| Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826) |
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| 05/05/2005 | US20050091836 elastic layer, of poly-dimethyl siloxane, is initially spun on a wafer and is thermally cured; resist layer is spun on the elastic layer; Both layers are subsequently peeled off together from the wafer, then applied to magnetic heads with resist layer in contact with head; elastic layer is then removed |
| 05/05/2005 | US20050091835 Universal fixture for HSA assembly and its testing process |
| 05/05/2005 | US20050091834 Method and apparatus for measuring slider mounting position in magnetic head, and magnetic head manufacturing system using the measurement apparatus |
| 05/04/2005 | EP1528553A2 Configurable tape loader with internal hard-disk |
| 05/04/2005 | EP1528541A1 Servo Methods and systems using masked medium edge position sensors |
| 05/04/2005 | EP1528540A1 Timing based servo pattern incorporating band encoding |
| 05/04/2005 | EP1527450A1 Disc drive apparatus |
| 05/04/2005 | EP1527443A1 Head support device and disk apparatus using the same |
| 05/04/2005 | DE10020190B4 Verfahren und Vorrichtung zur Verwaltung von Defektinformationen in einem Plattensystem Method and apparatus for managing defect information in a disk system |
| 05/04/2005 | CN1613110A Non-magnetic metallic layer in a reader gap of a disc drive |
| 05/04/2005 | CN1612254A Data regenerating device |
| 05/04/2005 | CN1612228A Optical disc, method and apparatus for recording signal thereon |
| 05/04/2005 | CN1612225A Method for manufacturing magnetic recording medium |
| 05/04/2005 | CN1612224A Magnetic disk and magnetic disk apparatus using the same |
| 05/04/2005 | CN1612223A In-contact magnetic head slider, magnetic head assembly, and magnetic recording apparatus |
| 05/04/2005 | CN1612222A Inspection device and inspection method |
| 05/04/2005 | CN1612221A Magnetoresistance effect element and manufacturing method and apparatus thereof, and magnetic reproducing apparatus |
| 05/04/2005 | CN1612220A Magnetic head and magnetic recording/reproducing device |
| 05/04/2005 | CN1612219A Thin film magnetic head slider, magnetic head support mechanism, magnetic disk drive, and method of manufacturing magnetic head |
| 05/04/2005 | CN1612218A 磁头 Magnetic head |
| 05/04/2005 | CN1612217A Apparatus and method for grinding thin film magnetic heads |
| 05/04/2005 | CN1612216A Apparatus for providing data dependent detection in a data read channel |
| 05/04/2005 | CN1612215A Self-adaptive equalizer |
| 05/04/2005 | CN1612214A Apparatus controlling write current supplied to head and method for the apparatus |
| 05/04/2005 | CN1612213A Magnetic disk driver parallel processing sector and magnetic head distributing method and device |
| 05/04/2005 | CN1612212A Data regeneration apparatus |
| 05/04/2005 | CN1612211A Disk drive and electronic device provided with the same |
| 05/04/2005 | CN1612045A Method for forming resist pattern, method for manufacturing master information carrier, magnetic recording medium |
| 05/04/2005 | CN1611639A Mask forming method, mask forming functional layer, dry etching method, and method of manufacturing an information recording medium |
| 05/04/2005 | CN1200426C Actuator for disk device |
| 05/04/2005 | CN1200407C Clock drawing equipment for optical disk reproducing device |
| 05/04/2005 | CN1200406C Optical disc, optical disc reproducing device |
| 05/04/2005 | CN1200066C Polishing composition |
| 05/03/2005 | US6888746 Magnetoelectronic memory element with inductively coupled write wires |
| 05/03/2005 | US6888707 Spin filter bottom spin valve head with continuous spacer exchange bias |
| 05/03/2005 | US6888706 Magnetic sensing element having hard bias layer formed on bias underlayer and process for manufacturing the same |
| 05/03/2005 | US6888705 High linear density tunnel junction flux guide read head with in-stack longitudinal bias stack (LBS) |
| 05/03/2005 | US6888704 Method and system for providing high sensitivity giant magnetoresistive sensors |
| 05/03/2005 | US6888703 Multilayered structures comprising magnetic nano-oxide layers for current perpindicular to plane GMR heads |
| 05/03/2005 | US6888702 Thin film magnetic head device |
| 05/03/2005 | US6888701 Forming a first mechanical scribe on back surface extending through at least a portion of corner regions adjacent to leading edge of slider and forming a second mechanical scribe on back surface extending through portion of corner regions |
| 05/03/2005 | US6888700 Perpendicular magnetic recording apparatus for improved playback resolution having flux generating elements proximate the read element |
| 05/03/2005 | US6888696 Magnetic disk apparatus and servo signal recording method |
| 05/03/2005 | US6888695 Information recording and reproducing apparatus having higher drive pulse frequency during seeking operation than during following operation |
| 05/03/2005 | US6888694 Active control system and method for reducing disk fluttering induced track misregistrations |
| 05/03/2005 | US6888693 Disc drive slider with protruding electrostatic actuator electrode |
| 05/03/2005 | US6887593 Master information carrier for magnetic transfer |
| 05/03/2005 | US6887565 Magnetic recording medium and magnetic storage device |
| 05/03/2005 | US6887513 Coating perovskite oxides on single crystal structured substrates, then oxidizing in oxygen or air to from metal oxide layers for use in magnetic heads or detectors |
| 05/03/2005 | US6887355 Ion beam etching of seed layer; forming pedestal; nickel-chromium, nickel-iron-chromium or ruthenium write gap filling; corrosion resistance; magnetic write heads |
| 05/03/2005 | US6886239 Method of making a thin-film magnetic head having a magnetoresistive device |
| 05/03/2005 | US6886238 Method for manufacturing a head for recording and reading optical data |
| 04/28/2005 | WO2005038781A1 Method and mechanism of the suspension resonance optimization for the hard disk driver |
| 04/28/2005 | WO2005038780A2 Flexible circuit and suspension assembly |
| 04/28/2005 | WO2005038779A2 Write-once optical disc, and method and apparatus for recording/reproducing data on/from the optical disc |
| 04/28/2005 | US20050091454 Storage having logical partitioning capability and systems which include the storage |
| 04/28/2005 | US20050091453 Storage having logical partitioning capability and systems which include the storage |
| 04/28/2005 | US20050089726 Comprises antiferromagnetically coupled magnetic layers on vanadium/magnesium alloy underlayer on amorphous-like seed layer/glass substrate |
| 04/28/2005 | US20050089725 Substrate for magnetic recording medium, magnetic recording medium, and method of manufacturing the same |
| 04/28/2005 | US20050089724 Dual-layer data storage media having differing binder systems in each layer |
| 04/28/2005 | US20050089723 for magnetoresistive reproducing head; high density recording; reliability |
| 04/28/2005 | US20050089722 Magnetic recording medium |
| 04/28/2005 | US20050089721 Magnetic recording medium |
| 04/28/2005 | US20050089683 Ferromagnetic alloy of copper and gold; annealing the alloy particles in a solvent; not aggregated with each other |
| 04/28/2005 | US20050089648 Making a hard carbon protective film of a magnetic recording medium for example; generating a plasma between first and second electrodes by applying an electromagnetic energy which is combined with plural frequencies to the first electrode, and activating a material gas by the plasma |
| 04/28/2005 | US20050089640 Method for removing wrinkles, device for removing wrinkles, and coating method |
| 04/28/2005 | US20050088944 Method and apparatus for recording optical information including dummy data, and optical disk having such data recorded thereon |
| 04/28/2005 | US20050088943 Information recording method and apparatus with suppressed mark edge jitters |
| 04/28/2005 | US20050088939 Method of recording data on information storage medium using multi-session, information storage medium drive, and information storage medium therefor |
| 04/28/2005 | US20050088934 Recording and playback of multi-channel digital audio having different resolutions for different channels |
| 04/28/2005 | US20050088921 Information recording medium having pair of electrodes |
| 04/28/2005 | US20050088884 Hybrid semiconductor - magnetic spin based memory with low transmission barrier |
| 04/28/2005 | US20050088873 Micromover with magnetic storage medium |
| 04/28/2005 | US20050088789 Biasing for tri-layer magnetoresistive sensors |
| 04/28/2005 | US20050088787 Magnetic head and magnetic recording/reproducing device |
| 04/28/2005 | US20050088786 Method and apparatus for providing a spin valve transistor with differential detection |
| 04/28/2005 | US20050088784 Structures for pole-tip actuation |
| 04/28/2005 | US20050088783 Method of making electromagnetic wave shielded write and read wires on a support for a magnetic media drive |
| 04/28/2005 | US20050088782 Ramp made of polyoxymethylene resin |
| 04/28/2005 | US20050088781 Thin-film magnetic head and thin-film coil element |
| 04/28/2005 | US20050088780 Magnetic head, method of manufacturing the same, a head gimbal assembly, and a hard disk drive |
| 04/28/2005 | US20050088776 Diffractive position sensors and control systems |
| 04/28/2005 | US20050088775 Recording apparatus having discoid record mediums |
| 04/28/2005 | US20050088774 Settle, rotational/linear vibration, and track follow controller optimization with shared state controller |
| 04/28/2005 | US20050088773 Shock protection apparatus for hard disk drive |
| 04/28/2005 | US20050088772 Magnetic recording disk drive with actively controlled electric potential at the head/disk interface for wear and durability control |
| 04/28/2005 | US20050088770 Electromagnetic void-sensing probes and position control systems |
| 04/28/2005 | US20050088769 Method for actively controlling electric potential at the head/disk interface of a magnetic recording disk drive |
| 04/28/2005 | US20050087509 a metal layer having a metal oxide film laminated to an insulating layer is to be subjected to an etching processing to form a pattern; measuring concentration of oxygen and metal measured from the surface of the metal layer towards the inside of the metal layer in a time-elapsing manner |
| 04/28/2005 | US20050086795 Method for manufacturing magnetic recording medium |
| 04/28/2005 | CA2538059A1 Write-once optical disc, and method and apparatus for recording/reproducing data on/from the optical disc |
| 04/27/2005 | EP1526528A1 Method for controlling a tape position using central control packets |
| 04/27/2005 | EP1526527A1 Method for adjusting a reel tachometer in a tape drive using control data packets |
| 04/27/2005 | EP1526515A2 Hard disk drive |
| 04/27/2005 | EP1526514A1 Methods and systems for magnetic recording |
| 04/27/2005 | EP1526513A1 Diffractive position sensors and control systems |
| 04/27/2005 | EP1526512A1 Servo methods and systems using existing data structures and optical masks |
| 04/27/2005 | EP0992036B1 Device for write compensation in magnetic-media recording |
| 04/27/2005 | CN1610937A Timing based servo with fixed distances between transitions |
| 04/27/2005 | CN1610936A Recording/reproducing apparatus and cross talk cancel method |