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)
07/2001
07/03/2001US6256165 Easy to manufacture covering device of a hard disk drive that dampens vibrations and seals internal components within
07/03/2001US6256164 Adjustment mechanism for servo track writer for use in hard disc drive
06/2001
06/28/2001WO2001004905B1 Optical data carrier in the form of a disk
06/27/2001EP1111610A2 Disc cartridge and disc apparatus
06/27/2001CN1301009A Cassette recording media and magnetic disc drive for using same
06/26/2001US6252738 Spindle motor having a taper for heat shrink clamp ring
06/26/2001US6252737 Contact magnetic disk apparatus
06/26/2001US6250364 Semi-solid processing to form disk drive components
06/21/2001US20010004339 Disk drive system
06/21/2001US20010004305 Disc cartridge and disc apparatus
06/21/2001DE10046948A1 Hard disk drive with loading/unloading function for personal computer, has arm fixing mechanism connected to suspension arm at position where it reaches internal diameter area of disc
06/20/2001EP1109160A1 Disk drive system
06/20/2001EP1109156A2 Data storage system having a media-stabilizing member
06/19/2001US6249400 Radiation apparatus of hard disk drive
06/14/2001US20010003498 High-density flexible disk drive having a function of facilitating correct insertion of a large-capacity flexible disk thereinto without an insertion error
06/07/2001US20010002868 Disc device
06/05/2001US6243336 Optical disc system having servo motor and servo error detection assembly operated relative to monitored quad sum signal and focus capture method for use in same
06/05/2001US6243330 Medium, apparatus, and method related to encryption resultant information
05/2001
05/31/2001WO2001039183A1 High stability spin stand platform
05/31/2001US20010002157 A data storage device having a load-bearing cartridge-access door
05/31/2001DE10048159A1 Gerät zur Aufnahme und Wiedergabe mittels einer optischen Platte (zBMD) und Verfahren zum Einbau seines Drehtellermotors Apparatus for recording and reproducing means of an optical disc (zBMD) and methods for incorporating his turntable motor
05/30/2001EP1103972A1 Disk drive and disk cartridge
05/30/2001EP1103048A1 Compact disc shaped like a calling card
05/30/2001EP0753192B1 Recording and/or reproducing apparatus for cassettes of at least two different sizes
05/30/2001EP0728353B1 Stackable actuator assembly
05/29/2001US6239943 Squeeze film damping for a hard disc drive
05/29/2001US6238467 Rigid multi-functional filter assembly
05/25/2001WO2001001393A3 Active damping of actuator bearing translational mode
05/24/2001US20010001529 Rack for memory storage devices
05/23/2001EP1086464A4 Storage card and devices
05/23/2001EP0765517B1 Aerodynamic actuator-filter latch for hard disk drive
05/22/2001US6236636 Spindle motor inclination angle adjusting mechanism in optical disk apparatus
05/22/2001US6236533 Cable connector conformable to disc drive housing
05/22/2001US6236532 Magnetic disk drive having small clearance between magnetic disk and surface opposing thereto
05/22/2001US6236531 Flex support snubber
05/22/2001US6236526 Audio cassette player with permanently installed cassette
05/22/2001US6236201 Magnetic head and disk tester with pitch correction
05/16/2001EP1099145A1 Data system with support surfaces for reciprocating data head
05/16/2001CN1065979C Multifunctional CD test instrument
05/15/2001US6233142 Mechanical architecture of supporting a hard disk drive into a feature card slot in a network computer
05/15/2001US6231698 Increased torque retention; surface hardening
05/15/2001US6231676 Cleaning process for disc drive components
05/10/2001DE10045032A1 Tape mini cassette adapter for tape cassette drive of digital computer, has housing with surface main wall in coplanar alignment with surface of cassette housing
05/09/2001CN1294741A Method of press-working frame plate on which disk driving motor is arranged
05/08/2001US6229781 Disk apparatus for providing an increased reliability of disk holding and clamping operations when installed in its vertical position
05/08/2001US6229779 Physical play-in-place audio compact disc jewel case
05/08/2001US6229676 Ferrofluid seal for actuator bearing
05/08/2001US6229668 Acoustic plug for a hard disk drive
05/08/2001US6227516 Quick-release mechanism for hard disk drive
05/03/2001WO2001031655A1 Process for designing an optimal vibration isolation mount for a disc drive
05/03/2001WO2001031642A2 Actuator arm with tapered trailing edge and recessed head conductor
05/01/2001US6226249 Pickup unit having a first chassis and a second chassis supported by a rotary shaft
05/01/2001US6226146 Multi-point interference disc spacer for a disc drive
05/01/2001US6226145 Actuator assembly mounted disc snubber
05/01/2001US6226143 Disk drive having support posts aligned with storage disk and actuator mounting points to reduce mechanical off-tracking
04/2001
04/26/2001WO2001029837A1 Medium for fluorescent read-only multilayer optical information carrier and its manufacturing method
04/26/2001WO2001029835A1 Apparatus for information retrieval from a multilayer fluorescent optical clear card
04/25/2001EP1094462A1 Method for producing a disc table for disc recording/reproducing apparatus
04/25/2001CN1065063C Tape cassette for cleaning VCR heads and transport components
04/24/2001US6222336 Rotational vibration detection using spindle motor velocity sense coils
04/24/2001US6220539 Drive for handling multiple size information storage media cartridges and cartridges therefor
04/18/2001EP0811228B1 Disk cartridge detection methods and apparatus
04/18/2001CN1291770A Device for reading out from optical record medium and loading into optical record medium
04/18/2001CN1064774C 光学拾取装置 The optical pickup apparatus
04/17/2001US6219195 Low-noise magneto-resistive amplifier using CMOS technology
04/12/2001DE19948320A1 Gerät zum Lesen oder Beschreiben optischer Aufzeichnungsträger Device for reading from or writing to optical recording media
04/11/2001EP1091353A1 Appliance for reading from or writing to optical recording media
04/11/2001CN1064473C Magnetic drum motor apparatus
04/10/2001US6215616 Disk drive spindle motor with wire guide insert
04/10/2001US6215615 Data storage device
04/10/2001US6215613 Cartridge tape door opening apparatus for use with tape cartridges having differing size formats
04/10/2001US6212759 Automated assembly device for assembly of components of a disc drive
04/05/2001WO2001024183A1 Hard disc drive
04/05/2001WO2000063919A8 Inertia ring for improved rotational vibration performance
04/05/2001DE19947142A1 Method of using non-optical storage drives for circular or torus-shaped media, employs several write or read-write heads accessing the common data medium
04/04/2001EP1089284A2 Recording and reproduction apparatus
04/04/2001EP1089277A2 Cassette deck
04/04/2001CN1290012A CD device and method for mounting electric motor of shaft
04/03/2001US6212030 Magnetic disk drive having means for reducing disk deformation
04/03/2001US6212029 Snubber for a disc drive
04/03/2001US6212026 Data storage apparatus having an impact detecting mechanism
03/2001
03/29/2001WO2001022422A1 Rigid multi-functional filter assembly
03/29/2001WO2001022421A1 Improved multi-functional molded filter for removing contaminants from an enclosure
03/29/2001WO2001022418A1 Magnetic tape cassette
03/29/2001WO2001022415A1 Drive unit and electric motor therefor
03/28/2001EP1087395A2 Cartridge-type recording medium and disc drive apparatus using the recording medium
03/28/2001EP1086464A1 Storage card and devices
03/27/2001US6208506 Space saving CD-ROM/DVD drive mechanism used with electronic devices
03/27/2001US6208489 Head stack-level load/unload mechanism for rigid disk drives
03/27/2001US6208485 Microfile
03/20/2001US6205111 Disk driving apparatus for reliably centering a meter-layer optical disk on which information is recorded
03/20/2001US6205006 Magnetic recording and reproducing apparatus with a rotary head cylinder unit supported with a predetermined pressure
03/20/2001US6205005 Disk drive
03/20/2001US6205004 Device for fixing actuator and cover in hard disk drive
03/20/2001US6204996 Low profile spindle motor
03/20/2001US6204588 Rotor capable of being used as a recording media
03/15/2001WO2001018138A2 Pressure sensitive adhesives for use with data storage devices
03/15/2001WO2000057353A8 Intelligent media reader and label printer
03/15/2001DE10009973A1 Locking device for computer expansion unit, particularly for notebook- PC, has swiveling piece provided adjacent to expansion unit insertion point
03/14/2001CN1287671A Card type electronic device
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