199144 ⎘
Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus Intermediate mediums; Apparatus or processes specially adapted for their manufacture; Indicating prior or unauthorised use, Protecting disks from being written or overwritten
WEARABLE RECORDING SYSTEM WITH MEMORY DESIGNATION
#2Automatic implementation of a physical barrier to protect removable storage media access
#3Automatic implementation of a physical barrier to protect removable storage media access
#4Wearable recording system with memory designation
#5Wearable recording system with memory designation
#6Wearable recording system with memory designation
#7Write-protected recording
#8Virtual write protection system
#9Information recording medium, and recording method and reproducing method thereof
#10Information recording medium, and recording method and reproducing method thereof
#11Information recording medium, and recording method and reproducing method thereof
#12Reader including an interposer that prevents coupling with write-protected data cartridges
#13Information recording medium, and recording method and reproducing method thereof
#14Loop recording with book marking
#15Reader including an interposer that prevents coupling with write-protected data cartridges
#16Loop recording with book marking
#17Magnetic tape write once overwrite protection
#18Disc recording and reproducing device and disc recording and reproducing method
#19Optical recording medium having BCA of write-once information
#20Virtual write protection system
#21Magnetic tape write once overwrite protection
#22Tamper-resistant re-writable data storage media
#23Writing apparatus and detecting device
#24Data storage method and apparatus to detect if WORM data has been tampered with
#25Data storage device monitoring system, method and removable data carrier for use with data storage system
#26Cartridge for recording medium
#27Magneto-optical recording medium having watermark for preventing unauthorized copy
#28Recording medium for storing write protection information and write protection method thereof
#29Recording medium for storing write protection information and write protection method thereof
#30Recording medium for storing write protection information and write protection method thereof
#31Tape cartridge partial initialization