Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › 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
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)
07/2003
07/23/2003CN1115690C Hub lock releasing devices for tape recorder
07/23/2003CN1115685C User defining data in unused area of data storing medium
07/23/2003CN1115677C Method of mfg. carrier of roller for viberation balancer
07/23/2003CN1115672C Reproduction or recording device for optical recording media
07/22/2003US6598164 Device and method for reducing piracy of digitized information
07/22/2003US6598135 System and method for defining rewriteable data storage media as write once data storage media
07/22/2003US6597654 Recordable optical disk
07/22/2003US6597649 Recordable optical disk
07/22/2003US6597535 Process and device for recognizing tape cassettes of different playing times
07/22/2003US6596083 Disk lubrication mechanism
07/22/2003US6595835 CD refacing system
07/22/2003US6595450 Magnetic tape cassette, guide roller, and a method of manufacturing a guide roller
07/22/2003US6595258 Disk labeling device
07/22/2003US6594903 Apparatus and method for making a shaped-spring assembly for use in a magnetic head-to-media backer device
07/22/2003US6594848 Method and system for polishing optical disks
07/17/2003US20030135672 System having tape drive emulator and data cartridge carrying a non-tape storage medium
07/17/2003US20030134534 Releasable, repeatable electrical connection employing compression
07/17/2003US20030133401 Optical storage medium
07/17/2003US20030133005 Labeling apparatus and method for disk storage media
07/17/2003US20030132333 Cartridge
07/17/2003US20030132332 Single-reel magnetic tape cartridge
07/17/2003US20030132329 High-security data removal process for data-containing disks, portable machine for high-speed, high security disk data removal, and DVD splitting process and apparatus
07/17/2003US20030131942 Sticker stand structure for quick and accurate positioning and sticking on CD
07/16/2003EP1327987A1 Magnetic tape cartridge
07/16/2003EP1327986A1 Tape cartridge
07/16/2003EP1327983A2 Data structure for control information on rewriteable data storage media
07/16/2003EP1165402B1 Rosette having radially deflectable finger ends for holding disc shaped elements
07/16/2003CN1430780A Optical disc data erasing device and optical disc data erasing method
07/16/2003CN1115087C Adapter
07/15/2003US6594438 Displaying photographs on a television screen using a videocassette recorder
07/15/2003US6592063 Chucking confirming method
07/10/2003WO2003033362A3 Optical disk containers
07/10/2003US20030129408 Limited play optical devices with interstitial reactive layer and methods of making same
07/10/2003US20030128966 Treating device for treating the video head and/or rotating drum of a video recorder and/or playback unit
07/10/2003US20030128655 Disk cartridge
07/10/2003US20030128654 Disk cartridge
07/10/2003US20030128653 Disk cartridge
07/10/2003US20030128652 Optical disk cartridge
07/10/2003US20030128468 Magnetic tape cartridge
07/10/2003US20030128467 Portable data storage cartridge encoded multi-position mechanical indicator
07/10/2003US20030128466 Clamshell shutter mechanism for a portable data storage cartridge
07/10/2003US20030127106 Apparatus and method for using an acoustic-jet for cleaning hard disk drive heads in manufacturing
07/09/2003EP1326247A1 Optical disc apparatus
07/09/2003EP1325497A2 Optical disc and a reproduction method, reproduction apparatus, and recording apparatus for the same
07/09/2003EP0867024B1 A multi-drive, multi-magazine mass storage and retrieval unit for tape cartridges
07/09/2003CN2560069Y CD box with CD positioning mechanism
07/09/2003CN2560068Y Double-sheet discs clamping structure
07/09/2003CN2560067Y Disc jacking mechanism
07/09/2003CN2560066Y Multimedia storing box structure
07/09/2003CN2560065Y Optical disc with gradually embedded inductor
07/09/2003CN2559492Y Notebook for clamping loose-leaf pages and multi-optical disc
07/09/2003CN1429390A Cassette for tape type data recording medium, especially a reel cassette
07/09/2003CN1113956C Rinsing composition
07/08/2003USRE38179 Disk storage device having a three-phase brushless DC underhub configured spindle motor
07/08/2003USRE38178 Disk storage device having an underhub spindle motor
07/08/2003US6590859 Disc cartridge
07/08/2003US6590858 Disc cartridge
07/08/2003US6590847 Integrated laser disc cleaning and repairing device
07/08/2003US6590846 Recordable optical disk
07/08/2003US6589626 Copy-protected optical media and method of manufacture thereof
07/08/2003US6589469 Cassette half molding method therefor
07/08/2003US6588694 Take-up reel leader for DLT tape drive
07/08/2003US6588687 High-security data removal process for data-containing disks, portable machine for high-speed, high-security disk data removal, and DVD splitting process and apparatus
07/08/2003US6588247 Hub lock releasing structure for a tape recorder and related method of fabrication
07/08/2003US6588182 Packaging device for disc-shaped items and related materials and method for packaging such discs and material
07/03/2003WO2003054884A1 Flange for maintaining a disc on a support
07/03/2003WO2003054881A1 Recording medium, recording method, recording apparatus, and reproduction method
07/03/2003WO2003054662A2 A system and method for preventing unauthorized use of protected software utilizing a portable security device
07/03/2003US20030124962 Apparatus for repairing the surface of an optical disc
07/03/2003US20030124880 Releasable, repeatable electrical connection employing compression
07/03/2003US20030123379 Limited play optical devices with interstitial reactive layer and methods of making same
07/03/2003US20030123366 Optical disc loading tray
07/03/2003US20030123353 Optical disc apparatus
07/03/2003US20030123302 Limited play optical devices with interstitial reactive layer and methods of making same
07/03/2003US20030123188 Magnetic tape cartridge
07/03/2003US20030123187 Magnetic tape cartridge
07/03/2003US20030123170 Master information carrier and method for manufacturing magnetic disk
07/03/2003US20030122030 Reel
07/03/2003US20030122016 Recording tape cartridge
07/03/2003US20030122015 Recording tape cartridge
07/03/2003US20030122014 Recording tape cartridge
07/03/2003US20030122013 Tape drive device
07/03/2003US20030121806 Protective cover for a data storage disc and method of use
07/03/2003CA2470381A1 Flange for maintaining a disc on a support
07/02/2003EP0927421B1 Cassette having at least one axially movable reel and having blocking means for blocking an axial movement of the reel
07/02/2003CN1427406A Information recording method, information recording and reproducing apparatus and information recording medium
07/02/2003CN1113359C PET (polyethylene terephthalate) lifter device for magnetic disk cartridge
07/02/2003CN1113344C Disk shaped recording medium assembly device and method
07/01/2003US6587948 Recording apparatus, recording medium, playback apparatus, recording method and playback method
07/01/2003US6587430 Disc cartridge adaptor
07/01/2003US6587415 Drive unit having blank/written area identification capability
07/01/2003US6587414 Information recording method, information recording/reproducing apparatus, and information recording medium
07/01/2003US6587307 Method of controlling the internal environment of a data storage cartridge
07/01/2003US6587306 Tape cassette of high transparency material
07/01/2003US6587304 Interchangeable cartridge data storage system for devices performing diverse functions
07/01/2003US6587298 Device for reading and writing tape recording medium, accessing method therefor, and recording medium
07/01/2003US6587297 System and method for detecting the presence of a data-storage cartridge using phase-rotated polarized light
07/01/2003US6587289 Method of magnetically transferring information signal from master medium to slave medium
07/01/2003US6585906 Method for recycling a disk having a layered structure on a glass substrate
07/01/2003US6585177 High-security data removal process for data-containing disks, portable machine for high-speed, high-security disk removal, and DVD splitting process and apparatus
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