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)
02/2000
02/08/2000CA2066004C Multiple data surface optical data storage system
02/03/2000WO2000005715A1 Digital video apparatus user interface
02/02/2000EP0977444A2 System and method for disk software publisher to control disk distribution
02/02/2000EP0977199A1 Information recording method, information recording/reproducing apparatus and information recording medium
02/02/2000EP0976248A1 System for automatically forming a program guide from information derived from multiple sources
02/02/2000EP0976247A1 System for forming and processing an mpeg compatible datastream incorporating internet information
02/02/2000EP0976246A1 A system for processing and decoding mpeg compatible data and internet information
02/02/2000EP0976245A1 System for forming program guide information for user initiation of control and communication functions
02/02/2000EP0976244A1 System for collating data from multiple sources to form a composite program guide for display
02/02/2000EP0976131A1 A disk hub for a removable cartridge and spindle motor for using same
02/02/2000EP0976023A1 A hierarchical menu graphical user interface
02/02/2000CN1243311A Video CD. Reproduction device
02/01/2000US6021102 Disc drive apparatus for more than one type of disc
02/01/2000US6021015 Method and circuit for driving hard disk drive spindle and actuator motors
02/01/2000US6021012 Automatic servo address mark detection and servo timing compensation circuit
02/01/2000US6020699 Circuitry and method for controllable slew rate
02/01/2000US6020695 Three-phase generator boost circuit
02/01/2000US6019516 Crowned conical bearing
02/01/2000US6019503 Method for identifying surface conditions of a moving medium
01/2000
01/27/2000WO2000004726A2 Digital video apparatus user interface
01/27/2000WO2000004542A1 Disk apparatus
01/27/2000WO2000004541A1 Disk apparatus
01/27/2000WO2000004540A1 Digital video apparatus user interface
01/27/2000WO2000004539A1 Digital video apparatus user interface
01/27/2000WO2000004538A2 Digital video apparatus user interface
01/27/2000WO2000004298A1 Dynamic groove bearing comprising a porous lubricant reservoir
01/27/2000CA2336585A1 Digital video apparatus user interface
01/26/2000EP0975179A2 System and method for disk software publishers to control disk distribution
01/26/2000EP0975028A2 Vibration driven motor
01/26/2000EP0974966A1 Disk recording system
01/26/2000EP0974965A1 Disc cartridge and disc recording and/or reproducing apparatus
01/26/2000EP0974144A1 Thin retroreflective marker for data storage cartridge
01/26/2000CN1242861A Optical disc type recording medium
01/26/2000CN1242577A Noise damping device of rotation driving apparatus
01/26/2000CN1242570A Recording and reproducing system, recording apparatus and reproducing apparatus having copy protection function
01/26/2000CN1242522A Device for automatically measuring resistance
01/26/2000CN1048815C Recording and/or reading rotary information carrier
01/26/2000CN1048814C Interctive rotary controller system with tactile feedback
01/25/2000US6018613 Disc player that reinitializes when a disc is ejected
01/25/2000US6018507 Method of and apparatus for recording data on land/groove track on optical recording medium
01/25/2000US6018506 Disc reproducing apparatus and method
01/25/2000US6018504 Recording device capable of recording broadcast signals at a desired time
01/25/2000US6018438 Protective magnet shield for a spindle motor
01/25/2000US6018433 Disk cartridge and data storage device with incompatible disk cartridge insertion protection
01/25/2000US6018432 Disc drive operational response using idle mode compensation
01/25/2000US6018431 Disk drive with shock evaluator
01/25/2000US6018430 Disk drive with multiple disk surfaces having improved allocation of servo sectors
01/25/2000US6018428 Method and apparatus for recovering read errors due to thermal asperities in a disk drive having an MR head
01/20/2000WO2000003388A1 Flex support snubber
01/20/2000WO1999056283A3 Apparatus for reproducing information from a record carrier
01/19/2000EP0973332A1 Display of motion picture subtitles in a selected language during play of a software carrier
01/19/2000EP0973252A2 Method and apparatus for using EMF to control a motor
01/19/2000EP0973166A1 Audio reproducing device
01/19/2000EP0973162A2 System for reproducing information recorded on a disc
01/19/2000EP0973154A1 Automatic resistance measuring device
01/19/2000CN1241834A 磁盘转动机构 A disk rotating mechanism
01/19/2000CN1241777A Recording/playback apparatus, recording/playback method, presentation medium and recording medium
01/19/2000CN1241772A Optical disc system and method for controlling bias coil and light source to process information on storage medium
01/19/2000CN1241771A Optical disc system having current monitoring circuit with controller for laser driver and method for operating same
01/19/2000CN1241770A Laser driver for controlling electrical current directed to laser in optical dis system
01/18/2000US6016381 Apparatus for reproducing information
01/18/2000US6016301 Optical pickup device and optical disc reproducing apparatus
01/18/2000US6016297 Information reproduction method and apparatus that move light beam toward outer perimeter of optical disk in response to tracking error
01/18/2000US6016296 Method for adjusting reproduction speed of CD-ROM drive and device suitable therefor
01/18/2000US6016293 Method of discriminating discs having different thickness and optical pickup device adopting the same
01/18/2000US6016238 Spindle motor for driving disk
01/18/2000US6016237 Shaft construction of a disk drive
01/18/2000US6016234 Actuator retract/unload system for low power disk drives
01/18/2000US6016043 Method and apparatus for controlling a motor in a disc drive by modulating the commutation angle
01/13/2000WO2000002204A1 Damped spacer articles and disk drive assemblies containing damped spacer articles
01/13/2000WO2000002192A1 Reduced head population detection in a disc drive
01/13/2000WO2000002117A1 Readable indelible mark on storage media
01/13/2000WO2000002116A1 Readable indelible mark on storage media
01/13/2000CA2336270A1 Readable indelible mark on storage media
01/13/2000CA2336269A1 Readable indelible mark on storage media
01/12/2000EP0971536A1 Display of motion picture subtitles in a selected language during play of a software carrier
01/12/2000EP0971357A2 An audio and video disc reproducing apparatus
01/12/2000EP0971354A2 An audio and video disc reproducing apparatus
01/12/2000EP0971349A2 Data recording method and data recording apparatus
01/12/2000EP0971348A1 Information recording method, information recording/reproducing apparatus and information recording medium
01/12/2000EP0971347A1 Information recording method, information recording/reproducing apparatus and information recording medium
01/12/2000EP0970472A1 Recording medium having electronic circuit and method for using thereof
01/12/2000EP0970471A2 System for recognising and controlling driving mechanisms
01/12/2000CN1241280A CD-ROM drive
01/12/2000CN1241085A Power supply system
01/12/2000CN1240994A Fast startup procedure for multimode data players and/or recorders
01/11/2000US6014726 Storage apparatus adapted to interface with a host apparatus for processing two different types of recording media
01/11/2000US6014362 Phase-shift and tilt adjustable disk player
01/11/2000US6014351 Controlling method and apparatus for integral personal computer and CD-player
01/11/2000US6014349 Storage apparatus using variable read clock frequencies for reading ZCAV recording medium
01/11/2000US6014290 Head suspension having conductor protecting standoffs
01/11/2000US6014282 Magnetic disk apparatus and method of detecting head fault
01/11/2000US6014281 Using a read element and a read/write coupling path to detect write-safe conditions
01/11/2000US6014280 Erasing apparatus having a timer to release the erase standby mode
01/11/2000US6014279 Erasing device having a plurality of erasing modes
01/11/2000US6014275 Magnetic recording drive
01/11/2000US6013990 Monitoring power supply voltage to hard disk drive
01/11/2000CA2271551C A disk recording system and a method of controlling the rotation of a turntable in such a disk recording system
01/06/2000WO2000001146A1 Variable disc drive cylinder recording system
01/05/2000EP0969664A1 System and method for controlling play of multiple versions of same motion picture stored on optical disk