Patents
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
07/2005
07/13/2005EP1553585A1 Information recording medium, information recording device and method, information reproduction device and method, information recording/reproduction device and method, recording or reproduction control computer program, and data structure containing control signal
07/13/2005EP1553584A1 Signal reproducing system
07/13/2005EP1553583A2 Recording medium, recording medium writing device, recording medium reading device, recording medium writing method, and recording medium reading method
07/13/2005EP1553576A1 Optical disc and remote control device
07/13/2005EP1553569A1 Optical recording medium and recording device
07/13/2005EP1553568A1 Information recording medium, information recording device, and information reproduction device for the same
07/13/2005EP1553567A2 Wobble-signal extracting circuit and optical disk drive
07/13/2005EP1553566A1 Optical disc, optical disc recording device, optical disc recording method
07/13/2005EP1553563A2 Method and apparatus for converting audio data
07/13/2005EP1553557A1 Music content using apparatus
07/13/2005EP1552689A1 Interleaving of base and enhancement layers for hd-dvd
07/13/2005EP1552525A1 Direct connection of a data storage device and a consumer electronic device
07/13/2005EP1552522A1 Information storage medium with structure for multi-angle data, and recording and reproducing apparatus therefor
07/13/2005EP1552521A1 Information storage medium with data structure for multi-angle and apparatus therefor
07/13/2005EP1552520A1 Recording medium having data structure for managing reproduction of multiple graphics streams recorded thereon and recording and reproducing methods and apparatuses
07/13/2005EP1552519A1 Recording medium having data structure for managing reproduction of multiple audio streams recorded thereon and recording and reproducing methods and apparatuses
07/13/2005EP1552518A2 Methods and devices for defect and reallocation management on write-once media
07/13/2005EP1552517A1 Data storage medium having information for controlling buffered state of markup document, and method and apparatus for reproducing data from the data storage medium
07/13/2005EP1552516A1 Information storage medium including device-aspect-ratio information, method and apparatus therefor
07/13/2005EP1552510A1 Method of and apparatus for managing disc defects using temporary defect management information (tdfl) and temporary defect management information (tdds), and disc having the tdfl and tdds
07/13/2005EP1552508A2 Information storage medium and method of recording information thereon
07/13/2005CN1640121A Moving picture data generation system, moving picture data generation method, moving picture data generation program, and information recording medium
07/13/2005CN1640119A Device for processing a content signal that represents a content in accordance with a specific type of content comprising data carrier means for inputting content-type selection information
07/13/2005CN1639975A Automatic audio recorder-player and operating method therefor
07/13/2005CN1639795A Information recording medium, information recording apparatus, information reproducing apparatus, and copying apparatus
07/13/2005CN1639792A Device, record carrier and method for recording information
07/13/2005CN1639791A Reproducing method and apparatus for interactive mode using markup documents
07/13/2005CN1639790A Information recording medium, usage management method, and usage management apparatus
07/13/2005CN1639789A Apparatus and method for reading or writing user data
07/13/2005CN1639788A Information recording/reproducing apparatus and method, recording medium, and information recording medium in which recording/reproducing control program is stored
07/13/2005CN1639779A Recording medium having data structure for managing reproduction of multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses
07/13/2005CN1639778A Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method
07/13/2005CN1639775A Limited play optical devices with interstitial reactive layer and methods of making same
07/13/2005CN1639755A Method and device for reproducing multi-track data according to predetermined conditions
07/13/2005CN1639734A Record carrier comprising an integrated circuit
07/13/2005CN1639694A Data storing device
07/13/2005CN1639689A Method for handling data, data storage system, file system and computer program product
07/13/2005CN1638513A Method for processing a file for a sub-memory in a wireless terminal
07/13/2005CN1638479A Digital audio watermark inserting/detecting apparatus and method
07/13/2005CN1638469A 回放系统 Playback System
07/13/2005CN1638467A Recording/reproducing apparatus
07/13/2005CN1638466A Apparatus and method for video signal recording/reproducing
07/13/2005CN1638462A Portable combination apparatus capable of copying image file between recording media and method thereof
07/13/2005CN1638356A Transmitter device and relay device for performing data transmission control
07/13/2005CN1638342A System and method for managing protocol network failures in a cluster system
07/13/2005CN1638284A VCO circuit, PLL circuit, and data recording apparatus
07/13/2005CN1637923A Apparatus and method for editing dynamic image data
07/13/2005CN1637921A Recording medium, recording medium writing device, recording medium reading device, recording medium writing method, and recording medium reading method
07/13/2005CN1637920A Reproducing system
07/13/2005CN1637919A Recording device and copying controlling method
07/13/2005CN1637918A Magnetic recording/reproducing apparatus
07/13/2005CN1637917A Recording control and space area management apparatus and method
07/13/2005CN1637916A Disk drive apparatus, disk playback method, and disk
07/13/2005CN1637915A Information playback method and apparatus
07/13/2005CN1637914A Method of recording, and apparatus to record, address information and disc-type information storage medium therefor
07/13/2005CN1637913A Data recording device and controller for recording data
07/13/2005CN1637912A Information recording apparatus and information recording method
07/13/2005CN1637911A Information processing apparatus, information recording medium, information processing method and computer program
07/13/2005CN1637895A Optical disc medium, and apparatus and method for recording data on the same
07/13/2005CN1637879A Recording method of optical disc device and method for determining whether there is abnormality in the same
07/13/2005CN1637877A Wobble signal extracting circuit and optical disk drive
07/13/2005CN1637874A Optical disk apparatus
07/13/2005CN1637872A Optical disk apparatus, method of recording information, and information recording medium
07/13/2005CN1637871A Optical recording medium, substrate for optical recording medium and optical disk device
07/13/2005CN1637854A Music content using apparatus and method thereof
07/13/2005CN1637743A Intelligent music track selection
07/13/2005CN1637742A Intelligent music track selection
07/13/2005CN1637679A Method and apparatus for processing information, information storage medium, and computer program
07/13/2005CN1210966C Method for operating a video frequency processing system
07/13/2005CN1210952C Reproducing recording apparatus
07/13/2005CN1210711C Method for converting analogue signal into binary output signal
07/13/2005CN1210710C Information processing device and method
07/13/2005CN1210708C Recording and reproducing system, recording apparatus and reproducing apparatus having copy protection function
07/13/2005CN1210700C Optic recording medium and recording/reproducing method thereof
07/13/2005CN1210699C Compact disc
07/13/2005CN1210692C Storage medium for thermally-assisted magnetic recording
07/13/2005CN1210691C Machine readable optical disc with reading-inhibit agent and method for reading-inhibit disc
07/13/2005CN1210614C Reader decoding and reproducing sound encoded in infrared ink on photographs
07/12/2005US6918080 Coding system and decoding system
07/12/2005US6918079 Recording method, reproducing method, recording apparatus, and reproducing apparatus
07/12/2005US6918054 Storage apparatus and control method thereof
07/12/2005US6918004 Spare area management method of optical recording medium
07/12/2005US6918003 Information reproducing apparatus, data management information obtaining method, data management information obtaining program, and storage medium
07/12/2005US6917579 Limited play optical devices with interstitial reactive layer and methods of making same
07/12/2005US6917575 Audio signal processor
07/12/2005US6917574 Data recording and reproducing apparatus and method for linking data using a decreased number of data linking blocks
07/12/2005US6917572 Recording medium, recording apparatus, and reading apparatus
07/12/2005US6917379 Image data processing system with a remote memory device
07/12/2005US6917314 Method and apparatus for DC-level constrained coding
07/12/2005US6917313 DC-free codes
07/12/2005CA2242523C Data compression/expansion using a rice encoder/decoder
07/12/2005CA2191667C Apparatus and method for synthesizing information signal and reproduction control signal and information signal recording apparatus
07/07/2005WO2005062306A1 Method and apparatus for recording and/or reproducing data on/from write-once disc, and write-once disc therefor
07/07/2005WO2005062305A1 Recording medium having a data structure for managing graphic information and recording and reproducing methods and apparatuses
07/07/2005WO2005062304A1 Recording medium, recording apparatus, reproducing apparatus, recording method, and reproducing method
07/07/2005WO2005062303A1 Optical disc for storing both data requiring defect management and real-time av data
07/07/2005WO2005062302A1 Apparatus and method for recording data on and reproducing data from storage medium
07/07/2005WO2005062184A1 Data processing apparatus and data processing method
07/07/2005WO2005048246A3 Method and apparatus for reproducing data from an optical storage device
07/07/2005WO2004107158A3 Magnetic tape data storage system buffer management