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)
08/2005
08/03/2005CN1649014A Fall detection method and system
08/03/2005CN1649013A Rotational position detector and recording-reproducing unit utilizing the same
08/03/2005CN1649011A Gear driving system for optic disc reading and writing device
08/03/2005CN1213534C Electric motor control device able to measuring rotary speed of rotator of electric motor
08/03/2005CN1213433C Electronic device
08/03/2005CN1213426C Disk reproducing system
08/03/2005CN1213425C Device for checking disc inserting fault
08/03/2005CN1213407C Laser driver for controlling electrical current directed to laser in optical disc system
08/03/2005CN1213406C Determination method of whether or not there is offset in trigger code
08/03/2005CN1213405C Method for correcting system error of magnetic head when writing timing code shape on rotary magnetic disk
08/02/2005US6925342 System and method for protecting digital media
08/02/2005US6924953 Dual communication port sharing apparatus
07/2005
07/28/2005WO2005069304A1 Storage medium having interactive graphic stream and apparatus for reproducing the same
07/28/2005WO2005069303A1 Method and apparatus for generating an electronic menu
07/28/2005WO2005069297A1 Information processing device for identifying the type of recording medium and method for forming area on recording medium executed in information processing device
07/28/2005WO2005069293A1 Method of preventing unauthorized duplication of optical disc by physical authentication, manufacturing process of such optical disc and optical disc thus obtained
07/28/2005WO2005069292A1 Apparatus and method for playback of optical recording media
07/28/2005WO2005069291A1 Removable medium recording/reproduction device, method for controlling eject of medium from removable medium recording/reproduction device, and method for controlling eject of removable medium from information processing device
07/28/2005WO2005069290A1 Optical disk drive with power save mode
07/28/2005WO2005068858A1 Dynamic pressure bearing device
07/28/2005US20050166232 Presentation of media content from multiple media sources
07/28/2005US20050166015 Digital device configuration and method
07/28/2005US20050163482 Disk reproducing apparatus and reproducing method thereof
07/28/2005US20050163477 Remote control system and method for personal video recorder
07/28/2005US20050163466 Method and apparatus for controlling digital recording and associated user interfaces
07/28/2005US20050163405 Bearing unit, and motor and electronic equipment, both equipped with the bearing unit
07/28/2005US20050163035 Recording medium, recording apparatus, and reading apparatus
07/28/2005US20050163034 Recording medium, recording apparatus, and reading apparatus
07/28/2005US20050163030 Optical recording medium and recording method for the same
07/28/2005US20050163028 Optical recording medium and recording method for the same
07/28/2005US20050163027 Optical recording medium and recording method for the same
07/28/2005US20050163022 Coordinate offset adjustment system and coordinate offset adjustment method
07/28/2005US20050163009 Optical recording medium and recording method for the same
07/28/2005US20050163006 Recording medium reproduction device
07/28/2005US20050163003 Recording medium, recording apparatus, and reading apparatus
07/28/2005US20050163002 Apparatus and associated methodology of imparting content protection to optically recorded data for secure reproduction
07/28/2005US20050163001 Device for feedback control of a digital audio apparatus from a monitoring record turntable support
07/28/2005US20050162997 Method and system for controlling disk servo
07/28/2005US20050162990 Optical disk apparatus with multiple reproduction/record units for parallel operation
07/28/2005US20050162773 Storage device control method, motor control method, and storage device
07/28/2005US20050162768 Method and system for time base file storage
07/28/2005DE19644755B4 Struktur eines Plattenmotors in einem Plattenlaufwerk Structure of a drive motor in a disk drive
07/28/2005DE10361183A1 Spindelmotor Spindle motor
07/28/2005CA2772021A1 Storage medium having interactive graphic stream and apparatus for reproducing the same
07/27/2005EP1557746A2 Systems and methods for interacting with a user interface of a media player
07/27/2005EP1556859A2 Secure digital recording
07/27/2005EP1252626B1 Playback device for compressed audio data
07/27/2005CN1647518A Continuous digital recording through channel changes with user selectable buffer erase
07/27/2005CN1647189A Method of copy detection and protection using time jumps
07/27/2005CN1647184A Remote control system and method for personal video recorder
07/27/2005CN1647164A Optical recording medium identifying device and optical recording medium identifying method
07/27/2005CN1647065A Methods of detecting counterfeit or authentic optical and/or audio discs
07/27/2005CN1646819A Bearing device and motor using the bearing device
07/27/2005CN1645508A Cartridge for recording medium
07/27/2005CN1645504A Medium capable of recording two kinds of data, method and equipment for reproducing said medium, and its recording equipment
07/27/2005CN1645503A Medium capable of recording two kinds of data, method and equipment for reproducing said medium, and its recording equipment
07/27/2005CN1645499A Disc transport apparatus and disc transport method as well as disc drive apparatus and disc drive method
07/27/2005CN1212617C Magnetic disk machine
07/27/2005CN1212616C Turntable device and manufacturing method thereof
07/26/2005US6922313 Magnetic head slider with resistance to debris accumulation
07/26/2005US6922309 Spindle motor and information recording and/or reproducing apparatus having this spindle motor
07/26/2005US6922299 Power saving method and apparatus for driving a spindle motor and voice coil motor in a disk drive
07/26/2005US6922002 Motor
07/26/2005US6921996 Constant pressure magnetically preloaded FDB motor
07/21/2005WO2005067125A1 Thin type motor and method of producing the same
07/21/2005WO2005066963A1 Information processing apparatus, and method for controlling power supply to information processing apparatus
07/21/2005WO2005066958A1 Disk drive device, disk signal processing system, and disk
07/21/2005WO2005065052A2 Recording medium having a data structure for managing sound data and recording and reproducing methods and apparatuses
07/21/2005WO2005043723B1 Brushless permanent magnet motor with high power density, low cogging and low vibration
07/21/2005US20050160441 Optical disk drive and recording and reproducing apparatus with magnetic clamping
07/21/2005US20050160440 Recording medium, recording/reproduction device, and recording/reproduction method
07/21/2005US20050160221 Disk array apparatus and disk array apparatus controlling method
07/21/2005US20050160195 Digital device configuration and method
07/21/2005US20050160116 Control apparatus, a control method and an information access apparatus
07/21/2005US20050158040 Optical disk reproducing apparatus
07/21/2005US20050158031 Security system
07/21/2005US20050158018 Information reproduction apparatus
07/21/2005US20050157621 Optical recording medium judgment device and optical recording medium judgment method
07/21/2005US20050157620 Method for optically recording information and device for optically recording information by the same
07/21/2005US20050157619 Optical recording method and optical recording device
07/21/2005US20050157421 Servo track writer and a chuck thereof
07/21/2005US20050157320 Recording medium, data recording method and apparatus, data regenerating method and apparatus, and copy control method
07/20/2005EP1555671A2 Spindle motor for disk drive
07/20/2005EP1555670A1 Method of preventing unauthorized duplication of an optical disc by authentification of a physical parameter, manufacturing process of such an optical disc and an optical disc thus obtained
07/20/2005EP1554729A1 Optical disk drive modified for speed and orientation tracking for applying a label
07/20/2005EP1554725A1 Method and apparatus for recording and/or reproducing information
07/20/2005CN1643911A Method and system of reading information recorded in an audio-visual apparatus
07/20/2005CN1643591A Information disc recorder/reproducer and method for controlling recording/reproducing speed
07/20/2005CN1643590A Servo-controlling method of an optical disk apparatus
07/20/2005CN1641974A Spindle motor for disk drive
07/20/2005CN1641781A Optical disk driver
07/20/2005CN1641780A Pre-display method for deleting data information of digital video recorder for monitoring
07/20/2005CN1641754A Optical disc discriminating system
07/20/2005CN1641575A Firmware update treating method and application
07/20/2005CN1211900C Disk drive device
07/20/2005CN1211795C Method for controlling speed rate of optical disk drive
07/20/2005CN1211794C Method of predicting disk reverse putting
07/19/2005US6920096 Rotation controlling apparatus for optical recording medium
07/19/2005US6920095 Optical disk recording method and apparatus
07/19/2005US6920094 Optical disk drive that supports a plurality of recording speeds