Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
08/2006
08/10/2006WO2005114658A3 Method for making noble metal conductive leads for suspension assemblies
08/10/2006WO2005060690A3 Thin film magnetic recording head and sub-mount
08/10/2006US20060177705 Magnetic recording medium for high-density recording, having a doped interlayer to preserve the uniformity and ordering of the magnetic nanoparticles in its recording layer; interlayer is doped with a high electronegativity material
08/10/2006US20060177704 Perpendicular recording media having an exchange-spring structure
08/10/2006US20060177703 Perpendicular magnetic recording medium
08/10/2006US20060177702 Improved thermal stability of recorded magnetization of a recording layer, the signal to noise ratio, and high recording density; recording layer is epitaxially grown on the surface of the underlayer and having c-axes that are inclined with respect to the surface of the substrate
08/10/2006US20060177701 Magnetic recording medium, method of producing the same, and magnetic storage apparatus
08/10/2006US20060177700 Incoherently-reversing magnetic laminate with exchange coupled ferromagnetic layers
08/10/2006US20060177699 Magnetic transfer master disk, its manufacturing method and magnetic transfer method
08/10/2006US20060177570 Hybrid coating for magnetic heads
08/10/2006US20060176797 Apparatus for detecting minimum shift keying mark from optical disc and method thereof
08/10/2006US20060176796 Recording clock generation apparatus
08/10/2006US20060176795 Optical recording system and method
08/10/2006US20060176794 Optical disk, and related apparatus and method
08/10/2006US20060176793 Test writing method and information recording device
08/10/2006US20060176792 Recording/playback device, recording device, and recording/playback method
08/10/2006US20060176791 Optical disk, and related apparatus and method
08/10/2006US20060176790 Optical disk writing and reading apparatus, and method thereof
08/10/2006US20060176789 Data line switching circuit for optical pickup device
08/10/2006US20060176788 Recorder and method for recording information on a write once recording medium
08/10/2006US20060176787 Method of storing information on an optical disc
08/10/2006US20060176783 Apparatus for detecting saw-tooth wobbles from optical disc and method thereof
08/10/2006US20060176782 Method and apparatus for recording/reproducing contents according to preset content ratings
08/10/2006US20060176622 Magnetoresistive sensor having a laminated hard magnet structure for free layer biasing
08/10/2006US20060176621 Magnetoresistive sensor with free layer bias adjustment capability
08/10/2006US20060176620 Memory cell and programmable logic having ferromagnetic structures exhibiting the extraordinary hall effect
08/10/2006US20060176619 Magnet tunneling junction with RF sputtered gallium oxide as insulation barrier for recording head
08/10/2006US20060176618 Composite thin-film magnetic head, magnetic head assembly and magnetic disk drive apparatus
08/10/2006US20060176617 Magnetic head assembly
08/10/2006US20060176616 Magnetic head slider
08/10/2006US20060176615 Magnetic head device having hook for mounting slider
08/10/2006US20060176614 Thin film magnetic head, method of manufacturing the same, and magnetic recording apparatus
08/10/2006US20060176613 Magnetic head
08/10/2006US20060176607 Servo control method and apparatus suitable for the same
08/10/2006US20060176606 Magnetic recording medium, recording/reproducing apparatus, and stamper
08/10/2006US20060176605 Low frequency disturbance compensation control device and disk drive using the same
08/10/2006US20060176601 Apparatus and method for controlling remnant magnetization in a magnetic recording head
08/10/2006US20060176599 Magnetic recording disk drive with patterned media and compensation for write-clock timing error caused by rotational disturbances
08/10/2006US20060176598 Data structure, data storage apparatus and method
08/10/2006US20060176597 Programmable write head drive de-gaussing circuit
08/10/2006US20060176596 Measuring and neutralizing the electrical charge at the interface of a magnetic head and media
08/10/2006US20060176595 Image recording apparatus
08/10/2006US20060175285 Method of making magnetic recording medium and die therefor
08/10/2006US20060174475 Magnetic head and method of manufacturing same, and magnetic head substructure
08/10/2006US20060174474 High milling resistance write pole fabrication method for perpendicular recording
08/10/2006US20060174473 Magnetic random access memory device and method of forming the same
08/10/2006US20060174472 Swaging-optimized baseplate for disk drive head suspension
08/10/2006US20060174471 Method of manufacturing magnetic head
08/10/2006DE19956525B4 Computersystem und Verfahren zum Vorbereiten eines computerlesbaren Mediums Computer system and method for preparing a computer-readable medium
08/09/2006EP1688927A2 Magnetic transfer master disk, its manufacturing method and magnetic transfer method
08/09/2006EP1688926A1 Method of making magnetic recording medium and die therefor
08/09/2006EP1688925A1 Magnetic recording medium
08/09/2006EP1688924A2 Method for manufacturing a magnetoresistive sensor
08/09/2006EP1688923A2 Method for increasing the coupling strength of a sensor and sensor for a reading head
08/09/2006EP1688922A2 Method and system of erasing a data pool residing over multiple data storage drives
08/09/2006EP1688236A1 Film and magnetic-recording medium using the same
08/09/2006EP1569981B1 Sulfonate-functional polyester polyols
08/09/2006EP1454316B1 Lubricant for magnetic recording medium and use thereof
08/09/2006EP1430160B1 Metal matrix composites of aluminum, magnesium and titanium using calcium hexaboride
08/09/2006EP1122051B1 Biaxially oriented polyester film, process for producing the same, and magnetic recording medium
08/09/2006EP0880711B1 Device for detecting a magnetic field
08/09/2006CN2805020Y Small hard disc hase positioning clamp
08/09/2006CN2805015Y Means for taking-out or putting-in small hard magnetic disc
08/09/2006CN1816865A Recording medium having data structure for managing main data and additional content data thereof and recording and reproducing methods and apparatuses
08/09/2006CN1816849A Powder for lower layer of application type of layered magnetic recording medium and magnetic recording medium using the same
08/09/2006CN1816420A Process for mirror-finishing edge of recording media disk raw plate
08/09/2006CN1816333A Staurosporine derivatives for hypereosinophilic syndrome
08/09/2006CN1815769A Magnetoresistance device and method of fabrication using titanium nitride as capping layer
08/09/2006CN1815753A Three terminal magnetic sensor having an in-stack longitudinal biasing layer structure
08/09/2006CN1815617A Servocontrol and device adapt to this method
08/09/2006CN1815616A Seek error retry method of a disk device and disk device
08/09/2006CN1815607A Method of dynamically adapting magnetic tape read channel equalizer and magnetic tape read channel equalizer
08/09/2006CN1815570A Method for manufacturing magnetic recording medium
08/09/2006CN1815569A Magnetic recording medium, recording/reproducing apparatus, and stamper
08/09/2006CN1815568A Magnetic recording medium and magnetic recording and reproducing apparatus
08/09/2006CN1815567A Perpendicular magnetic recording medium and magnetic recording device
08/09/2006CN1815566A Perpendicular magnetic recording medium
08/09/2006CN1815565A Mr sensor and thin film media having alloyed ru antiparallel spacer layer
08/09/2006CN1815564A Magnetic head slider
08/09/2006CN1815563A Low frequency disturbance compensation control device and disk drive using the same
08/09/2006CN1815562A Head gimbal assembly, method of manufacturing the same and magnetic disc drive device
08/09/2006CN1815561A Enhanced anti-parallel-pinned sensor using thin ruthenium spacer and high magnetic field annealing
08/09/2006CN1815560A Thin-film magnetic head with heating means for adjusting magnetic spacing
08/09/2006CN1815559A Perpendicular magnetic head and perpendicular magnetic disk apparatus
08/09/2006CN1269119C Multi-layered optical information recording medium manufacturing method
08/09/2006CN1269108C Magnetic device composed of iron-magnetic/nickel oxide multilayer coating
08/08/2006US7089573 Information recording/reading apparatus
08/08/2006US7089355 System and method for determining hard disk drive performance
08/08/2006US7089353 Radial self-propagation pattern generation for disk file servowriting
08/08/2006US7088667 Optical disc, optical disc recording/reproducing apparatus, and optical disc recording/reproducing method
08/08/2006US7088660 Recording medium for storing version information for maintaining recording and/or reproducing compatibility, and method and apparatus for managing the same
08/08/2006US7088656 Method for optically recording information and device for optically recording information by the same
08/08/2006US7088654 Information recording method
08/08/2006US7088653 Information recording method
08/08/2006US7088649 Recording medium for storing linking type information, method of processing defective area using the same, and recording and/or reproducing apparatus therefor
08/08/2006US7088562 Electrical lead structures having crystalline structures that match underlying magnetic hard bias layers for magnetoresistive sensors
08/08/2006US7088561 Method of making a tunnel valve sensor with improved free layer sensitivity
08/08/2006US7088560 Thin film magnetic head including a heat dissipation layer, method of manufacturing the same and magnetic disk drive
08/08/2006US7088559 Integrated interconnect and method of manufacture therefor
08/08/2006US7088558 Disk drive head suspension with flexure and load beam supported on opposite sides of carriage arm