Patents
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
07/2007
07/25/2007CN2927556Y Video and audio re-player, outputting-time converter
07/25/2007CN2927249Y Adjuster of optical reader
07/25/2007CN1328873C Apparatus and method for processing information apparatus and method for providing information, apparatus and method for managing usage right, recording medium and program
07/25/2007CN1328725C Method of scanning recording disc for defects, and recording device for recording information on disc-shaped recording medium
07/25/2007CN1328724C System and method for time synchronization between multimedia content and segment metadata
07/25/2007CN1328713C Method and apparatus for evaluating recording information and information recording medium thereof
07/25/2007CN1328711C Perpendicular recording patterned disk medium and magnetic disk drive loaded with patterned disk medium
07/25/2007CN1328708C Access performance adjusting method and storage apparatus
07/25/2007CN101006723A Video producing device and method, recording medium, and video reproducing program
07/25/2007CN101006722A Video reproducing device and method, recording medium and video reproducing programme
07/25/2007CN101006513A Information recording medium and multiplex device
07/25/2007CN101006512A Drive device
07/25/2007CN101006511A Drive device
07/25/2007CN101006510A Drive device
07/25/2007CN101006509A Drive device
07/25/2007CN101006508A Information recording medium, data sorting device, and data reproduction device
07/25/2007CN101006507A Information recording medium and data reproduction device
07/25/2007CN101006506A Stream reproduction device and stream supply device
07/25/2007CN101006505A Storage medium storing multimedia data and reproducing apparatus and method thereof
07/25/2007CN101006429A Receiver device
07/25/2007CN101005680A Method for information transmission and display, electronic device and electronic apparatus
07/25/2007CN101005605A Data protection system that protects data by encrypting the data
07/25/2007CN101005587A Method for providing information on digital TV receiver
07/25/2007CN101004941A Content reproducing system and content reproducing method
07/25/2007CN101004940A 盘以及盘记录设备 Disk and a disk recording apparatus
07/25/2007CN101004939A Apparatus and method of playing back audio signal
07/25/2007CN101004938A Apparatus and method for reproducing audio signal
07/25/2007CN101004937A Apparatus for manufacturing information record medium, information record medium, information recording apparatus and information recording method
07/25/2007CN101004936A Information storage device and its control method
07/25/2007CN101004935A Information recording apparatus and control method thereof
07/25/2007CN101004934A Sound source playing back system, and operation method
07/25/2007CN101004929A Reproduction-only recording medium, reproducing apparatus, reproducing method, and disk manufacturing method
07/25/2007CN101004918A Method for preventing data loss in a hard disk drive
07/25/2007CN101004709A Information storage device and its control method
07/25/2007CN101004708A Information recording apparatus and method for controlling the same
07/24/2007US7249384 Copy-resistant read-only digital optical disc and adaptable player
07/24/2007US7249306 System and method for generating 128-bit cyclic redundancy check values with 32-bit granularity
07/24/2007US7249305 Signal processing method and apparatus, signal reproducing method and apparatus, and recording medium
07/24/2007US7249290 Deskew circuit and disk array control device using the deskew circuit, and deskew method
07/24/2007US7249278 Disk array apparatus and method for expanding storage capacity
07/24/2007US7249233 Method and apparatus for overwriting data in write-once recording medium
07/24/2007US7249147 Combination compact disc recorder and player system
07/24/2007US7249144 Recording apparatus, file management method, program for file management method, and recording medium having program for file management method recorded thereon
07/24/2007US7249106 Information processing method and apparatus and program storage medium for prohibiting duplication of contents in large quantities
07/24/2007US7249101 Method and apparatus for transmitting and receiving a decoding key encoded with specific information to decode encrypted information of a record medium
07/24/2007US7248935 Information signal reproducing apparatus
07/24/2007US7248789 Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus
07/24/2007US7248787 Encoding apparatus of audio signal, audio disc and disc reproducing apparatus
07/24/2007US7248786 Video signal processing apparatus, video signal playback apparatus, and video signal recording apparatus
07/24/2007US7248784 Signal conversion apparatus and method
07/24/2007US7248783 Recording medium, playback apparatus and recording/playback apparatus thereof
07/24/2007US7248780 Reproducing device, medium, information aggregate, transmitting medium, and recording medium
07/24/2007US7248775 Image recording apparatus
07/24/2007US7248739 Semiconductor device for compressing video signals with copy protection information
07/24/2007US7248697 Apparatus and method for scrambling and descrambling data wordwise in optical disk system
07/24/2007US7248630 Adaptive equalizer operating at a sampling rate asynchronous to the data rate
07/24/2007US7248558 Mastering device, disc manufacturing method, disc-shaped recording medium, disc reproduction device, and disc reproduction method
07/24/2007US7248555 Device and method for recording information enabling reduced response time of a recording device
07/24/2007US7248552 Method and apparatus for determining recording pulse parameters for an optical disc
07/24/2007US7248550 Writing method and disk recording apparatus
07/24/2007US7248547 Defect signal detecting apparatus for optical recording/reproducing apparatus and defect signal detecting method thereof
07/24/2007US7248546 Data slice generation method and apparatus for optical disk drive
07/24/2007US7248424 Nonlinearity measuring method, nonlinearity measuring unit, magnetic recording/regenerating unit and LSI for magnetic recording/regenerating
07/24/2007US7248194 Bit-detection arrangement and apparatus for reproducing information
07/19/2007WO2007081144A2 Method and apparatus for reproducing data and recording medium
07/19/2007WO2007081143A2 Apparatus for reproducing data, recording medium, and method and apparatus for recording data
07/19/2007WO2007081101A1 Digital video recorder for communication contents and method for operating the same
07/19/2007WO2007081097A1 Recording medium, apparatus for reproducing data and method thereof
07/19/2007WO2007081096A2 Recording medium, apparatus for reproducing data and method thereof
07/19/2007WO2007081051A1 Contents reproducer and reproduction method
07/19/2007WO2007081049A1 Content reproduction device, content reproduction method, and program
07/19/2007WO2007080982A1 Information recording device and method, computer program, and information recording medium
07/19/2007WO2007080778A1 Audio-visual information recording device and audio-visual information recording method
07/19/2007WO2007080675A1 Write-once-file-disc reproduction device and write-once-file-disc reproduction method
07/19/2007WO2007079640A1 Congestion control method for the reverse interface between the bts and the bsc, the device and the transceiver base station thereof
07/19/2007WO2007026296A3 Record carrier, device and method for qualitative and record carrier independent high speed data recording
07/19/2007WO2007007258A3 Method and apparatus for multi-layer disc recording
07/19/2007US20070168838 Reproduction apparatus and method for reproducing a unique medium identifier
07/19/2007US20070168805 Scan chain diagnostics using logic paths
07/19/2007US20070168791 Circuit and method for testing embedded phase-locked loop circuit
07/19/2007US20070168767 Flexible scan architecture
07/19/2007US20070168766 Providing precise timing control between multiple standardized test instrumentation chassis
07/19/2007US20070168689 Device and method for recording information with remapping of logical addresses to physical addresses when defects occur
07/19/2007US20070168673 Method of allocating payload bits of a watermark
07/19/2007US20070168386 Device and method for managing multimedia content in portable digital apparatus
07/19/2007US20070168188 Time-scale modification method for digital audio signal and digital audio/video signal, and variable speed reproducing method of digital television signal by using the same method
07/19/2007US20070167227 Information processing apparatus, in-vehicle apparatus, information system, and information processing apparatus control program
07/19/2007US20070166010 Method for recording information on a record medium, record medium containing information, and method and device for reading information from a record medium
07/19/2007US20070166009 Dvd menu authoring system and method
07/19/2007US20070166008 Digital information recording medium, digital information recording and reproducing apparatus and recording and reproducing method thereof
07/19/2007US20070166007 Recording apparatus, recording method, program, encoding apparatus, and encoding method
07/19/2007US20070166006 Video recording apparatus and method, video transmission method, program for video recording method, and storage medium having stored program for video recording method
07/19/2007US20070166001 Digital security surveillance system
07/19/2007US20070165508 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 disks, and optical disk formed with pit strings and mark strings
07/19/2007US20070165502 Method of recording data on a multi-layer recording medium, recording medium, and apparatus thereof
07/19/2007US20070165501 Recording medium, recording apparatus, and reading apparatus
07/19/2007US20070165493 Method, apparatus and record carrier with average-runlength preserving code for improved readout parameter control
07/19/2007US20070165139 Object-Based Audio-Visual Terminal And Bitstream Structure
07/19/2007DE102006001673A1 Filter-Schaltungsanordnung Filter circuitry
07/18/2007EP1809044A2 Predictive decoding method of video data