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) |
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12/08/1998 | US5848031 Apparatus for recording and/or reproducing a recording medium having automatic track numbering capability |
12/08/1998 | US5847890 Magnetic disk apparatus and a thermal asperity compensation method of the same |
12/08/1998 | US5847664 Remote control assembly for operating audio components in motor vehicles |
12/08/1998 | US5847479 Self-pressure-balanced hydrodynamic bearing spindle motor |
12/08/1998 | US5847476 Audible noise reduction in a disc drive |
12/08/1998 | US5847305 Remote control devices for electronic devices |
12/08/1998 | US5845401 Crash tolerant air bearing spindle |
12/03/1998 | WO1998054720A1 Disc reader with automatic closing tray |
12/03/1998 | WO1998054718A1 Apparatus for reproducing video data of a video compact disc player |
12/03/1998 | WO1998054712A1 Motor loading system for a disk drive |
12/03/1998 | WO1998054711A1 Method and apparatus for outputting video data of a video compact disc player |
12/03/1998 | WO1998036408A3 A magnetic structure urging an actuator assembly toward a home position |
12/02/1998 | EP0881638A1 Optical disc discriminating apparatus |
12/02/1998 | EP0880779A1 Digital processing device for audio signal |
12/02/1998 | CN1200834A Disc drive spindle motor having hydro bearing with optimized lubricant viscosity |
12/02/1998 | CN1200833A Disc drive spindle motor having hydro bearing with lubricant optimized with disc drive compatible additive |
12/02/1998 | CN1200831A Disc drive hydro bearing lubricant with electrically conductive, non-metallic additive |
12/02/1998 | CN1200830A Method and apparatus for reading data from disc carrier |
12/02/1998 | CN1200535A Method and device for controlling information signal recording |
12/02/1998 | CN1041029C Method and circuit for braking and driving of disc system in early stage |
12/01/1998 | US5845046 Multi-scene recording medium and apparatus for producing data therefrom |
12/01/1998 | US5844872 Method and apparatus for high speed data recovery from CD-ROMS or like disks of varying qualities |
12/01/1998 | US5844866 For data recovery from rotating data storage disks of varying physical size |
12/01/1998 | US5844865 System for storing and reproducing information from a disc shaped information carrier |
12/01/1998 | US5844748 Disc drive spindle motor with controlled resistance pathway from disc to ground |
12/01/1998 | US5844395 Speed detection apparatus, speed control motor, and track jump control circuit |
11/26/1998 | WO1998053453A1 Method and apparatus for clamping removable data storage disks in a disk drive |
11/25/1998 | EP0880133A1 Optical disk apparatus and accessing methods, and disk cartridges for housing optical disks |
11/25/1998 | EP0880132A2 Pre-pit detecting apparatus and method |
11/25/1998 | EP0880131A2 Apparatus and methods for recording and/or reproducing data on to and/or from optical disks and disk cartridges for such disks |
11/25/1998 | CN1199905A Spindle motor control system for disk player |
11/24/1998 | US5841752 Disc drive unit |
11/24/1998 | US5841742 Optical disk unit using a single demodulator circuit for demodulating two disk players |
11/24/1998 | US5841739 Accessing method and apparatus for use in hybrid optical recording device |
11/24/1998 | US5841610 Miniature hard disc system having single voice coil magnet motor |
11/24/1998 | US5841604 For synchronizing multiple rotating storage disks |
11/24/1998 | US5841260 Disk device with failure prediction function and motor start error prediction method in the device |
11/24/1998 | US5839905 Remote control for indicating specific information to be displayed by a host device |
11/24/1998 | US5839833 Hydrodynamic bearing having lubricant particle traps |
11/19/1998 | WO1998037545A3 Methods and apparatus for preventing disk drive damage due to microprocessor failures |
11/19/1998 | WO1998033173A3 A method and apparatus for controlling a motor in a disc drive by modulating the commutation angle |
11/19/1998 | DE19749103A1 Method of correcting output waveform of magnetic head |
11/18/1998 | EP0878801A2 Image processing apparatus and method |
11/18/1998 | EP0878795A2 Spindle motor control system for a disk player |
11/18/1998 | EP0878794A2 Restriction of reproduction or copying of a recorded information signal |
11/18/1998 | EP0878792A2 Coded data reading and recording apparatus |
11/18/1998 | EP0878006A1 A cd replay device and a method for controlling the same |
11/18/1998 | EP0878005A1 Multihead recording and retrieval apparatus and procedure for use with self-timing optical lathe or pre-formatted discs |
11/18/1998 | CN1199227A Apparatus and method for controlling recording in accordance with remainder of recording medium |
11/17/1998 | US5838824 Encoding/decoding apparatus providing with input/output interface for external equipment |
11/17/1998 | US5838657 High density optical disc and optical disc player |
11/17/1998 | US5838653 Multiple layer optical recording media and method and system for recording and reproducing information using the same |
11/17/1998 | US5838577 Electrical apparatus capable of being connected to plural kinds of peripheral devices |
11/17/1998 | US5838509 Data detection level adjusting circuit for processing signal in disk driving apparatus |
11/17/1998 | US5838020 Method and apparatus for storing data using spin-polarized electrons |
11/16/1998 | CA2237949A1 Image processing apparatus and method |
11/14/1998 | CA2236387A1 Method of restricting reproduction for information signal, information signal reproducing device, and information signal recording medium |
11/12/1998 | WO1998050911A2 Information processing with a plurality of optical discs |
11/11/1998 | EP0877359A2 Optical disk apparatus |
11/11/1998 | EP0877358A1 Method and device for recording data in an optical memory card |
11/11/1998 | EP0789877A4 System and method for on-line, real-time, data migration |
11/11/1998 | EP0611474B1 On-the-fly splitting of disk data blocks |
11/11/1998 | CN1198830A Disc driver |
11/11/1998 | CN1198571A Device and method for determing CD type before reproducing data in CD |
11/10/1998 | US5835671 Data recording medium having reproduction timing information, and system for reproducing record data by using the reproduction timing information |
11/10/1998 | US5835670 Multilingual recording medium and reproduction apparatus |
11/10/1998 | US5835669 Multilingual recording medium which comprises frequency of use data/history data and a plurality of menus which are stored in a still picture format |
11/10/1998 | US5835474 Disk device configured to prevent contact between the disk and the disk drive motor |
11/10/1998 | US5835466 Optical system for optical disc having first and second information |
11/10/1998 | US5835465 File manager in an execution program of a host computer |
11/10/1998 | US5835464 For reproducing data stored on a disc |
11/10/1998 | US5835463 Spindle motor control system for use in an optical disk player |
11/10/1998 | US5835315 Wafer including scribe line grooves for separating thin film heads and process for making the same |
11/10/1998 | US5835310 Insertable miniature hard disc drive having a reduced size transducer head suspension |
11/10/1998 | US5835303 Disk drive information storage device |
11/10/1998 | US5835299 Method for optimizing skew of hard disk drive |
11/10/1998 | US5835298 Hard drive protection system and method |
11/10/1998 | US5835297 Computer system |
11/10/1998 | US5835015 Security system for audio equipment |
11/10/1998 | US5834969 Circuit for processing signals from a magneto-resistive head |
11/10/1998 | US5834913 Method and apparatus for controlling motor rotation, and a disk signal regenerating apparatus using the motor |
11/10/1998 | US5834868 Spindle motor |
11/10/1998 | US5834864 Magnetic micro-mover |
11/10/1998 | US5833470 Information/entertainment systems with user prompts |
11/05/1998 | WO1998033174A3 Disk drive failure analysis apparatus and method |
11/05/1998 | WO1998032091A3 Deployable drive for protruding rotatable data storage media |
11/05/1998 | WO1998031010A3 Apparatus for monitoring and preventing unauthorized copying of digital data |
11/04/1998 | EP0875894A2 Reproducing recording media |
11/04/1998 | EP0875893A2 Apparatus for processing a control command sequence as well as a method for generating a control command sequence, and a storage medium for storing a control command sequence |
11/04/1998 | EP0875892A1 Recording and/or reproducing apparatus for recording medium |
11/04/1998 | CN1198239A Magnetic disk apparatus magnetic disk and disk cartridge |
11/03/1998 | US5832175 Apparatus and method for reproducing, based on parental consent, data from a multi-scene recording medium having data units of program information items alternatingly and continuously recorded thereon |
11/03/1998 | US5831967 Cartridge for preventing misinsertion |
11/03/1998 | US5831966 Recording layer identifying data in a multi-layer recording medium |
11/03/1998 | US5831953 Optical disk device using an optical pickup as a read mechanism for detecting a thickness of the substrate of an optical disk |
11/03/1998 | US5831952 Optical disk thickness discriminating apparatus |
11/03/1998 | US5831792 Slider having a debris barrier surrounding a transducer |
11/03/1998 | US5831789 Disc recording and/or reproducing apparatus having a disc cassette loading/discharging mechanism with a lock member responsive to a cassette insertion to unlock a sliding member |
11/03/1998 | US5831783 Power source control circuit for controlling an electric potential of a magnetic head and memory apparatus using such a power source control circuit |
11/03/1998 | US5831782 Method and apparatus for supplying optimal bias current to a magnetic head |