Patents
Patents for G11B 25 - Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing (7,037)
09/1997
09/09/1997US5666342 United tape and disc recording/reproducing device having a united inserting part
09/09/1997US5666251 Cassettes having a plurality of sizes for storing recording mediums therein
09/09/1997US5666239 Laminated base deck for a disc drive
09/03/1997CN2261661Y Portable audio/video disc player
09/02/1997US5663848 Clip for attaching tape drive motor to chassis
08/1997
08/28/1997WO1997030853A1 Card
08/27/1997EP0791920A2 Recording medium cassette and a recording/reproducing apparatus
08/27/1997EP0791220A1 Disk drive including multi-stage environmental diffusion buffer
08/27/1997CN1157885A Bearing device and spindle motor provideo with bearing device
08/20/1997EP0789913A1 Disk cartridge and data storage device for receiving same
08/19/1997US5659445 Recording disk apparatus and rotational supporting structure therefor having improved lubrication arrangement
08/19/1997US5659443 Split band retainer for radially clamping a disk to a hub in a disk drive
08/13/1997CN2259671Y Recording & playing machine for learning new words
08/12/1997US5657184 Disk drive
08/12/1997US5657183 Disk drive apparatus
08/12/1997US5657182 Casing of a magnetic recording and reproducing apparatus having rails for detachable mounting to a computer
08/06/1997EP0788100A2 Automatic cassette changer
08/06/1997EP0787345A1 Movable internal platform for a disk drive
08/06/1997EP0787343A1 Motion limiters in a direct access storage device for preventing disk data zone and spindle bearing damage
08/05/1997US5654847 Magnetic disk apparatus
08/05/1997US5654846 Disk drive unit tilt device
07/1997
07/31/1997WO1997027586A1 Disk memory device and its disk cartridge
07/30/1997EP0786134A1 Disk storage device with integral hub and disk clamp
07/30/1997CN1155734A Magnetic recording/reproducing apparatus
07/29/1997US5652685 Read/write head for contact with a media disk
07/29/1997CA1339151C Method for recording and reproducing information, apparatus therefor andrecording medium
07/24/1997WO1997026654A1 Low profile disk drive architecture with in-line circuit board and flex circuit pressure pin connector
07/22/1997US5650895 Enclosure structure for magnetic disk memory device
07/22/1997US5650891 Apparatus for performing multiple functions in a data storage device using a single electro-mechanical device
07/22/1997US5650890 Apparatus for controlling humidity in a disk drive enclosure
07/22/1997US5649442 Method of manufacturing casing base for hard disc drive device
07/15/1997US5647672 Memory disk driving apparatus
07/15/1997US5647255 Expandable gasket for a head disk assembly of a disk drive
07/09/1997EP0586616B1 Low profile tape drive for driving a mini-data cartridge
07/08/1997US5646802 Disk drive with head suspensions mounted to actuator arm opposite sides to face respective upper and lower surfaces of disk
07/08/1997US5646801 Direct access storage device with improved reliability flex cable mounting
07/08/1997US5646800 Magnetic disc device having a lead wire retaining groove in the actuator arm
07/08/1997CA2109929C Children's music player with control lockout
07/02/1997CN1153373A Magnetic disk device
07/01/1997US5644448 Head signal supply/retrieval structure for magnetic disk drive
06/1997
06/26/1997DE19609886C1 Magnetic head arrangement for scanning magnet strip on flat carrier esp. for e.g. savings book reader
06/25/1997CN1152779A Electronic equipment
06/24/1997US5642344 Recording and/or reproducing apparatus for recording medium and damper mechanism employed in such apparatus
06/24/1997US5642246 Recording and/or reproducing apparatus for different sized cassette which utilizes the cassette housing to engage or disengage the drive means
06/24/1997US5642245 Tape cassette information detecting mechanism and reel lock releasing mechanism for recording and reproducing apparatus
06/24/1997CA2053723C Recording/reproducing apparatus such as a memory apparatus
06/12/1997WO1997021219A1 Memory card and reader therefor
06/12/1997WO1997021217A1 Reel braking mechanism for magnetic tape recording and reproduction apparatuses
06/11/1997EP0479233B1 Disc reproducing apparatus
06/11/1997EP0402397B1 Disk drive apparatus
06/11/1997CN1151804A Cassette recorder that can take cassettes of various sizes
06/10/1997US5638351 Recording and/or reproducing apparatus for recording medium
06/10/1997US5638103 Method for recording and reproducing information, apparatus therefor and recording medium
06/10/1997US5636805 Recording and/or reproducing apparatus having tape tension control mechanism
06/05/1997DE19642374A1 Non-volatile data storage device for use in portable computers
06/05/1997DE19637953A1 Non-volatile data storage device for use in portable computers
06/05/1997DE19635290A1 Non-volatile data storage device for use in portable computers
06/05/1997DE19544254A1 Hard disc mounting and retaining device
06/03/1997US5636313 Data bank apparatus and method of a video recording and reproducing system
06/03/1997US5636091 Magnetic disk apparatus
06/03/1997US5636082 Rotating disk storage device with cooling air flow control
06/03/1997US5636081 Incorporates an organic chemical compound capable of suppressing siloxane from beaing chemically changed to silicon oxide and prevents head crash
05/1997
05/28/1997CN1150694A Supporting mechanism of disk unit in magnetic disk apparatus
05/28/1997CN1150689A United recording/reproducing device
05/27/1997US5633856 Disc table for disc recording/reproducing apparatus and method for producing same
05/22/1997WO1997018562A1 Disc drive hydro bearing lubricant with electrically conductive, non-metallic additive
05/21/1997EP0774755A2 Magnetic recording-playback apparatus for cassettes of two different sizes
05/21/1997EP0774153A1 Disk drive including embedded voice coil magnet plates
05/21/1997CN1150299A Device for locking driving motor of disc player
05/20/1997US5631787 Power reduction shroud for a hard disk drive
05/15/1997DE19542312A1 Compact disc player and disc holder combination resembling book
05/13/1997US5629820 Structure for supporting head suspension of actuator of magnetic disk drive
05/13/1997US5629817 Cassette loading apparatus having a cassette holder and a pair of sliders which are shorter than the cassette holder in one direction
05/07/1997EP0771462A1 Long arm compression connector with bump header
05/07/1997DE19644755A1 Spindle motor arrangement for magnetic hard disk drive
05/07/1997CN1149181A Head transferring mechanism for use in magnetic recording/reproducing apparatus
05/06/1997US5627810 Recording/reproducing apparatus that forms read and write clock signals with differing frequencies from the servo clock signals
05/06/1997US5627699 Magnetic disk unit
05/06/1997US5627698 Servo information recording method and apparatus for an enclosed data storage system
05/06/1997US5626374 Video cassette recorder incorporating therein a door opening device for selectively exposing/concealing operating buttons on a front panel thereof
05/01/1997WO1997015919A1 Molded actuator crash stops
04/1997
04/30/1997DE19601887A1 Magnetic hard disk drive
04/30/1997CN1148900A Device for handling multiple size information storage media cartridges and cartridges thereof
04/29/1997US5625517 Apparatus for reading and/or displaying information obtained from a memory device or a terminal board device of a recording medium cassette
04/29/1997US5625509 Recording and/or reproducing apparatus accommodating different-sized cassettes and including a tension detecting mechanism arranged in accordance with reel base positions
04/29/1997US5625507 Recording and/or reproducing apparatus that loads a tape cassette into standby position while recording and/or reproducing with another tape cassette
04/29/1997US5624584 Process for reducing disk deformation of holder arm of data recording device
04/24/1997DE19637179A1 Read-write head transfer mechanism for magnetic storage device
04/23/1997EP0769782A2 Magnetic disk drive
04/23/1997EP0769628A1 Bearing device and spindle motor provided with the bearing device
04/23/1997CN2253036Y Casket chip storage case with positioned automatic ejecting cover
04/23/1997CN1148438A Reading/writing information on a storage medium
04/23/1997CN1148245A Magnetic recording and reproducing apparatus and video camera using same apparatus
04/22/1997US5623386 Silicon carbide ceramic exterior with recesses
04/22/1997US5623381 Disk drive
04/16/1997EP0768668A1 Multi-cassette loading system
04/16/1997EP0768667A2 Magnetic recording and reproducing apparatus and video camera using same apparatus
04/16/1997EP0767960A1 Linear accelerated device
04/15/1997US5621713 Disc player apparatus
04/15/1997US5621588 Two-plane balance for hard disk drive motor-base assemblies
1 ... 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 ... 71