Patents
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)
01/2002
01/03/2002WO2002001564A1 Information recording device and method, and information recording system
01/03/2002WO2002001563A1 Method of forming an insert for a cd-rom case
01/03/2002WO2002001560A1 Data recording method, data recording apparatus, and recording medium
01/03/2002WO2001056027A3 Data carrier that can also be used as a means of payment
01/03/2002US20020001690 Copy-protected optical disc and method of manufacture thereof
01/03/2002US20020001285 Optical recording medium
01/02/2002EP1168349A2 Disc holding devices and disc accommodating casings
01/02/2002EP1168340A2 Magnetic tape cartridge
01/02/2002EP1168339A2 Recording medium cartridge
01/02/2002EP1168338A2 Magnetic tape cassette and tape reel
01/02/2002EP1168337A2 Magnetic tape cassette
01/02/2002EP1168336A2 Magnetic tape cassette
01/02/2002EP1168335A2 Recording-media tape reel
01/02/2002EP1168328A1 Optical disk, optical recorder, optical reproducer, cryptocommunication system and program license system
01/02/2002EP1168323A2 Irregular surfaced tape guide
01/02/2002EP1168321A1 Method of applying labels to optical discs for data storage
01/02/2002EP1167266A2 Collapsible hub assembly
01/02/2002EP1166271A1 Apparatus for holding a compact disk
01/02/2002EP1165402A1 Rosette having radially deflectable finger ends for holding disc shaped elements
01/02/2002CN1328947A Theft-proof device for commodity
01/01/2002US6334582 Contacting a data-containing disk with a rotating cutter having a patterned surface to provide a declassified disk
01/01/2002US6334268 Disk storage case
01/01/2002US6334229 Apparatus for cleaning edges of contaminated substrates
01/01/2002CA2262703C Magnetic disk cartridge
01/01/2002CA2262664C Magnetic disk cartridge and method for manufacturing the same
01/01/2002CA2262653C Magnetic disk cartridge
12/2001
12/27/2001WO2001099110A1 Device for encasing storage media containing separately addressable data
12/27/2001WO2001047131A3 Method and circuit for transmitting a data-modulated high-frequency data signal from a transmitter to a receiver having a simplified receiver architecture
12/27/2001US20010055728 Optical information recording medium
12/27/2001US20010055270 Disk cartridge
12/27/2001US20010055269 Optical recording medium
12/27/2001US20010055267 Disk changer device and disk magazine
12/27/2001US20010055178 Mini-cartridge adapter for adapting a mini-cartridge to an industry standard tape cartridge format
12/27/2001US20010055132 Optical disk recordable using both a cipher key and disk identification information for encryption
12/27/2001US20010054664 Magnetic tape cartridge
12/27/2001US20010054663 Magnetic tape cassette, guide roller, and a method of manufacturing a guide roller
12/27/2001US20010054662 Tape reel assembly with hub sleeve and spherical piece for a data storage tape cartridge, and method of manufacture
12/26/2001CN2468127Y Soft disk capable of optical reading
12/26/2001CN1328686A Magnetic tape cassette
12/25/2001US6333911 Disk playback apparatus disk changer device and disk magazine device
12/25/2001US6333905 Optical disk, optical disk device, and optical disk recording method
12/25/2001US6333834 Rattle reduction mechanism in a removable cartridge for a disk drive
12/25/2001US6333833 Hard disk platter assembly with plastic hub for use in a removable cartridge
12/25/2001US6333286 Magnetic disks, smoothness modulus of elasticity, nonbending and nonvibrating
12/25/2001US6332942 Method for assembling a hub to an optical disk
12/25/2001US6332656 Dispensing and storage unit for discs and the like
12/25/2001US6332584 Magnetic tape splicing for reducing tape pack distortion
12/25/2001US6332578 Adapter
12/25/2001US6332338 Generating glass apparatus; prepare chemical intermediate, melt glass, feed melting glass into mold, press shape
12/20/2001WO2001097225A1 Cd and dvd packaging
12/20/2001WO2001097224A2 Method and apparatus for storing data in a removable cartridge
12/20/2001WO2001097002A1 Disk drive unit
12/20/2001WO2001097001A1 Disk drive unit
12/20/2001US20010052577 Electron beam irradiation apparatus, electron beam irradiation method, original disk, stamper, and recording medium
12/20/2001DE10061134A1 Coating removal plant for recovering polycarbonate from compact discs(CD) uses a pressure roll for pressing discs against a support to release the coating
12/19/2001EP1164588A2 Information outputting apparatus and method, information recording apparatus and method, information outputting recording system and information recording medium
12/19/2001EP1164031A1 Thermo reversible recording medium, member having information memorizing part, thermo reversible recording label, method of and apparatus for image processing
12/19/2001EP1163674A1 A device for retaining articles
12/19/2001EP1163629A1 Intelligent media reader and label printer
12/19/2001EP1163628A1 Intelligent media reader and label printer
12/19/2001EP1025563B1 STORAGE BOX AND SET-UP DEVICE FOR STORAGE BOXES FOR MASS INFORMATION CARRIERS SUCH AS CDs, COMPUTER DISKS AND THE LIKE
12/19/2001CN1327585A Addition of watermark keys according to a flexible format
12/19/2001CN1327429A Rosette having radially deflectable finger ends for holding disc shaped elements
12/19/2001CN1327428A Recorded medium container and information providing body
12/19/2001CN1327237A Magnetic tape of storage medium
12/19/2001CN1326819A Conic fabric label
12/19/2001CA2350889A1 Commodaty antitheft implement
12/18/2001US6331922 Magnetic tape cartridge with elastic member for removably holding leader pin
12/18/2001US6330943 Packaging device for disc-shaped items and related materials and method for packaging such discs and material
12/18/2001CA2033729C Data disc and method for retrieving data recorded on data disc
12/13/2001WO2001095316A2 Method and apparatus for cleaning disc drive components
12/13/2001US20010052078 Information outputting apparatus and information outputting method, information recording apparatus and information recording method, information outputting recording system and information recording medium
12/13/2001US20010050831 Method and apparatus for cleaning disc drive components
12/13/2001US20010050239 Disc holding device and disc accommodating casing
12/13/2001US20010050091 Cleaning disks; detecting defects in surface; laser polishing
12/12/2001EP1162619A1 Magnetic tape cartridge
12/12/2001EP1162615A2 Optical disk apparatus, optical disk recording method, and optical disk
12/12/2001EP1161162A1 Foldable rack for compact disc and the like
12/12/2001EP0919059B1 Tape reel and cartridge having protective flange rings
12/12/2001CN1326587A Magnetic tape cartridge
12/12/2001CN1326586A Reel of magnetic tape cartridge
12/12/2001CN1326416A Cassette storing case
12/12/2001CN1325814A Disk container
12/11/2001US6330215 Rewritable disc and method of controlling recording of the same
12/11/2001US6330210 Data structure for control information on rewriteable data storage media
12/11/2001US6330130 Disk cartridge with fuzzed liner having rough fibers
12/11/2001US6330129 Cartridge case for a disk-shaped recording medium and a disk cartridge
12/11/2001US6330125 Exchangeable storage apparatus, recording medium drive actuator, head drive actuator and recording medium cartridge
12/11/2001US6329035 Optical data storage medium capable of reversibly displaying information
12/11/2001US6328363 Device for handling discs, such as CDs
12/11/2001US6328241 VTR cassette tape
12/11/2001US6328162 Cassette accomodation case
12/11/2001CA2339830C Mobile karaoke system, method used provide electromagnetic compatibility for mobile karaoke system, mobile wireless transmitting device for it, cartridge for it, method used to prevent usage of unauthorized cartridge in it and method to prevent unauthorized accessed to the data stored in it
12/06/2001US20010048998 Disk cartridge storage case and index card
12/06/2001US20010048659 Data structure for control information on rewriteable data storage media
12/06/2001US20010048641 Scent emitting device
12/06/2001US20010047947 Compact disc container
12/06/2001DE10113779A1 System for positioning a removable tape cassette in a read- write drive ensures that only minimal vertical movement is necessary and that the cassette is easily and precisely positioned
12/05/2001EP1160959A2 Thin type permanent magnet generator and diskette incorporating same
12/05/2001EP1160792A2 Container for disk