Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
10/1996
10/08/1996US5563751 Magnetic read/write head suspension system
10/08/1996US5563749 Direct access storage device with opposing actuator and spindle flanges to reduce disk-to-disk spacing
10/08/1996US5563746 Real time media defect scanning in a sampled amplitude read channel
10/08/1996US5563745 Tracking control apparatus and method for digital/analog video recording/playback, which uses the analog heads for tracking control during digital recording/reproduction
10/08/1996US5563331 Comprising at least two layers with differing temperature correlations of electrical resistance
10/08/1996US5563001 Encapsulated ferromagnetic particles suitable for high temperature use
10/08/1996US5563000 Multilayer magnetooptic recording media
10/08/1996US5562982 A substrate with magnetic film layer, buffers and carbon film layer with hydrogen
10/08/1996US5562965 Vapor lubrication of fractionated lubricant on thin film discs
10/08/1996US5561896 Method of fabricating magnetoresistive transducer
10/08/1996CA2089788C Predictive read/write inhibit decision using fuzzy logic
10/03/1996WO1996030905A2 Recording and reproduction of an information signal comprising packets that may occur irregularly as a function of time in the serial datastream of the information signal
10/03/1996WO1996030901A1 Method of manufacturing glass substrate for magnetic disk
10/03/1996WO1996030900A1 Magnetic recording media
10/03/1996WO1996030899A1 Non-plasticizing, high glass transition temperature dispersants for magnetic media
10/03/1996WO1996030898A2 System comprising a magnetic head, a measuring device and a current device
10/03/1996WO1996030897A2 Magnetic head and system for controlling the position of a magnetic head
10/03/1996CA2215259A1 Magnetic recording media
10/03/1996CA2214880A1 Non-plasticizing, high glass transition temperature dispersants for magnetic media
10/02/1996EP0735781A1 Digital signal recording method and apparatus and recording medium therefor
10/02/1996EP0735549A2 Soft magnetic thin film and thin film magnetic element using the same
10/02/1996EP0735539A1 Double deck video cassette tape recorder
10/02/1996EP0735536A2 Digital signal recording method and apparatus
10/02/1996EP0735525A2 Magnetic recording medium
10/02/1996EP0735524A2 Magnetic recording medium
10/02/1996EP0735523A2 Magnetic recording medium and method for producing same
10/02/1996EP0735522A1 Disk data recording and reproducing device
10/02/1996EP0735506A2 Identification card and its manufacture
10/02/1996EP0734612A1 Regulated inverting power supply
10/02/1996EP0734569A1 Voice coil driven positioner for coarse and fine positioning of magnetic head in multi-track tape drive
10/02/1996EP0734325A1 Ablative imaging by proximity lithography
10/02/1996EP0654165B1 Method for producing a magnetic recording medium
10/02/1996EP0478666B1 Microfabricated microscope assembly
10/02/1996DE19610605A1 Film processing method for converting optically stored data into magnetically stored data
10/02/1996DE19511876A1 Magnetischer Aufzeichnungsträger mit hoher Aufzeichnungsdichte A magnetic recording medium with high recording density
10/02/1996DE19511875A1 Magnetischer Aufzeichnungsträger mit hoher Aufzeichnungsdichte A magnetic recording medium with high recording density
10/02/1996DE19511873A1 Magnetischer Aufzeichnungsträger mit hoher Aufzeichnungsdichte A magnetic recording medium with high recording density
10/02/1996DE19511872A1 Magnetischer Aufzeichnungsträger mit hoher Aufzeichnungsdichte A magnetic recording medium with high recording density
10/02/1996CN1132567A Coated magnetic recording medium, paint for coated magnetic medium and method for producing coated magnetic medium
10/02/1996CN1132445A Apparatus and method for transmitting, recording and reproducing digital data
10/02/1996CN1132394A Controlled edit recording device and method according to erasing magnetic head
10/02/1996CN1132388A Head drum assembly for use in video cassette recorder
10/02/1996CN1132387A Magnetic head and its mfg. method
10/01/1996US5561647 System for detection of readout signals from optical disc
10/01/1996US5561571 For an magnetic reproducing apparatus
10/01/1996US5561570 Dynamically loaded suspension for contact recording
10/01/1996US5561566 Information recording disk and drive system using no sector ID to increase data storage capacity
10/01/1996US5561565 Magnetic tape recording and/or reproducing apparatus with detecting means
10/01/1996US5561530 Magnetic recording device with automatic media-test function
10/01/1996US5561089 Glass-ceramic for information recording disk
10/01/1996US5560995 Excellent in running properties, durability, corrosion resistanc; capable of high density magnetic recording
10/01/1996US5560983 Magnetic recording medium comprising a magnetic layer and a sub layer containing an unsaturated alkyl carbonic ester
10/01/1996US5560977 Magnetic recording medium and manufacturing the same
10/01/1996US5560786 Magnetic thin film material for magnetic recording
10/01/1996US5560097 Method of making a integrated transducer-suspension assembly for vertical recording
09/1996
09/26/1996WO1996029791A2 Method and apparatus for offset frequency estimation for a coherent receiver
09/26/1996WO1996029700A1 Magnetic recorder and magnetooptical recorder
09/26/1996WO1996029697A1 Contact interface, system and medium in electromagnetic, read/write, rigid-recording-media environment
09/26/1996WO1996029521A1 Bearing assembly, spindle motor and actuator using the same bearing assembly, and magnetic disk device
09/26/1996EP0744076A4 Magnetoresistive structure with alloy layer
09/26/1996DE19547815A1 Magnetic disc drive read-write device
09/25/1996EP0734015A2 Magnetic recording medium
09/25/1996EP0733263A1 Amorphous permalloy films and method of preparing the same
09/25/1996EP0733262A1 Actuator comprising a rotatable magnet body; actuator unit comprising the actuator and a control system; magneto-optical device comprising the actuator, and scanner comprising the actuator
09/25/1996EP0716769A4 Arcuate scan tape drive
09/25/1996EP0701631A4 Beryllium-containing alloys of aluminum and semi-solid processing of such alloys
09/25/1996CN1131798A Improvements in self-servowriting timing pattern generation
09/25/1996CN1131786A Magnetic recording and reproducing apparatus and cleaning cassette therefor
09/25/1996CN1131741A Optical gap measuring apparatus and method
09/24/1996US5559779 Digital audio recorder using external memory medium and leading portion audio data memory
09/24/1996US5559763 Magnetic head driving device and magnetooptical recording apparatus with acceleration coil for shortening current inversion time
09/24/1996US5559654 Narrow track thin film head for high track density recording
09/24/1996US5559653 Thin film magnetic head having a multilayer upper core
09/24/1996US5559652 Disk drive rotary actuator with rocking pivot
09/24/1996US5559648 Method for optimizing track location during servo writing
09/24/1996US5559646 For reading out an information signal from a magnetic record carrier
09/24/1996US5559645 Disk recording apparatus with adaptive window adjusting
09/24/1996US5559644 Data recording/reproducing apparatus having a first error correcting code on both sides of a main data area of each azimuth track
09/24/1996US5559643 Apparatus for recording a digital signal onto a recording medium at one of a plurality of data recording rates
09/24/1996US5559642 Reproducing device used with a record carrier containing two sides recorded in opposite directions that determines the selection of particular read back characteristics
09/24/1996US5559460 Peak detection circuit for suppressing magnetoresistive thermal asperity transients in a data channel
09/24/1996US5559429 MR head lap monitor resistors
09/24/1996US5559051 Process for manufacturing a silicon chip with an integrated magnetoresistive head mounted on a slider
09/24/1996US5558945 Magnetic recording medium
09/24/1996US5558944 Magnetic head and a process for production thereof
09/24/1996US5558445 Self-contained hydrodynamic bearing unit and seals
09/24/1996US5558443 Shaft seal for hydrodynamic bearing unit
09/24/1996US5557839 Method of fabricating an actuator assembly for a disk drive
09/19/1996WO1996028823A1 Metal-resin composite plate, rocking actuator with composite plate, and method for production thereof
09/19/1996WO1996028817A1 A cleaning device and cleaning method
09/19/1996WO1996028816A2 Device for optically scanning a recording medium
09/19/1996WO1996028814A1 A method and system for writing a servo-pattern on a storage medium
09/19/1996WO1996028813A1 Recording/reproducing device
09/19/1996WO1996028812A1 Shaped spin valve type magnetoresistive transducer and method for fabricating the same incorporating domain stabilization technique
09/19/1996WO1996028811A1 Disk drive system and removable disk cartridge adapted for downward compatibility
09/19/1996WO1996028725A1 Automatic testing system for magnetoresistive heads
09/19/1996WO1996028584A1 Target assembly having inner and outer targets
09/19/1996WO1996022600A3 Fm detection of slider-disk interface
09/19/1996WO1996022596A3 Non-destructive in-situ landing velocity determination of magnetic rigid disk drives
09/19/1996DE19610353A1 Magnetic recording material with magnetic layer contg. magnetic pigment
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