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)
04/2003
04/15/2003US6549366 Rotation-stabilizing ambient gaseous fluid guide for rotary and storage devices
04/15/2003US6549361 Disk drive comprising spin down circuitry having a power clamp circuit for enhancing power and braking control
04/15/2003US6549359 Disk drive comprising spin down circuitry having a current limit circuit for enhancing power and braking control
04/15/2003US6549353 Overshoot control for a hard disk drive write head
04/15/2003US6549350 Storage device for reliably maintaining data in a reproducible state for a long period of time
04/15/2003US6548973 Method and apparatus for braking a polyphase DC motor
04/10/2003WO2003030157A1 Optical disk drive
04/10/2003WO2003030153A2 Method and recording device for selecting an optimized write strategy and recording medium for use by the method
04/10/2003US20030070109 Automatic read reassignment method and a magnetic disk drive
04/10/2003US20030068157 Disc playback apparatus
04/10/2003US20030067854 Method for reducing the frequency of burn
04/10/2003US20030067853 Method for adjusting the writing speed of a CD drive
04/10/2003US20030067847 Reducing power consumption of rotating disk storage devices
04/10/2003US20030067846 Eliminating ram based and dynamically created and sized random playback table using a constant table and synthesis
04/10/2003US20030067705 Disk drive
04/09/2003EP1300841A2 Flexible disk drive control method capable of preventing a seek error
04/09/2003EP1299880A2 Method and apparatus for controlling access to storage media
04/09/2003EP1145239B1 Digital video apparatus user interface
04/09/2003EP0818042B1 Adaptive compensation for hard disc drive spindle motor manufacturing tolerances
04/09/2003CN1409858A Copy feature for recordable DVD editing
04/09/2003CN1409855A Disc Reproducing device
04/09/2003CN1409304A Optic disc device
04/09/2003CN1409302A Method and device for detecting optimum writing in power for aged writable disc
04/09/2003CN1105388C Multimedia optical disc corresponding to different rating systems of different countries, and method and apparatus for reproduction
04/09/2003CN1105381C Optical recording medium for checking compatibility of optical pick-up device and method of checking using same
04/09/2003CN1105380C Apparatus for discriminating optical recording media of different thicknesses from each other and reproducing information therefrom
04/08/2003US6546490 Signal transmision method
04/08/2003US6546475 Disc controller, disc control system, and disc controlling method
04/08/2003US6546456 Method and apparatus for operating vehicle mounted disk drive storage device
04/08/2003US6546193 Reproduction apparatus for remote rental system and control method of said apparatus
04/08/2003US6545964 Optical reproducing apparatus and method, optical recording apparatus and method, and optical recording medium
04/08/2003US6545962 Optical reproducing method for reproducing information on an optical medium having groove structure with fixed cycle of wobble
04/08/2003US6545961 Optical reproducing method
04/08/2003US6545960 Information recording medium and method and apparatus for recording and reproducing information using the same
04/08/2003US6545956 Disc player and focus search control method
04/08/2003US6545953 Audio signal manipulator system
04/08/2003US6545832 Disk drive capable of rereading same signal from disk in case of error in read signal
04/08/2003US6545378 Electric spindle motor with magnetic bearing and hydrodynamic bearing
04/08/2003US6543781 Spindle-drive motor with a magnetic fluid seal
04/03/2003WO2003028012A1 Optica disk apparatus
04/03/2003WO2003027521A1 Bearing unit and motor using the bearing unit
04/03/2003US20030065621 Rendering device, recording device, copy control method, and program
04/03/2003US20030064757 Method of displaying information on a screen
04/03/2003US20030063545 Information recording/reproducing device and a method of recording a lead-out
04/03/2003US20030063534 Optical disk device
04/03/2003US20030063531 Method and apparatus of measuring axial vibration of a disk recording medium
04/03/2003US20030063412 Disc biasing scheme to minimize single plane unbalance for hard disc drives
04/03/2003US20030063410 Apparatus to generate an adaptive track zero crossing signal in a disc drive and method used by the apparatus
04/03/2003US20030063409 Flexible disk drive control method capable of preventing a seek error from occurring
04/03/2003US20030061707 Assembly method and assembly apparatus for disk recording apparatus
04/02/2003EP1298655A2 Rendering device, recording device, and copy control method
04/02/2003EP1298654A2 Method for fabricating a disk mounting for a motor hub of a hard disk drive, the motor hub thus obtained and a motor including this motor hub
04/02/2003EP1145410B1 Disk motor with bearing prestressing feature
04/02/2003CN1408115A Picture accurate edit without decoding and re-encoding of mpeg bitstream for recordable DVD
04/02/2003CN1407687A Axial vibration preventing mechanism and brushless motor having it
04/02/2003CN1407544A Unusable disc on in compatible recorder
04/02/2003CN1407541A Disc device
04/02/2003CN1104726C Apparatus and method for controlling recording in accordance with remainder of recording medium
04/02/2003CN1104725C Multi-language recording medium and reproducing device for sam
04/02/2003CN1104724C Information recording method, and reproduction apparatus
04/02/2003CN1104721C Data recording apparatus and method and data reproducing apparatus
04/02/2003CN1104715C CD-rom reproducing apparatus and method for controlling the same
04/01/2003US6542458 Information recording medium having wobbled groves
04/01/2003US6542449 Disk drive apparatus
04/01/2003US6542448 Information recording apparatus for recording information on an optical medium having a groove structure with a fixed cycle of wobble
04/01/2003US6541928 Adaptive system and method for spinning a polyphase disk drive motor from a stationary position
04/01/2003CA2365607C Disc recording and/or reproducing apparatus
03/2003
03/27/2003WO2003025934A1 Recording/reproducing device
03/27/2003WO2003025932A1 Digital device configuration and method
03/27/2003WO2003025931A1 Optical disc recording/reproducing method and recording/reproducing apparatus
03/27/2003WO2003025929A1 Prioritizing commands in a data storage device
03/27/2003WO2003025928A1 Disk driver
03/27/2003US20030060728 Biofeedback based personal entertainment system
03/27/2003US20030058779 Spindle device of a disc player
03/27/2003US20030058766 Optical disk capable of disabling incompatible recorder
03/27/2003US20030058765 Method and recording device for selecting an optimized write strategy and recording medium for use by the method
03/27/2003US20030058763 Phase change optical information recording medium, information recording method and apparatus therefor, and information erasing method therefor
03/27/2003US20030058753 Apparatus and method of removing disturbances
03/27/2003US20030058568 Control apparatus for recording medium traveling speed relative to playback apparatus and electronic editing apparatus
03/27/2003US20030058092 Brake signal generating circuit for improving efficiency of lens brake in optical disc reproducing system and method thereof
03/26/2003EP1296328A1 Data recording method, data recording apparatus, and recording medium
03/26/2003EP1296327A1 Data record medium, content data, record medium, data recording method and apparatus, and data reproducing method and apparatus
03/26/2003EP1296326A1 Recorder
03/26/2003EP1296315A2 Phase change optical information recording medium, information recording method and apparatus therefor, and information erasing method therefor
03/26/2003EP1295290A2 Dvd-worm optical disk media
03/26/2003EP0653699B1 Apparatus and method for reproducing data from disc, and disc
03/26/2003CN1406380A Digital video apparatus user interface
03/26/2003CN1406378A Dual mode disc drive and method
03/26/2003CN1405775A Method and medium for recording video-audio frequency data
03/26/2003CN1405772A Digital general disc Voice-frequency disc and its playing method and device
03/26/2003CN1405771A Digital general disc voice-frequency disc and its playing method and device
03/26/2003CN1405770A Optical storage device discrimination method
03/26/2003CN1405769A Information storage device of recording/generating after selecting among multiple operation mode, and control method thereof
03/26/2003CN1405757A CD reproducing system and method of reproducing static pictures
03/26/2003CN1405756A CD apparatus and method for identifying kind of CD
03/26/2003CN1405755A Mechanical apparatus started by coin-in-slot for self producing card-shape image disc
03/26/2003CN1104007C Apparatus for replaying recording medium
03/26/2003CN1104003C Compatible optical pickup capable of scanning multiple tracks
03/26/2003CN1103999C Method for discriminating type of disc and digital versatile disc system adopting the same
03/26/2003CN1103998C Optical disc reproducing device capable of correcting balancer characteristic