| 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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| 01/25/2005 | US6847605 Disk cartridge |
| 01/25/2005 | US6846541 Optical disc and process for the production of lavel therefor |
| 01/25/2005 | US6845935 Recording tape cartridge |
| 01/25/2005 | CA2456968C Method of converting a series of m-bit information words to a modulated signal, method of producing a record carrier, coding device, decoding device, recording device, reading device, signal, as well as a record carrier |
| 01/20/2005 | WO2005006333A1 Disc cartridge, and information recording/reproducing device using the disc cartridge |
| 01/20/2005 | US20050015793 Disc cartridge and disc drive apparatus |
| 01/20/2005 | US20050015607 Copy-protected optical information carrier and methods for its manufacture and operation |
| 01/20/2005 | US20050013964 Compact discs |
| 01/20/2005 | US20050013589 Adding recording functionality to a media player |
| 01/20/2005 | US20050013218 Information storage medium having a plurality of data storing units and apparatus and method for data recording and/or reproducing |
| 01/20/2005 | US20050013035 Digital data storage units |
| 01/20/2005 | DE202004015096U1 Device for marking or inscribing disks such as Ds, DVDs or mini disks has guiding aid and template constrained to linear movement on base carrier by guide rails or edges or slots used as guide rails |
| 01/19/2005 | EP1497830A1 Housing for information storage medium and method using same |
| 01/19/2005 | EP1497749A1 Methods of detecting counterfeit or authentic optical and/or audio discs |
| 01/19/2005 | CN2672802Y 光盘袋 CD bag |
| 01/19/2005 | CN1568507A High-density optical disc and method for restricting playback of the high-density optical disc in optical disc apparatus |
| 01/19/2005 | CN1568506A Method and apparatus for the encryption of data |
| 01/19/2005 | CN1568277A Insertable tray for a multiple disc storage container |
| 01/19/2005 | CN1567472A Manufacturing method of talking book |
| 01/19/2005 | CN1567467A Management method and apparatus for caption data of optical disk |
| 01/19/2005 | CN1567466A Magnetic disc with high rigidity |
| 01/19/2005 | CN1185655C CD holding mechanism |
| 01/18/2005 | US6844889 Disk storage medium with embedded information |
| 01/18/2005 | US6843622 Apparatus and method for profiling optical disks |
| 01/18/2005 | US6843441 Recording tape cartridge |
| 01/18/2005 | US6843440 Tape cartridge producing and method thereof |
| 01/13/2005 | WO2005004153A1 Disk cartridge |
| 01/13/2005 | WO2005004129A1 Device for cleaning of optical cd pick-up heads |
| 01/13/2005 | US20050010936 Structure of optical disc cartridge |
| 01/13/2005 | US20050008216 Method and apparatus for determining if an optical disk originated from a valid source |
| 01/13/2005 | US20050007945 Method for manufacturing discoid optical record medium and discoid optical record medium |
| 01/13/2005 | US20050007943 Optical disk |
| 01/13/2005 | US20050007921 Marking of a data medium material for information intended for reproduction |
| 01/13/2005 | US20050006515 Tape cartridge |
| 01/13/2005 | US20050006514 Magnetic tape cartridge |
| 01/13/2005 | US20050006513 Apparatus for centering a tape cartridge hub |
| 01/13/2005 | US20050006270 System, method, and apparatus for improved packaging of data tape cartridges |
| 01/13/2005 | US20050006259 Storage case |
| 01/12/2005 | CN1184642C Cover for compact discs |
| 01/12/2005 | CN1184639C Reel of magnetic tape cartridge |
| 01/12/2005 | CN1184638C Data storage tape cartridge with exposed base plate detum for tape registration |
| 01/12/2005 | CN1184271C 抛光组合物 The polishing composition |
| 01/12/2005 | CN1184116C Packaging device for disc-shaped items and related materials and emthod for packaging such discs and material |
| 01/11/2005 | US6842907 Cartridge transfer device for a disk loading mechanism |
| 01/11/2005 | US6842741 Recording medium with electronic ticket definitions recorded thereon and electronic ticket processing methods and apparatuses |
| 01/11/2005 | US6842409 Optical disc and method of protecting same |
| 01/11/2005 | US6842406 Housing for information storage medium and apparatus to move same |
| 01/11/2005 | US6840847 Device for polishing digital storage discs |
| 01/11/2005 | US6840473 Recording tape cartridge |
| 01/11/2005 | US6840472 Magnetic tape cartridge |
| 01/06/2005 | US20050005285 Method of protecting light sensitive optical article |
| 01/06/2005 | US20050000657 Medium with embedded information |
| 01/05/2005 | EP1494228A1 Optical recording medium and production method therefor |
| 01/05/2005 | EP1494224A2 Apparatus and method for aligning holographic ROM system |
| 01/05/2005 | EP1493147A2 Content replication deterrent method on optical discs |
| 01/05/2005 | CN1561518A Compact disk holder and supporting table thereof |
| 01/05/2005 | CN1561305A Disk carrier with spindle |
| 01/05/2005 | CN1560844A Optical disc and disc cartridge reproducing and/or recording device |
| 01/05/2005 | CN1560838A Optical disk recording reproducing device |
| 01/05/2005 | CN1183534C Method and device of storing an identification character on record carrier |
| 01/05/2005 | CN1183530C Cassette magnetic tape |
| 01/05/2005 | CN1183528C Optical disk, method for recording write-once information on and from optical disk, method for reproducing same, optical disk reproducing, device optical disc recording and reproducing device |
| 01/04/2005 | US6839900 Disk cartridge, a method of manufacturing same, and a recording/reproducing system |
| 01/04/2005 | US6839316 Multilayer; radiation transparent and opacity zones |
| 01/04/2005 | US6839201 Small magnetic disk cartridge |
| 01/04/2005 | US6838678 Apparatus for inline continuous and uniform ultraviolet irradiation of recording media |
| 01/04/2005 | US6838145 Copy-protected optical media and method of manufacture thereof |
| 01/04/2005 | US6838144 Directory read inhibitor for optical storage media |
| 01/04/2005 | US6837718 Releasable, repeatable electrical connection employing compression |
| 01/04/2005 | US6837454 Recording tape cassette |
| 01/04/2005 | US6837375 Disk carrier with spindle |
| 01/04/2005 | US6837370 Disc case |
| 12/30/2004 | US20040268379 Storage media volumetric factor |
| 12/30/2004 | US20040264944 Fixing mechanism between core and cover of peripheral storage device |
| 12/30/2004 | US20040264941 Recorder/reproducer |
| 12/30/2004 | US20040263833 Magnetic transfer apparatus and magnetic recording medium |
| 12/30/2004 | US20040262439 Recording tape cartridge |
| 12/30/2004 | US20040262438 Data storage tape cartridge with static dissipative housing |
| 12/30/2004 | US20040262437 Recording tape cartridge |
| 12/30/2004 | DE10026314B4 Gehäuse zum Aufnehmen eines diskförmigen Aufzeichnungsmediums Housing for accommodating a disk-shaped recording medium |
| 12/29/2004 | EP1492113A1 Recording medium, recording/reproduction device, and recording/reproduction method |
| 12/29/2004 | EP1492112A2 Magnetic tape cartridge |
| 12/29/2004 | EP1492111A2 Recording medium cartridge |
| 12/29/2004 | EP1490873A1 Sensing position of pin on tape inside cartridge shell |
| 12/29/2004 | CN1558419A Recording medium cartridge |
| 12/29/2004 | CN1558418A Magnetic tape cassette, tape reel and magnetic tape |
| 12/29/2004 | CN1558398A Substrate for information recording media |
| 12/29/2004 | CN1182525C Cassette tape |
| 12/29/2004 | CN1181934C Conic fabric label |
| 12/28/2004 | US6836897 Device and method for removing contaminant particle from optical disk |
| 12/23/2004 | WO2004112017A1 A method and apparatus for determining if an optical disk originated from a valid source |
| 12/23/2004 | WO2003016960A9 An optical disc with coaxially alignment of the signal center axis and the hug center axis |
| 12/23/2004 | US20040261108 Combination of VCR index and EPG |
| 12/23/2004 | US20040261090 Case for disc-shaped recording medium with function of preventing dropout of holder |
| 12/23/2004 | US20040257974 Structure for color digital versatile disk |
| 12/23/2004 | US20040257941 High-density disk recording medium having a protruding side on a clamping zone |
| 12/23/2004 | US20040257705 Recording medium cartridge |
| 12/23/2004 | US20040257704 Disk cartridge |
| 12/23/2004 | US20040257295 External antenna |
| 12/23/2004 | US20040256510 Single reel tape cartridge with tape reel centering features |