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)
03/2000
03/22/2000CN1248340A Method and arrangement for controlling data stream in vibration-resistant playback device
03/22/2000CN1248046A Optical disk replaying machine and method
03/22/2000CN1248042A Data corruption preventing method, record system and disk with capability of preventing destruction
03/22/2000CN1248040A Transparent record access supervisor of disk drive
03/21/2000US6041421 Storage apparatus system
03/21/2000US6040953 Adaptive data recovery method and means tuned to thermal asperities in a cyclic, multitracked magnetic storage subsystem
03/21/2000US6040952 System and method for formatting disc surfaces
03/21/2000US6040674 Motor driving device, method of adjusting the same, and information storage device
03/21/2000US6040649 Support structure apparatus for a spindle motor of a compact disc machine
03/16/2000WO2000014736A1 Method for the prevention of unauthorized duplication of information-carrying substrates
03/16/2000WO2000014734A2 Reading primary and security data from optically readable data storage media
03/15/2000EP0986055A1 Information recording apparatus
03/15/2000EP0986054A1 Optical data recording method, and data recording medium
03/15/2000EP0985727A1 Spindle motor comprising a carbonic ester based grease
03/15/2000EP0985213A1 Disc reader with automatic closing tray
03/15/2000EP0838948B1 Multimedia optical disk, reproducing device, and reproducing method capable of superposing sub-video upon main video in well-balanced state irrespective of position of main video on screen
03/15/2000CN1247624A Reproduction and/or recording device for optical recording media having unit for adjusting inclination of bearing
03/15/2000CN1247622A Information recording media, information reproduction method and information reproduction equipment
03/15/2000CN1050434C Seal for bearings in small angle oscillation applications
03/14/2000US6038612 Method and system for facilitating IRDA support and integrated multimedia control for a CD-ROM drive
03/14/2000US6038367 Playing a Video Responsive to a comparison of two sets of Content Preferences
03/14/2000US6038207 Optical disk capable of inhibiting from rental use
03/14/2000US6038206 Disc table for disc recording/reproducing apparatus and method for producing same
03/14/2000US6038205 Spindle motor
03/14/2000US6038199 Portable digital audio recorder with adaptive control configurations
03/14/2000US6038113 Surface Characteristics of a Magnetic disk and a magnetic disk apparatus
03/14/2000US6038096 Adaptive sector seeking method for reducing disk drive power consumption
03/14/2000US6038093 Magnetic recording/reproducing apparatus with a current supplying circuit for demagnetizing residual magnetization remaining at an end of a magnetic pole
03/14/2000US6036369 Fluid dynamic pressure bearing and motor and magnetic disk apparatus using fluid dynamic pressure bearing
03/09/2000DE19942667A1 Control device for movement speed in a recording medium regarding a playback device and an electronic editing device includes a control device for specifying movement speed characteristics in a recording medium.
03/08/2000EP0984454A2 A connector for a hard disk drive
03/08/2000EP0984449A1 Magnetic recording device
03/08/2000EP0984441A1 Recording medium, recording apparatus and recording method
03/08/2000EP0789913B1 Disk cartridge and data storage device for receiving same
03/08/2000EP0640963B1 Recording and reproducing method and apparatus using a scanning probe
03/08/2000CN1246987A Device and method for driving with motor and apparatus for recording and/or reproducing recording medium
03/08/2000CN1050207C Method and apparatus for control external storage device
03/07/2000US6035351 Storage of user defined type file data in corresponding select physical format
03/07/2000US6035095 Information storage medium, recording method used therefor and reproducing apparatus
03/07/2000US6035092 Data reproducing device
03/07/2000US6034942 Information record medium, apparatus for recording the same and apparatus for reproducing the same
03/07/2000US6034939 Optical pickup device and optical disc reproducing apparatus including multiple objective lenses
03/07/2000US6034936 Optical recording medium reproducing apparatus for reproducing low density and high density recording media
03/07/2000US6034935 Optical pick-up apparatus capable of reading data irrespective of disc type
03/07/2000US6034934 Disc reproduction apparatus
03/07/2000US6034929 System for creating, reading and writing on rotatable information storage media, a method for multi-layer laser source positioning
03/07/2000US6034833 Record/reproduction controlling signal generator with an error preventing circuit having an automatic level control circuit
03/07/2000US6034831 Dynamic reverse reassign apparatus and method for a data recording disk drive
03/07/2000US6034364 Optical disc system including focus capture assembly with focus error signal circuit and method for operating same
03/02/2000WO2000011671A1 Business development management system
03/02/2000WO2000011663A1 System and method for extending the operating life of a magnetoresistive transducer provided in a disk drive system
03/01/2000EP0982725A2 Information reproducing apparatus and method, information recording apparatus and method, distribution medium and recording medium
03/01/2000EP0982508A2 A compound bearing apparatus, and a spindle motor and a swing arm for a hard disk drive means including such bearing apparatus
03/01/2000CN2366944Y Movement of laser CD player placed with three discs
03/01/2000CN1245926A Information reproducing/recording equipment and method, distributing medium and recording medium
02/2000
02/29/2000US6032276 Apparatus and method for reading data from a disk type recording media
02/29/2000US6032262 Disk drive reliability determination system and method
02/29/2000US6031962 Information record medium, apparatus for recording the same and apparatus for reproducing the same
02/29/2000US6031915 Voice start recording apparatus
02/29/2000US6031807 Programming the inductance of read/write heads
02/29/2000US6031805 Electronic apparatus
02/29/2000US6031802 Data writing density judging method for disc
02/29/2000US6031801 Apparatus and method for reproducing data recorded at a predetermined linear velocity on a disc-like recording medium
02/29/2000US6031792 Apparatus and method for selectively reproducing information from differing recording media
02/29/2000US6031687 Disk table in magnetic disk drive
02/29/2000US6031677 Information management apparatus
02/29/2000US6031317 Piezoelecric shock sensor
02/29/2000US6029978 Grounding and conductivity improvement for ferrofluid seals
02/24/2000DE19915500A1 Graphics and sound board drive control device in information processor
02/23/2000EP0981247A2 Method and apparatus for storing an uninterrupted digital video stream
02/23/2000EP0878006B1 A cd replay device in a personal computer and a method for controlling the same
02/23/2000CN1245381A Method and apparatus for storing uninterrupted digital video frequency flow
02/22/2000US6028979 Multilingual recording medium and reproduction apparatus
02/22/2000US6028828 Disk type recording medium and disk recording and reproducing device
02/22/2000US6028738 Magnetic disk drive DD motor
02/22/2000US6028411 Circuit and method for modulating the commutation frequency of a disc drive motor
02/22/2000US6026676 Method of determining a glide avalanche break point of a magnetic recording medium
02/22/2000CA2181265C System for recording data on a large capacity recording medium for play-back of a movie
02/17/2000WO2000008636A1 Optical disc and apparatus for scanning the optical disc
02/16/2000EP0980065A2 A system and method for a preamplifier write circuit with reduced rise/fall time
02/16/2000EP0708967B1 System architecture for hdd
02/16/2000CN1244706A Recording, store medium, recording and reproducing device and method, and provided medium
02/16/2000CN1244704A Optical disc device capable of identifying optical disc
02/15/2000US6026068 Optical disk apparatus
02/15/2000US6026065 Optical pick-up apparatus capable of reading data irrespective of disc type
02/15/2000US6026062 Compact disc for scheduled playing of audio tracks
02/15/2000US6025973 Construction for attaching a disk in a disk drive
02/15/2000US6025968 Load/unload disk drive with multistage retract circuit for parking the head carriers on power down
02/15/2000US6023839 Disk drive motor, and method of manufacturing its rotor
02/15/2000CA2174225C Data block format for software carrier and player therefor
02/11/2000WO2000065585A1 Optical disk and optical recording/reproducing device
02/10/2000WO2000007183A1 Reproducing apparatus and recorded medium
02/10/2000WO2000007182A1 Optical disk and optical disk drive
02/09/2000EP0978832A2 System and method for forming electrostatically actuated data storage mechanisms
02/09/2000EP0978826A2 Disk recording and reproducing apparatus
02/09/2000EP0978824A2 Magnetic recording/reproducing apparatus and control method thereof
02/09/2000CN1244237A Electromotor
02/08/2000US6023450 Multiple beam optical pickup using a vertical cavity surface emitting laser array
02/08/2000US6023140 Method and apparatus for detecting a rotor position in a disc-based storage media and driving same
02/08/2000US6021885 Rotary drive device with axially movable receptacle