Patents
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
10/2012
10/03/2012CN202473238U Automatic test device of media player
10/03/2012CN202473237U Voice recording equipment
10/03/2012CN202473236U High-definition player
10/03/2012CN202473233U Heart-shaped encrypted card CD (Compact Disc)
10/03/2012CN202473232U Square encrypted business card compact disk (CD)
10/03/2012CN202473231U Square encrypted digital video disc (DVD) name-card compact disc
10/03/2012CN202473230U Quasi-elliptical encrypted DVD name card disk
10/03/2012CN202473228U Heart-shaped encryption DVD (Digital Video Disk) name card optical disc
10/03/2012CN1830031B Recording medium having a data structure for managing reproduction of text subtitle data recorded thereon and recording and reproducing methods and apparatuses
10/03/2012CN102714051A 数据处理装置 Data processing means
10/03/2012CN102714048A Breakdown prediction device, breakdown prediction method, and breakdown prediction program
10/03/2012CN102714047A Device and method for controlling writing of data
10/03/2012CN102713814A Apparatus for controlling multimedia device and method for providing graphic user interface
10/03/2012CN102708904A Audio time stretching method and relevant device
10/03/2012CN101887738B Error correction apparatus and error correction method
10/03/2012CN101853679B Information processing apparatus, information processing method, and program
10/03/2012CN101848214B Free location and playback method based on RDP (Remote Desktop Protocol) audit data as well as system
10/03/2012CN101833970B Recording medium, playback apparatus, program, playback method, system integrated circuit
10/03/2012CN101587727B AV data recording method, AV data recording device, data recording medium, program, and program recording medium
10/03/2012CN101582275B Information processing apparatus, information recording medium, information processing method, and information processing program
10/03/2012CN101567195B Setting an optical drive write method and system
10/03/2012CN101359350B Methods for secure transaction management and electronic rights protection
10/02/2012US8281225 Digital data coding and recording apparatus, and method of using the same
10/02/2012US8281224 Programmable LBA and dummy bit reliabilities
10/02/2012US8280920 Navigating media content by groups
10/02/2012US8280233 Reproduction device, program, reproduction method
10/02/2012US8280231 Storage medium storing moving-image data that includes mode information, and reproducing apparatus and method
10/02/2012US8280224 Information recording apparatus and information recording method
10/02/2012US8280220 Reproduction apparatus, data processing system, reproduction method, program, and storage medium
10/02/2012US8279722 Method, apparatus and program for processing information
10/02/2012US8279557 Commonly-poled piezoelectric device
10/02/2012CA2531336C Information storage medium having data structure for being reproduced adaptively according to player profile information, method for reproducing av data in interactive mode
10/02/2012CA2525085C Method and apparatus for reproducing av data in interactive mode, and information storage medium thereof
10/02/2012CA2494148C Disc with temporary disc definition structure (tdds) and temporary defect list (tdfl), and method of and apparatus for managing defect in the same
09/2012
09/27/2012WO2012127788A1 Disk playback device, disk playback method, and program
09/27/2012WO2012127787A1 Disk playback apparatus
09/27/2012US20120243050 Media processing system, control method for media processing system, and media processing device
09/26/2012EP2503551A1 Media processing system, control method for media processing system, and media processing device
09/26/2012EP2503550A1 Device for reproducing information from an optical recording medium, device for recording information on an optical recording medium, and reproduction signal processing method
09/26/2012CN1975873B Optical disk recording/reproducing system
09/26/2012CN1901072B Method and apparatus for managing memory accesses in an AV decoder
09/26/2012CN1874460B Time varying image recording device
09/26/2012CN1734624B System and method for optical media information storage life tracking
09/26/2012CN102696070A An apparatus for processing an audio signal and method thereof
09/26/2012CN102696038A Storage device and method for providing a scalable content protection system
09/26/2012CN102695027A Audio signal processing apparatus
09/26/2012CN102693738A Media processing system, control method for media processing system, and media processing device
09/26/2012CN102693737A Volume adjusting method and device
09/26/2012CN102693378A Systems and methods for secure transaction management and electronic rights protection
09/26/2012CN102693376A Method and apparatus for establishing usage rights for digital content to be created in the future
09/26/2012CN102005225B Optical disk recording/reproducing apparatus and alternation process method thereof
09/26/2012CN101778301B Recording medium, reproduction device, recording method, program, and reproduction method
09/26/2012CN101727946B Optical disk inspecting apparatus and method
09/26/2012CN101714385B Reproducer, program, and reproducing method
09/26/2012CN101714383B Reproducer, program, and reproducing method
09/26/2012CN101562034B Method and device for positioning data consistency errors
09/26/2012CN101562032B Method and device for preventing media content from being copied without permission
09/26/2012CN101516039B Data processor
09/26/2012CN101477821B Information recording medium, and apparatus and method for recording information on information recording medium
09/26/2012CN101425311B Reproducing apparatus
09/26/2012CN101299345B Reproduction device, reproduction method, and program
09/26/2012CN101221800B Information recording medium, apparatus for recording and/or reproducing data and method thereof
09/26/2012CN101093710B Storage medium storing search information and reproducing apparatus and method
09/26/2012CN101071599B Image processing apparatus, image processing method, storage medium, and program
09/25/2012US8276038 Data storage systems
09/25/2012US8275897 System and methods for accelerated data storage and retrieval
09/25/2012US8275716 Method and system for subscription digital rights management
09/25/2012US8275244 Recording apparatus
09/25/2012US8275242 Recording/reproducing apparatus and display control method
09/25/2012US8275236 Information-processing device, content-reproduction-propriety-determination-notification method, and content-reproduction-propriety-determination-notification program
09/25/2012US8275235 Storage medium storing interactive graphics stream activated in response to user's command, and reproducing apparatus for reproducing from the same
09/25/2012US8274873 Optical recording method, optical recording apparatus, apparatus for manufacturing a master through exposure process, optical information recording medium and reproduction method
09/25/2012US8274871 Storage media defect detection
09/25/2012US8274868 Optical recording medium, recording/reproducing apparatus and method, initialization method, and reinitialization method
09/25/2012US8274683 Printing apparatus, content-recorded disk making apparatus, kiosk terminal, method of controlling printing apparatus and program therefor
09/25/2012CA2422358C Video information recording apparatus and reproducing apparatus
09/20/2012WO2012124994A2 Method and apparatus for constructing and playing sensory effect media integration data files
09/20/2012WO2012124849A1 Hard disk security system using cipher system
09/20/2012WO2012123982A1 Recording device/method/medium and replaying device/method
09/20/2012WO2012123981A1 Recording device/method/medium, replaying device/method
09/20/2012US20120237181 Information processing regarding different transfer
09/20/2012US20120236699 Optical disc recording and reproducing semiconductor integrated circuit and operating method thereof
09/19/2012EP2500905A1 Media processing system, control method for media processing system, and media processing device
09/19/2012EP2500903A1 Information recording medium, information recording device, and information reproducing device
09/19/2012CN1879166B Optical disc player and its playing method
09/19/2012CN1825948B Distributed, interactive television program guide, system and method
09/19/2012CN102687201A Device and method that control travel of tape medium
09/19/2012CN102687119A Record/playback apparatus,method of controlling record/playback apparatus,program for controlling record/playback apparatus,and storage medium with program for controlling record/playback apparatus stored therein
09/19/2012CN102685435A Recording medium, playback device, recording method and recording medium playback system
09/19/2012CN102682821A Conversion device and conversion method
09/19/2012CN102682820A Method and system for embedding type linux platform media playing
09/19/2012CN102682813A Music playing method, device and equipment applicable to fetuses and infants
09/19/2012CN102682812A Recording reproduction apparatus and recording reproduction method, recording apparatus and recording method
09/19/2012CN102682811A Printer that prints with increased visibility and printing method
09/19/2012CN102682810A Run length ratio modulating data recording method and system
09/19/2012CN102682806A Optical information medium, optical information recording/reproducing apparatus, and optical information recording/reproducing method
09/19/2012CN101930775B Video data storing method
09/19/2012CN101777372B Reproduction device and reproduction method
09/19/2012CN101662692B Reproduction device, reproduction method and recording method
09/19/2012CN101379563B Method and apparatus for generating error correction block, and error correction method
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