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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08/26/2004 | US20040165523 Optical recording medium with visible pattern formed in ROM area |
08/26/2004 | US20040165313 Recording medium cartridge |
08/26/2004 | US20040165309 Disk cartridge data storage methods and apparatus |
08/26/2004 | US20040165304 Method, system, and program for maintaining a directory for data written to a storage medium |
08/26/2004 | US20040164200 Magnetic tape cartridge for housing a reel |
08/26/2004 | US20040164199 Recording tape cartridge |
08/26/2004 | US20040164198 Recording tape cartridge |
08/26/2004 | CA2515191A1 Systems and methods for optical media modification |
08/26/2004 | CA2515189A1 Systems and methods for media authentication |
08/25/2004 | EP1450366A2 Disc media marking |
08/25/2004 | EP1450365A2 Tape guiding reel |
08/25/2004 | EP1450362A2 Optical disk, optical disk recording and reproducing apparatus, method for recording, reproducing and deleting data on optical disk, and information processing system |
08/25/2004 | CN2636367Y Ejecting type optical disk box |
08/25/2004 | CN1523580A Optical disc non-cartesian coordinate system |
08/25/2004 | CN1163898C Magnetic tape cartridge |
08/25/2004 | CN1163897C Tape cassette |
08/25/2004 | CN1163871C Interactive optical disk replay system |
08/24/2004 | US6782548 Disc cartridge having a rotatable shutter |
08/24/2004 | US6781793 Disc cartridge |
08/24/2004 | US6781789 Dual cartridges storage array cell for data storage |
08/24/2004 | US6781777 Master information carrier and method for manufacturing information recording medium using the same |
08/24/2004 | US6780090 Method and apparatus for reconditioning compact discs |
08/24/2004 | US6779748 Tape cartridge with movable leader pin-holder |
08/24/2004 | US6779729 Optical disc storage containers that facilitate detection of the presence of optical and/or audio discs stored therein |
08/24/2004 | US6779242 Method for assembling, magnetic tape cartridge |
08/19/2004 | WO2004070718A1 Limited play optical media device with barrier layers |
08/19/2004 | WO2004069690A1 Package for disklike recording medium |
08/19/2004 | US20040163100 Cartridge |
08/19/2004 | US20040163099 Disc cartridge |
08/19/2004 | US20040163098 Disk drive system |
08/19/2004 | US20040160882 Optical recording medium having dual information surfaces |
08/19/2004 | US20040160881 Optical recording medium having dual information surfaces |
08/19/2004 | US20040160739 Digital storage element mechanical shock isolation arrangement in a host device and method |
08/19/2004 | US20040160510 Disc media marking |
08/19/2004 | US20040159733 Layers comprising powders, binders, and lubricant of fatty acid, fatty amide, or fatty ester; wear resistance |
08/19/2004 | US20040159343 Substrate treatment method and substrate treatment apparatus |
08/18/2004 | EP1447808A2 Storage case |
08/18/2004 | EP1446803A1 Storage case |
08/18/2004 | CN2634591Y Data read and write optical disc without scraping |
08/18/2004 | CN2634589Y Anti-fake optical disc |
08/18/2004 | CN1521746A Novel optical disc and mating instrument |
08/18/2004 | CN1521736A Recordable multi-layer disc |
08/18/2004 | CN1163109C Static clearing wiper |
08/18/2004 | CN1162861C Apparatus and method for recording data on predetermined recording medium |
08/18/2004 | CN1162318C Retractable hub mechanism |
08/17/2004 | US6779194 Disc cartridge for one-sided disc-shaped recordable medium |
08/17/2004 | US6779193 Digital data storage assembly with particular hub adaptor |
08/17/2004 | US6779191 Disc rotating apparatus with balance correcting balls |
08/17/2004 | US6778969 Method and apparatus for encrypting and recording received content information on a recording medium using both medium identification information and a cipher key for encryption |
08/17/2004 | US6778227 Apparatus having a rewritable display portion |
08/17/2004 | US6777642 Method and apparatus for cleaning surfaces |
08/17/2004 | US6776867 Method for placing an aligned label on an object |
08/17/2004 | US6776866 Method for applying a label |
08/17/2004 | US6776343 Intelligent media reader and label printer |
08/12/2004 | WO2004068494A1 Recording medium, recording/re production device, and recording/repro duction method |
08/12/2004 | WO2004068194A2 Radial position registration for a trackless optical disc surface |
08/12/2004 | WO2004067653A2 Inkjet ink sets with combinations of light dye load and dark dye load |
08/12/2004 | WO2004067289A1 System for labeling a substrate and method of labeling an optical disk |
08/12/2004 | WO2004042704A3 Incorporation of markings in optical media |
08/12/2004 | WO2003085664A3 Information recording medium with information restriction |
08/12/2004 | US20040156305 Optical recording medium having dual information surfaces |
08/12/2004 | US20040156296 Optical recording medium having dual information surfaces |
08/12/2004 | US20040156289 Optical disk, method of playing optical disk, and optical disk drive |
08/12/2004 | US20040155135 Tape cartridge leader for single reel tape cartridges having improved connection performance |
08/12/2004 | DE10081727B3 Mobiles Karaoke-System, Sender, Cartridge und Verfahren zur Verhinderung unbefugten Zugriffs Portable Karaoke System, Transmitter, cartridge and procedures to prevent unauthorized access |
08/12/2004 | CA2514194A1 System for labeling a substrate and method of labeling an optical disk |
08/11/2004 | EP1445772A1 Information recorder, information recording method, optical recording medium, and information processor |
08/11/2004 | EP1445770A1 Method and apparatus for reproducing write-once information from an optical disk. |
08/11/2004 | CN2632812Y Card with disc carried |
08/11/2004 | CN1519835A Attachment sysgem for write-protect ring for optical disk |
08/11/2004 | CN1161786C Recording/reproducing device and recording/reproducing method |
08/11/2004 | CN1161776C Disc support plate and disc recording and/or reproducing device |
08/11/2004 | CN1161769C Mfg. of reverse optical mastering for data storage disks |
08/11/2004 | CN1161261C Recorded medium container and information providing body |
08/10/2004 | US6775839 Optical storage device with print layer surface feature |
08/10/2004 | US6775227 Optical disk authenticity checking based on precision of a physical feature |
08/10/2004 | US6775215 Optical disk apparatus, optical disk recording method, and optical disk |
08/10/2004 | US6775100 Laser assisted track width definition and radial control with magnetic recording |
08/10/2004 | US6775092 Lateral tape motion sensor |
08/10/2004 | US6775087 Method and apparatus to read past EOD marker |
08/10/2004 | US6773351 Collectable electronic multimedia trading card and portable card reader |
08/10/2004 | CA2250678C Reproducing apparatus, recording apparatus, and recording medium |
08/05/2004 | WO2004066292A1 Information recording medium |
08/05/2004 | WO2004066291A1 Cleaner for optical information processing device and optical information processing device |
08/05/2004 | WO2004066287A1 Recording medium with an optional information and apparatus and methods for forming, recording, reproducing and controlling reproduction of the recording medium |
08/05/2004 | WO2004066283A1 Recording medium with copy protection indicating information and apparatus and methods for forming, recording, reproducing and restricting reproduction of the recording medium |
08/05/2004 | WO2004066034A2 Supplemental memory having media directory |
08/05/2004 | WO2004065262A1 Storage case for disk-like recording medium |
08/05/2004 | US20040154038 Disk cartridge |
08/05/2004 | US20040152017 Bis-propyl amine analog and composition |
08/05/2004 | US20040152015 Providing media with optically activated mechanism that degrades reflectivity of a surface wherein information is encoded; exposure to optical radiation; generating singlet oxygen; oxidizing metal surface |
08/05/2004 | US20040152014 Limited play data storage media and method for limiting access to data thereon |
08/05/2004 | US20040152013 Reflective, data storage, and reactive layers; optically transparent substrate between reactive layer and laser incident surface of optical storage media; oxygen permeable barrier layer |
08/05/2004 | US20040150905 Apparatus and method to monitor leader pin position |
08/05/2004 | US20040149851 Magnetic tape cartridge |
08/05/2004 | US20040149850 Self-centering tape reel for single reel tape cartridges |
08/05/2004 | US20040149849 Tape cartridge comprising a reel lock mechanism |
08/05/2004 | US20040149848 Reel and reel chucking structure |
08/05/2004 | DE10301927A1 Protection of optical data media, especially CDs and DVDs against copying or theft by scanning in a fingerprint at the point of sale and incorporation of the data into the disk to prevent future copying |
08/04/2004 | EP1443514A2 Butterfly tape reel |