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)
05/2005
05/26/2005US20050108878 Method of manufacturing bearing device, bearing device, motor and recording disk driving apparatus
05/25/2005EP1533814A1 Information storage device
05/25/2005EP1533810A2 Optical disc reproducing apparatus and method
05/25/2005EP1533808A2 Information recording/reproducing apparatus and method, recording medium and information recording medium with recording/reproducing control program
05/25/2005EP1533807A2 Optical disc, information playback apparatus, information playback method, and information recording method
05/25/2005EP1533784A2 Playback mode control device and method
05/25/2005EP1532627A1 Optical disc apparatus
05/25/2005CN2702366Y Controller of portable electronic apparatus
05/25/2005CN1620695A Reproducing device, computer readable program and reproducing method
05/25/2005CN1619685A Defect detection apparatus
05/25/2005CN1619679A Method of controlling playing procedure
05/25/2005CN1619678A Information medium apparatus and information medium starting method
05/25/2005CN1619677A Optical disk audio frequency playing control device in automobile audio frequency device and its method
05/25/2005CN1619674A Method for variably controlling data read speed in optical disc drive
05/25/2005CN1619672A 光信息记录介质及信息记录方法 An optical information recording medium and information recording method
05/25/2005CN1619663A Method of improving reading out speed in optical drive
05/25/2005CN1619659A Optical disc, information playback apparatus, information playback method, and information recording method
05/25/2005CN1619656A Method and system for setting optical drive write speed
05/25/2005CN1619175A 流体轴承装置 Fluid bearing means
05/25/2005CN1619174A Method of manufacturing bearing device, bearing device, motor and recording disk driving apparatus
05/25/2005CN1619170A Axial hydrodynamic gas-lubricated bearing and spindle motor therewith and information recording regenerator
05/25/2005CN1618400A Playback mode control device and method
05/25/2005CN1203261C Mfg. method of thrust plate and mfg. method of shaft for fluid power bearing
05/24/2005US6898170 PMAD/PSA digital feedback system
05/24/2005US6898165 Reproducer capable of changing a reproducing speed in accordance with a scratch operation
05/24/2005US6898052 Spindle motor including magnetic element for pre-loading a ball bearing set
05/24/2005US6898051 Disc drive spindle motor having a damper on a bottom surface of the spindle motor
05/24/2005US6898050 Hydrodynamic bearing motor having a molded plastic hub
05/24/2005US6898047 Magnetic disk drive for compensating repeatable runout error
05/24/2005US6898041 Method and apparatus for motor control in a disk drive
05/24/2005US6898038 Method and apparatus for disc drive data security using fields in servo wedges
05/24/2005US6898032 Method and apparatus for magnetic printing
05/24/2005US6895656 Assembly method for disk recording apparatus
05/19/2005WO2005046097A1 A recording and/or reproducing apparatus and method with asignal quality determining device and method
05/19/2005WO2005046029A1 Motor
05/19/2005WO2005046028A1 Fluid dynamic bearing motor
05/19/2005WO2005046027A1 Fluid dynamic bearing motor
05/19/2005WO2005046026A1 Fluid dynamic bearing motor
05/19/2005WO2005045844A1 Optical disc, player for the optical disc and its play back method
05/19/2005WO2005045828A1 Information recording device and information recording system
05/19/2005WO2004057455A3 Power saving method for portable streaming devices
05/19/2005US20050108744 Disk for disk drive
05/19/2005US20050105888 Reproducing device, reproduction method, reproduction program, and recording medium
05/19/2005US20050105885 Method for variably controlling data read speed in optical disc drive
05/19/2005US20050105882 Method and system for reading information recorded in an audio-visual apparatus
05/19/2005US20050105835 Bearing
05/19/2005US20050105433 Distinguishing optical disc types
05/19/2005US20050105432 Recording medium with restricted playback feature and apparatus and methods for forming, recording, and reproducing the recording medium
05/19/2005US20050105429 Optical disc, information playback apparatus, information playback method, and information recording method
05/19/2005US20050105428 Disc transport apparatus and disc transport method as well as disc drive apparatus and disc drive method
05/19/2005US20050105202 Methods for controlling the use of a cleaning cartridge for tape drives
05/19/2005DE10348428A1 Plattenteller mit Lageeinstellung Platter with position adjustment
05/19/2005DE102004050662A1 Verfahren und System zur Einstellung der Schreibgeschwindigkeit eines optischen Laufwerks Method and system for setting the write speed of the optical drive
05/18/2005EP0787342B1 Device for reading an information carrier, including discriminating means for determining a type of information carrier
05/18/2005CN2701021Y Low cost DVD player with touch screen
05/18/2005CN1617253A Optical disc, optical disc player and its playing method
05/18/2005CN1617250A Information recording apparatus and method
05/18/2005CN1617247A Method for determining disc type in optical disc device
05/18/2005CN1617246A Method for judging CD
05/18/2005CN1616839A Bearing unit, and motor and electronic device with said bearing unit
05/17/2005US6895171 Recording medium capable of interactive reproduction and reproducing system for the same
05/17/2005US6894961 Recordable optical disk and optical disk recording device utilizing pre-recorded recording speed information
05/17/2005US6894960 Information recording apparatus for modifying the finishing process based on the power supply
05/17/2005US6894957 Optical disk apparatus capable of correcting tracking error
05/17/2005US6894860 Recording medium and apparatus for protecting copyrighted digital data
05/17/2005US6894859 Apparatus and method for reproducing information, and storage medium storing program for the method
05/17/2005US6894453 Method and apparatus to measure disk drive head load/unload velocity
05/12/2005WO2005043723A1 Brushless permanent magnet motor with high power density, low cogging and low vibration
05/12/2005WO2005043528A2 Method and apparatus for measuring the depth of a data record layer in an information record medium
05/12/2005WO2005043527A1 Recording medium, method and apparatus of controlling data reproduce from recording medium
05/12/2005WO2003081585A3 Secure digital recording
05/12/2005US20050102692 Transverse-adjustment device for a spindle motor
05/12/2005US20050102542 Information storage device
05/12/2005US20050100255 Hydrodynamic bearing, spindle motor and hard disk drive
05/12/2005US20050099928 Information recording medium, method and apparatus for recording and reproducing information
05/12/2005US20050099919 Method for determining disc type in optical disc device
05/12/2005US20050099901 Optical device for reading information and method of determining mass-unbalance
05/12/2005US20050099719 Fall detection method and system
05/12/2005US20050099148 Motor acceleration using continuous sequence of current limit values
05/11/2005EP1529286A1 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
05/11/2005CN1615511A Optical disk apparatus and optical disk identifying method
05/11/2005CN1614859A Spindle motor and recording disc drive therewith
05/11/2005CN1614249A Fluid dynamic bearing and spindle motor
05/11/2005CN1201326C Recording method and device for image signal, replaying method and device
05/11/2005CN1201324C Method for reproducing data stored on storage medium
05/11/2005CN1201321C Reproducing device and method
05/11/2005CN1201320C Optical disk reproducing apparatus and disk type distinguishing method
05/11/2005CN1201299C Recording medium and recording/replaying device thereof
05/11/2005CN1201297C Recording apparatus and method
05/11/2005CN1201296C Optical disk device
05/11/2005CN1201292C Method and device determining write/read unit interval of magnetic head
05/10/2005US6892275 Storage system utilizing an active subset of drives during data storage and retrieval operations
05/10/2005US6891786 Optical disk drive, its optical recording control method and data processing apparatus
05/10/2005US6891691 Compensation of disk spinup errors in a disk drive
05/10/2005US6891293 Flexible disk drive with a gap between a main frame and a permanent magnet of a rotor so that the rotor does not fall although the rotor is upended to a stator
05/10/2005US6890104 Hydrodynamic bearing device
05/06/2005WO2005041184A1 Turntable with positional setting
05/06/2005WO2004042719A9 Apparatus and method for determining angular position of a rotating disk
05/05/2005US20050097588 Apparatus for reading information, supporting means for use in the apparatus and method for rotating a data carrier
05/05/2005US20050097584 Disk drive and method of controlling the same