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)
07/2000
07/13/2000CA2420015A1 Storage card
07/12/2000EP1018744A2 Assemblable storage and display unit
07/12/2000EP1018739A2 Optical disk cartridge
07/12/2000EP1018738A2 Optical disk cartridge
07/12/2000EP1018737A2 Optical disk cartridge
07/12/2000EP1018736A2 Optical disk cartridge
07/12/2000EP1018735A2 Optical disk cartridge
07/12/2000EP1018729A2 Optical recording/reproducing apparatus and method for using various sizes and types of recording/reproducing mediums therein
07/12/2000EP1018115A1 A method for producing an optical registration carrier by means of a master mould, a device suitable for carrying out such a method, an optical registration carrier, a method for verifying such an optical registration carrier
07/12/2000EP1018113A1 Anti-chipping recording disc, reading method and recording head
07/12/2000EP1018090A1 Latent illuminance discrimination marker and system for data storage cartridges
07/12/2000EP1017730A2 Injection moulding articles made of metallocene and polypropylene
07/12/2000EP0948791B1 Removable disc magazine for a disk changer or the like
07/12/2000CN2387617Y CD protective box
07/12/2000CN1259740A Storing and displaying apparatus capable of assembled
07/12/2000CN1259738A Automatic compact disk library
07/12/2000CN1259731A Optical recording/reproducing device and method using various sized and type recording/reproducing medium
07/12/2000CN1054456C Disc cartridge liner
07/12/2000CN1054455C Cassette loading mechanism
07/11/2000USRE36767 Wafer scrubbing device
07/11/2000US6088323 Optical disk, optical disk device, and optical disk recording method
07/11/2000US6088235 EMI noise cancellation in disk drive having MR read head and single-ended preamplifier
07/11/2000US6088191 Disk hub for a removable cartridge and spindle motor for using same
07/11/2000US6088182 Recording medium cartridge recording/reproducing apparatus using a recording medium cartridge and information management system
07/11/2000US6086992 Resin-coated aluminum alloy plate material
07/11/2000US6086006 Evidence maintaining tape recording reels and cassettes
07/08/2000CA2295289A1 Automatic migration between web-based services
07/06/2000WO2000039798A1 Cassette type audio data or signal recording and reproducing apparatus
07/06/2000WO2000039795A1 Cd-rom trading card
07/06/2000DE19963559A1 Equipment-specific software protection involves encoding digital data using key generated from format information read for memory device, writing encoded data onto memory device
07/06/2000DE19954453A1 Magnetic head drum for magnetic recording device has earthing device incorporated in drum provided by contact element and elastic element with stepped diameter
07/05/2000EP1017057A1 Tape drive unit and recording medium
07/05/2000EP1017056A1 Disc cartridge
07/05/2000EP1016908A2 Two-part spool with flanges
07/05/2000EP1016084A2 Data information disk cartridge and method of assembly and use
07/05/2000CN1259223A Disk cartridge
07/05/2000CN1258977A Loop type data transmission system
07/05/2000CN1258627A Box body with antitheft function
07/04/2000US6084832 Automatic disc changer for a disc reproducing device
07/04/2000US6084743 Magnetic recorder apparatus with reduced debris accumlation on the recorder head and slider
07/04/2000US6084603 Optical information medium and method for printing on the surface of the medium
07/04/2000US6083667 Security against an illegally reproducing process, surface formed with a track of pits, reflecting layer extends on the surface of the transparent substrate.
07/04/2000US6082652 Independent double hub take-up reel arrangement for use with a single reel cartridge tape drive
07/04/2000US6082156 Antitheft case for preventing packed compact discs from being stolen
06/2000
06/30/2000CA2293174A1 Method and apparatus for property transaction price prediction
06/29/2000WO2000038188A1 Recording medium, tape drive, and method for identifying type of recording medium
06/28/2000EP1014719A1 Displaying photographs on a television screen using a videocassette recorder
06/28/2000EP1014375A2 Mini disk container
06/28/2000EP1014368A1 A disc case
06/28/2000EP1014367A1 A disc case
06/28/2000EP1012841A1 Cartridge housing provided with a protrusion to prevent improper insertion
06/28/2000EP1012839A2 Data cartridge library system
06/28/2000EP1012835A1 Protective cover for an optical disc
06/28/2000EP1012775A1 Interchangeable cartridge data storage system for devices performing diverse functions
06/28/2000CN2385408Y Optical disc label locator
06/28/2000CN1258369A Magnetic recording and reproducing apparatus
06/28/2000CN1258075A Optical disk, and device and method for mfg. optical disk, recording or reproducing data of optical disk
06/27/2000US6081785 Optical disk, optical recorder, optical reproducer, crytocommunication system and program license system
06/27/2000US6081501 Attachment system for write-protect ring for optical disk
06/27/2000US6081410 Coin disks
06/27/2000US6079653 Drive for handling multiple size information storage media cartridges and cartridges therefor
06/27/2000US6079651 Tape coupling arrangement for single reel cartridge
06/27/2000US6079557 Packaging for accommodating a disc-shaped information carrier
06/22/2000WO2000036605A1 Method and device for generating digital data watermarked with authentication data
06/22/2000WO2000036601A1 Antihacking optical recording disc and method for reading same
06/22/2000WO2000036593A2 Limited-use tape cassette
06/22/2000CA2354596A1 Limited-use tape cassette
06/21/2000EP1011104A2 Tape cassette
06/21/2000EP1011103A1 Copy protection for CD-ROM
06/21/2000EP1010178A2 Disc case
06/21/2000EP1010177A1 A shutterless data recording cartridge and drive for using same
06/21/2000EP0671730B1 Data recording medium and electronic device using this medium
06/21/2000CN1053756C Tape cassette container casing
06/20/2000US6078563 Disk cartridge capable of taking out a disk
06/20/2000US6078562 Disk cartridge arrangement
06/20/2000US6078557 Method of using optical compact disc
06/20/2000US6078552 Optical information recording device, optical playback device and optical information recording medium
06/20/2000US6078482 Data storage cartridge with releasable shutter assembly
06/20/2000US6078481 Tape storage cartridge having two-level tape path
06/20/2000US6078480 System for recording and/or reproducing information signals, as well as cassette and apparatus for the system
06/20/2000US6078465 Disk device and removable magnetic disk device with electrically separated circuit portions for improved electro-magnetic compatibility
06/20/2000US6078463 Method and system for generating a position error signal from recorded servo data tracks containing information represented by longitudinally spaced, magnetic transitions
06/20/2000US6078278 System including a presentation apparatus, in which different items are selectable, and a control device for controlling the presentation apparatus, and control device for such a system
06/20/2000US6077583 Digital information guard
06/20/2000US6077582 Optical recording edia
06/20/2000US6076667 Safety device to prevent the unlawful appropriation of shop goods
06/15/2000WO2000034153A1 Tear resistant security container
06/14/2000EP1008991A1 One-piece container for retaining various flat rigid objects in an arrangement in three perpendicular planes
06/14/2000EP1008990A2 Tape cassette
06/14/2000EP1008988A2 Recording/reproducing apparatus
06/14/2000EP1008987A2 Tape drive unit and recording medium
06/14/2000CN2383184Y Plastic optic disc outer box
06/14/2000CN1256781A Method for centering hub in optical disc and optical storage system using such disc
06/14/2000CN1256492A Cassette assembling device
06/13/2000US6076165 Method for authenticating digital recording devices
06/13/2000US6075765 Information recording and reproducing apparatus, a cartridge for use in the same, and an information recording and reproducing system having the apparatus
06/13/2000US6075763 Disk cartridge and disk device using the same
06/13/2000US6075682 Diskette liner with film and web layers
06/13/2000US6074031 Method and apparatus for printing labels on digital recording media
06/13/2000US6073872 Attachment structure onto tape reel of tape body, attachment method thereof, deforming apparatus for tape body, and tape cassette