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)
11/2004
11/02/2004US6813227 Apparatus and method to compensate for disturbance using learning control in an optical recording/reproducing apparatus and optical recording medium drive servo system
11/02/2004US6812600 Motor for use with thin type inner rotor and disk apparatus
10/2004
10/28/2004WO2004093077A1 Recording medium drive device and houseing-use base
10/28/2004WO2003009116A3 Smart low power mode in an electronic device
10/28/2004US20040215873 Recording and reproducing system, recording apparatus, reproducing apparatus, record medium, recording and reproducing method, recording method, reproducing method, program and record medium
10/28/2004US20040213556 Information storage medium and apparatus for reproducing the same
10/28/2004US20040213493 Preloading method for preload-adjustable rolling bearing and manufacture of the same
10/28/2004US20040213489 Hydrodynamic bearing, method of manufacturing the same, method of manufacturing shaft member for hydrodynamic bearing, spindle motor, and recording disk driving apparatus
10/28/2004US20040213488 Htdrodynamic bearing assembly and spindle motor having the same
10/28/2004US20040213139 Optical disc apparatus
10/28/2004US20040213118 Method of reading audio data, and optical disk player
10/28/2004US20040213114 Cartridge housing a recording medium and drive device for recording medium
10/28/2004US20040213111 Method for managing copy protection information of recording medium
10/28/2004US20040213107 Optical disc recording/reproducing method and recording/reproducing apparatus
10/28/2004US20040213099 Apparatus and method for determining type of optical disk
10/28/2004US20040213093 Recording medium having data structure for managing reproduction duration of still pictures recorded thereon and recording and reproducing methods and apparatuses
10/28/2004US20040213091 Disk having unique code for identifying its type for optical disk player and method for discriminating types thereof
10/28/2004US20040212909 Method and apparatus for read error recovery in a disk drive with a GMR read head
10/28/2004US20040212670 Disk shape determining and labeling system
10/28/2004US20040212332 Apparatus and method used in disk drive for driving spindle motor
10/28/2004DE10297407T5 Hydrodynamisches Fluidlager mit Schmiermitteln mit verringerter Tendenz zur Blasenbildung für eine Plattenlaufwerkanwendung The hydrodynamic fluid bearing lubricants with reduced tendency to bubble formation for a drive application
10/28/2004CA2629955A1 Recording/reproducing method, recording/reproducing apparatus and optical recording medium
10/28/2004CA2620272A1 Recording/reproducing method, recording/reproducing apparatus and optical recording medium
10/28/2004CA2620264A1 Recording/reproducing method, recording/reproducing apparatus and optical recording medium
10/27/2004EP1471530A1 Optical disc recording device and method
10/27/2004EP1471508A2 Magneto-optical disk and recording and/or reproducing method and recording and/or reproducing apparatus using the magneto-optical disk
10/27/2004EP1471506A1 Information medium and information recording/reproduction apparatus
10/27/2004EP1471505A1 Information reproducing apparatus, information reproducing method, and recording medium on which information reproduction processing program is computer-readably recorded
10/27/2004EP0837257B1 Dynamic-pressure gas bearing structure, method of producing the same and method of using it
10/27/2004CN2651892Y Optical reading/writing head feeding mechanism
10/27/2004CN1540662A CD-its high speed search method and recording method suitable for it
10/27/2004CN1540650A Magnetic optical disk, recording and/or reproduction method and appts. using same
10/27/2004CN1540638A Method for compensating stop position of burning optical disk
10/27/2004CN1540633A Continous wirting in method with no breakpoint bewteen regional constant linear speed and constant angular velocity in partial spcce
10/27/2004CN1540629A Method and device for utilizing giant magnetic resistance read head for correcting read error in correction disc drive
10/27/2004CN1540177A Fluid power bearing and its mfg. method, mainshaft motor and recording disc drive
10/27/2004CN1173356C Method for control speed of disk driver
10/27/2004CN1173355C CD player for CD-like recording formats
10/26/2004US6810443 Optical storage transfer performance
10/26/2004US6810201 Storage medium storing catalog information and apparatus and method for recording and/or playing back catalog information
10/26/2004US6809895 Hard disk drive having a plurality of head disk assemblies
10/26/2004US6809247 System for reproducing information recorded on a disc
10/21/2004WO2004091210A1 Moving picture processing device, information processing device, and program thereof
10/21/2004WO2004091202A1 Moving picture processing device, information processing device, and program thereof
10/21/2004WO2004091201A1 Moving picture processing device, information processing device, and program thereof
10/21/2004WO2004090871A2 Combination compact disc recorder and player system
10/21/2004US20040210916 Control dial and optical disk apparatus having the control dial
10/21/2004US20040208479 Method and apparatus for using standard VTR transport buttons to operate a disk recorder playback device
10/21/2004US20040208405 Fluid dynamic bearing motor optimized for radial stiffness and power consumption
10/21/2004US20040208404 High pressure barrier to oil loss by diffusion
10/21/2004US20040208403 Multi-journal bearing motor
10/21/2004US20040208103 Information reproducing apparatus, information reproducing method, and recording medium on which information reproduction processing program is computer-readably recorded
10/21/2004US20040208102 Information reproducing apparatus, information reproducing method, and recording medium on which information reproduction processing program is computer-readably recorded
10/21/2004US20040207277 Fluid dynamic bearing motor configured with an integrated counterplate to contain bearing fluid
10/21/2004US20040206577 Method and apparatus for fluid dynamic bearing motor lubricating fluid injection
10/20/2004EP1469472A2 Recording apparatus, reproducing apparatus and recording/reproducing apparatus
10/20/2004EP1469470A2 Method and apparatus for controlling maximum access speed in optical disc apparatus
10/20/2004EP1469463A1 Optical disk unit
10/20/2004CN2650295Y Rotary disc and optica disc machine using same
10/20/2004CN1538446A Variable search metod for recording medium containing video data and reproducing apparatus using the same
10/20/2004CN1538432A Force applying control method of pulley motor of optical disk machine
10/20/2004CN1538431A Discriminating method of optical disc kind and optical disc device
10/20/2004CN1538430A Focus searching method and optical disc device
10/20/2004CN1538397A Method for driving step-by-step motor of optical disc driver
10/20/2004CN1538394A Method of variable storage of access optical disk machine
10/20/2004CN1172529C Apparatus and method for enhanced audio/video servises with watermarks and associated data
10/20/2004CN1172307C Data reproducing device, data reproducing method
10/20/2004CN1172306C DVD audio frequency disk reproducing device, recording device and recording method
10/20/2004CN1172298C Reproducing apparatus
10/20/2004CN1172296C Optical disk device and method for controlling same
10/19/2004US6807136 Device for reading or writing on optical recording media with disk type recognition means
10/19/2004US6807132 Servo control method using information of a table of contents of a disk
10/19/2004US6804987 Apparatus and method for air-contamination detection in disc drive hydrodynamic bearings
10/14/2004WO2004088656A1 Disc drive apparatus, and method for recognizing cd and dvd
10/14/2004WO2004088655A1 Recording medium having data structure for managing to resume reproduction of video data recorded thereon and recording and reproducing methods and apparatuses
10/14/2004WO2004088654A1 System and method for resuming playback
10/14/2004WO2004088494A1 Controller for portable electronic devices
10/14/2004US20040205799 Storage device employing replaceable storage medium
10/14/2004US20040205797 Disk device
10/14/2004US20040202448 Information reproducing apparatus, information reproducing method, information reproducing program, and information recording medium
10/14/2004US20040202447 Variable search method for a recording medium containing video data and a reproducing apparatus using the same
10/14/2004US20040202095 Spindle motor and mobile communication system using the same
10/14/2004US20040202074 Method of automatically pausing optical pickup in DVD-RAM disc drive
10/14/2004US20040200270 Measuring method on an electric motor and measuring device for an electric motor for determining the fly height and/or axial play
10/13/2004EP1467371A2 Variable search method for a recording medium containing video data and a reproducting apparatus using the same
10/13/2004EP1467370A2 Apparatus, method, and recording medium comprising program for reproducing information
10/13/2004EP1467352A1 Phase change optical information recording medium and method for manufacturing same
10/13/2004EP1467351A1 Optical information recording medium and method for recording/reproducing optical information
10/13/2004EP1466325A2 Information recording method and apparatus, information reproducing method and apparatus, information recording medium, program storage medium and program
10/13/2004EP1334488B1 Method and apparatus for determining main parameter values of a storage medium that are required for replaying said storage medium
10/13/2004CN1536572A Mainshaft motor and movable communication system using the same
10/13/2004CN1536571A Optical disk regenerating device and rotary speed control method and microcomputer
10/13/2004CN1536570A Laser video CD playback machine and its control method
10/13/2004CN1171230C Timer reservation apparatus of disk recording and reproducing apparatus
10/13/2004CN1171225C Method for controlling palyback speed of optical disk
10/13/2004CN1171224C Recording data processing circuit
10/13/2004CN1171222C Control method of using optical storage in correcting steady-steady-state error of main shaft motor dynamically
10/13/2004CN1171221C Optical disc device and method for discriminating optical disc
10/13/2004CN1171220C Optical disk playback recording device
10/13/2004CN1171217C Cartridge having sensor hole to be opened/colsed and apparatus and method of driving the same