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)
06/2004
06/15/2004US6751185 Optical disc and apparatus for scanning the optical disc
06/15/2004US6751174 Disc reproducing system
06/15/2004US6751168 Changer device capable of playing back tracks without a disk
06/15/2004US6751167 Information playback apparatus
06/15/2004US6751041 Method and apparatus for selecting servo track writing speed
06/15/2004US6751038 Data write control system and method therefor
06/15/2004US6751034 Preamplifier read recovery parade
06/15/2004US6749339 Hydrodynamic bearing assembly and spindle motor having the same
06/10/2004WO2004049710A1 Reproduction device, reproduction method, reproduction program, and recording medium
06/10/2004WO2004049337A1 Reproduction device, reproduction method, reproduction program, and recording medium containing the reproduction program
06/10/2004WO2004049326A1 Power failure recovery method
06/10/2004WO2004049325A1 Disk-type recording and/or reproducing device and method of distinguishing disk-like recording medium
06/10/2004WO2004049147A1 Power-saving control system and power-saving control method
06/10/2004US20040111737 Disk drive apparatus
06/10/2004US20040109252 Magnetic transfer method and magnetic transfer apparatus
06/10/2004US20040108785 Adjusting device for a stator for an optical disk drive motor
06/10/2004US20040108780 Spindle motor with an electro-conductive connection between the bearing system and the baseplate or flange
06/10/2004US20040108776 Adjusting device for a disk tray for an optical disk drive motor
06/10/2004US20040107577 Method and apparatus for charging oil into fluid-dynamic-pressure bearings, spindle motor utilizing fluid-dynamic-pressure bearings, and signal record-and-playback device utilizing fluid-dynamic-pressure bearings
06/09/2004EP1426963A2 Recording apparatus and recording method with data recovery means
06/09/2004EP1426962A2 Recording apparatus and recording method with data recovery means
06/09/2004EP1426949A1 Adjusting device for a stator for an optical disk drive motor
06/09/2004EP1426948A1 Adjusting device for a disk turntable for an optical disk drive
06/09/2004EP1426947A2 Method and apparatus for the presentation of the multimedia content of a data carrier
06/09/2004EP1425915A1 Method and apparatus for selective playing of digital media
06/09/2004EP1425748A2 Record carrier for storage and reproduction arrangement and storage arrangement for processing data not related to the record carrier
06/09/2004EP1425745A2 Playlist generation, delivery and navigation
06/09/2004EP1425743A2 System and method for recording and playing audio selections
06/09/2004CN1503971A Motor start-up current control apparatus and method
06/09/2004CN1503252A Method and device for identifying disc kind
06/09/2004CN1503251A Recording medium driving apparatus
06/09/2004CN1503250A Automatic eject disc player and method thereof
06/09/2004CN1502828A Dynamic pressure bearing, mfg method and motor using same
06/09/2004CN1153202C Disk drive with compensation of disk eccentricity
06/09/2004CN1153201C Optical recording/reproducing device and method using various sized and type recording/reproducing medium
06/08/2004US6748586 Data processing system receptive for presentation of data comprising an application program and a multiplatform interpreter, and a platform subsystem arranged for interaction with said multiplatform interpreter, and memory for use with such system or subsystem
06/08/2004US6748161 Storage medium storing catalog information and corresponding audio data
06/08/2004US6747933 Power saving system for optical disc recording/reproducing apparatus
06/08/2004US6747931 Method for discriminating type of optical recording medium
06/08/2004US6747930 Data protection on an optical disk
06/08/2004US6747927 Disc drive device
06/08/2004US6747926 Method for regulating a rotational speed
06/08/2004US6747920 Information reproduction apparatus and information reproduction
06/08/2004US6747832 Disk apparatus and head position control method
06/08/2004US6747831 Floppy disk drive and frame structure therefor
06/08/2004US6746151 Parallel capillary seal for a disk drive
06/08/2004US6745946 Device for scanning an electromagnetically suspended information carrier
06/08/2004CA2395527C Copy control for a video signal with copyright signals superimposed as predetermined bits in the vbid data of the video signal
06/03/2004WO2004046856A2 Removable cartridge with sealed motor hub and motor bearing in cartridge
06/03/2004WO2004025627A3 Apparatus and method for scanning an information track and record carrier
06/03/2004WO2003094164A9 Hydraulic fluid dynamic bearing incorporating an asymmetric journal bearing
06/03/2004US20040106424 Reproduction apparatus, output apparatus and method for controlling power consumption
06/03/2004US20040105349 Method and apparatus for reproducing a data stream having multiple reproduction paths recorded on a recording medium
06/03/2004DE10352020A1 Multifunktionale Bildplatten-Laufwerkseinrichtung Multifunctional optical disc drive device
06/02/2004EP1423854A2 Method and apparatus for elapsed playback timekeeping of variable bit-rate digitally encoded audio data files
06/02/2004EP1423853A1 Information storage medium containing event occurrence information, and method and apparatus therefor
06/02/2004EP1423852A1 System for converting turntable motion to midi data
06/02/2004EP1423699A2 Nuclear morphology based identification and quantitation of white blood cell types using optical bio-disc systems
06/02/2004CN1501707A Recording apparatus and recording method
06/02/2004CN1501385A Regulating structure of supporting disc of main shaft motor of CD player
06/02/2004CN1501368A Focusing location adjusting device and optical disk driving device
06/02/2004CN1501367A Optical disk apparatus and optical disk
06/02/2004CN1152311C Optical recorder and optical reproducing device
06/01/2004US6745281 Fiber channel connection magnetic disk device and fiber channel connection magnetic disk controller
06/01/2004US6745164 DVD-audio playback method and playback device
06/01/2004US6744972 Apparatus for recording and/or playing back catalog information
06/01/2004US6744715 Method for reducing the frequency of burn
06/01/2004US6744710 Identification method for level and upright assembling of optical disk driver
06/01/2004US6744705 Optical disc recording and reproducing apparatus
06/01/2004US6744701 Information reproduction apparatus and method for erasing program data
06/01/2004US6744588 Recording medium and apparatus for protecting copyrighted digital data
06/01/2004US6744587 Motor control circuit with adaptive controller path selection for different load conditions
06/01/2004US6744584 Recording medium and apparatus for protecting copyrighted digital data
06/01/2004CA2342555C Method of verifying defect management area information of disc upon reinitialization with certification and test apparatus for performing same
06/01/2004CA2331499C Optical disk, reproduction apparatus, reproduction method, and recording medium
05/2004
05/27/2004WO2004044911A2 Method and device for preventing use of non-original optical media
05/27/2004WO2004044761A1 Method for reproducing contents information in interactive optical disc device and method for providing contents information in contents provider server
05/27/2004WO2002080169A3 Methods of attack on a content screening algorithm based on adulteration of marked content
05/27/2004US20040103445 Method for reproducing contents information in interactive optical disc device and method for providing contents information in contents provider server
05/27/2004US20040101289 Reproducing apparatus, method for controlling reproduction and controlling program for reproduction
05/27/2004US20040101282 Recording and reproducing system, recording apparatus and reproducing apparatus having copy protection function
05/27/2004US20040101275 Recording medium cartridge and recording/reproducing apparatus therefor
05/27/2004US20040101217 Hydrodynamic bearing, motor device, and method of plastic deformation processing
05/27/2004US20040100890 Method and apparatus for discriminating a disc type
05/27/2004US20040100889 Information recording medium, method and apparatus for recording and reproducing information
05/27/2004US20040100888 Data storage medium and read drive thereof
05/27/2004US20040100886 Optical drive with switching rotational speeds and switching method thereof
05/27/2004US20040100884 Disc player automatically ejecting disc and method thereof
05/27/2004US20040100722 Magnetic disk storage system
05/27/2004US20040100711 Magnetic recording medium provided with track ID information, magnetic recording device, and method thereof
05/27/2004US20040100710 Magnetic transfer method and magnetic transfer apparatus
05/27/2004US20040100215 Control device and method of stopping spindle motor of an optical disc system
05/27/2004CA2473300A1 Method for reproducing contents information in interactive optical disc device and method for providing contents information in contents provider server
05/26/2004EP1421586A1 Recording apparatus for recording data on optically readable discs
05/26/2004CN1499508A Disk driver and method of controlling driving voltage of mainshaft motor applied to disk driver
05/26/2004CN1499507A Method and device for controlling constant linear speed of mainshaft dynamo by using image signal
05/26/2004CN1499506A Device and method for disting uishing disc type
05/26/2004CN1499505A Method and device for distinguishing disc type
05/26/2004CN1499494A Device and method for detecting disc type and/or regulating magnetic track balance
05/26/2004CN1499490A Device and method for distinguishing recording medium type, and medium including readable code