| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 09/23/2009 | CN100544419C Method, reproduction device for recording information on recording medium |
| 09/23/2009 | CN100543861C Recording device, server device, recording method, program, and storage medium |
| 09/23/2009 | CN100543859C Method for recording information |
| 09/23/2009 | CN100543858C Information recording device, information recording method, information recording program and recording medium |
| 09/23/2009 | CN100543857C Integrated video data file integration device and method |
| 09/23/2009 | CN100543844C Defective area management method and apparatus |
| 09/22/2009 | USRE40919 Methods for surveying dissemination of proprietary empirical data |
| 09/22/2009 | US7594155 Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium |
| 09/22/2009 | US7594123 Data recording apparatus and method and data reproducing apparatus and method |
| 09/22/2009 | US7593850 Methods for collecting media segments in a media signal via comparing segments of the signal to later segments |
| 09/22/2009 | US7593623 Specially formatted optical disk and method of playback |
| 09/22/2009 | US7593622 Information recording medium, information recoding/reproduction system apparatus, and information recording/reproduction method |
| 09/22/2009 | US7593619 Data processing unit and method, and program |
| 09/22/2009 | US7593576 Systems and methods of managing audio and other media |
| 09/22/2009 | US7593380 Variable rate forward error correction for enabling high performance communication |
| 09/22/2009 | US7593314 Optical disc and physical address format |
| 09/22/2009 | US7593313 Optical disc and physical address format |
| 09/22/2009 | US7593312 Method and apparatus for reproducing information |
| 09/22/2009 | US7593311 Recording medium, recording method, recording device, reproduction device, data transmission method, and server device |
| 09/22/2009 | US7593303 Method of determining recording area of multi-layer optical disc, and recording and playback apparatus |
| 09/22/2009 | US7593297 Information reproducing method and apparatus |
| 09/22/2009 | US7593295 Apparatus and method for compensating for defect of optical disc |
| 09/17/2009 | WO2009114605A1 Digital photo album |
| 09/17/2009 | WO2009113553A1 Optical disc drive device |
| 09/17/2009 | WO2009113271A1 Optical disc recording device, optical disc recording circuit, and optical disc |
| 09/17/2009 | US20090234789 Information reproducing apparatus, information reproducing method, and program storage medium |
| 09/17/2009 | US20090232477 Audiovisual system and control method thereof |
| 09/17/2009 | US20090232468 Multimedia device generating media file with geographic information and method of playing media file with geographic information |
| 09/17/2009 | US20090232312 Encrypted content reproduction device, encrypted content reproduction method, program, and recording medium for storing the program |
| 09/17/2009 | US20090232303 Copy Protection Method for Digital Data Stored on a Medium |
| 09/17/2009 | US20090231985 Disc recording medium, disc drive apparatus, and reproduction method |
| 09/17/2009 | US20090231973 Method of managing playback speed information of a recording medium, recording medium with playback speed information for video content recorded thereon, and reproducing method for the recording medium |
| 09/17/2009 | US20090231972 Optical information recording medium, information recording method and information recording system |
| 09/17/2009 | US20090231971 Reproducing apparatus, program and recording medium |
| 09/17/2009 | US20090231970 Method, device and record carrier for providing media-related parameters |
| 09/17/2009 | US20090231969 Recording/reproducing apparatus and recording/reproducing method |
| 09/17/2009 | US20090231968 Recording medium storing management information for content attribute and recording device and playback device for the recording medium |
| 09/17/2009 | US20090231966 Drive signal generating apparatus and drawing apparatus |
| 09/16/2009 | EP2101496A2 High-resolution optical disk for recording stereoscopic video, optical disk reproducing device and optical disk recording device |
| 09/16/2009 | EP2101495A2 High-resolution optical disk for recording stereoscopic video, optical disk reproducing device and optical disk recording device |
| 09/16/2009 | EP2101494A2 High-Resolution Optical Disk for Recording Stereoscopic Video, Optical Disk Reproducing Device and Optical Disk Recording Device |
| 09/16/2009 | EP2101329A1 Video and audio reproducing device |
| 09/16/2009 | EP2101328A2 Digital broadcast receiving/recording/reproducing apparatus and digital broadcast receiving/recording/reproducing method |
| 09/16/2009 | EP2101185A2 Multimedia device generating media file with geographic information and method of playing media file with geographic information |
| 09/16/2009 | EP2100303A1 Optimizing execution of hd-dvd timing markup |
| 09/16/2009 | EP2100300A1 Method to restore a failed hdd of a pvr |
| 09/16/2009 | EP1595251B1 Write-once optical disc, and method and apparatus for allocating spare area on write-once optical disc |
| 09/16/2009 | CN101536104A Small cartridge free optical disc with high level of redundancy and tolerance for missing data |
| 09/16/2009 | CN101536103A Single-sided pre-recorded dual-layer DVDdisc functioning as a dual-sided pre-recorded DVD |
| 09/16/2009 | CN101536102A Oversampled channel response identification |
| 09/16/2009 | CN101536101A Encoding method and apparatus and decoding method and apparatus |
| 09/16/2009 | CN101536100A Streaming data reproduction program and optical disc drive device |
| 09/16/2009 | CN101534420A Information reproducing apparatus and information reproducing method |
| 09/16/2009 | CN101533656A 集成电路 IC |
| 09/16/2009 | CN101533655A Playing method for a plurality of TS video files based on high definition media player |
| 09/16/2009 | CN101533654A Apparatus, method, and computer program product for processing information |
| 09/16/2009 | CN101533653A Device, computer program, and system for content transmission in a home network using a parental control level determination method |
| 09/16/2009 | CN101533652A Program recording assist apparatus, video recording and playback apparatus, and program recording assist method |
| 09/16/2009 | CN101533651A External storage device with digital controllable function |
| 09/16/2009 | CN101533640A Method and device for playing digital audio |
| 09/16/2009 | CN101533416A Method and system for managing video and audio file |
| 09/16/2009 | CN101533354A Firmware updating method for digital video CD player and flash memory capable of updating firmware |
| 09/16/2009 | CN100542285C Method and system for marking video frequency image data |
| 09/16/2009 | CN100542253C Information reproduction device, buffer control method |
| 09/16/2009 | CN100542246C Recording control apparatus and recording control method |
| 09/16/2009 | CN100542084C Signal processing system, recording method, program, recording medium, reproduction device, and information processing device |
| 09/16/2009 | CN100541639C Subcode and sector synchronization for a data processing system |
| 09/16/2009 | CN100541638C Multi-exponent run-length data conversion method and apparatus and red light multi-exponent optical device |
| 09/16/2009 | CN100541637C Disk recording medium, disk manufacturing method, and disk drive apparatus |
| 09/16/2009 | CN100541636C Recording apparatus |
| 09/16/2009 | CN100541635C Apparatus and method for producing management list for data stream |
| 09/16/2009 | CN100541634C Reproducing apparatus and method |
| 09/16/2009 | CN100541633C Recording medium information reproducing method |
| 09/16/2009 | CN100541632C Recording medium and audio-signal processing apparatus |
| 09/16/2009 | CN100541614C Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk |
| 09/16/2009 | CN100541613C Optical disc, apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks |
| 09/16/2009 | CN100541612C Write pulse generation method and circuit, and device for employing the method |
| 09/16/2009 | CN100541611C Method and apparatus for managing defective areas on write-once type optical disc using TDMA information |
| 09/16/2009 | CN100541536C 数据处理装置 Data processing means |
| 09/16/2009 | CN100541487C System for providing lyrics for digital audio files |
| 09/15/2009 | US7590929 Record reproduction method, apparatus, and circuit for using error correcting code |
| 09/15/2009 | US7590915 Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium |
| 09/15/2009 | US7590865 Method and apparatus for restriction use of storage medium using user key |
| 09/15/2009 | US7590853 Systems and methods using cryptography to protect secure computing environments |
| 09/15/2009 | US7590722 Apparatus and methods for managing data used by a mobile device |
| 09/15/2009 | US7590259 Deriving attributes from images, audio or video to obtain metadata |
| 09/15/2009 | US7590157 Laser noise elimination circuit and optical disc device |
| 09/15/2009 | US7590042 Read-only optical recording medium on which unique identification information is written |
| 09/15/2009 | US7590041 Playback signal processing device |
| 09/15/2009 | US7590040 Signal detecting method and apparatus and information reproducing apparatus and method |
| 09/15/2009 | US7590038 Storage medium initialization and cancellation method |
| 09/15/2009 | US7590037 Method and apparatus for decoding encoded data around a discontinued area on an optical storage medium |
| 09/15/2009 | US7590036 Optical disc having uniform structure |
| 09/15/2009 | US7590034 Method for detecting servo error, apparatus therefor, disk which maintains quality of servo error signal, method of controlling servo of disk recording/reproducing apparatus, method of detecting tracking error, and method of detecting tilt error |
| 09/15/2009 | US7590032 Recording medium, access apparatus, access method, and program |
| 09/15/2009 | US7590031 Optical recording medium having BCA of write-once information |
| 09/15/2009 | US7589852 Image capture apparatus and control method |
| 09/15/2009 | CA2465909C Interactive broadband server system |
| 09/11/2009 | WO2009110751A2 Method and apparatus for processing an audio signal |
| 09/11/2009 | WO2009110738A2 Method and apparatus for processing audio signal |