal processing method |
| 01/04/2006 | EP1611580A1 Playlist synchronization |
| 01/04/2006 | EP1611578A1 Method, system and software for fast archiving from hdd to optical disk drive |
| 01/04/2006 | EP1611505A2 Combination compact disc recorder and player system |