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)
01/1997
01/14/1997US5594606 Disk storage drive for maintaining precision during thermal variations
01/14/1997US5594603 Seek control system based upon a detected temperature of a positioning mechanism in a disk device
01/14/1997US5594600 Dual internal bus system architecture for hard disk drive
01/14/1997US5594598 Information recording apparatus having variable compression ratio
01/14/1997US5594595 FM detection of slider-disk interface
01/09/1997WO1997001168A1 Digital processing device for audio signal
01/09/1997WO1997001166A1 Method for optical data storage and optical data storage media
01/08/1997EP0752783A2 Information signal processing apparatus
01/08/1997EP0752149A1 Interactive compact disc system
01/08/1997CN1139808A Method and device for replaying information recorded on disc-shaped record medium
01/07/1997US5592640 Data processing apparatus capable of reading data from different-format CD-ROMS according to different processing methods of the data
01/07/1997US5592463 Apparatus for and method for determining optimum power for recording information on recordable optical disc
01/07/1997US5592462 Three-dimensional optical data storage and retrieval
01/07/1997US5592454 Data reproducing apparatus which replaces vendor unique identification data in response to a reference error correction rate which is lower than that used for replacement of other data
01/07/1997US5592449 Disc apparatus using character-based control codes in a table of contents
01/07/1997US5592448 Access control apparatus for optical disk according change of track pitch
01/07/1997US5592446 Dual mode recording and reproducing apparatus having two recording regions using differing reproduction principles
01/07/1997US5592413 Microstructure array and activation system therefor
01/07/1997US5592349 Microminiature disk drive with clamp having fingers for radially positioning a pair of disks and a spindle motor providing a reduced disk drive height
01/07/1997US5592348 Method and structure for locating and skipping over servo bursts on a magnetic disk
01/03/1997WO1997000473A1 Personal computer with at least one floppy disk drive
01/03/1997WO1996034389A3 System for storing and reproducing information
01/03/1997WO1996034387A3 Device for reading and/or recording information on a disc-shaped information carrier
01/02/1997EP0751524A1 recording medium and reproducing apparatus thereof
01/02/1997EP0751517A2 Data record media
01/02/1997EP0751514A2 Optical disk recording and reproducing method and apparatus therefor
01/02/1997EP0751513A2 Optical medium and apparatus for recording and reproducing the same
01/02/1997EP0751512A2 Disk drive with adaptive demand-driven power management
01/02/1997EP0751504A2 Data reply device and method for replaying data using the data replay device
01/02/1997EP0750780A1 Reading/writing information on a storage medium
01/01/1997CN1139493A Large capacity recording medium, method and apparatus for reproducing data, and method and apparatus for recording
01/01/1997CN1139271A Cartridge-loading apparatus and method
12/1996
12/31/1996US5590112 Optical disc reproducing device
12/31/1996US5590106 Disc player having a plurality of reading means for reading information on a disc
12/31/1996US5590105 Disk apparatus using constant linear velocity method and having head function stopped in standby mode
12/31/1996US5590100 Information recording/reproducing technique to record plural-channel information for subsequent simultaneous reproduction
12/31/1996US5590099 Magneto-optical recording method and method for making information-carrying magneto-optical recording medium
12/31/1996US5590096 Rewritable storage apparatus using first and second bias magnetic fields
12/31/1996US5589996 Method and apparatus for controlling spindle speed to compensate for drag in a disk drive system
12/31/1996US5589945 Method of retrieving video segments
12/31/1996US5588753 Disk drive motor with labyrinth seal
12/27/1996WO1996042074A2 Information carrier vending machine
12/27/1996EP0750305A1 Outer-rotor type spindle motor
12/27/1996EP0750304A1 Recording medium and reproducing apparatus thereof
12/27/1996EP0750298A2 Probe and recording medium for information recording apparatus, and information recording apparatus utilizing the same
12/27/1996EP0736212A4 Method of masking data on a storage medium
12/27/1996EP0726014A4 Display of motion picture subtitles in a selected language during play of a software carrier
12/27/1996EP0680656A4 Optical data storage and retrieval system and method.
12/25/1996CN1138917A Disc-like record carrier, recording and/or reading appts. for recording/reading information in the record carrier
12/25/1996CN1138916A Optical recording method, optical recording appts. and optical recording medium
12/25/1996CN1138915A Marking generating appts., method of forming laser marking on optical disk, reproducing appts., optical disk and optical disk producing method
12/25/1996CN1138734A Optical disc system
12/25/1996CN1138729A Information record media, its record method, its regeneration method and regenerator
12/24/1996US5588007 Method for detecting transient write errors in a disk drive
12/24/1996US5587982 Optical disk drive device capable of detecting misplacement of optical disks
12/24/1996US5587981 Multi-standard optical disk reading method having distinction process
12/24/1996US5587979 Information carrier having information packets containing coded text or image information relating to different categories, arrangement for reading such information carrier and a system including such arrangement and information carrier
12/24/1996US5587977 For recording and reproducing an audio signal
12/24/1996US5587617 Integrated passive magnetic bearing system and spindle magnet for use in an axial magnet spindle motor
12/19/1996WO1996041338A1 Ultra compact computer media drive
12/19/1996CA2223430A1 Ultra compact computer media drive
12/18/1996EP0749124A1 Reproducing device, reproducing method, and recording medium
12/18/1996EP0749118A2 Optical pickup
12/18/1996EP0748503A1 Method and apparatus for automatic sector pulse generation and split field calculation in disk drives
12/18/1996CN1138198A Technique for generating audible signals in disk drive employing voice coil actuator
12/18/1996CN1138189A Reproducing apparatus having buffer memory and capable of rapidly restarting reproduction and method of controlling the apparatus
12/18/1996CN1138188A Data carrier and system for regeneration data regenerating
12/17/1996US5586306 Integrated circuit servo system control for computer mass storage device with distributed control functionality to reduce transport delay
12/17/1996US5586107 Multiple data surface optical data storage system
12/17/1996US5586099 Optimized laser read power based upon scan speed of optical medium and erasure characteristics of the medium
12/17/1996US5586098 Optical disc apparatus for controlling laser power for each zone of a zone record system
12/17/1996US5585986 Digital magnetoresistive sensor based on the giant magnetoresistance effect
12/17/1996US5585845 Electronic still camera having data storage device and method for recording image data within said data storage device
12/17/1996US5585159 Recording medium capable of suppressing resonance from recording and reproducing devices
12/13/1996CA2178685A1 Optical pickup
12/12/1996WO1996039697A1 Error correction via programmable bias current for mr recording heads
12/12/1996DE19520710A1 Personalcomputer mit mindestens einem Diskettenlaufwerk Personal computer with at least one floppy disk drive
12/12/1996DE19520644A1 Dispensing machine esp. for recording information onto compact disc
12/12/1996CA2223146A1 Error correction via programmable bias current for mr recording heads
12/11/1996EP0747896A1 Magneto-optical recording and/or reproducing apparatus
12/11/1996EP0746897A1 Air-bearing motor assembly for magnetic recording systems
12/11/1996EP0746847A1 Removable cartridge for a disk drive with a 1.8 inch form factor
12/11/1996EP0464216B1 Method of recording and reproducing data
12/11/1996CN1137675A Disc-shaped recording medium, recording apparatus and reproducing apparatus
12/11/1996CN1137674A Power transmitting apparatus of tape recorder
12/10/1996US5583845 Glass blank disc centering device
12/10/1996US5583841 Apparatus for improved search on information storage member rotating at constant linear velocity
12/10/1996US5583838 Recording apparatus having data recording rate phase-synchronized to recording time data recorded on a recording medium
12/10/1996US5583834 Mini disc player
12/10/1996US5583726 Magneto-resistive head using flux guide
12/10/1996US5583715 Image data communication apparatus
12/10/1996US5583712 Magnetic recording system having spiral tracks
12/10/1996US5583710 For writing and reading data
12/10/1996US5583708 Circuit for detecting unrecorded portion of recording medium
12/10/1996US5583706 For reading digital data from a magnetic medium
12/05/1996WO1996038841A1 Electronic computer having a magneto-optic unit
12/05/1996DE19520475A1 Recording and storage method for audio signals e.g. on CD
12/04/1996EP0745992A2 A disk recording system and a method of controlling the rotation of a turntable in such a disk recording system
12/04/1996EP0745991A2 Apparatus for automatically press-fitting a turntable
12/04/1996EP0745982A2 Tracking error signal generation device