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)
05/2006
05/10/2006CN1255783C Information reproducing apparatus and method
05/09/2006US7043744 Disk cartridge and disk drive apparatus
05/09/2006US7043741 Adjustment apparatus for a spindle motor of an optical disk drive
05/09/2006US7043477 Navigating media content via groups within a playlist
05/09/2006US7043376 Vibration measurement apparatus and method
05/09/2006US7043145 Method of distributing multimedia presentations in different formats on optical discs
05/09/2006US7043143 Digital video recording/playback system with entry point processing function
05/09/2006US7042821 Disk drive apparatus for optimum motor control
05/09/2006US7042815 Apparatus and method for reducing program selection time in multi-changer of optical disk
05/09/2006US7042814 Information playback apparatus
05/09/2006US7042813 Shock protection for compressed audio on a CD player
05/09/2006US7042663 Magnetic disk protection mechanism, computer system comprising protection mechanism, protection method for magnetic disk, and program for protection method
05/09/2006US7042125 Hydraulic fluid dynamic bearing incorporating an asymmetric journal bearing
05/09/2006US7040813 Rolling bearing apparatus for swing arm
05/09/2006US7040563 Reel brake mechanism for a magnetic tape apparatus
05/09/2006CA2290981C Identification of program information on a recording medium
05/04/2006WO2005024796A3 Record controlled sound playback device
05/04/2006US20060095801 Optical record carrier recording apparatus
05/04/2006US20060093324 Information record medium, apparatus for recording the same and apparatus for reproducing the same
05/04/2006US20060093316 Data recording/reproducing device, and data processing method and program
05/04/2006US20060092823 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings
05/04/2006US20060092802 Drive signal optimization in optical recording systems
05/04/2006US20060092801 Disc drive apparatus
05/04/2006US20060092791 Inspection apparatus for optical disk having phase modulated wobble tracks and optical disk apparatus for driving the optical disk
05/04/2006US20060092548 Spin stand and head/disk test device
05/04/2006US20060092546 Apparatus, system, and method for determining contact with a magnetic head in a tape drive
05/04/2006US20060092544 Shock indicator for a data storage tape device
05/03/2006EP1653469A1 Reproducer and method for controlling reproduction
05/03/2006EP1653460A1 Combined recording apparatus with automatic selection of a recording apparatus and corresponding method
05/03/2006EP1653452A1 Optical information recording medium and its recorder/reproducer
05/03/2006EP1652180A2 Method for reproducing audio documents with the aid of an interface comprising document groups and associated reproducing device
05/03/2006EP1081707B1 Recording medium and reproducing method and apparatus for recording medium
05/03/2006EP1025561B1 Apparatus for monitoring and preventing unauthorized copying of digital data
05/03/2006EP0971345B1 Optical disk and method for recording onto an optical disk
05/03/2006CN1768385A Disc drive apparatus, and method for recognizing CD and dvd
05/03/2006CN1768377A Information recording medium, method of configuring version information thereof, recording and reproducing method using the same, and recording and reproducing apparatus thereof
05/03/2006CN1767635A System for forming a composite program guide from information derived from multiple sources
05/03/2006CN1767634A System for forming a composite program guide from information derived from multiple sources
05/03/2006CN1767030A Optical disk player
05/03/2006CN1254823C Spindle motor for hard disk drives
05/03/2006CN1254795C Rotational velocity controlling system for information recording medium
05/03/2006CN1254794C Method and apparatus for quickly generating read-write arrangement of read-write optical recording medium
05/03/2006CN1254788C Method for processing signals obtained from storage media by using magneto resistance element
05/02/2006US7039295 Method and apparatus for recording manufacturer information and for determining whether the manufacturer information is effective
05/02/2006US7038996 Method and apparatus for reading an array of thermal resistance sensors
05/02/2006US7038988 System and method for controlling time critical operations in a control system for an optical disc drive
05/02/2006US7038986 Method and apparatus for discriminating between different types of discs
05/02/2006US7038982 Method and recording device for selecting an optimized write strategy and recording medium for use by the method
05/02/2006US7036207 Stator assembly made from a plurality of toroidal core segments and motor using same
04/2006
04/27/2006WO2006043201A1 Device and method for providing media-related parameters on a medium and for retrieving such parameters
04/27/2006WO2006043189A1 Fast reduced power down mode with disabled laser
04/27/2006WO2006043188A1 An optical recording apparatus with reduced power consumption
04/27/2006US20060087938 Auxiliary operation interface of digital recording and reproducing apparatus
04/27/2006US20060087930 Optical disc apparatus
04/27/2006US20060087760 Simple method of protecting customer data on hard drives returned from the field
04/27/2006US20060087759 Tape drive apparatus
04/27/2006CA2584038A1 Device and method for providing media-related parameters on a medium and for retrieving such parameters
04/26/2006EP1650758A2 Method of managing copy protection information of a recording medium, recording medium with copy protection information for contents recorded thereon, and reproducing method for recording medium
04/26/2006EP1650755A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same
04/26/2006EP1650751A1 Optical recording medium
04/26/2006EP1650750A1 Recording method for optical recording medium
04/26/2006EP0949614B1 Data managementapparatus
04/26/2006CN1764963A A recording medium, method of configuring control information thereof, method for recording or reproducing data using the same, and apparatus thereof
04/26/2006CN1764950A Recording medium having data structure for managing reproduction duration of still pictures recorded thereon and recording and reproducing methods and apparatuses
04/26/2006CN1764261A Information recording medium and image data recording method
04/26/2006CN1763860A Bar code infrared ray remote control device for image/sound player and its method
04/26/2006CN1763858A Cd-rom
04/26/2006CN1763850A Digital signal recording and replaying method,disk replay device and recording medium
04/26/2006CN1763849A Digital signal recording and replaying method,disk replay device and recording medium
04/26/2006CN1763828A Electric appliance menu locking method and its device
04/26/2006CN1763400A Belt pulley gearset
04/26/2006CN1253882C 记录/重放装置 The recording / reproducing apparatus
04/26/2006CN1253881C Digital general disc Voice-frequency disc and its playing method and device
04/26/2006CN1253878C CD rotation speed control device for CD-ROM
04/26/2006CN1253875C CD driving device, recording and reproduction device
04/26/2006CN1253866C Controlling method and apparatus for feeding motor transfer of optical record player
04/25/2006US7036135 Spindle motor centering device
04/25/2006US7035701 Hand microphone interfaced to game controller port of personal computer
04/25/2006US7035530 Recording medium reproduction apparatus having reproduction restriction information
04/25/2006US7035529 Information record medium, apparatus for recording the same and apparatus for reproducing the same
04/25/2006US7035200 Optical disk copy-protection using an optically changeable security material
04/25/2006US7035197 Disk drive including a balancer
04/25/2006US7035188 Control method of the motor rotation speed used in an optical disc drive
04/25/2006US7035184 Optical disk apparatus with optimal erasing speed
04/25/2006US7035183 Optical disc recording and reproduction apparatus having automatic gate signal generation modes
04/25/2006US7035181 Apparatus and associated methodology of imparting content protection to optically recorded data for secure reproduction
04/25/2006US7035179 Optical recording method and apparatus with different recording rates
04/25/2006US7035172 Method of logically erasing contents of a CD-RW disc while preserving disc ID
04/25/2006US7035045 Balance clip holder feature on a spindle motor with nickel-teflon coating on balance clips for reducing friction during clip adjustment in balance process
04/25/2006US7035044 Magnetic disk device having a low-profile motor without deterioration in the strength of the enclosure
04/25/2006US7035035 Method of and apparatus for correcting data recording position on recording medium
04/25/2006US7035032 Method and system for reducing power consumption in a rotatable media data storage device
04/25/2006US7035031 Installation of heater into hard disk drive to improve reliability and performance at low temperature
04/25/2006US7033078 Hydrodynamic bearing assembly and spindle motor having the same
04/20/2006US20060085808 Disk device for driving optical disk
04/20/2006US20060085807 Spindle motor and disk drive device
04/20/2006US20060083143 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings
04/20/2006US20060083134 Disk device, method for controlling disk devic, and program for disk device controlling method
04/20/2006US20060083130 Recording medium, and a method and apparatus for overwriting data in the same
04/20/2006US20060082916 Tape drive apparatus
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