Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
06/2006
06/21/2006CN1260616C Method for producing microstructure
06/21/2006CN1260579C Ray detector, its mfg. method and ray CT appts.
06/21/2006CN1260574C Estimating method and device for hot-line electrical potential
06/20/2006US7065506 Method and apparatus to inhibit illicit copying from a record carrier to a computer-readable data storage device
06/20/2006US7065291 Method of processing data packets, and video recording/playback apparatus incorporating the method
06/20/2006US7065028 Method and device for generating a clock signal that is coupled to a reference signal
06/20/2006US7065022 Recording medium for storing version information for maintaining recording and/or reproducing compatibility, and method and apparatus for managing the same
06/20/2006US7065018 CLV system and method using PSA lookup
06/20/2006US7064976 Method of operating a stacked spin based memory
06/20/2006US7064948 Electrical properties and uniformity of bulk degaussing coils
06/20/2006US7064939 Hard bias layer for read heads
06/20/2006US7064938 Spin valve sensor with a nitrogen sputtered free layer
06/20/2006US7064937 System and method for fixing a direction of magnetization of pinned layers in a magnetic field sensor
06/20/2006US7064936 Magnetoresistance effect device
06/20/2006US7064935 Magnetoresistive sensor having leads with vertical end walls
06/20/2006US7064934 Magnetoresistive sensor with reduced operating temperature
06/20/2006US7064933 Structures for pole-tip actuation
06/20/2006US7064932 Head stack and actuator arm assemblies and disk drives having an actuator including an actuator arm spacer to increase actuator and suspension stiffness and to reduce the number of actuator arm resonance modes
06/20/2006US7064931 Disc drive suspension optimized for preload bend damper
06/20/2006US7064930 Slider deposits for control of pole-to-disc spacing
06/20/2006US7064929 Sliders bonded by a debondable encapsulant containing styrene and acrylate polymers
06/20/2006US7064928 Method and apparatus for providing an additional ground pad and electrical connection for grounding a magnetic recording head
06/20/2006US7064927 Disk, method for making it free of asperities utilizing a step of exposing a surface of the disk to a gas cluster ion beam and disk drive unit for using the disk
06/20/2006US7064925 Magnetic head for reducing projection of retrieving and writing unit from float surface, and magnetic recording/retrieving apparatus using the same
06/20/2006US7064924 Thin laminated single pole perpendicular write head
06/20/2006US7064919 Disk storage apparatus
06/20/2006US7064917 Method and apparatus for controlling disc drive using counter-electromotive force
06/20/2006US7064916 Magnetic tape apparatus with cleaning medium and method of controlling same
06/20/2006US7064915 Method and system for collecting servo field data from programmable devices in embedded disk controllers
06/20/2006US7064914 Position error signal quality
06/20/2006US7064913 Enhanced read margining using dither enhanced write marginalization for mass data storage applications
06/20/2006US7064841 Method and arrangement for topographically characterizing a surface of a hard disk with distortion due to disk modes removed
06/20/2006US7064539 Method for hard disk drive flip disk diagnostics
06/20/2006US7064402 Magnetic random access memory
06/20/2006US7064341 Coated nanotube surface signal probe
06/20/2006US7063904 Exchange coupling film, magnetic detecting element using the exchange coupling film, and method of making same
06/20/2006US7062839 Method of manufacturing thin-film magnetic head
06/20/2006US7062838 Method of forming an embedded read element
06/20/2006US7062837 Method for manufacturing a disk drive with a hinged head disk assembly enclosure
06/15/2006WO2006062511A1 System and method of erasing non-volatile recording media
06/15/2006US20060128278 Polishing method, polishing device, glass substrate for magnetic recording medium, and magnetic recording medium
06/15/2006US20060128037 Method of manufacturing a magnetic tunnel junction device
06/15/2006US20060127703 Perpendicular magnetic recording medium for high density recording and manufacturing of the same
06/15/2006US20060127702 Magneto-optical recording medium
06/15/2006US20060127701 Method of manufacturing a device with a magnetic layer-structure
06/15/2006US20060127685 Layered polyimide/metal product
06/15/2006US20060126478 Optical disc drive apparatus
06/15/2006US20060126475 Optical disk apparatus
06/15/2006US20060126474 Method and apparatus for acquiring an index mark
06/15/2006US20060126472 Recording/reproducing apparatus for performing RMW for low, recording/reproducing method therefor, and information storage medium therefor
06/15/2006US20060126471 Information recording apparatus, information recording method, information playback apparatus, information playback method, and information recording/playback apparatus
06/15/2006US20060126470 Digital data recording method, recording apparatus and reproducing apparatus
06/15/2006US20060126468 Method and apparatus for verifiably migrating WORM data
06/15/2006US20060126467 Optimal recording apparatus and method for determining an optical recording condition
06/15/2006US20060126466 Information recording apparatus, information reproducing apparatus, information recording method, and information reproducing method with an improved track jump performance
06/15/2006US20060126465 Recording and reproducing method and recording and reproducing device for data
06/15/2006US20060126463 Optical recording and reproducing apparatus
06/15/2006US20060126462 Optical recording and reproducing apparatus
06/15/2006US20060126461 Optical disc apparatus
06/15/2006US20060126460 Optical storage device, recording method of optical storage medium and program
06/15/2006US20060126232 Ferromagnetic tunnel magnetoresistive devices and magnetic head
06/15/2006US20060126231 Composite free layer for CIP GMR device
06/15/2006US20060126230 Magnetoresistance effect element, magnetic head and magnetic reproducing system
06/15/2006US20060126229 Magnetic sensor
06/15/2006US20060126228 Magnetoresistive head and perpendicular magnetic recording-reproducing apparatus
06/15/2006US20060126227 Boss location to adjust head attitude
06/15/2006US20060126226 Head slider and disk drive employing same head slider, and method for providing water repellent treatment to same head slider
06/15/2006US20060126224 Thin-film magnetic head with heating means for adjusting magnetic spacing
06/15/2006US20060126223 Perpendicular magnetic recording head with return pass layer
06/15/2006US20060126222 Thin film magnetic head, method of manufacturing the same, and magnetic recording apparatus
06/15/2006US20060126221 Magnetic head having toroidal coil layer and manufacturing method thereof
06/15/2006US20060126215 Velocity adaptive compensator for a synchronous sampling time-based servo system
06/15/2006US20060126214 Compensator for a synchronous sampling time-base servo system
06/15/2006US20060126212 Dual actuators for read-while-write recording system
06/15/2006US20060126209 Variable media tape-based storage system
06/15/2006US20060126208 Disk drive with improved format efficiency and control method thereof
06/15/2006US20060126207 Dual mode servo pattern
06/15/2006US20060126206 Method of writing servo data and magnetic disk drive
06/15/2006US20060126205 Apparatus method and system for concurrent gain control in a magnetic read channel
06/15/2006US20060126204 Manufacturing method for magnetic disk drive
06/15/2006US20060126202 Method of magnetic transfer and stopping slave medium rotation
06/15/2006US20060126201 System and method for scalable data distribution
06/15/2006US20060125880 Ink nozzle
06/15/2006US20060125034 Magnetoresistant device and magnetic memory device further comments
06/15/2006US20060124978 Spin valve transistor with stabilization and method for producing the same
06/15/2006US20060124887 Adjusting the viscosity of a mixture of magnetic powder with a binder solution to 1,500 cP or less on a BL type viscometer at 20; and performing a dispersion process using dispersion media having an average particle diameter of 0.05 to 0.3 nm at a dispersion circumferential speed of 8 to 15 m/s.
06/15/2006US20060124834 Near-field light generating method, near-field exposure mask, and near-field exposure method and apparatus
06/15/2006US20060124595 Method of polishing film to be polished
06/15/2006CA2591333A1 System and method of erasing non-volatile recording media
06/14/2006EP1669984A2 Support member ('Shipping comb') for protection of the actuator/head assembly of a hard disk drive against damage during transportation.
06/14/2006EP1075691A4 Tape servo pattern with track identification
06/14/2006DE19654590B4 Programmierbare Ablaufsteuerung und Verfahren für eine programmierbare Ablaufsteuerung Programmable sequence control and method for a programmable sequence control
06/14/2006CN1787082A Method for copying operation in multimedia synthesizing equipment
06/14/2006CN1787081A Shipping comb for moving actuator of hard disk drive
06/14/2006CN1787080A Disk drive head stack assemblies
06/14/2006CN1259653C Magnetic duplication method and duplicator thereof
06/14/2006CN1259652C Vertical magnetic recording medium
06/14/2006CN1259651C Flexible printed circuit board
06/14/2006CN1259650C Magnetic head, hard disc and disc array device
06/14/2006CN1259448C Sputtering equipment and film forming method