Patents
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
01/2010
01/26/2010US7653656 Method for splitting a data stream
01/26/2010US7653532 Content recording/reproducing apparatus, storage medium and computer program
01/26/2010US7653290 Information outputting apparatus and information outputting method, information recording apparatus and information recording method, information outputting recording system and information recording medium
01/26/2010US7653288 Information storage medium having data structure for being reproduced adaptively according to player profile information, method for reproducing AV data in interactive mode
01/26/2010US7653287 Information storage medium storing multi-angle data and method and apparatus for reproducing the multi-angle data
01/26/2010US7653286 File reproduction apparatus, file reproduction method, file reproduction method program and recording medium for recording file reproduction method program
01/26/2010US7653285 Data recording method, data editing method, and data decoding method, and apparatus and recording medium therefor
01/26/2010US7653206 Digital audio device
01/26/2010US7653198 Recording medium for data including concealment data and recording/reproducing method for such data
01/26/2010US7653154 Method and apparatus for precomputation and pipelined selection of intersymbol interference estimates in a reduced-state Viterbi detector
01/26/2010US7653143 Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data
01/26/2010US7652966 Information recording method and apparatus, information reproducing method and apparatus, and recording medium
01/26/2010US7652960 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
01/26/2010US7652955 Audio encoding method and apparatus for electronic shock protection function in audio player
01/26/2010CA2355338C Record carrier of a read-only type and read device
01/21/2010WO2010008234A2 Sensory effect representation method and apparatus, and computer-readable recording medium whereon sensory device performance metadata are recorded
01/21/2010WO2010008233A2 Sensory effect expression method and apparatus therefor, and computer-readable recording medium whereon user environment information metadata are recorded
01/21/2010WO2010008232A2 Sensory effect expression method and apparatus therefor, and computer-readable recording medium whereon sensory effect metadata are recorded
01/21/2010WO2010008063A1 Data structure, reproduction device, method, and program
01/21/2010WO2010007757A1 Reproduction device, reproduction method, and program
01/21/2010WO2010007727A1 Video recording device, video reproduction device, and method thereof
01/21/2010WO2009105215A3 Optical disc with pre-recorded and recordable regions and method of forming the disc
01/21/2010US20100017679 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
01/21/2010US20100017571 Content write-in device
01/21/2010US20100014837 Information storage medium, information reproduction device, information reproduction method
01/21/2010US20100014836 Information transfer system, a transmitter, a receiver and a record carrier for use in the system
01/21/2010US20100014832 Playback apparatus program and playback method
01/21/2010US20100014405 Method for Evaluating Quality of Read Signal And Apparatus for Reading Information
01/21/2010US20100014404 Writing device, record carrier and method of writing information blocks, and reading device for reading information blocks
01/21/2010US20100014401 Optical disc recording method and optical disc
01/21/2010US20100014399 Information reproducing apparatus and method, and computer program
01/21/2010US20100014397 Optical disc driving device
01/21/2010US20100014396 Drive apparatus, drive method, program, and recording medium
01/21/2010US20100014395 Information recording medium, information recording apparatus and method, and computer program
01/21/2010US20100011941 Automatic Recognition and Matching of Tempo and Phase of Pieces of Music, and an Interactive Music Player
01/20/2010EP2146345A1 Optical disk apparatus and computer readable recording medium storing program
01/20/2010EP2145471A1 Storage/playback method and apparatus for mpeg-2 transport stream based on iso base media file format
01/20/2010EP2145283A2 Enabling recording and copying data
01/20/2010EP1755296B1 System to identify and characterize nonlinearities in optical communications channels
01/20/2010EP1618561B1 Method of and drive for recording medium defect management, and defect managed recording medium
01/20/2010CN101632126A Arranging and destaging data to holographic storage
01/20/2010CN101632120A Multi-layer optical discs
01/20/2010CN101631255A Information reproduction method of record medium
01/20/2010CN101630523A Data processing method and data processing device
01/20/2010CN101630520A Information writing method and device of MP3 files
01/20/2010CN101630519A IP streaming copy control method and system
01/20/2010CN100583974C DVD reproduction method and device
01/20/2010CN100583285C Information storage medium storing multi-angle data and method and apparatus for reproducing the multi-angle data
01/20/2010CN100583281C Information processing device and method, program and recording medium
01/20/2010CN100583279C Failure predicting method of magnetic disk device and magnetic disk device using the same
01/20/2010CN100583278C Data processing apparatus
01/20/2010CN100583277C Optical memory device and its management method
01/20/2010CN100583276C Apparatus and method of playing back the storage medium
01/20/2010CN100583275C Method and device for decoding low-density parity check code and optical information reproducing apparatus using the same
01/20/2010CN100583274C Audio input/output control apparatus and audio input/output control method
01/20/2010CN100583273C Content reproduction system, content reproduction apparatus, and content reproduction method
01/20/2010CN100583272C Recording/reproducing device and recording method
01/20/2010CN100583271C Information storage medium containing enhanced AV (ENAV) buffer configuration information, reproducing method thereof and method for managing the buffer
01/20/2010CN100583270C Hard disc machine and its adjusting method
01/20/2010CN100583269C Recording medium and audio-signal processing apparatus
01/20/2010CN100583268C Recording medium and audio-signal processing apparatus
01/20/2010CN100583267C Recording medium and audio-signal processing apparatus
01/20/2010CN100583266C Content player and play method
01/20/2010CN100583265C Content transmitting apparatus and method, and content receiving apparatus and method
01/20/2010CN100583264C Method and device for content protection and reading protected content
01/20/2010CN100583263C Electronic device
01/20/2010CN100583251C Information reproducing method
01/20/2010CN100583249C Test disc and drive verification method
01/20/2010CN100583248C Optical disc and optical disc address reading apparatus and method
01/20/2010CN100583247C Method and apparatus for recording/playback of data to/from an optical recording medium
01/20/2010CN100582873C RFID security device for optical disc
01/19/2010US7650646 Information-recording apparatus, information reproduction apparatus, information-recording method, information reproduction method and computer program
01/19/2010US7650362 Information recording medium, method of configuring version information thereof, recording and reproducing method using the same, and recording and reproducing apparatus thereof
01/19/2010US7650328 Data storage device capable of storing multiple sets of history information on input/output processing of security data without duplication
01/19/2010US7650311 Read-only recording medium containing sample data and reproducing method thereof
01/19/2010US7650063 Method and apparatus for reproducing AV data in interactive mode, and information storage medium thereof
01/19/2010US7650062 Information recording apparatus, information reproducing apparatus, and related computer programs
01/19/2010US7650061 Information recording apparatus, information reproducing apparatus, and related computer programs
01/19/2010US7650059 Information storage medium and information recording/playback system
01/19/2010US7650010 Connected video and audio
01/19/2010US7649824 Optical storage medium control data region
01/19/2010US7649823 Method for recording asynchronously produced digital data codes, recording unit used for the method, method for reproducing the digital data codes, playback unit used for the method and information storage medium
01/19/2010US7649822 Recording and reproducing apparatus and recording method
01/19/2010US7649820 Apparatus and method for detecting defect signals
01/19/2010US7649817 Method and apparatus for recording and/or reproducing data
01/19/2010US7649813 Accessing audio-centered information using a multilevel table-of-contents mechanism and directory structures
01/19/2010US7649705 Data read retry with read timing adjustment for eccentrity of disc in data storage device
01/19/2010CA2512446C Write once type recording medium, recording device and recording method for write once type recording medium, and reproduction device and reproduction method for write once type recording medium
01/19/2010CA2450360C Variable length coding method and variable length decoding method
01/14/2010WO2010005590A2 Ratings switch for portable media players
01/14/2010WO2010004936A1 Device for adjusting traveling speed of tape medium, method for adjusting traveling speed, and program for adjusting traveling speed
01/14/2010WO2010004707A1 Optical disk, optical disk device, optical disk defect registering method, optical disk recording method, and optical disk reproducing method
01/14/2010WO2010004694A1 Broadcast content recording and reproducing system
01/14/2010WO2010003848A1 Method and systems for delay compensation in global pll-based timing recovery loops
01/14/2010WO2009134074A3 Method, system and apparatus for producing audio or image
01/14/2010WO2009129383A3 Bulk feeding storage devices to storage device testing systems
01/14/2010WO2009129381A3 Storage device emulator and method of use thereof
01/14/2010WO2009129366A3 Transferring storage devices within storage device testing systems
01/14/2010WO2009129096A3 Vibration isolation within disk drive testing systems
01/14/2010WO2009129069A3 Bulk feeding disk drives to disk drive testing systems