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)
12/2001
12/04/2001US6327115 Disk drive apparatus, attachment structure, and attachment method
12/04/2001US6327112 Adjacent track position detectable information storage apparatus
12/04/2001US6327108 Filter calibration method in a disc drive and apparatus
12/04/2001US6326756 Method and apparatus for applying a driving voltage to a motor of an optical disk device
12/04/2001US6326749 Motor rotation control device for optical disk player
11/2001
11/29/2001US20010046378 Spindle motor control method of optical disk recording and reproducing apparatus
11/29/2001US20010046376 Storage medium storing catalog information
11/29/2001US20010046375 Storage medium storing catalog information
11/29/2001US20010046374 Apparatus for recording and/or playing back catalog information
11/29/2001US20010046371 Recording, edit, and playback methods of audio information, and information storage medium
11/29/2001US20010046336 Hydrodynamic bearing device
11/29/2001US20010046196 Method and apparatus for automatically adjusting the speed of a rotating medium to enhance reading capabilities
11/29/2001US20010046193 Optical recording medium, method for recording/reproducing the optical
11/29/2001US20010046190 Disk unit
11/29/2001US20010045786 Spindle motor rotor, index signal output device, and floppy disk drive having the same
11/29/2001US20010045782 Spindle motor with encapsulated stator and method of making same
11/28/2001EP1158511A2 Portable device damage prediction and data backup
11/28/2001EP1158500A1 Data recording apparatus
11/28/2001EP1158398A2 Information recording apparatus, information recording system and information recording medium
11/28/2001EP0775358B1 System including a presentation apparatus, in which different items are selectable, and a control device for controlling the presentation apparatus, and control device for such a system
11/28/2001CN1324485A Latent irradiance discrimination method and marker system for cartridgeless data storage disks
11/28/2001CN1075656C Integral hub and disk clamp for a disk drive storage device
11/28/2001CN1075654C Optical pickup tilt adjustable disk player
11/27/2001USRE37455 Axially compact direct drive for storage disk hub
11/27/2001US6324618 Optical disk reproducing apparatus
11/27/2001US6324157 Information recording medium capable of being tested for authenticity
11/27/2001US6324154 Automatic disc-changing apparatus, disc-chucking apparatus, disc apparatus and position-detecting apparatus
11/27/2001US6324152 Disc reproducing apparatus with motor base bearing system
11/27/2001US6324140 Eccentric disk detection apparatus for an optical disk device
11/27/2001US6324134 Disk recording and reproducing apparatus
11/27/2001US6324031 Disk drive with reduced electrostatic charge on slider-head assembly
11/27/2001US6324029 Method and system for GMR sensor reset pulse application
11/27/2001US6324027 Method and apparatus for correcting for random errors in timing pattern generation
11/27/2001US6324026 Readable indelible mark on storage media
11/22/2001WO2001088922A1 Recording medium, recording medium recording method, output control method, reproducing apparatus, recording/reproducing control method, recording method, recording/reproducing method, and recording and/or reproducing method
11/22/2001WO2001088917A1 Data recording medium and reproducing apparatus thereof
11/22/2001WO2001031444A3 Method for preventing repeating non-recoverable read errors at same physical location on data storage media
11/22/2001WO2001010002A3 Spindle motor for hard disk drive
11/22/2001US20010044907 Information processing apparatus, power saving control method and recording medium for storing power saving control program
11/22/2001US20010044897 Information processing apparatus, information processing method, information processing system and recording medium
11/22/2001US20010044864 Disk storage system having an electronic circuit mounted on the surface of the disk and control method thereof
11/22/2001US20010044332 Information device, power-saving-mode switching method, and recording medium storing power-saving-mode switching program
11/22/2001US20010043803 Optical disc, recording apparatus, and computer-readable recording medium
11/22/2001US20010043801 Data recording and/or reproducing apparatus and method
11/22/2001US20010043797 Digital videodisc player
11/22/2001US20010043790 Optical disc, recording apparatus, and computer-readable recording medium
11/22/2001US20010043787 Recording and/or reproducing apparatus
11/22/2001US20010043533 Optical reader/player preventing the unauthorized reading of information-carrying substrates
11/22/2001US20010043530 Disk drive apparatus
11/22/2001US20010043519 Disc device
11/22/2001US20010043517 Digital signal recording/reproducing apparatus and remote controlling apparatus capable of displaying program names in a plurality of display fields using different character symbols, and recording and reproducing methods thereof
11/22/2001US20010043431 Recording disk apparatus and clamp therefor
11/22/2001US20010043425 Disk speed profile method and device
11/22/2001US20010043423 Method and apparatus for controlling write operations of a data storage system subjected to a shock event
11/22/2001US20010043418 Information recording device
11/21/2001EP1156485A2 Method and apparatus for controlling magnetic disk drive
11/21/2001EP1156484A1 A medium carrier detachably provided for an optical disk
11/21/2001EP1155569A2 Method and apparatus for enhanced audio/video services with watermarks and associated data
11/21/2001EP1155407A1 Optical record carrier and scanning device
11/21/2001EP0783748B1 Mass-storage applications of local probe arrays
11/21/2001CN1323035A Method for checkingout optical disk imperfect management area information and apparatus for implementing the same method
11/21/2001CN1323034A Method for testing optical disk defect management area information and testing equipment for implementing the same method
11/21/2001CN1323033A Method for testing disk defect management area information and detecting equipment for implementing the same method
11/21/2001CN1323032A Method for testing optical disk imperfect management area information
11/21/2001CN1323031A Recording reproducing, recording/reproducing apparatus and method. displaying and recording carrier
11/21/2001CN1323029A Optical disk apparatus
11/21/2001CN1075280C Motor rotation control device for optical disk player
11/21/2001CN1075223C 光记录介质 The optical recording medium
11/20/2001US6320840 Hybrid disc and method and apparatus for discriminating same
11/20/2001US6320827 Optical disc reproducing apparatus
11/20/2001US6320714 Reduced head population detection in a disc drive
11/20/2001CA2077982C Disc cartridge having mistaken recording inhibiting mechanism
11/15/2001WO2001086650A1 Copy protection system
11/15/2001WO2001086645A1 Optical disc drive and method for determining type thereof
11/15/2001WO2001046951A3 Playback device and storage medium for compressed audio data
11/15/2001WO2001035413B1 Delete and undelete for recordable dvd editing
11/15/2001US20010042168 Data recording apparatus and method
11/15/2001US20010041057 Optical disc, recording apparatus, and computer-readable recording medium
11/15/2001US20010041053 Content-on demand advertisement system
11/15/2001US20010040856 Disc device
11/15/2001US20010040847 Information storage apparatus
11/15/2001US20010040843 Apparatus for recording and/or reproducing information and/or from optical information record disk
11/15/2001US20010040842 Reproduction apparatus and method of displaying data in selected language
11/15/2001US20010040751 Apparatus and method for adjusting balance and assembling disk drives
11/15/2001US20010040411 Spindle motor and disk unit
11/14/2001EP1153390A1 Variable gain amplifier with temperature compensation for use in a disk drive system
11/14/2001EP1053547B1 Playback device for disc-shaped recording media
11/14/2001EP0907953B1 Method and apparatus for cd-rom audio playback
11/14/2001EP0900435B1 Device for writing and/or reading optical recording medium of various designs
11/14/2001EP0836682B1 Improved hydrodynamic bearing unit
11/14/2001EP0666566B1 Recording and/or reproduction apparatus
11/14/2001CN1321977A Method for checking informatino of disk defect managing area and test apparatus for checking
11/14/2001CN1321976A Method for checking information of disk defect managing area and test apparatus for checking
11/14/2001CN1074848C Laser player
11/13/2001US6317839 Method of and apparatus for controlling supply of power to a peripheral device in a computer system
11/13/2001US6317405 Method of and device for controlling light power to be used for recording on optical disk
11/13/2001US6317403 Optical disc apparatus accessing method and system therefor
11/13/2001US6317399 Disk drive device and method of setting rotational speed thereof
11/13/2001US6317398 Data reproduction apparatus and data reproduction control circuit
11/13/2001US6317391 Optical disc system having current monitoring circuit with improved bias coil assembly and controller for laser driver and method for operating same