Patents
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
03/2006
03/28/2006US7019928 Multi-ported mass storage device
03/28/2006US7019927 Information signal recording and playback method and apparatus therefor
03/28/2006US7019924 Patterned medium and recording head
03/28/2006US7019922 Apparatus and method to read information from a tape storage medium
03/28/2006US7018572 Method for producing data storage media
03/23/2006WO2006031494A2 Copy protected optical storage discs
03/23/2006WO2006031053A2 Recording medium, method for searching contents recorded within the recording medium, and method and apparatus for reproducing the recorded contents
03/23/2006WO2006031052A2 Recording medium, and method and apparatus of recording and reproducing data on the same
03/23/2006WO2006031051A2 Recording medium, and method and apparatus of reproducing data recorded on the same
03/23/2006WO2006031050A2 Recording medium, and method and apparatus for reproducing data from the recording medium
03/23/2006WO2006031049A2 Method and apparatus for reproducing data from recording medium using local storage
03/23/2006WO2006031048A2 Method and apparatus for reproducing a data recorded in recording medium using a local storage
03/23/2006WO2006030932A1 Optical disc management system, optical disc management method, optical disc, optical disc reproducing device, bca code recording device, and license managing organization
03/23/2006WO2006030897A1 Optical recording disc
03/23/2006WO2006030885A1 Disk device
03/23/2006WO2006030860A1 Electronic device, digital signal generating method, digital signal recording medium, signal processing device
03/23/2006WO2006030812A1 Information recording medium, information recording device and method, information reproducing device and method, and computer program
03/23/2006WO2006030767A1 Data processing device
03/23/2006WO2006030377A1 Method of converting a user bitstream into coded bitstream, method for detecting a synchronization pattern in a signal, a record carrier, a signal, a recording device and a playback device all using a freely insertable synchronization pattern
03/23/2006WO2006030366A1 Method of converting a user bitstream into coded bitstream, method for detecting a synchronization pattern in a signal, a record carrier, a signal, a recording device and a playback device
03/23/2006WO2006030359A1 Modulation coding with rll (1, k) and mtr (2) constraints
03/23/2006WO2006030349A1 Coder and a method of coding for codes having a rmtr constraint of r=2
03/23/2006US20060064609 Digital processor with pulse width modulation module having dynamically adjustable phase offset capability, high speed operation and simultaneous update of multiple pulse width modulation duty cycle registers
03/23/2006US20060064601 Information carrier comprising access information and dummy information
03/23/2006US20060064437 Data management apparatus
03/23/2006US20060064381 Information processing apparatus and method, program and recording medium
03/23/2006US20060062553 Method and apparatus for recording manufacturer information on a recording medium and for determining whether the manufacturer information is effective
03/23/2006US20060062549 Non-linear reproduction control method of multimedia stream and apparatus thereof
03/23/2006US20060062483 Memory device, motion vector detection device, and detection method
03/23/2006US20060062400 Bluetooth headset device capable of processing both audio and digital data signals
03/23/2006US20060062386 Steganographic encoding and decoding of auxiliary codes in media signals
03/23/2006US20060062326 Maximizing data rate by adjusting codes and code rates in CDMA system
03/23/2006US20060062295 Two-layer encoding for hybrid high-definition dvd
03/23/2006US20060062294 Two-layer decoding for hybrid high-definition dvd
03/23/2006US20060062138 Recording medium, method and apparatus for producing recording medium and data recording method and apparatus
03/23/2006US20060062130 Apparatus for manufacturing information record medium, information record medium, information recording apparatus and information recording method
03/23/2006US20060062122 Method and apparatus for recording a data stream on a storage medium
03/23/2006US20060062121 Disk recording device and disk recording method
03/23/2006US20060062120 Recording apparatus using disc-like recording medium
03/23/2006US20060062119 Information recording method, format changing method, and information reproduction method
03/23/2006US20060062118 Information reproduction device and information reproduction method
03/23/2006US20060062116 Optical data link capable of compensating tracking error
03/23/2006US20060062115 Optical disc, recording apparatus and method, and reproduction apparatus and method
03/23/2006US20060062112 Power efficient scheduling for disc accesses
03/23/2006US20060062111 Recording apparatus
03/23/2006US20060062073 Recording medium and producing method thereof, reproducing method and reproducing apparatus, and copyright managing method
03/23/2006US20060061897 Signal processing method of magnetic recording medium and magnetic record reproduction apparatus
03/23/2006DE10156439B4 Taktgewinnungseinrichtung für eine Scheibenwiedergabevorrichtung Clock recovery device for a disc reproducing apparatus
03/23/2006CA2580388A1 Modulation coding with rll (1, k) and mtr (2) constraints
03/22/2006EP1638328A1 Playback apparatus, program, and playback method
03/22/2006EP1638327A1 Reproduction device, program, reproduction method
03/22/2006EP1638103A1 Combination recording apparatus to automatically set relay recording and method thereof
03/22/2006EP1638099A1 Data recording device and program
03/22/2006EP1638098A2 Information storage medium, information recording method and apparatus, and information reproducing method and apparatus
03/22/2006EP1638097A2 Unified control and memory for a combined DVD/HDD system
03/22/2006EP1638096A1 Information recording medium, information processing device and method
03/22/2006EP1638082A2 Digital content playback apparatus
03/22/2006EP1636909A2 Error correction encoding apparatus and method and error correction decoding apparatus and method
03/22/2006EP1636733A2 Fingerprinting of data
03/22/2006EP1636661A1 Digital rights management
03/22/2006EP1468418B1 Information recording disc, recording and / or reproducing device and method
03/22/2006EP1459536B1 Data coding
03/22/2006EP1446720B1 Security device for a mass storage
03/22/2006EP1440437B1 Record carrier and apparatus for scanning the record
03/22/2006EP1356464B1 Record carrier of the optical type and a device for recording and/or playback for use with such a record carrier
03/22/2006EP1352294A4 Reproducing sound encoded in infrared ink on photographs
03/22/2006EP1094935A4 Methods and apparatus for rendering an optically encoded medium unreadable
03/22/2006CN1751443A Error correction encoding apparatus and method and error correction decoding apparatus and method
03/22/2006CN1751352A Recording medium, recording apparatus, reproducing apparatus, recording method, and reproducing method
03/22/2006CN1751351A Information recording method, information recording device, program, and computer-readable information storage medium
03/22/2006CN1751350A Data recording method and device, data recording medium, data reproduction method and device, data transmission method and device, and data reception method and device
03/22/2006CN1751349A Recording device, recording method, recording medium, and program
03/22/2006CN1751348A Copy protection for transmission of information
03/22/2006CN1751347A Information carrier comprising access information
03/22/2006CN1751346A Information carrier comprising access information and dummy information
03/22/2006CN1751343A Optical information recording medium, optical information recording device, information processing device, optical information recording method, program and recording medium
03/22/2006CN1751340A Recording device, recording method, reproducing device, and reproducing method
03/22/2006CN1751339A Write-once optical disc, and method and apparatus for allocating spare area on write-once optical disc
03/22/2006CN1751289A Pattern detection device
03/22/2006CN1750639A Method and apparatus for transmitting and receiving protected contents at home
03/22/2006CN1750628A Optical disk, optical disk reproduction apparatus and recording apparatus, and reproduction control information generation apparatus
03/22/2006CN1750627A Disk media, and method of and device for recording and playing back information on or from a disk media
03/22/2006CN1750626A Streaming apparatus and streaming method
03/22/2006CN1750535A Scheduled-recording method that schedules recording of copy-protected content
03/22/2006CN1750165A Probe position error detecting method and apparatus in probe-based data storage system
03/22/2006CN1750164A Digital hard disc recorder file managing method for preventing file fragment production
03/22/2006CN1750163A Integrated playback apparatus for digital disk and internal data operating method thereof
03/22/2006CN1750162A Signal reproducing device
03/22/2006CN1750161A Information recording method and apparatus
03/22/2006CN1750160A Defect management in disc reproducing/rewriting system
03/22/2006CN1750159A Information recording medium, method and apparatus for recording and reproducing information
03/22/2006CN1750158A Player/recorder, contents playing back method and contents recording method
03/22/2006CN1750157A Method for storaging and playing digital image medium data and its recording medium
03/22/2006CN1750156A method for regulating digital filter and relative device
03/22/2006CN1750155A Method for collecting broadcast data file in single control chip
03/22/2006CN1750134A Re-recordable optical disc and its file attribute information managing method
03/22/2006CN1750133A Method for manufacturing optical disk media of high-to-low and low-to-high reflectance types
03/22/2006CN1750131A Optical disc storage systems and methods utilizing frequency predictive wobble signal detection
03/22/2006CN1750130A Optimum storage power setting method according to magnetic disc ID
03/22/2006CN1750125A Magnetic recording/reproducing apparatus and magnetic recording/reproducing method