| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 12/11/2012 | US8331769 Recording medium, playback device, program, playback method, and recording method |
| 12/11/2012 | US8331762 Information storage medium storing text-based subtitle, and apparatus and method for processing text-based subtitle |
| 12/11/2012 | US8331759 Audio and/or video generation apparatus and method of generating audio and/or video signals |
| 12/11/2012 | US8331209 High-density optical disc and recording/reproducing method thereof |
| 12/11/2012 | US8331208 Information readout device and information readout method |
| 12/11/2012 | CA2766081C Optical recording or reproducing apparatus for data from an optical disc having uniform structure |
| 12/11/2012 | CA2614837C Information recording medium, recording/reproducing method, and recording/reproducing apparatus |
| 12/11/2012 | CA2575418C Information recording medium, recording/ reproducing apparatus, and recording/ reproducing method |
| 12/11/2012 | CA2503584C Information recording medium |
| 12/11/2012 | CA2465108C Recording medium having data structure for managing reproduction of multiple reproduction path video data for at least a segment of a title recorded thereon and recording and reproducing methods and apparatuses |
| 12/11/2012 | CA2442209C Information recording device and method, information reproducing device and method, recording medium, program, and disc recording medium |
| 12/06/2012 | WO2012166154A1 Embedded video player with modular ad processing |
| 12/06/2012 | WO2012165062A1 Information processing device, information processing method, and program |
| 12/06/2012 | WO2012165061A1 Information processing device, information processing method and program |
| 12/06/2012 | WO2012163251A1 System, method, and computer program product for fast recovery to write state |
| 12/06/2012 | WO2012092036A3 Power optimization for special media playback scenarios |
| 12/06/2012 | US20120311086 Playlist sharing methods and apparatus |
| 12/06/2012 | US20120308207 Reproducing apparatus, reproducing method, reproducing program, and recording medium |
| 12/06/2012 | US20120307617 Increased spectral efficiency and reduced synchronization delay with bundled transmissions |
| 12/06/2012 | US20120307616 Quick access to disc management information |
| 12/06/2012 | US20120307613 Optical disc, optical disc device, information recording method, and information reproduction method |
| 12/06/2012 | US20120307612 Optical disc, optical disc device, information recording method, and information reproduction method |
| 12/06/2012 | US20120307611 Optical disc apparatus |
| 12/06/2012 | DE102008031193B4 Koeffizientensteuerung für einen Filter im Lesekanal eines magnetischen Mediums Coefficient control for a filter in the read channel of a magnetic medium |
| 12/05/2012 | EP2530930A1 Disk playback apparatus |
| 12/05/2012 | EP2529331A1 Parallel test payload |
| 12/05/2012 | CN202586945U Remote control type radio recorder |
| 12/05/2012 | CN102810325A Automatic adjustment of speed dependent equalizing control system |
| 12/05/2012 | CN102810322A Optical disc drive and optical storage medium |
| 12/05/2012 | CN101923879B Apparatus for reproducing a plurality of titles audio/video stream from information storage medium |
| 12/05/2012 | CN101866671B Reproducing apparatus using information storage medium to support title reproduction through title searching |
| 12/05/2012 | CN101855673B Recording and/or reproducing method, recording and/or reproducing apparatus and information storage medium |
| 12/05/2012 | CN101785062B Reproduction apparatus and method of controlling a reproduction apparatus |
| 12/05/2012 | CN101685652B Information reproducing apparatus and method for controlling information reproducing apparatus |
| 12/05/2012 | CN101430913B System and method for generating bit reliability information in a post-processor |
| 12/05/2012 | CN101385004B Data storage device using two types storage medium |
| 12/05/2012 | CN101233571B Method and device for processing audio signal |
| 12/05/2012 | CN101145370B Method and apparatus for determining start of user data in one data block of optical disc |
| 12/04/2012 | US8327061 Reducing occupancy of digital storage devices |
| 12/04/2012 | US8326130 Video image data reproducing apparatus |
| 12/04/2012 | US8326125 Method and device for linking multimedia data |
| 12/04/2012 | US8326122 Recorder/reproducer |
| 12/04/2012 | US8326118 Recording medium storing a text subtitle stream including a style segment and a plurality of presentation segments, method and apparatus for reproducing a text subtitle stream including a style segment and a plurality of presentation segments |
| 12/04/2012 | US8326117 Data recording device, data recording method, data processing device, data processing method, program, program recording medium, data recording medium, and data structure |
| 12/04/2012 | US8326116 Recording medium, reproduction device program, and reproduction method |
| 12/04/2012 | US8325577 Recording data and data structures on a write-once storage medium at a predefined fixed location as defined for a rewritable storage medium |
| 12/04/2012 | US8325576 Optical disc, optical disc recording apparatus, optical disc reproducing apparatus, information recording method, information reproducing method, and information recording-reproducing method |
| 12/04/2012 | US8325433 Systems and methods for reduced format data processing |
| 12/04/2012 | US8325275 Information storage medium containing subtitles and processing apparatus therefor |
| 12/04/2012 | CA2577327C Retrieval and transfer of encrypted hard drive content from dvr set-top boxes |
| 12/04/2012 | CA2515435C Write-once optical recording medium and defect management information management method thereof |
| 12/04/2012 | CA2475438C Optical recording medium and playback method for the same |
| 12/04/2012 | CA2462673C Systems and methods for providing digital rights management compatibility |
| 12/04/2012 | CA2431014C Disc driving device and wobble information detection method |
| 12/04/2012 | CA2430904C Disc-shaped recording medium disc driving device and method and apparatus for producing disc |
| 11/29/2012 | WO2012161369A1 Device and method for measuring noise of hard disk drive |
| 11/29/2012 | WO2012161077A1 Recording device, recording method, play device, play method, program, and record/play device |
| 11/29/2012 | DE112011100199T5 Integrierter Daten- und Vorsatzschutz für Bandlaufwerke Integrated data protection and intent for tape drives |
| 11/29/2012 | DE102012103655A1 Schreiben neuer Daten einer ersten Blockgröße in einen RAID-Array, der sowohl die Parität als auch die Daten in einer zweiten Blockgröße speichert Writing new data to a first block size in a RAID array that stores both the parity and the data in a second block size |
| 11/28/2012 | EP2528325A1 Reproduction device |
| 11/28/2012 | EP2528324A2 Digital media recorder based advertising |
| 11/28/2012 | EP2528059A1 Method for adjusting recording condition, optical disc device, and information recording method |
| 11/28/2012 | EP2526488A1 System and method for identifying failing drives or media in media library |
| 11/28/2012 | CN202563886U High-fidelity full-digital audio-recording playback system |
| 11/28/2012 | CN102804267A Method for adjusting recording condition, optical disc device, and information recording method |
| 11/28/2012 | CN102804265A Transducer design with a sensor close to write pole |
| 11/28/2012 | CN102800344A Audio wireless play system and audio wireless adaptation apparatus |
| 11/28/2012 | CN102800343A Method and device for storing vehicle-mounted video |
| 11/28/2012 | CN102800342A 输入功率测试装置 Input power test device |
| 11/28/2012 | CN102800339A Audio signal processing apparatus and audio signal processing method |
| 11/28/2012 | CN101996664B Information recording apparatus, and recording method |
| 11/28/2012 | CN101872633B Playback apparatus and playback method |
| 11/28/2012 | CN101840716B Authentication system and method of storage device |
| 11/28/2012 | CN101834931B IP (Internet Protocol) centralized dictation system and method |
| 11/28/2012 | CN101826363B Recording medium, playback apparatus, program, playback method, system integrated circuit |
| 11/28/2012 | CN101820496B Digital audio/video playing system with music appreciating and explaining functions |
| 11/28/2012 | CN101814310B Playback apparatus and playback method |
| 11/28/2012 | CN101794585B Method of evaluating reproduced signals and optical disc drive |
| 11/28/2012 | CN101567209B Fast play dvd |
| 11/28/2012 | CN101529515B Method and apparatus for encoding/decoding data, and method and apparatus for recording/reproducing data |
| 11/28/2012 | CN101516038B Data processor |
| 11/28/2012 | CN101430906B Method and system for determining disc format for recovery of data recording |
| 11/28/2012 | CN101430891B Optical disc and physical address format |
| 11/28/2012 | CN101430882B Method and apparatus for restraining wind noise |
| 11/28/2012 | CN101312062B Recording/ reproducing method |
| 11/28/2012 | CN101303875B Recording apparatus, recording medium, reproduction apparatus, program, and method |
| 11/28/2012 | CN101286343B Optical data recording method and optical data recording device |
| 11/28/2012 | CN101261868B Optical recording medium, recording/reproducing apparatus, and recording/reproducing method |
| 11/28/2012 | CN101202091B Recording method, and reproduction apparatus and method |
| 11/28/2012 | CN101185134B Processing an information carrying signal for automatic gain conrtol |
| 11/27/2012 | US8321750 Interleaving parity bits into user bits to guarantee run-length constraint |
| 11/27/2012 | US8320748 Audio/video information recording/reproducing device and method therefor |
| 11/27/2012 | US8320734 Recording medium having a data structure for managing graphic information and recording and reproducing methods and apparatuses |
| 11/27/2012 | US8320730 Input/output device and input/output management system |
| 11/27/2012 | US8320651 Image reporting method and system |
| 11/27/2012 | US8320594 Audio/video device having a volume control function for an external audio reproduction unit by using volume control buttons of a remote controller and volume control method therefor |
| 11/27/2012 | US8320225 Reproduction-only recording medium, reproducing apparatus, reproducing method, and disk manufacturing method |
| 11/27/2012 | US8320224 Information carrier comprising access information and dummy information |
| 11/27/2012 | US8319776 Information transfer system, a transmitter, a receiver and a record carrier for use in the system |
| 11/27/2012 | CA2498875C Method and apparatus for managing disc defects using temporary defect information (tdfl) and temporary defect management information (tdds) |