Patents
Patents for G11B 19 - Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function (26,229)
03/2004
03/03/2004EP1394791A2 Displaying an instructed position of a recording medium, defined by information processing unit, display method, program, recording medium and reproducing unit
03/03/2004EP1394782A2 Optical disc drive
03/03/2004EP1394779A1 Optical disk medium, and data recording method and device
03/03/2004EP0906620B1 Device and method for recording an information signal in a recording carrier
03/03/2004CN2605642Y Hard disk rotary motor control system
03/03/2004CN1479842A Bearing unit and motor using the bearing unit
03/03/2004CN1479303A Recording device and its reconstruction device, reconstruction method and recording method and remote control device
03/03/2004CN1479278A 信息记录装置 The information recording apparatus
03/03/2004CN1140898C Optical-disk discrimination device
03/02/2004US6701452 Disk array controller having distributed parity generation function
03/02/2004US6701413 Disk drive performing a read-ahead operation of the data from the disk
03/02/2004US6700846 Information recording and reproducing apparatus and disk discrimination method thereof
03/02/2004US6700843 Apparatus for manufacturing information record medium, information record medium, information recording apparatus and information recording method
03/02/2004US6700718 VSWR skip write detector
03/02/2004US6700278 Disk motor with bearing prestressing feature
03/02/2004US6700256 Brushless motor and production method therefor
03/02/2004US6700241 Positioning device for prestressing magnet of spindle motor
02/2004
02/26/2004WO2004017319A1 Motor having a fluid dynamic bearing with a radial capillary seal and lubricant re-circulation system
02/26/2004WO2004017318A1 Motor having a fluid dynamic bearing with an asymmetric seal
02/26/2004WO2004017312A1 High-density optical disc, method for recording address and/or servo information on the high-density optical disc, and method for reproducing data recorded on the high-density optical disc
02/26/2004WO2002059887A9 System and method for controlling an optical disk drive
02/26/2004US20040039969 Removable storage media drive feature enabling self test without presence of removable media
02/26/2004US20040039852 Optical disk drive control apparatus
02/26/2004US20040039760 Monitoring and correcting for non-translational motion in a resonance measurement apparatus
02/26/2004US20040037200 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk
02/26/2004US20040037197 Optical disc drive
02/26/2004US20040037194 Method for detecting an unbalanced disk in an optical disk reading device
02/26/2004US20040037186 Optical disc recording and reproduction apparatus having automatic gate signal generation modes
02/26/2004US20040037178 Method of detecting imbalanced disk in disk drive apparatus and disk drive apparatus
02/26/2004US20040037174 Disk drive unit
02/26/2004US20040037125 Control device, control method and control program of disk drive enabling recovery from error state with high probability, and recording medium
02/26/2004US20040036436 Rotor position determination for a multi-phase motor
02/26/2004US20040036428 Direction detection and count method for three channel commutation sensor
02/26/2004US20040036371 Spindle motor for disk driving device
02/26/2004US20040034992 Method of positioning disk-shaped medium
02/26/2004US20040034988 Stator assembly made from a molded web of core segments and motor using same
02/25/2004EP1391889A2 Switch device, data-processing apparatus and playback apparatus
02/25/2004EP1391888A2 Information processing unit, information processing method, program for the same, recording method for recording the program and reproducing unit
02/25/2004EP1391887A2 Switch device, data-processing apparatus and playback apparatus
02/25/2004CN1478274A Cdrom复制保护 Cdrom copy protection
02/25/2004CN1477760A Electric motor
02/25/2004CN1477633A Method and device for controlling lead-in mode in disk drive
02/25/2004CN1477630A Information recording method and device, playback device and information protecting method
02/25/2004CN1477629A Motor rotating speed control method for optical drive and its control device
02/25/2004CN1477628A Method for switching optical disk etch-recording machine maximum fetch and etch-recording speed
02/25/2004CN1477624A Optical disk burn-recording control method with different burn-recording rates and its device
02/25/2004CN1139929C Disk device and reproducing method for disk-like recording medium
02/24/2004US6697958 Method and apparatus for driving a recording medium, method and system for recording and reproducing information, and information supplying medium
02/24/2004US6697945 Information processing apparatus, information processing method, information processing system and recording medium
02/24/2004US6697310 Storage apparatus and calibrating method
02/24/2004US6697223 Disc head slider with pole tip spacing de-coupled from slider fly height
02/24/2004US6697215 Index signal output device and floppy disk drive
02/24/2004US6697203 Method for determining lifetime for media thermal decay
02/24/2004US6696376 Rolling granulation process to increase density;smaller pore size; durability
02/24/2004US6694617 Method of assembling a low cost fluid dynamic bearing motor
02/19/2004WO2004001742A3 Rotor limiter for fluid dynamic bearing motor
02/19/2004US20040034724 Digital device configuration and method
02/19/2004US20040032821 Device and method to dampen the vibrations of a rotating storage disk in a data storage device
02/19/2004US20040032801 Method for single-button control of an optical disc drive
02/19/2004US20040032687 Head-slap detection for a data storage device
02/19/2004US20040032542 Front panel having push buttons formed integrally therewith
02/19/2004US20040032421 Remote programming of CD players over a network
02/19/2004US20040032175 Motor having a fluid dynamic bearing with a radial capillary seal and re-circulation
02/18/2004EP1389778A1 Method and apparatus for CD format detection
02/18/2004EP1389777A2 Optical Disk Apparatus and Optical Disk Processing Method and Optical Disk
02/18/2004EP1389776A1 Method and apparatus for CD format detection
02/18/2004CN1476010A Method of improving ball balancing position in ball automatic balancing system
02/18/2004CN1476009A Device and method for reducing program selection time in multidisk convertor
02/18/2004CN1139060C Apparatus for adjusting tilt of disc
02/17/2004US6694090 Method and apparatus for dynamically overriding a ratings limit during playback of a digital program
02/17/2004US6693858 Data cartridge detector
02/17/2004US6693853 Reproducing unit for recording medium
02/17/2004US6693761 Control method of control magnetic disk unit and magnetic disk unit using such method
02/17/2004US6693757 Apparatus and method for adjusting balance and assembling disk drives
02/17/2004US6693648 Pointer interactive apparatus
02/12/2004WO2004013851A1 Disc drive apparatus
02/12/2004WO2004001740A3 Fluid dynamic bearing secondary capillary seal reservoir
02/12/2004US20040030725 Information reproducing and recording apparatus, method for reproducing and recording information and information recorded medium
02/12/2004US20040028387 Method and apparatus for evaluating for the purpose of decoding a bitstream having a data structure fulfilling the requirements of two different data structure standards, and storage medium containing such bitstream
02/12/2004US20040028379 Recording/reproducing apparatus
02/12/2004US20040028375 Video recording/reproducing apparatus and method of displaying menu guide
02/12/2004US20040028300 Motor with dynamic pressure bearing
02/12/2004US20040028299 Bearing unit and motor using the bearing unit
02/12/2004US20040028298 Fluid bearing device
02/12/2004US20040027980 Optical disk recording and/or reproducing apparatus and its recording and/or reproducing method
02/12/2004US20040027954 Disk having unique code for identifying its type for optical disk player and method for discriminating types thereof
02/12/2004US20040027941 Optical recording method and apparatus with different recording rates
02/12/2004US20040027932 Method for switching an optical disc apparatus to different accessing speeds
02/12/2004US20040027927 Cleaning disk, magneto-optical disk drive apparatus and recording/reproduction apparatus
02/12/2004US20040027018 Hydraulic compensation for magnetically biased fluid dynamic bearing motor
02/12/2004US20040026507 Magnetic card transaction apparatus
02/12/2004DE10231962A1 Hydrodynamic bearing for the spindle motor of a hard disk drive has a bearing design with contactless sealing formed by a continuous film of bearing fluid
02/11/2004EP1388856A2 Apparatus and method for reproducing data
02/11/2004EP1388855A2 Information reproducing and recording apparatus, method for reproducing and recording information and information recorded medium
02/11/2004CN1475011A Method and apparatus for determining main parameter values of a storage medium that are required for replaying said storage medium
02/11/2004CN1474402A Changeable storage device and record medium, and driving regulator of record reproducing head
02/11/2004CN1474396A Content record method and record device
02/11/2004CN1474394A Control method for reducing stable rotary speed of rolling ball automatic balance system
02/11/2004CN1474385A Optic disc
02/11/2004CN1138275C Recording and reproducing apparatus for magnetic optical disc