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)
08/2002
08/14/2002CN2505953Y Optical disk structure possessing controlled chip
08/14/2002CN1364364A System, method and article for tracking distribution of content electronically of laser-disc-medium
08/13/2002US6433963 Disc cartridge
08/13/2002US6433962 Limited initial special use tape cassette with unlimited conventional use thereafter
08/13/2002US6433954 Tape cartridge holder with misinsertion prevention structure
08/13/2002US6433953 Recording/reproducing apparatus
08/13/2002US6433950 Disk drive with radially dispersed servo bursts
08/13/2002US6433948 Process management method using servo track writer
08/13/2002US6431967 Apparatus and buffing element for uniformly reconditioning digital recording discs
08/13/2002US6431353 Disc cartridge envelope
08/13/2002US6431238 CD labler fixture
08/13/2002US6431237 Disk labeling device
08/13/2002US6431184 Apparatus and method for washing substrate
08/13/2002CA2091979C Storage container for mini-disk cartridges
08/13/2002CA2064344C Tape storage rack
08/08/2002WO2002061749A1 Hermetically sealed package for optical media disk
08/08/2002WO2002061745A2 Data cartridge load/unload mechanism for disk drive
08/08/2002US20020106497 For cleaning a magnetic head or a running system used in magnetic recording and reproducing apparatus for the audio, the video recorder and the computer
08/08/2002US20020106467 Storage case for magnetic tape cassette
08/08/2002US20020105899 Digital media hangtag having a non circular contour
08/08/2002US20020105861 Standalone MP3 recording station
08/08/2002US20020105841 Compact disk having associated display
08/08/2002US20020105752 Magnetic recording medium and magnetic recording/reproducing device
08/08/2002US20020105749 Communications device for non-contact semiconductor memories
08/08/2002US20020104913 Magnetic tape cartridge
08/07/2002EP1229540A1 Disc cartridge and disc recording and/or reproducing apparatus
08/07/2002EP1229529A2 Method for creating durable printed CD's using clear hot stamp coating
08/07/2002EP1228411A1 Optical storage media having limited useful life
08/07/2002CN1363092A Recording and/or producing apparatus including transponder communiation station having station transmission coil
08/07/2002CN1362906A Apparatus and method for the restoration of optical storage media
08/07/2002CN1088895C Cassette adaptor
08/07/2002CN1088894C Disc cartridge with shutter and stock roll therefor
08/07/2002CN1088893C Disc cartridge
08/06/2002US6430147 Disk cartridge and adapter
08/06/2002US6430129 Information recording method, information recording/reproducing apparatus, and information recording medium
08/06/2002US6430005 Removable cartridge disk drive with a receiver for receiving a cartridge housing a hard disk
08/06/2002US6430004 Tape cassette reel-locking spring with connection portion bent downwardly at midway portion thereof
08/06/2002US6429993 Magnetic recording and playing back apparatus
08/06/2002US6429992 Non-contact type transmission device and rotary magnetic head unit having the non-contact type transmission device and a bias current control section
08/06/2002US6429411 Magnetic tape processing method and magnetic tape processing apparatus having an optical system
08/06/2002US6428626 Such as motion picture film, comprising a sprayer for spraying liquid solvent at a first location, a wiping device at second location, and drive means for driving film to first and second locations; cleans at high speed
08/06/2002US6428396 Method of producing a substrate for an information recording medium and method of producing an information recording medium
08/06/2002US6427934 Tape reel for minimizing print through
08/06/2002US6427905 Envelope assembly having offset tearable lines
08/06/2002US6427840 Packaged product with a foil wrapper having a perforation for opening the foil wrapper
08/06/2002CA2079163C Tape cassette case
08/01/2002WO2002059881A1 Method and system for authenticating an optical disc using purposefully provided data errors
08/01/2002WO2002059878A2 Compact disc based medical information system
08/01/2002WO2002058884A1 Disc repair system
08/01/2002US20020102919 Disc repair system
08/01/2002US20020102437 Rewritable indication label for recording medium, recording medium and recording medium case
08/01/2002US20020101816 Removable optical storage device and system
08/01/2002US20020101712 Diskette type electronic device
08/01/2002US20020101676 Calbration of cartridge library and calibration cartridge therefor
08/01/2002US20020101497 Method for creating durable printed CD's using clear hot stamp coating
08/01/2002US20020100831 Take up assembly for wrapping spaced tape portions
08/01/2002US20020100830 Tape pin load/unload control mechanism
08/01/2002US20020100829 Take up assembly door mechanism
08/01/2002US20020100253 Method and apparatus for assembling personalized electronic media into printed products
08/01/2002DE10103938A1 Aufbewahrungssystem zur Aufnahme von Aufzeichnungsträgern Storage system for recording recording media
08/01/2002CA2436153A1 Method and system for authenticating an optical disc using purposefully provided data errors
07/2002
07/31/2002EP1227490A1 Cartridge in which disk is stored
07/31/2002EP1227489A1 Disk cartridge and disk drive apparatus
07/31/2002EP1227488A1 Cartridge containing disk and device for recording or reproducing signal on or from the disk
07/31/2002EP1227476A1 Optical disk
07/31/2002EP1226584A1 Compact disc case
07/31/2002EP1226583A1 System, method and article of manufacture for interactive, network support of information based on the electronic content of a laser-centric medium
07/31/2002EP0978122A4 Dry bonded digital versatile disc with one or more layers of adhesive
07/31/2002CN1361533A Disk device and cleaning tool and its cleaning method
07/31/2002CN1361528A Hub for tape type or magnetic tape type information media
07/31/2002CN1361520A Rewritable optical disk, its producing method and producing system
07/31/2002CN1361051A Convey fixing element for data storage cassette, and data storage cassette with convey fixing element and relative method
07/31/2002CN1088537C Prism for data tape cartridge reader
07/30/2002US6426938 Disc protection casing and drive for receiving the same
07/30/2002US6426849 Flexible disk comprising a member for filling up a gap between a metal hub and a jacket center hole without regulating a movement of the metal hub
07/30/2002US6426705 Control that enables/disables a user interface
07/30/2002US6426311 Glass-ceramics
07/30/2002US6425550 Carrier tape reel assembly
07/30/2002US6425519 Envelope assembly having partial protective panel
07/30/2002US6425481 Storage case for information carrying disks
07/25/2002WO2002058062A2 Cdrom copy protection
07/25/2002WO2002058056A1 Limiting shelf life for limited play optical information storage media
07/25/2002US20020099527 System and method for determining post-collision vehicular velocity changes
07/25/2002US20020098702 Apparatus and methods for chemical-mechanical polishing of semiconductor wafers
07/25/2002US20020097871 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
07/25/2002US20020097664 Optical disk and recording/reproduction apparatus using the same
07/25/2002US20020097657 Optical information recording/reproducing apparatus and method for using both disc cartridges holding 8cm and 12cm disc
07/25/2002US20020097649 Disklike recording media, a method for detecting forged disks, an anti-forgery system for performing a true-false judgement based on information collected from the recording media, and a manufacruring apparatus for recording information in the disks
07/25/2002US20020097645 Method and apparatus for processing information data and management information thereof
07/25/2002US20020097523 Magnetic tape cartridge
07/25/2002US20020096875 Label
07/25/2002US20020096590 Magnetic tape cartridge
07/25/2002US20020096441 Novelty item and product sample card with video or audio device carrier
07/25/2002DE10164160A1 Verfahren und Vorrichtung zum Reiningen des Objektivs eines optischen Systems sowie Laufwerk für optische Platten Method and apparatus for Reiningen of the lens of an optical system and optical disk drive
07/25/2002CA2431164A1 Limiting shelf life for limited play optical information storage media
07/24/2002EP1225585A1 CD comprising a transponder and a CD-box comprising a resonance circuit
07/24/2002EP1225577A2 Apparatus and method for retrieving data related to a data cartridge
07/24/2002EP1224129A1 Envelope
07/24/2002CN2502363Y Card-inserting type optical disk
07/24/2002CN2502362Y Hard disk module