| 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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| 04/29/2004 | US20040080853 Read/write device for cartridge memory |
| 04/29/2004 | US20040080852 Disc caddy feeder system with caddy gripper for data storage devices |
| 04/29/2004 | US20040080081 Magnetic tape cassette |
| 04/29/2004 | US20040079832 Tape cutting-out equipment and tape production supporting apparatus |
| 04/29/2004 | US20040079391 Vacuum debris removal system for an integrated circuit manufacturing device |
| 04/29/2004 | DE202004002335U1 Konverter für MP3-Spieler Converter for MP3 players |
| 04/28/2004 | EP1414039A1 Magnetic tape cartridge |
| 04/28/2004 | EP1414034A2 Optical disk, optical recorder, optical reproducer, cryptocommunication system and program license system |
| 04/28/2004 | EP1412946A1 Holder for a disk-shaped data carrier |
| 04/28/2004 | EP1412915A2 Marking articles using a covert digitally watermarked image |
| 04/28/2004 | EP1224129B1 Envelope |
| 04/28/2004 | EP1057182B1 Magnetic tape cassette and metal mold for manufacturing such a cassette |
| 04/28/2004 | EP1034541B1 Enclosure holding data carrier |
| 04/28/2004 | CN2613827Y Electronic inductive CD entrance ticket |
| 04/28/2004 | CN1493074A Disk, its manufacturing method, recording/reproducing system, and semiconductor storage device |
| 04/28/2004 | CN1492440A Magnetic tape cassette |
| 04/28/2004 | CN1492439A Disc cassette |
| 04/28/2004 | CN1492438A Disc cassette |
| 04/28/2004 | CN1492437A Disc cassette |
| 04/28/2004 | CN1492423A Information processor |
| 04/28/2004 | CN1492417A Optical disc recording-reproducing device, optical disc tray for said device and pop-up method of optical disc tray |
| 04/28/2004 | CN1492415A Automatic disc loading/unloading device |
| 04/28/2004 | CN1492403A Optical disc and its producing method |
| 04/28/2004 | CN1492402A Optical disc, method for producing optical disc and replay device |
| 04/28/2004 | CN1492400A Magnetic rerecording device |
| 04/28/2004 | CN1491802A Adjustment of printing position on printing controller |
| 04/28/2004 | CN1147859C Disk cartridge device |
| 04/27/2004 | US6728882 Optical 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 |
| 04/27/2004 | US6728201 Disc cartridge having a stopper member that protrudes toward a disc window |
| 04/27/2004 | US6728200 Cartridge for an information recording medium |
| 04/27/2004 | US6728199 Disk cartridge |
| 04/27/2004 | US6728196 Reverse optical mastering for data storage disks |
| 04/27/2004 | US6728181 Code judging apparatus and method, record medium judging apparatus and method, and information recording apparatus and method |
| 04/27/2004 | US6728076 Cartridge having sensor hole to be opened/closed and apparatus and method for driving the same |
| 04/27/2004 | US6728066 Magnetic tape cartridge having a brake |
| 04/27/2004 | US6726973 Two sided graphical image DVDs and methods for making same |
| 04/27/2004 | US6726527 Automatic disc repair system |
| 04/27/2004 | CA2142441C Recording apparatus comprising a camera and a cassette which includes a separate memory for storing camera parameters |
| 04/22/2004 | WO2004034397A1 Disc cartridge |
| 04/22/2004 | WO2004033343A1 Modular carrier for flat items |
| 04/22/2004 | WO2004033217A1 Printer |
| 04/22/2004 | WO1990016066A8 Method and apparatus for cleaning magnetic tapes |
| 04/22/2004 | US20040076109 Promotional article and method for assembling the article |
| 04/22/2004 | US20040075945 Disk cartridge and disk drive apparatus |
| 04/22/2004 | US20040075928 Apparatus having a rewritable display portion |
| 04/22/2004 | US20040075006 Magnetic tape cartridge |
| 04/22/2004 | US20040074514 Method & apparatus for single disc ultrasonic cleaning |
| 04/22/2004 | DE20318725U1 Compact-Disc-Reinigungsvorrichtung Compact disc cleaning apparatus |
| 04/22/2004 | DE10196295T5 Verfahren und Vorrichtung zum Reinigen von Plattenlaufwerkkomponenten Method and apparatus for cleaning disk drive components |
| 04/22/2004 | CA2501178A1 Disc cartridge |
| 04/21/2004 | EP1411515A2 Method for determining the provenance of a data carrying disc |
| 04/21/2004 | EP1411507A2 An optical storage medium of limiting play times |
| 04/21/2004 | EP1411505A2 Lens cleaner and lens cleaning method for optical disc device |
| 04/21/2004 | EP1410467A2 Releasable, repeatable electrical connection employing compression |
| 04/21/2004 | EP1410394A1 Keeping and filing device for data storage supports |
| 04/21/2004 | EP1410393A1 Cases for one or several laser discs and means for classifying same |
| 04/21/2004 | EP1410392A1 Increased flexibility tape cartridge leader for single reel tape cartridges |
| 04/21/2004 | EP1220222A4 Mobile karaoke system, method for ensuring electromagnetic compatibility of said karaoke system, mobile wireless transmitter for said system, method for preventing the use of unauthorized cartridges and restraining unauthorized access to said system |
| 04/21/2004 | CN1490801A Optical storage media with limiting broadcasting time |
| 04/21/2004 | CN1147039C Write protect switch for card connectors |
| 04/21/2004 | CN1146911C Device and method for installing optical disc write protector |
| 04/20/2004 | US6724709 Disc cartridge and system |
| 04/20/2004 | US6724705 Recording medium for storing write protection information and write protection method thereof |
| 04/20/2004 | US6724694 Disk mastering based on near-field optical systems |
| 04/20/2004 | US6724693 Optical disk having readable information on both sides of the disk combination with an optical disk device |
| 04/20/2004 | US6724573 Tape cassette with front lid held unlocked by lid lock pin caught in lid recess |
| 04/20/2004 | US6724554 Read/write protect scheme for a disk cartridge and drive |
| 04/20/2004 | US6722599 Single reel tape cartridge sliding door with auxiliary leader retractor |
| 04/20/2004 | US6722598 Tape cassette |
| 04/20/2004 | US6722570 Smart data storage device |
| 04/20/2004 | US6722240 Device for destroying signals on compact disk |
| 04/15/2004 | WO2004032138A1 Protective cover for optically read digital disks |
| 04/15/2004 | WO2004032137A1 Disk cartridge |
| 04/15/2004 | WO2004032132A2 Data recording device comprising a diaphragm-type support |
| 04/15/2004 | WO2004032117A1 Storage system using an array of electro-magnetic sensors |
| 04/15/2004 | WO2004004983A3 Apparatus and method for handling discs provided with an aperture |
| 04/15/2004 | WO2003054662A3 A system and method for preventing unauthorized use of protected software utilizing a portable security device |
| 04/15/2004 | US20040072515 Device for polishing optical disk |
| 04/15/2004 | US20040071989 Hard disk will not be damaged by the released silicone |
| 04/15/2004 | US20040071535 Automated merge nest for pairs of magnetic storage disks |
| 04/15/2004 | US20040071454 Method of controlling the operation of an optical disc recording apparatus, and recording medium on which the control program is recorded |
| 04/15/2004 | US20040071077 Method of processing metal plate member of disc cartridge |
| 04/15/2004 | US20040071076 Cartridge for an information recording medium |
| 04/15/2004 | US20040070879 Magnetic tape cartridge |
| 04/15/2004 | US20040070859 Apparatus for simultaneous two-disk scrubbing and washing |
| 04/15/2004 | US20040070317 Device for displaying DVDs and the like |
| 04/15/2004 | US20040070092 Method for simultaneous two-disk texturing |
| 04/15/2004 | US20040069888 Magnetic tape cartridge |
| 04/15/2004 | US20040068862 Cassette apparatus for holding 25 pairs of disks for manufacturing process |
| 04/15/2004 | DE202004001953U1 Repair and polishing of an optical disc uses drive units that carry repair discs that are rotated against the optical discs |
| 04/15/2004 | DE10344083A1 Ordnungs- bzw. Sortiersystem für Disks Regularity and sorting system for discs |
| 04/15/2004 | DE10222017B4 Bandkassette und Bandlaufwerk für breites Magnetaufzeichnungsband Tape cartridge and tape drive for wide magnetic recording tape |
| 04/15/2004 | CA2501128A1 Protective cover for optically read digital disks |
| 04/14/2004 | EP1407887A1 Adjustment of print position in print controller |
| 04/14/2004 | EP1407452A1 An optically readable information disc |
| 04/14/2004 | EP1407103A1 Media disk package with retail security lock |
| 04/14/2004 | EP0918329B1 Magnetic disk cartridge |
| 04/14/2004 | CN2612032Y CD clips |
| 04/14/2004 | CN1489148A Portable (recordable) karaoke apparatus |
| 04/14/2004 | CN1489110A Image processing method, image processing device programme and recording medium |