Patents
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
05/2008
05/22/2008US20080117771 Information recording medium, recording/reproducing method, and recording/reproducing apparatus
05/22/2008US20080117770 Information recording medium, recording/reproducing method, and recording/reproducing apparatus
05/22/2008US20080117769 Information recording medium, recording/reproducing method, and recording/reproducing apparatus
05/22/2008US20080117768 Information recording medium, recording/reproducing method, and recording/reproducing apparatus
05/22/2008US20080117767 Information recording medium, recording/reproducing method, and recording/reproducing apparatus
05/22/2008US20080117766 Information recording medium, recording/reproducing method, and recording/reproducing apparatus
05/22/2008US20080117765 Information recording medium, recording/reproducing method, and recording/reproducing apparatus
05/22/2008US20080117764 Information recording medium, recording/reproducing method, and recording/reproducing apparatus
05/22/2008US20080117763 Information recording medium, recording/reproducing method, and recording/reproducing apparatus
05/22/2008US20080117762 Information recording medium, recording/reproducing method, and recording/reproducing apparatus
05/22/2008US20080117761 Information recording medium, recording/reproducing method, and recording/reproducing apparatus
05/22/2008US20080117760 Information recording medium, recording/reproducing method, and recording/reproducing apparatus
05/22/2008US20080117759 Information recording medium, recording/reproducing method, and recording/reproducing apparatus
05/22/2008US20080117758 Information recording medium, recording/reproducing method, and recording/reproducing apparatus
05/22/2008US20080117753 Optical recording medium, apparatus and method of manufacturing optical recording medium, and apparatus and method of recording/reproducing data of optical recording medium
05/22/2008US20080117749 Information storage medium and method of recording/reproducing the same
05/22/2008US20080117748 Information storage medium and method of recording/reproducing the same
05/22/2008US20080117747 Information storage medium and method of recording/reproducing the same
05/22/2008US20080117746 Information storage medium and method of recording/reproducing the same
05/22/2008US20080117745 Information storage medium and method of recording/reproducing the same
05/22/2008US20080117744 Information storage medium and method of recording/reproducing the same
05/22/2008US20080117743 Information storage medium and method of recording/reproducing the same
05/22/2008US20080117742 Information storage medium and method of recording/reproducing the same
05/22/2008US20080117741 Information storage medium and method of recording/reproducing the same
05/22/2008US20080117740 Information storage medium and method of recording/reproducing the same
05/22/2008US20080117739 Information storage medium and method of recording/reproducing the same
05/22/2008US20080117738 Information storage medium and method of recording/reproducing the same
05/22/2008US20080117737 Information storage medium and method of recording/reproducing the same
05/22/2008US20080117736 Information storage medium and method of recording/reproducing the same
05/22/2008US20080117733 Information storage medium and method of recording/reproducing the same
05/22/2008US20080117732 Information storage medium and method of recording/reproducing the same
05/22/2008CA2668882A1 Single-sided pre-recorded dual-layer dvd disc functioning as a dual-sided pre-recorded dvd
05/21/2008EP1924092A1 Content replay apparatus, content reproducing apparatus, content replay method, content reproducing method, program and recording medium
05/21/2008EP1923884A2 Method and apparatus for controlling sampling of signals produced in relation to stored data
05/21/2008EP1923814A2 Systems and methods for secure transaction management and electronic rights protection
05/21/2008EP1923812A2 Data erase methods for use in an optical recording medium
05/21/2008EP1923103A1 Generation of exercise instruction information
05/21/2008EP1922730A1 Information carrier authentication with a physical one-way function
05/21/2008EP1759389B1 Data storage device and method for operating a data storage device
05/21/2008EP1673772A4 Data reproducing apparatus of arbitrarily reproducing audio data and method threof
05/21/2008EP1570477A4 Information storage medium and method of recording/reproducing the same
05/21/2008EP1076932B1 ENCODING/DECODING n-BIT SOURCE WORDS INTO CORRESPONDING m-BIT CHANNEL WORDS, AND VICE VERSA, SUCH THAT THE CONVERSION IS PARITY INVERTING
05/21/2008DE60129621T2 Aufzeichnungsmedium, Aufzeichnungsvorrichtung und Lesevorrichtung Recording medium, recording apparatus and reading apparatus
05/21/2008CN101185341A Recording/reproducing apparatus, recording medium and integrated circuit
05/21/2008CN101185134A Processing an information carrying signal for automatic gain conrtol
05/21/2008CN101185133A Apparatus, method, and computer program product for playing back content
05/21/2008CN101183550A Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc
05/21/2008CN101183549A Method of recording and reproducing data
05/21/2008CN101183548A Method for producing a security mark on an optical data carrier
05/21/2008CN101183540A Recording power correction method and recording and reproduction apparatus for optical disk
05/21/2008CN101183534A Optical disk recording apparatus and optical disk recording method
05/21/2008CN101183340A Method for preventing illegal copy and related hardware memory devices
05/21/2008CN100389610C Playback device
05/21/2008CN100389609C Recording apparatus
05/21/2008CN100389467C Recording/replay device and recording medium access method
05/21/2008CN100389460C Dithering device for correcting error of address of optical recording media
05/21/2008CN100389405C Structure of digital audio file, and method for recording and playing files
05/20/2008USRE40330 Optical recording medium, reproducing system, method of reproducing optical disk, method of fabricating optical disk original record, and method of stopping illegal program operation
05/20/2008US7376976 Transcryption of digital content between content protection systems
05/20/2008US7376861 Recording medium for storing start position information for each zone and method and apparatus of managing data using the information
05/20/2008US7376829 Terminal, data distribution system comprising such a terminal and method of re-transmitting digital data
05/20/2008US7376788 Optical disk drive
05/20/2008US7376626 Information recording medium, information processing apparatus, information processing method, and computer program
05/20/2008US7376340 Data allocation in DVD recording
05/20/2008US7376338 Information storage medium containing multi-language markup document information, apparatus for and method of reproducing the same
05/20/2008US7376337 Video signal recording apparatus for copyrighted works
05/20/2008US7376336 Recording apparatus and recording control method
05/20/2008US7376335 Method and device for recording real-time information
05/20/2008US7376334 Data recording/reproduction apparatus, method and program for real-time processing
05/20/2008US7376151 Recording and producing an MPEG information signal on/from a record carrier
05/20/2008US7376073 Optical storage medium having distortion regions, and a method of modifying an optical storage medium to include distortion regions
05/20/2008US7376072 Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method
05/20/2008US7376071 Optical disc having uniform structure
05/20/2008US7376067 Allocation of real time files
05/20/2008US7376066 Information recording method and an information recording apparatus
05/20/2008US7376061 Reproducing apparatus, reproducing method, and contents recording method
05/20/2008US7376060 Write-once recording medium preserving data-recording status, method of preserving data-recording status of a write-once recording medium, medium including computer readable code for the same, and recording and/or reproducing apparatus therefor
05/20/2008US7376057 Disk recording apparatus and disk recording method
05/20/2008CA2426309C Recording medium for protecting copyrighted data
05/15/2008WO2008056894A1 Method and apparatus to reproduce audio visual data comprising application having indeterminate start time
05/15/2008WO2008056681A1 Optical disc device
05/15/2008WO2008056424A1 Streaming data reproduction program and optical disc drive device
05/15/2008US20080115155 Optical disc and remote control device
05/15/2008US20080114929 Method of and apparatus for recording data on write-once disc, method of and apparatus for reproducing data from write-once disc, and write-once disc therefor
05/15/2008US20080114928 Method of and apparatus for recording data on write-once disc, method of and apparatus for reproducing data from write-once disc, and write-once disc therefor
05/15/2008US20080114698 Systems and methods using cryptography to protect secure computing environments
05/15/2008US20080112693 Method and apparatus for recording a digital information signal
05/15/2008US20080112691 Recording device
05/15/2008US20080112685 Data transmission apparatus and data transmission method
05/15/2008US20080112298 Information storage medium and method of recording/reproducing the same
05/15/2008US20080112297 Apparatus for recording data on and/or reproducing data from optical disc
05/15/2008US20080112291 Apparatus for recording data on and/or reproducing data from optical disc
05/15/2008US20080112290 Optical Disk Apparatus and Data Reproducing Method
05/15/2008US20080112289 Optical Disk Recording Apparatus and Optical Disk Recording Method
05/15/2008US20080112287 Optical disk and optical disk drive device
05/15/2008US20080112285 Recording medium for storing start position information for each zone and method and apparatus of managing data using the information
05/15/2008US20080112284 Recording medium for storing start position information for each zone and method and apparatus of managing data using the information
05/15/2008US20080112283 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
05/15/2008US20080112278 Method of and apparatus for recording data on write-once disc, method of and apparatus for reproducing data from write-once disc, and write-once disc therefor
05/15/2008US20080112277 Information storage medium and method of recording/reproducing the same