Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
01/2006
01/31/2006US6992866 Exchange-coupled magnetoresistive sensor with a coercive ferrite layer and an oxide underlayer having a spinal lattice structure
01/31/2006US6992865 Headstack with semi-permanently deformable element for pole-tip recession adjustment
01/31/2006US6992864 Flexible printed circuit board unit contributing to reliable soldering and suppression of increased temperature
01/31/2006US6992863 Disk drive apparatus
01/31/2006US6992862 Disk drive with controlled pitch static attitude of sliders on integrated lead suspensions by improved plastic deformation processing
01/31/2006US6992861 Head suspension for swing arm actuator
01/31/2006US6992860 Recording/reproducing separated magnetic head with concave portion formed in air bearing protective film
01/31/2006US6992857 Weighting servo signals for head positioning
01/31/2006US6992856 Systems for limiting channel control values to thereby improve servo-demodulation robustness
01/31/2006US6992855 Methods for limiting channel control values to thereby improve servo-demodulation robustness
01/31/2006US6992853 Method and apparatus for determining modulated, amplitude ramping RRO harmonics in multi-screw clamped HDD disk/spind assembly
01/31/2006US6992850 Magnetic disk drive reducing influence of rigidity of transmission lines on suspension
01/31/2006US6992849 Method and apparatus for measuring magnetic write width of magnetic head using burst pattern
01/31/2006US6992847 Linear sliding tape scanner and method for using same
01/31/2006US6991863 Magnetic disk substrate and magnetic disk
01/31/2006US6991862 Magnetic recording medium
01/31/2006US6991861 Magnetic recording medium
01/31/2006US6991521 Edge finishing process for glass or ceramic disks used in disk drive data storage devices
01/31/2006US6991513 Magnetic head grinding device and method
01/31/2006US6991163 Card reader
01/31/2006US6990728 Method of assembling in a predetermined alignment a load beam and flexible circuit
01/31/2006US6990727 Method of making disk drives using a frame array with a plurality of disk drive base portions
01/26/2006WO2006009057A1 Lubricant for recording medium and magnetic disk
01/26/2006WO2005098847A3 Packaging tray for disk drive head suspension assemblies
01/26/2006WO2004114428A3 Magnetoresistance effect element and manufacturing method therof
01/26/2006US20060019439 Process for obtaining spatially-organised nanostructures on thin films
01/26/2006US20060019128 Magnetic recording medium and method for evaluating magnetic recording medium
01/26/2006US20060019127 Magnetic recording medium
01/26/2006US20060019126 Magnetic recording tape having defined remanent magnetization
01/26/2006US20060019125 Magnetic recording medium and production method thereof as well as magnetic disc device
01/26/2006US20060019124 Perpendicular magnetic recording medium and magnetic recording apparatus
01/26/2006US20060019123 Magnetic recording medium
01/26/2006US20060019122 Recording medium substrate and recording medium having an electroless plating film with a good film quality
01/26/2006US20060019121 Magnetic tape recording system having tape with defined remanent magnetization
01/26/2006US20060019090 Article with a coating of electrically conductive polymer and process for production thereof
01/26/2006US20060018244 Optical information medium
01/26/2006US20060018229 Clock generation circuit and optical disk apparatus
01/26/2006US20060018224 Optical recording/reproducing apparatus for CLV error recovery and method thereof
01/26/2006US20060018222 Information storage apparatus
01/26/2006US20060018220 Optical information storage medium and method of recording information thereon
01/26/2006US20060018219 Optical information storage medium and method of recording information thereon
01/26/2006US20060018206 Contents delivering method
01/26/2006US20060018148 Method and device to detect the likely onset of thermal relaxation in magnetic data storage devices
01/26/2006US20060018057 Magnetic tunnel junction having diffusion stop layer
01/26/2006US20060018056 Magnetoresistive device and method of manufacturing same, thin-film magnetic head, head gimbal assembly, head arm assembly and magnetic disk drive
01/26/2006US20060018055 Magnetic head with side shield and manufacturing method thereof
01/26/2006US20060018054 Narrow track extraordinary magneto resistive [EMR] device
01/26/2006US20060018053 Data storage module suspension system
01/26/2006US20060018052 Information recording medium glass substrate, information recording medium, information recording apparatus and manufacturing method of information recording medium glass substrate
01/26/2006US20060018051 Vertical track zoning for disk drives
01/26/2006US20060017194 Mold, manufacturing method of a mold, manufacturing method of a recording medium and a substrate for such a recording medium
01/26/2006US20060017046 ESD dissipative ceramics
01/26/2006US20060016780 Method for fabricating a fluid ejection device
01/26/2006DE69313149C5 Einrichtung zum Aufzeichnen eines Informationssignals in einer Spur auf einem Aufzeichnungsträger Means for recording an information signal in a track on a record carrier
01/26/2006DE3930651B4 Magnetaufzeichnungsmedium Magnetic recording medium
01/26/2006DE102005029843A1 Schutzvorrichtung und Methode für ein Lese-/Schreib-Speichermedium Protection device and method for a read / write storage medium
01/26/2006DE102004032314A1 Reinigungskarte für Kartenlese- und Geldzählgeräte und Verfahren zu ihrer Herstellung Cleaning Card for card reading and IT Products and processes for their preparation
01/25/2006EP1619672A1 Magnetic recording medium and magnetic storage apparatus
01/25/2006EP1619671A2 Amplitude servo pattern, magnetic recording medium and the manufacturing method, patterned magnetic transfer master substrate used in the manufacturing method, and magnetic recording/reproducing apparatus
01/25/2006EP1619670A1 Voice coil driven positioner for coarse and fine positioning of magnetic head in multi-track tape driver
01/25/2006EP1619669A1 Voice coil driven positioner for coarse and fine positioning of magnetic head in multi-track type drive
01/25/2006EP1619668A2 Detection of abnormal recording
01/25/2006EP1619667A2 Permanent magnet bulk degausser
01/25/2006EP1619514A2 Extraordinary magneto resistive [emr] device
01/25/2006EP1232421B1 Servo control apparatus using absolute value input signals
01/25/2006CN1726601A Magnetic tunnel device and magnetic memory using same
01/25/2006CN1726559A Method and circuit for operating a storage device
01/25/2006CN1726550A Scheduler for a disc drive apparatus
01/25/2006CN1726541A Slider loading mechanism
01/25/2006CN1726534A Method and apparatus for grounding a magnetic recording head
01/25/2006CN1726439A Repetitive controller and drive servo system including it
01/25/2006CN1725519A Extraordinary magnetoresistance sensor with perpendicular magnetic biasing by an antiferromagnetic/ferromagnetic exchange-coupled structure
01/25/2006CN1725356A Disk unit and manufacturing method thereof
01/25/2006CN1725349A System, method, and computer program for verifying data on information recording medium
01/25/2006CN1725307A Manufacturing method of glass substrate for disc and manufacturing method of disc
01/25/2006CN1725306A Method of dry etching, method of manufacturing magnetic recording medium, and magnetic recording medium
01/25/2006CN1725305A Magnetic recording medium and magnetic recording and reproducing device
01/25/2006CN1725304A Perpendicular magnetic recording apparatus
01/25/2006CN1725303A Magnetic recording media for tilted recording
01/25/2006CN1725302A Recording medium substrate and recording medium having an electroless plating film with a good film quality
01/25/2006CN1725301A Magnetoresistive head and manufacturing method thereof
01/25/2006CN1725300A Perpendicular magnetic recording apparatus having discrete track media
01/25/2006CN1725299A Magnetic head and manufacturing method thereof
01/25/2006CN1725298A Magnetic recording and reproducing apparatus
01/25/2006CN1725297A Magnetic recording reproducing apparatus
01/25/2006CN1725296A Magnetic disk device and read/write method
01/25/2006CN1724457A Magnetic head slider material, magnetic head slider, and method of manufacturing magnetic head slider material
01/25/2006CN1724312A HDD storing disc
01/25/2006CN1238898C 三维器件 3D device
01/25/2006CN1238841C Cleaning method and apparatus of main disk carrier for magnetic duplication
01/25/2006CN1238840C Vertical magnetic recording medium
01/25/2006CN1238839C Method of magnetic disc driver of pneumatic modelling float block and pneumatic float block
01/25/2006CN1238838C Processing method of polishing head
01/24/2006US6990597 Clock generation circuit, data transfer control device, and electronic instrument
01/24/2006US6990055 Optical disc drive for controlling reproduction of an optical disc having a plurality of data layers
01/24/2006US6990054 Recording apparatus and recording method
01/24/2006US6989975 Magnetoresistive device including pinned structure with a layer that provides texture for pinning
01/24/2006US6989974 Magnetic recording/reproducing apparatus using a GMR head
01/24/2006US6989973 Spin filter bottom spin valve head with continuous spacer exchange bias
01/24/2006US6989972 Magnetoresistive sensor with overlapping leads having distributed current