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)
06/2004
06/17/2004US20040114478 Disc-shaped optical recording medium and reproduction limit method thereof
06/17/2004US20040114276 Disk cartridge
06/17/2004US20040114272 Thermal insulator for protecting a storage tape in a tape drive
06/17/2004US20040114266 Tape cassette and tape driver
06/17/2004US20040114264 Magnetic transfer system
06/17/2004DE202004002918U1 Printing of information onto a compact disc is facilitated with the use of a letter template disc
06/17/2004DE10255744A1 Storage device for standard data media cassettes, especially audio, video, CD, DVD, and CD-ROM cassettes, has storage box with a stop on the rear wall so that the cassettes can be pivoted slightly to ease their removal
06/16/2004EP1429339A2 Thermal insulator for protecting a storage tape in a tape drive
06/16/2004EP1429333A1 Disc cartridge, disc recording medium apparatus, and disc recording and/or reproducing apparatus
06/16/2004EP1429319A2 Method of writing on an optical disc using a non-Cartesian coordinate system
06/16/2004EP1112572A4 Disk protective enclosure
06/16/2004EP1071538B1 Method and apparatus for repairing optical discs
06/16/2004EP0914653B1 Two-sided hybrid dvd-cd disc
06/16/2004CN1505897A Archiving and sharing of multimedia content
06/16/2004CN1505817A Disc cartridge
06/16/2004CN1505816A Optical readable information disk
06/16/2004CN1505032A Optical disk playing method taking advantage of internet
06/16/2004CN1154105C System and method for copy protection for digital signals
06/16/2004CN1154099C Color RW-CD and its making method
06/16/2004CN1154097C Optical disk and reproducing device thereof
06/15/2004US6751186 Optical disk cartridge
06/15/2004US6751059 Magnetic tape cartridge with urging member acting on reel brake radial outer periphery
06/15/2004US6751058 Positioning system for removable data storage cartridges
06/15/2004US6749141 Loading mechanism in which a drive ring comprising a press formed product is used
06/15/2004US6749140 Recording tape cartridge
06/15/2004US6748994 Label applicator, method and label therefor
06/10/2004WO2004007315A9 Packaging for limited lifetime optical data storage media
06/10/2004US20040109259 Structure for holding recording tape cartridge and method of manufacturing said structure
06/10/2004US20040109254 Tape drive apparatus
06/10/2004US20040109252 Magnetic transfer method and magnetic transfer apparatus
06/10/2004US20040109016 Motion picture anti-piracy coding
06/10/2004US20040108231 Temporary protective covering for compact discs and the like
06/10/2004US20040108230 Forgery prevention structure for CD containers
06/10/2004US20040108071 Label applicator and system
06/09/2004EP1426960A1 Disk cartridge, disk recording medium device, and disk recording and/or reproducing device
06/09/2004EP1426959A1 Disk cartridge, disk recording medium device, and disk recording and/or reproducing device
06/09/2004EP1426928A1 Method and apparatus for magnetic transfer
06/09/2004EP1425749A1 A case for holding a disc-shaped article
06/09/2004EP1425748A2 Record carrier for storage and reproduction arrangement and storage arrangement for processing data not related to the record carrier
06/09/2004EP1344220B1 Method and apparatus for producing a packaging for a storage medium in particular for a cd
06/09/2004EP1312067A4 Promotional system
06/09/2004EP1177142A4 Packaging device for disc-shaped items and related materials and method for packaging such discs and material
06/09/2004CN1503973A Optical information recording medium and optical information recording/reproduction apparatus
06/09/2004CN1503969A Optical disc and protective method for same
06/09/2004CN1153214C Data storage disk, method for strengthening substrate, and direct access storage apparatus
06/09/2004CN1153213C Magnetic tape cartridge
06/09/2004CN1153212C Cassette box
06/09/2004CN1153201C Optical recording/reproducing device and method using various sized and type recording/reproducing medium
06/08/2004US6747943 Optical recording medium and disc cartridge
06/08/2004US6747844 Disk drive
06/08/2004US6745968 Single-reel cartridge for data processing having a multi-part braking system
06/08/2004US6745967 Magnetic tape cartridge
06/08/2004US6745946 Device for scanning an electromagnetically suspended information carrier
06/08/2004CA2265569C Optical disc adhesive label applicator
06/03/2004WO2004046856A2 Removable cartridge with sealed motor hub and motor bearing in cartridge
06/03/2004WO2004025645A3 Rfid security device for optical disc
06/03/2004US20040107433 Recording medium cartridge
06/03/2004US20040107355 Recording medium, recording-medium management method, and recording-medium management system
06/03/2004US20040105373 Information recording/reading head
06/03/2004US20040105353 [method for operating the tray of an optical disk system]
06/03/2004US20040105183 Magnetic transfer apparatus
06/03/2004US20040104297 Recording and/or reproducing apparatus
06/03/2004US20040104294 Tape cartridge
06/03/2004US20040104292 Magnetic tape cartridge
06/02/2004CN1502106A Improved disk holder
06/02/2004CN1502105A Tape reel and tape cartridge having the same
06/02/2004CN1501392A Image description method, program and image description system
06/02/2004CN1501391A Method, program and system of forming visual image on optical disk
06/02/2004CN1152383C Reel for winding photosensitive film
06/02/2004CN1152381C Method for identifying data by using attribute information
06/02/2004CN1152311C Optical recorder and optical reproducing device
06/01/2004US6744596 Magnetic tape cartridge
06/01/2004US6744595 Portable data storage cartridge encoded multi-position mechanical indicator
06/01/2004US6744592 Cleaner strip for rollers of cartridge loader
06/01/2004US6742739 Magnetic tape cassette, guide roller, and a method of manufacturing a guide roller
06/01/2004US6742738 Recording tape cartridge
05/2004
05/27/2004WO2004044914A1 Information recording medium cartridge
05/27/2004WO2004044911A2 Method and device for preventing use of non-original optical media
05/27/2004WO2004032132A3 Data recording device comprising a diaphragm-type support
05/27/2004US20040103425 Disc cartridge
05/27/2004US20040103424 Optical disc and method of protecting same
05/27/2004US20040103423 Data storage disk capable of limiting extension of crack
05/27/2004US20040101646 Compact disc label construction
05/27/2004US20040101275 Recording medium cartridge and recording/reproducing apparatus therefor
05/27/2004US20040101140 Recording medium cartridge and a recording-and-reproducing apparatus thereof
05/27/2004US20040100710 Magnetic transfer method and magnetic transfer apparatus
05/27/2004US20040099762 Magnetic tape cartridge reel
05/27/2004US20040099758 Magnetic tape cartridge
05/26/2004EP1422707A2 Information recording / reading head
05/26/2004EP1422697A2 Method, program and system of forming visual image on optical disk
05/26/2004EP1421002A1 Compact disc clamping sleeve
05/26/2004EP0941536B1 Housing for a disc-shaped information carrier
05/26/2004CN1499513A CD cartridge
05/25/2004US6741537 Disk cartridge device operative with disk cartridges of different sizes and height
05/25/2004US6741423 Magnetic tape cartridge having a latch spring with one of an inclined guide surface and a bent portion supported by a support member
05/25/2004US6741415 Method of writing servo signal on magnetic tape
05/25/2004US6739539 Recording tape cartridge
05/25/2004US6739538 Tape reel assembly with self-adjusting flange for a data storage tape cartridge
05/25/2004US6739537 Single-reel tape cartridge with leader locking mechanism
05/25/2004US6739536 Optical detection of alignment and/or absence of tape cartridge leader pin
1 ... 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 ... 252