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)
07/2002
07/11/2002US20020089540 Media editing and creating interface
07/11/2002US20020089438 Method of voltage controlled oscillator digital / analog converted value adjustment of compact disk read only memory device
07/11/2002US20020089252 Resonant shifting and reduction of modal displacement for improved acoustics
07/11/2002US20020089246 Thin inner rotor motor for rotatably driving medium, and disk apparatus using the same
07/11/2002US20020089245 Electric spindle motor with magnetic bearing and hydrodynamic bearing
07/10/2002EP1221757A1 Thin interior rotor motor for driving a recording medium and disk apparatus using the same
07/10/2002EP1221117A1 Copy-protected digital audio compact disc, and method and system for producing same
07/10/2002EP1074021B1 A vacuum apparatus
07/10/2002EP0789877B1 System and method for on-line, real-time, data migration
07/10/2002CN1358314A Audio-visual disk drive optimized for response to undetected synchronization field
07/10/2002CN1358309A :Data reproducing device, data reproducing method and data reproducing program recording medium
07/10/2002CN1358308A Method for regulating rotational speed
07/10/2002CN1358307A Disc reproducing apparatus and disc reproducing method
07/10/2002CN1358305A Optical disk device, and method of controlling such optical disk device
07/10/2002CN1357887A Control method of using optical storage in correcting steady-state error of main shaft motor dynamically
07/09/2002US6418532 Host device equipped with means for starting a process in response to detecting insertion of a storage media
07/09/2002US6418271 Data structure for representing video program subtitles
07/09/2002US6418102 Method and apparatus for performing optimum laser power calibration on optical disks
07/09/2002US6418099 Optical disk apparatus
07/09/2002US6418097 Analog to digital converter assembly for normalizing servo error signals and multiplexing reference voltage inputs and digital outputs and improved optical drive system including same
07/09/2002US6417979 Disk drive including strain transducer for detecting mechanical shock
07/09/2002US6417590 Spindle motor
07/04/2002WO2002052556A1 Recording/playback apparatus, playback apparatus, computer-readable recording medium, program and method
07/04/2002US20020085479 Device in a deck for playing information discs
07/04/2002US20020085475 Optical reproducing method
07/04/2002US20020085466 Disk having unique code for identifying its type for optical disk player and method for discriminating types thereof
07/04/2002US20020085302 Method and apparatus for cleaning a magneto-resistive head
07/04/2002US20020084760 Disk drive employing method of spinning up spindle motor including detecting BEMF polarity change for selecting initial commutation state
07/04/2002US20020084758 Adaptive system and method for spinning a polyphase disk drive motor from a stationary position
07/04/2002US20020084715 Motor having characteristic structure in armature and disc apparatus
07/04/2002US20020084708 Spindle motor with shell for solid-plate running gears
07/04/2002US20020084704 Brushless motor and production method therefor
07/03/2002EP1220217A2 Data reproduction system, data recorder and data reader preventing fraudulent usage by monitoring reproducible time limit
07/03/2002EP1220216A2 Adaptive system and method for spinning a polyphase disk drive motor from a stationary position
07/03/2002EP1220215A2 Standalone MP3 recording station
07/03/2002CN2498705Y Six in one connector interface for disc drive
07/03/2002CN2498704Y Assemble digital disc drive
07/03/2002CN2498703Y Optical pick-up drive of portable DVD player
07/03/2002CN1087116C Capstan motor assembly and assembling method thereof
07/03/2002CN1087090C Phase-shaift and tilt adjustable disk player
07/02/2002US6415371 Storage system, storage device, storage medium controller, access device, method for protecting data, storage medium and computer data signal
07/02/2002US6415189 Method and system for predicting disk drive failures
07/02/2002US6414927 Disk loading apparatus
07/02/2002US6414926 Optical disc drive
07/02/2002US6414924 Method and apparatus capable of identifying different types of disk-shaped information storage media
07/02/2002US6414922 Optical recording medium having an area for recording a plurality of recording/reproduction conditions to be used in recording/reproduction apparatuses and recording/reproduction method and apparatus therefore
07/02/2002US6414921 Servo control apparatus and method for compensating for axial vibration of an optical disk
07/02/2002US6414919 Device having a first operational state for writing information onto a record carrier
07/02/2002US6414918 Disc reproducing apparatus and disc reproducing method
07/02/2002US6414811 Method for optimizing the read bias current of a magneto resistive head
07/02/2002US6414809 Data storage device servo control apparatus and method
07/02/2002US6414409 Motor device wherein accurate sizing is possible
07/02/2002US6412984 Dynamic pressure bearing apparatus
06/2002
06/27/2002WO2002050830A1 Video recorder having a modular hard disk unit and means for starting and stopping the modular hard disk unit
06/27/2002WO2002050829A1 Power failure recovery mechanism for a recording and reproducing device
06/27/2002US20020083319 Information processing apparatus, information processing method, information processing system and recording medium
06/27/2002US20020083284 Data reproduction system, data recorder and data reader preventing fraudulent usage by monitoring reproducible time limit
06/27/2002US20020082786 Separation of periodic and non-periodic signal components
06/27/2002US20020081103 Digital video recording/playback system with entry point processing function
06/27/2002US20020081102 System and method for controlling play of multiple dialog audio tracks of a software carrier
06/27/2002US20020081100 Digital video recording/playback system with entry point processing function
06/27/2002US20020081099 Digital video recording/playback system with entry point processing function
06/27/2002US20020080961 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk
06/27/2002US20020080711 Disk player, and self-compensating-dynamic-balancer (SCDB) integrated turnable, SCDB integrated clamper and SCDB integrated spindle motor employed in the same
06/27/2002US20020080701 Method and apparatus for reading and writing information, and information storage medium
06/27/2002US20020080700 Optical disk apparatus
06/27/2002US20020080699 Method of detecting amount of rotational vibration generated from the rotation of disk
06/27/2002US20020080698 System and method for controlling spin speed of media in an optical disc drive
06/27/2002US20020080538 Current limiter for magneto-resistive circuit element
06/27/2002US20020080526 Disc cartridge memory device
06/27/2002US20020080508 A circuit and method for refreshing data recorded at a density sufficiently high to undergo thermal degradation
06/27/2002US20020079856 Motor start-up current control apparatus and method
06/27/2002US20020079854 Automatic gain adjustment for voice call motor back EMF monitor
06/27/2002US20020079852 Method and apparatus for spinning a multiphase motor for a disk drive system from an inactive state
06/26/2002CN1355991A Apparatus and method for enhanced audio/video services with watermarks and associated data
06/26/2002CN1355919A Optical disk, optical disk recording and reproducing apparatus, method for recording reproducing, and delecting data on optical disk, and information procesisng system
06/26/2002CN1355651A Information recording equipment and method, information reproducing equipment and method, information recording medium and program information recording medium
06/26/2002CN1355530A Storage medium load device
06/26/2002CN1355524A Focus servo-lead-in circuit and optical disc device using said circuit
06/26/2002CN1355458A Method of controlling write operation on disc base on cell surpluse volume
06/26/2002CN1086857C 磁盘转动机构 Disk rotating mechanism
06/26/2002CN1086831C Multiple track scanning method for optical pickup
06/26/2002CN1086830C Method and device for measuring disc speed
06/25/2002US6411772 Data structure for distinguishing data of authorized and unauthorized publishers
06/25/2002US6411589 System and method for forming electrostatically actuated data storage mechanisms
06/25/2002US6411580 Storing data on a medium in an optical system
06/25/2002US6411578 Apparatus for recording and/or reproducing information and/or from optical information record disk
06/25/2002US6411577 Method and apparatus for discrimination between optical discs of different types
06/25/2002US6411575 Optical recording medium having an area for recording a plurality of recording/reproduction conditions to be used in recording/reproduction apparatuses and recording/reproduction method and apparatus therefor
06/25/2002US6411458 Disk drive employing method of monitoring transducer flying height to retire defective data site on recording surface
06/25/2002US6411457 Recording/reproducing method and recording/reproducing apparatus
06/25/2002US6411057 Disk drive apparatus and motor
06/25/2002US6411056 System and method for stabilizing disk drive rotation control
06/20/2002WO2002049012A2 Device for scanning an electromagnetically suspended information carrier
06/20/2002WO2002048917A1 Recording/reproducing device and method, and storage medium
06/20/2002US20020078413 Drive with streaming-optimized write validation
06/20/2002US20020078396 Method and system for determining erase procedures run on a hard drive
06/20/2002US20020078356 Contents copy managing system and method thereof, information processing device and method thereof, server, and storing medium
06/20/2002US20020078144 Presentation of media content from multiple media
06/20/2002US20020076211 Digital video disk device re-configuration