| 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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| 02/18/2009 | EP1490866A4 Disk drive writer waveform induced precompensation |
| 02/18/2009 | EP1488120B1 Bearing |
| 02/18/2009 | EP1193692B1 Spin-valve magnetoresistance effect head, composite magnetic head comprising the same, and magnetoresistance recorded medium drive |
| 02/18/2009 | CN101371301A Magnetic disk |
| 02/18/2009 | CN101369768A Voice coil motor and disk drive unit with the same |
| 02/18/2009 | CN101369429A Perpendicular magnetic recording medium and method thereof |
| 02/18/2009 | CN101369428A Spacer keys with pivoting supports |
| 02/18/2009 | CN101368143A Magnetic recording head detergent |
| 02/18/2009 | CN100463075C Method of fabricating data tracks for use in a magnetic shift register memory device |
| 02/18/2009 | CN100463070C Recording method and reproduction apparatus |
| 02/18/2009 | CN100463069C Adaptive equalization apparatus and adaptive equalization method |
| 02/18/2009 | CN100463062C Light disk and light disk apparatus |
| 02/18/2009 | CN100463052C Magnetic recording and reproducing apparatus and method of controlling the same |
| 02/18/2009 | CN100463051C Thin-film magnetic head, head gimbal assembly, magnetic disk drive apparatus, method for designing and manufacturing thin-film magnetic head |
| 02/18/2009 | CN100463050C System and method for writing data to tape medium |
| 02/18/2009 | CN100462910C Apparatus, system and method for access control |
| 02/18/2009 | CN100462474C Process for preparing granular film TbFeCo |
| 02/17/2009 | US7492689 Recording method and media having marks and spaces with lengths defined by a predetermined modulation method |
| 02/17/2009 | US7492688 Highly adaptive recording method and optical recording apparatus |
| 02/17/2009 | US7492686 Flexible multipulse generator |
| 02/17/2009 | US7492680 Method of recording data on information storage medium having multiple storage layers with optimal power control (OPC) areas and buffer areas |
| 02/17/2009 | US7492673 Optically assisted magnetic recording device with semiconductor laser, optically assisted magnetic recording head and magnetic disk device |
| 02/17/2009 | US7492555 Thin-film magnetic head structure, method of manufacturing the same, and thin-film magnetic head |
| 02/17/2009 | US7492554 Magnetic sensor with tilted magnetoresistive structures |
| 02/17/2009 | US7492553 Suspension, head gimbal assembly with a multilayered and reinforced suspension and disk drive apparatus with head gimbal assembly |
| 02/17/2009 | US7492552 Tape head read/write module |
| 02/17/2009 | US7492551 Thin film magnetic head, method of manufacturing the same, and magnetic recording apparatus |
| 02/17/2009 | US7492550 Magnetic recording head and method for high coercivity media, employing concentrated stray magnetic fields |
| 02/17/2009 | US7492546 Providing pre-determined servo position correction values for use during disk drive initialization |
| 02/17/2009 | US7492545 Method and system for automatic time base adjustment for disk drive servo controllers |
| 02/17/2009 | US7492540 Apparatus system and method for variable data density patterned media |
| 02/17/2009 | US7492539 Method for controlling a burnish cycle to minimize cycle time |
| 02/17/2009 | US7492490 Image processing apparatus for applying effects to a stored image |
| 02/17/2009 | US7491452 Perpendicular magnetic recording disk with recording layer containing selected metal oxides and formed on a reduced-thickness exchange-break layer |
| 02/17/2009 | US7491418 Method of manufacturing a magnetic recording medium and the magnetic recording medium formed thereby |
| 02/17/2009 | US7490398 Methods for assembling a disk drive using robotic end effector |
| 02/12/2009 | WO2009020896A1 Redundant data on hard drive |
| 02/12/2009 | WO2009020258A1 Magnetic flux density driven magnetic domain wall moving memory device, operating method of the same, and forming method of the same |
| 02/12/2009 | WO2009019993A1 Method for manufacturing glass substrate for magnetic disc |
| 02/12/2009 | WO2009019981A1 Proximity-field optical head, and information recording/reproducing device |
| 02/12/2009 | WO2009019678A1 Read and write hard disk by multiple and parallel magnetic heads |
| 02/12/2009 | US20090042112 Magnetic recording media |
| 02/12/2009 | US20090042064 Non-magnetic particles for non-magnetic undercoat layer of magnetic recording medium, and magnetic recording medium |
| 02/12/2009 | US20090042063 Magnetic recording medium |
| 02/12/2009 | US20090042062 Interlayer design for magnetic media |
| 02/12/2009 | US20090041419 Optical disc reproduction apparatus and method of controlling optical disc reproduction apparatus |
| 02/12/2009 | US20090040901 Information recording method and apparatus with suppressed mark edge jitters |
| 02/12/2009 | US20090040893 Optical pickup device and optical disk device |
| 02/12/2009 | US20090040890 Information recording/reproduction apparatus, information recording method and information recording medium |
| 02/12/2009 | US20090040888 Method and apparatus for generating the wobble clock signal |
| 02/12/2009 | US20090040663 Magnetic memory |
| 02/12/2009 | US20090040662 Magnetoresistive element having spacer layer that includes two layered regions composed of oxide semiconductor and nonmagnetic conductor phase sandwiched therebetween |
| 02/12/2009 | US20090040661 Tunneling magnetic sensing element and method for making the same |
| 02/12/2009 | US20090040660 Thin-film magnetic head and manufacturing method thereof |
| 02/12/2009 | US20090040659 Disk drive device and method for removing adhesion on a head |
| 02/12/2009 | US20090040658 Magnetic tape reel, tape cartridge using the same, recording and reproducing apparatus for recording and reproducing information in the tape cartridge, and information recording and reproducing method thereof |
| 02/12/2009 | US20090040657 Recording data simultaneously at two depths of a tilted magnetic medium |
| 02/12/2009 | US20090040655 Thin-film magnetic head structure, method of manufacturing the same, and thin-film magnetic head |
| 02/12/2009 | US20090040652 Magnetic recording disk and disk drive with patterned phase-type servo fields for read/write head positioning |
| 02/12/2009 | US20090040651 Disc apparatus and method of storing servo information on disc medium |
| 02/12/2009 | US20090040646 Thermally assisted recording system |
| 02/12/2009 | US20090040645 Thermally assisted magnetic head, head gimbal assembly, and hard disk drive |
| 02/12/2009 | US20090040644 Laminated Exchange Coupling Adhesion (LECA) Media For Heat Assisted Magnetic Recording |
| 02/12/2009 | US20090040643 Method and apparatus for writing timing based servo tracks on magnetic tape using complementary servo writer pairs |
| 02/12/2009 | US20090040642 Recording data simultaneously at two depths of a tilted magnetic medium |
| 02/12/2009 | US20090040641 Method and apparatus for phase-shift null-burst-pattern |
| 02/12/2009 | US20090040266 Liquid-discharging head and method of producing the same |
| 02/12/2009 | US20090039748 Positioning mechanism |
| 02/12/2009 | US20090038143 Method of manufacturing magneto-resistive device, magnetic head, head suspension assembly and magnetic disk apparatus |
| 02/12/2009 | DE102007009175B4 Betriebsverfahren für einen Magnetfeldsensor basierend auf dem Tunnelmagnetowiderstandseffekt und zugehörige Anordnung zur Durchführung dieses Verfahrens An operating method for a magnetic field sensor based on the tunnel magneto-resistance effect and related arrangement for carrying out this method |
| 02/12/2009 | DE102004028687B4 Plattenarrayvorrichtung für Stillstandssuche Disk array device for standstill search |
| 02/11/2009 | CN201194161Y Novel anti-theft flexible printed circuit board, corresponding magnetic head component and magnetic read-write apparatus |
| 02/11/2009 | CN101365489A Method for deriving a wellness related index for a food composition |
| 02/11/2009 | CN101364410A Disc apparatus and method of storing servo information on disc medium |
| 02/11/2009 | CN101364409A Magnetic disk apparatus and magnetic head control method |
| 02/11/2009 | CN100461288C Data recording system with servo pattern having pseudo-noise sequences |
| 02/11/2009 | CN100461283C Disk drive with head-disk interaction sensor integrated with suspension |
| 02/11/2009 | CN100461268C Perpendicular magnetic recording medium with magnetic torque layer coupled to the perpendicular recording layer |
| 02/11/2009 | CN100461267C System and method for calibrating and controlling a fly-height actuator in a magnetic recording disk drive |
| 02/11/2009 | CN100461266C Magnetic recording apparatus and positioning correction method |
| 02/11/2009 | CN100461265C Magnetoresistive sensor having an anisotropic hard bias without a buffer layer and method for constructing sensor |
| 02/11/2009 | CN100461264C Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with improved antiparallel-pinned structure |
| 02/11/2009 | CN100461263C Method, apparatus and system for accessing discontinuous media tracks |
| 02/11/2009 | CN100460478C Polishing composition for magnetic disk |
| 02/10/2009 | US7490273 Auto-calibration method for delay circuit |
| 02/10/2009 | US7490212 System and method for writing data to dedicated bands of a hard disk drive |
| 02/10/2009 | US7489735 Apparatus and method for processing signals from recording medium |
| 02/10/2009 | US7489616 Optical-pickup slide, manufacturing method thereof, probe and manufacturing method thereof, and probe array and manufacturing method thereof |
| 02/10/2009 | US7489614 Recording method and media having marks and spaces with lengths defined by a predetermined modulation method |
| 02/10/2009 | US7489613 Recording method and media having marks and spaces with lengths defined by a predetermined modulation method |
| 02/10/2009 | US7489612 Recording method and media having marks and spaces with lengths defined by a predetermined modulation method |
| 02/10/2009 | US7489610 Highly adaptive recording method and optical recording apparatus |
| 02/10/2009 | US7489606 Information storage medium having multiple storage layers with optimal power control (OPC) areas and buffer areas |
| 02/10/2009 | US7489605 Method and apparatus of reproducing data from an information storage medium |
| 02/10/2009 | US7489598 Optical disc reproducing apparatus |
| 02/10/2009 | US7489493 Method to form electrostatic discharge protection on flexible circuits using a diamond-like carbon material |
| 02/10/2009 | US7489482 Magnetic head of magnetoresistance effect type and process for production thereof |
| 02/10/2009 | US7489481 CCP Head having leads of substantially the same size and shape and not intervening between a shield layer and a MR element |
| 02/10/2009 | US7489480 Laminated actuator arm in a hard disk drive |
| 02/10/2009 | US7489479 Electrical lead suspension having partitioned air slots |