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)
05/2003
05/01/2003US20030081534 Disk drive device
05/01/2003US20030081526 Disk cartridge and disk drive apparatus
05/01/2003US20030081522 Power saving system for optical disc recording/reproducing apparatus
05/01/2003US20030081521 Limited use DVD-video disc
05/01/2003US20030081519 Optical disk player
05/01/2003US20030081517 Method and apparatus of recording data optimally onto a speed-changing disk
05/01/2003US20030081353 Digital device configuration and method
05/01/2003US20030081351 Fluid dynamic bearing thermal compensation
05/01/2003US20030081337 Method and apparatus for controlling write operation in a disk drive
04/2003
04/30/2003CN1415164A Arrangement for vecording navigation information in data recorder
04/30/2003CN1414551A Method and equipment for reproducing contents from information storage medium by interactive model
04/30/2003CN1414543A Gantry signal cutting quasi-potential correcting method and gantry signal production method
04/30/2003CN1414542A Information drop-out checkout circuit and optical disk device
04/30/2003CN1107319C Method for discriminating type of disc and digital versatile disc system adopting the same
04/30/2003CN1107316C Optical disc reproducing method and device
04/30/2003CN1107315C Method for controlling pick-up upon video-disk search
04/30/2003CN1107313C Apparatus for replaying recording medium
04/30/2003CN1107311C Apparatus and method for generating track count pulse
04/29/2003US6557141 Magnetic media certification
04/29/2003US6556941 Separation of periodic and non-periodic signal components
04/29/2003US6556774 Digital video recording/playback system with entry point processing function
04/29/2003US6556773 Digital video recording/playback system with entry point processing function
04/29/2003US6556536 Vacuum apparatus
04/29/2003US6556530 Compatible disk device
04/29/2003US6556525 Disk drive device, and unrecorded area detecting method
04/29/2003US6556524 Optimum-recording-speed determining method, recording-speed setting method and recording method for optical disk
04/29/2003US6556376 Integral hub and disk clamp for a disk drive storage device
04/29/2003US6556375 Hard disk drive device
04/29/2003US6556374 Spindle motor-having improved bonding between its bearing cartridge and hub
04/29/2003US6556366 Bimodal biasing of magneto resistive heads
04/29/2003US6556302 Apparatus for and method of determining information record medium
04/24/2003US20030079069 System for playing music CDs on a computer in power-saving mode
04/24/2003US20030077074 Digital information recording apparatus, reproducing apparatus and transmitting apparatus
04/24/2003US20030076968 Method and system of controlling automotive equipment remotely
04/24/2003US20030076774 Turn table and optical disk using the turn table
04/24/2003US20030076773 Disk recording or playback device and process for assembling the device
04/24/2003US20030076761 Dropout detection circuit and optical disc apparatus
04/24/2003US20030076759 Writing failure preventing method and device for CD-Writers
04/24/2003US20030075695 Method of marking and detecting disc index
04/23/2003EP1304688A2 Optical data storage system
04/23/2003EP1303858A2 Copy-protected optical media and method of manufacture thereof
04/23/2003CN1413413A Method for editing source video to slow motion or fast motion on recordable media
04/23/2003CN1413346A Delete and undelete for recordable DVD editing
04/23/2003CN1413344A 放音设备和存储介质 Playback devices and storage media
04/23/2003CN1412773A Optical disk recording or playing device and packaging method of said device
04/23/2003CN1412767A Optical disk cassette and disk drive
04/23/2003CN1412764A Device for controlling tracking magnetic disk
04/23/2003CN1412759A Method for reducing buffer depletion and producing frequency
04/23/2003CN1106642C Producer coordinating viewing/listening mode optical disk reproducing device and method
04/23/2003CN1106640C Optical disk and optical drive device
04/22/2003US6553532 Method and apparatus for recording and reproducing information on and from disk
04/22/2003US6553501 Predictive power saving method and apparatus for a device based on computed amount of power saving and time at which the device should transition from first state to second state
04/22/2003US6553476 Storage management based on predicted I/O execution times
04/22/2003US6553454 Storage device and method of reordering commands from a command queue
04/22/2003US6553180 Digital information recording/playback system and digital information recording medium
04/22/2003US6553179 Optical disc for coordinating the use of special reproduction functions and a reproduction device for the optical disc
04/22/2003US6553178 Advertisement subsidized video-on-demand system
04/22/2003US6553176 Data structure for representing two or more versions of program material
04/22/2003US6552992 Automatic balancing mechanism for disk driver free from vibrations due to characteristic angular velocity
04/22/2003US6552986 Apparatus for recording and reproducing data
04/22/2003US6552985 Method of recording a multi-layer optically recordable information carrier
04/22/2003US6552982 Information recording medium, information recording and reproduction method, and information recording and reproduction apparatus
04/22/2003US6552978 Information recording apparatus
04/22/2003US6552971 Disk drive apparatus for a recording medium having plural recording surfaces in a layered structure
04/22/2003US6552970 Optical disk apparatus
04/22/2003US6552969 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk
04/22/2003US6552870 Disk drive improved in mounting structure of a printed circuit board with respect to a motor frame
04/22/2003US6552867 Head positioning controller for information recording and/or reproducing apparatus with head tracking of nonsynchronous radial runout (NRRO) of the disk
04/22/2003US6552456 Hydraulic dynamic pressure bearing motor
04/22/2003US6552455 Hydrodynamic bearing and spindle motor
04/17/2003WO2003032311A1 Spindle motor having a magnetic fluid seal
04/17/2003US20030074569 Data backup method and storage medium for use with content reproduction apparatus
04/17/2003US20030072229 Data recording device and controller for data recording device
04/17/2003US20030072225 Optical disk device, and method of controlling such optical disk device
04/16/2003EP1302945A1 Recording/reproducing method and recorder/reproducer for recording medium containing copyright management data
04/16/2003EP1302944A1 Method and apparatus for recording and/or reproducing data and record medium
04/16/2003EP1302844A1 Disk drive unit
04/16/2003EP1302843A1 Disk drive unit
04/16/2003EP1301926A1 Architecture for home network on world wide web
04/16/2003EP1153390B1 Variable gain amplifier with temperature compensation for use in a disk drive system
04/16/2003CN1411600A Three-stage menu processing for digital disc recorder
04/16/2003CN1410998A Disposition method and disposition apparatus for disk recording apparatus
04/16/2003CN1410997A Arbor device for CD apparatus
04/16/2003CN1410996A Disk reproducing device
04/16/2003CN1410990A Protective method capable of avoiding optical disc driver laser light exposure
04/16/2003CN1410986A Reproducing device, recording device and copying controlling method
04/16/2003CN1410978A Apparatus and method for generating adaptive tracking zero cross signal in CD driver
04/16/2003CN1410972A Optical information recording medium, information elimination method, information recording method and device
04/16/2003CN1106106C Reflective scanning apparatus and method for automatically identifying articles to be scanned
04/16/2003CN1106014C CD replaying apparatus
04/16/2003CN1106013C Disk record system and method for controlling rotating of rotary disk in system
04/16/2003CN1106006C Audio player for reproducing writing data as audio signals
04/15/2003US6549973 Method and apparatus for predicting recovery time of hard disk drive
04/15/2003US6549723 Optical disk, reproduction apparatus, and reproduction method
04/15/2003US6549614 Method and apparatus for recording and managing communications for transcription
04/15/2003US6549500 Means for reading a table of contents of a non-finalized optically readable data carrier
04/15/2003US6549497 Optical reproducing method
04/15/2003US6549496 Information recording apparatus and information reproducing apparatus
04/15/2003US6549494 Information recording medium and recording/reproducing apparatus compatible with copy protection
04/15/2003US6549489 Method for reading and writing an incompletely recordable optical disk