| Patents for G11B 23 - 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 (25,121) |
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| 01/15/2004 | WO2004006234A1 Optical recording medium, production method and production device for optical recording medium |
| 01/15/2004 | WO2004006231A1 High-density optical disc and method for restricting playback of the high-density optical disc in optical disc apparatus |
| 01/15/2004 | WO2004006179A1 Removably connected data carriers made of different materials and readable by respective different reader types |
| 01/15/2004 | WO2004004983A2 Apparatus and method for handling discs provided with an aperture |
| 01/15/2004 | US20040008613 Packaging for limited lifetime optical data storage media |
| 01/15/2004 | US20040008596 Optical disk, and method and apparatus for reproducing information recorded in optical disk |
| 01/15/2004 | US20040008443 Recording tape cartridge |
| 01/15/2004 | US20040007639 Cartridge |
| 01/15/2004 | US20040007638 Expandable tape cartridge |
| 01/15/2004 | US20040007637 Features for locking and driving a tape reel in a single reel tape cartridge |
| 01/15/2004 | CA2493115A1 Releasably latchable leader block in tape threading apparatus for data storage systems and method therefor |
| 01/14/2004 | EP1381049A2 Expandable tape cartridge |
| 01/14/2004 | EP1380990A1 Data carrier being removably mounted on other data carrier of different type |
| 01/14/2004 | EP1380032A1 Device for repairing damaged surface optical readable discs |
| 01/14/2004 | EP1018113B1 ANTI-CHIPPING RECORDING DISC and READING METHOD |
| 01/14/2004 | CN1468432A Uniform loading damped disc clamp |
| 01/14/2004 | CN1467734A Image forming apparatus capable of forming image on optical disk, and image forming method |
| 01/14/2004 | CN1467733A Video disk (record) having music score for Kara OK |
| 01/14/2004 | CN1134787C Reproducing apparatus and method for recording medium having text information recorded thereon |
| 01/14/2004 | CN1134784C Disc cartridge |
| 01/14/2004 | CN1134783C Disc cartridge container case |
| 01/14/2004 | CN1134776C Storage device, storage container and storage system |
| 01/13/2004 | US6678239 Hermetically sealed package for optical media disk |
| 01/13/2004 | US6678114 Disc biasing scheme to minimize single plane unbalance for hard disc drives |
| 01/13/2004 | US6678101 Method of magnetically transferring information signal from master medium to slave medium |
| 01/13/2004 | US6676055 Tape reel assembly with tape drive clutch engagement feature |
| 01/08/2004 | WO2004003904A1 Protective cover for optically read digital disks |
| 01/08/2004 | US20040004931 Compact disc of circular and non-circular shape |
| 01/08/2004 | US20040004922 Materials for optical medium copy-protection transiently reacting to a reader beam |
| 01/08/2004 | US20040004790 Magnetic disk cartridge and magnetic disk drive |
| 01/08/2004 | US20040004789 Replaceable memory element in a single reel tape cartridge |
| 01/08/2004 | US20040004729 Inspection device of a tape reel |
| 01/08/2004 | US20040004147 Recording tape cartridge |
| 01/08/2004 | US20040004146 Recording tape cartridge and method of manufacturing said cartridge |
| 01/08/2004 | US20040004145 Repositionable memory element in a single reel tape cartridge |
| 01/08/2004 | US20040004144 Reel lock mechanism of tape cassette, and tape cassette |
| 01/08/2004 | US20040004142 Releasably latchable leader block in tape threading apparatus for data storage systems and method therefor |
| 01/08/2004 | DE10226146A1 Etikett zum Bekleben eines Datenträgers in einer Kassette, insbesondere einer CD oder DVD Label for gluing a disk in a cassette, in particular a CD or DVD |
| 01/08/2004 | CA2491486A1 Protective cover for optically read digital disks |
| 01/07/2004 | EP1378909A1 Recording medium control method and recording medium adapter |
| 01/07/2004 | EP1378908A2 Repositionable memory element in a single reel tape cartridge |
| 01/07/2004 | EP1378366A1 Printing apparatus, printing method, and program |
| 01/07/2004 | EP1377972A2 Optical disc and method of protecting same |
| 01/07/2004 | EP1259959B1 Copy-protected optical disc and method for protecting same |
| 01/07/2004 | CN2598091Y Integrated device for cleaning and repairing CD |
| 01/07/2004 | CN1466750A Optical disc and a reproduction mothod reproduction apparatus and recording apparatus for the same |
| 01/07/2004 | CN1134115C Connection device |
| 01/07/2004 | CN1134010C Data storage tape cartridge with misinsertion notch |
| 01/07/2004 | CN1133981C Information recording equipment information recording method, information replication device and information replication method |
| 01/07/2004 | CN1133964C Tag for theft prevention |
| 01/06/2004 | US6674703 Medium, apparatus, and method related to encryption resultant information |
| 01/06/2004 | US6674599 Data storage method, apparatus and medium |
| 01/06/2004 | US6674596 Memory in cassette has use restriction recorded in read-only memory |
| 01/06/2004 | US6674588 Magnetic transfer apparatus |
| 01/06/2004 | US6672528 Magnetic tape cartridge |
| 01/06/2004 | US6672527 Structure for identifying a recording medium cartridge |
| 01/06/2004 | US6672455 Lockable media storage box with lock and key |
| 01/06/2004 | US6672453 Compact disc case |
| 01/06/2004 | CA2356787C Optical disc authentication method and apparatus |
| 01/02/2004 | EP1376580A2 Label for an information carrier, in particular for a CD or a DVD |
| 01/02/2004 | EP1376579A2 Magnetic tape cartridge |
| 01/02/2004 | EP1376578A2 Magnetic tape cartridge |
| 01/02/2004 | EP1376577A2 Magnetic tape cartridge |
| 01/02/2004 | EP1376576A1 Information recording medium cartridge |
| 01/02/2004 | EP1376575A2 Cartridge housing for inhibiting damage to recording media |
| 01/02/2004 | EP1376567A2 Method of forming visual image on optical disk by laser beam |
| 01/02/2004 | EP1376565A1 Production of optical disc products |
| 01/02/2004 | EP1376548A2 Magnetic transfer system |
| 01/02/2004 | EP1374239A1 Device for driving the hub of a tape cartridge, associated cartridge and print equipment using said device |
| 01/02/2004 | EP1374236A1 Apparatus and method for digital content concealment |
| 01/02/2004 | EP1372948A1 All in one multi-layer label and insert assembly |
| 01/01/2004 | US20040001425 Protective cover for optically read digital disks |
| 01/01/2004 | US20040001413 Method of forming visual image on optical disk by laser beam |
| 01/01/2004 | US20040001409 Optical disc recording apparatus |
| 12/31/2003 | WO2004001759A1 Storage case for at least one image, sound or data carrier, e.g. a cd or a dvd |
| 12/31/2003 | WO2004001757A2 Device for picking a disc from a stack |
| 12/31/2003 | WO2004001727A1 Recording medium, recording method, recording device, reproduction device, data transmission method, and server device |
| 12/31/2003 | WO2004000570A1 Product authentication |
| 12/31/2003 | WO2003083863A3 Disk cartridge with shutter keeper molded as one piece with housing |
| 12/31/2003 | WO2003032300A3 Method and apparatus for the encryption of data |
| 12/31/2003 | CN2596504Y Flash storage servo disc |
| 12/31/2003 | CN2596503Y Suction type optic disc holding box |
| 12/31/2003 | CN1465071A Cases for one or several laser discs and means for classifying same |
| 12/31/2003 | CN1465067A Reel lock mechanism of tape cassette, and tape cassette |
| 12/31/2003 | CN1465066A Disk cartridge, forming member for disk cartridge, and method of manufacturing inner shell |
| 12/31/2003 | CN1133168C Disk cartridge |
| 12/31/2003 | CN1133164C 用于硬盘驱动器的抗衡圆盘隔片 Contend for the hard disk drive of the spacer |
| 12/31/2003 | CA2489962A1 Storage case for at least one picture, audio, or data carrying medium such as for example, a compact disc or dvd |
| 12/31/2003 | CA2474605A1 Product authentication |
| 12/30/2003 | US6671118 Common mode termination method and apparatus for a write head |
| 12/30/2003 | US6670015 Restickable and removable label technology labels |
| 12/30/2003 | US6669127 Magnetic tape cartridge |
| 12/30/2003 | US6669023 Storage case |
| 12/30/2003 | US6669014 Magnetic tape cassette storage case |
| 12/25/2003 | US20030236165 Package, comprising a data storage device, packaging material, and an authentication system |
| 12/25/2003 | US20030235144 Disc cartridge and disc drive using the same |
| 12/25/2003 | US20030235010 Magnetic disk cartridge |
| 12/25/2003 | US20030235009 Disk cartridge |
| 12/25/2003 | US20030234309 Recording tape cartridge |
| 12/25/2003 | US20030234308 Recording tape cartridge |