198723 ⎘
Signal processing not specific to the method of recording or reproducing; Circuits therefor; Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium wherein the shape of recording marks is altered, e.g. the depth, width, or length of pits
Information recording device, information recording medium and information recording method
#2Counterfeit prevention for optical media
#3Optical disk device, optical disk control method, and integrated circuit
#4Information recording medium, and recording method and reproducing method thereof
#5Optical disc recording apparatus, optical disc recording circuit and optical disc
#6Information recording medium, method and apparatus for recording and reproducing information
#7Optical disc, playback apparatus for optical disc, and apparatus and method for manufacturing optical disc
#8Record carrier as well as an apparatus and method for applying image data as a visually detectable pattern at an optical record carrier
#9Information recording medium, and recording method and reproducing method thereof
#10Optical storage medium, information recording apparatus, and information reproducing apparatus
#11Optical storage medium, information recording apparatus, and information reproducing apparatus
#12OPTICAL STORAGE MEDIUM, INFORMATION RECORDING APPARATUS, AND INFORMATION REPRODUCING APPARATUS
#13DVD Replication of Encoded Content
#14Optical Disc Recording Device, Recording Method, Optical Disc, and Optical Disc Playback Device
#15DVD replications system and method
#16Information recording medium, method and apparatus for recording and reproducing information
#17METHOD AND APPARATUS FOR RECORDING SECONDARY INFORMATION ON A RECORD CARRIER
#18MANUFACTURING RECORD CARRIERS SUITABLE FOR POST-RECORDING
#19PIRACY PROTECTED RECORDING MEDIA
#20Optical-disk recording medium, playing apparatus and method for same, and recording apparatus and method for same
#21Information recording medium, and recording method and reproducing method thereof
#22Method for Recording Data Having a Distinctive Feature
#23Record Carrier with Copy Protection Means
#24Side-Channel for Record Carriers with Spiral Tracks
#25Copy Protection for Video Content Contained in the VOB File Structure
#26Optical recording medium, recording method and apparatus for optical recording medium, and reproducing method and apparatus
#27Information recording medium, method and apparatus for recording and reproducing information
#28Information recording medium, method and apparatus for recording and reproducing information
#29Information recording medium, method and apparatus for recording and reproducing information
#30Information recording medium, method and apparatus for recording and reproducing information
#31Information recording medium, method and apparatus for recording and reproducing information
#32Information recording medium, method and apparatus for recording and reproducing information
#33Information recording medium, method and apparatus for recording and reproducing information
#34Information recording medium, method and apparatus for recording and reproducing information
#35Information recording medium, method and apparatus for recording and reproducing information
#36Information recording medium, method and apparatus for recording and reproducing information
#37Information recording medium, and recording method and reproducing method thereof
#38Information recording medium, and recording method and reproducing method thereof
#39Information recording medium, and recording method and reproducing method thereof
#40Information recording medium, and recording method and reproducing method thereof
#41Information recording medium, and recording method and reproducing method thereof
#42Information recording medium, and recording method and reproducing method thereof
#43ANTI-PIRACY FOR ROM OPTICAL DISKS
#44Information Recording Medium, Information Reproducing Apparatus and Method, Information Recording Apparatus and Method, and Computer Program
#45Data reproducing apparatus including subsignal generated from ID information
#46Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings with binary number series features
#47Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disks, and optical disk formed with pit strings and mark strings
#48Optical recording medium
#49Recordable optical disc
#50Information recording medium, method and apparatus for recording and reproducing information
#51Information recording medium, method and apparatus for recording and reproducing information
#52Information recording medium, method and apparatus for recording and reproducing information
#53System for processing data and method thereof
#54Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk
#55Uncopyable optical media through sector errors
#56Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disks formed with pits strings and mark strings
#57Data reproducing apparatus including subsignal generated from ID information
#58Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disks formed with pits strings and mark strings
#59Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disks formed with pits strings and mark strings
#60Piracy-protected recording media
#61Optical disk recording apparatus, method, manufacturing apparatus and information processing device including binary number series generating unit features regarding an address on an optical disk
#62Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings
#63Information recording medium, and recording method and reproducing method thereof
#64Information recording medium, and recording method and reproducing method thereof
#65Information recording medium, and recording method and reproducing method thereof
#66Information recording medium, and recording method and reproducing method thereof
#67Optical disc recording apparatus and methods using pseudo-random number sequence for recording auxiliary information
#68Recording apparatus and method, and disk producing method
#69Copy protection for video content contained in the VOB file structure
#70Radial separation distance determination for a data storage medium
#71Apparatus and method for optically recording sub data through radial deviation of pits or marks
#72Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings with radial deviation features
#73Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings
#74System and method for writing secure data to disk
#75Optical disc, recording apparatus and method, and reproduction apparatus and method
#76Method for key generation for digital rights control, recording medium, player, recorder and system for copy right control
#77Optical disc, recording apparatus method, and reproduction apparatus and method
#78Information recording medium, and recording method and reproducing method thereof
#79Information recording medium, and recording method and reproducing method thereof
#80Optical disc, recording apparatus and method, and reproduction apparatus and method
#81Optical disk, and method and apparatus for reproducing information recorded in optical disk
#82Apparatus and associated methodology of imparting content protection to optically recorded data for secure reproduction
#83Apparatus and associated methodology of imparting content protection to optically recorded data for secure reproduction
#84Apparatus and methods for securing information in storage media
#85Optical information-recording medium and method for producing the same
#86Information recording medium, usage management method, and usage management apparatus
#87Information recording medium, method and apparatus for recording and reproducing information
#88Optical disc, reproduction apparatus, and disc identifier selecting apparatus
#89Optical disc, reproduction apparatus, and disc identifier selecting apparatus
#90Method for facilitating copyright protection in digital media and digital media made thereby
#91Optical recording medium, recording method and apparatus for optical recording medium and reproducing method and apparatus