199149 ⎘
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 Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
Sub-classes:Base member including information mark and insulating coating layer, and disk drive apparatus including the same
#2Drawing apparatus, data processing method, and method of manufacturing article that transform partially overlapping regions using different transformation rules
#3Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk
#4DATA RECORDING METHOD FOR LONG-TERM READING OF SAID DATA
#5Disc tray for printing device
#6Information recording medium and reproducing apparatus therefor
#7TRAVERSE OF LIGHT SCRIBE DISK DRIVE
#8THERMAL PRINTING LAYER AND OPTICAL RECORDING MEDIUM USING THE THERMAL PRINTING LAYER
#9DISK RECORDING DEVICE
#10Device for marking optical discs in a non-destructive, tamper-proof manner for licensing and other purposes
#11Optical disk for an identification element
#12Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk
#13Information recording medium and reproducing apparatus therefor
#14Information recording medium and reproducing apparatus therefor
#15Disc having relief pattern and transprint method thereof
#16Optical Disc Providing a Visual Indication of Its State of Degradation
#17Sheet Structure and Method for Adhesive Image Transfer
#18OPTICAL MEDIA IDENTIFICATIONS
#19LABEL DEVICE FOR OPTICAL DISC
#20Slim compact disk media case spine label apparatus and method
#21Marking articles using a covert digitally watermarked image
#22Information recording medium and reproducing apparatus therefor
#23Information recording medium and reproducing apparatus therefor
#24OPTICAL DISC CAPABLE OF REVEALING PRESERVATION CONDITION
#25Optical recording medium
#26Optical recording medium
#27Device for labeling circular data carrier, especially compact discs
#28Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk
#29Image data display on an information carrier
#30Sleeveless transparent optical disc storage unit
#31Disk cartridge having identification element and disk drive apparatus which recognizes the identification element
#32Electronic device displaying printed information of optical storage media
#33Information field integrally formed by diskette housing to be receptive to handwritten indicia
#34Information recording medium and reproducing apparatus therefor
#35Optical information recording medium and method of recording bar code-like marks
#36System for applying markings to optical media