| 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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| 11/11/2008 | US7450336 Method for improved repeatable run out learning in a disk drive |
| 11/11/2008 | US7450335 Reducing read/write head track misregistration |
| 11/11/2008 | US7450334 Disk drive adjusting predictive caching based on temperature of voice coil motor |
| 11/11/2008 | US7450329 Method to vary symmetry and coupling in symmetrical write drivers for disk driver preamplifiers |
| 11/11/2008 | US7450328 Method for recording bursts on a disk and related apparatus |
| 11/11/2008 | US7450327 Coherent spin valve and related devices |
| 11/11/2008 | US7450326 Method to determine temperature dependent write pre-compensation in a hard disk drive |
| 11/11/2008 | US7449345 Capping structure for enhancing dR/R of the MTJ device |
| 11/11/2008 | US7449257 Magnetic recording medium and production process therefor |
| 11/11/2008 | US7449256 Surfactant coated magnetic nanoparticle representing a first bit of recorded information and non-surfactant coated magnetic nanoparticle representing a second bit of recorded information; a write element adjacent the recording medium; and a read element adjacent the recording medium |
| 11/11/2008 | US7449255 For communication with a transducer moving relative to the recording medium along a line of relative transducer motion |
| 11/11/2008 | US7449221 Metallic thin film type magnetic recording medium and method of manufacturing thereof |
| 11/11/2008 | US7448728 Nozzle assembly having a sprung electromagnetically operated plunger |
| 11/06/2008 | WO2008133107A1 Magnetoresistive element, mram, and magnetic sensor |
| 11/06/2008 | WO2008133072A1 Substrate for suspension, method for producing the same, magnetic head suspension, and hard disk drive |
| 11/06/2008 | WO2008133060A1 Perpendicular magnetic recording medium |
| 11/06/2008 | WO2008133035A1 Perpendicular magnetic recording medium |
| 11/06/2008 | WO2008132880A1 Vertical magnetic recording medium |
| 11/06/2008 | WO2008014274A3 A method for making a mounting arm for a hard disk drive |
| 11/06/2008 | US20080274381 Perpendicular magnetic recording medium with patterned magnetic islands and nonmagnetic trenches and manufacturing method for suppressing surface diffusion of trench material |
| 11/06/2008 | US20080274380 Electromagnetic conversion characteristics; controlling angle of theta in initial and final growth portions; reproduction sensitivity suitable for high frequency and density recording |
| 11/06/2008 | US20080274379 Thin film device with lead conductor film of increased surface area |
| 11/06/2008 | US20080274378 Magnetic alloy for magnetic recording medium and magnetic recording and reproducing apparatus using the magnetic alloy |
| 11/06/2008 | US20080273437 Device for and Method of Recording Information on a Record Carrier |
| 11/06/2008 | US20080273433 Media Processor |
| 11/06/2008 | US20080273432 Processing method of optical disc recording/playback signal, optical disc recording/playback device and program |
| 11/06/2008 | US20080273279 Reorientation of Magnetic Layers and Structures Having Reoriented Magnetic Layers |
| 11/06/2008 | US20080273278 Multi-port cable for removable esd/eod protection for electronic devices |
| 11/06/2008 | US20080273277 Composite shield structure of PMR writer for high track density |
| 11/06/2008 | US20080273276 Optimized write pole flare angle for side shield or semi side shield PMR writer application |
| 11/06/2008 | US20080273275 Fabricating a write head with multiple electronic lapping guides |
| 11/06/2008 | US20080273274 Magnetic detection element and manufacturing method thereof |
| 11/06/2008 | US20080273273 Thin-film magnetic head including two magnetic layers and flat spiral coil, and method of manufacturing same |
| 11/06/2008 | US20080273272 Micro-Actuator, HGA Equipped with the Micro-Actuator and Method for Manufacturing the HGA |
| 11/06/2008 | US20080273271 Reducing the height of a defect associated with an air bearing surface |
| 11/06/2008 | US20080273270 Forming a planarized surface for at least one bar of sliders |
| 11/06/2008 | US20080273269 Disk drive head suspension flexures having alternating width stacked leads |
| 11/06/2008 | US20080273268 Perpendicular magnetic recording write head with coplanar main pole and return poles and magnetic recording system |
| 11/06/2008 | US20080273267 Slider with improved structure for adjusting flying height thereof and hard disk drive with the same |
| 11/06/2008 | US20080273266 Integrated lead head suspension with tapered trace spacing |
| 11/06/2008 | US20080273264 Planar servo write head |
| 11/06/2008 | US20080273260 Method and apparatus for detecting proximity contact between a transducer and a medium |
| 11/06/2008 | US20080273259 Magnetic tape cartridge and magnetic recording and reproducing apparatus |
| 11/06/2008 | US20080273258 System and method for deconvolution of multiple data tracks |
| 11/06/2008 | US20080273058 Ink Ejection Nozzle Arrangement for an Inkjet Printer |
| 11/06/2008 | US20080272299 Probe System Comprising an Electric-Field-Aligned Probe Tip and Method for Fabricating the Same |
| 11/06/2008 | US20080271779 Fine Grained, Non Banded, Refractory Metal Sputtering Targets with a Uniformly Random Crystallographic Orientation, Method for Making Such Film, and Thin Film Based Devices and Products Made Therefrom |
| 11/06/2008 | US20080271558 Linear actuator with wear-resistant ceramic bushing |
| 11/06/2008 | US20080271308 Method of manufacturing a perpendicular magnetic write head having a wrap-around trailing shield and a concave trailing edge main pole |
| 11/05/2008 | EP1988545A1 Medium processor and magnetic head adaptable to same |
| 11/05/2008 | EP1987514A1 Method for improved insitu spiral writing |
| 11/05/2008 | CN201146039Y Hardpan testing jig |
| 11/05/2008 | CN201146035Y Clamper for testing integration hardpan |
| 11/05/2008 | CN201146034Y Clamper for debugging hardpan function |
| 11/05/2008 | CN201146033Y Control equipment for mounting screw on hardpan |
| 11/05/2008 | CN201146032Y Apparatus for simulating environmental air pressure for testing hardpan |
| 11/05/2008 | CN201145628Y Hard disk gas leakage and particle counting detection clamp |
| 11/05/2008 | CN101300634A Using a measured error to determine coefficients to provide to an equalizer to use to equalize an input signal |
| 11/05/2008 | CN101300321A Polishing material and production method therefor |
| 11/05/2008 | CN101299374A Magnetic film, magnetic head of hard disk drive unit, and solid device |
| 11/05/2008 | CN101299364A Agglutinate rare earth magnet for blue laser optical disc drive as well as preparing method thereof |
| 11/05/2008 | CN101299334A Silicon substrate for magnetic recording media and method of fabricating the same |
| 11/05/2008 | CN100431188C Method for making magnetosensitive device based on soft magnetic multilayer huge magnetoimpedance effect |
| 11/05/2008 | CN100431036C Magnetic disc drive |
| 11/05/2008 | CN100431035C Method for managing shortage position in data storage medium and recording medium |
| 11/05/2008 | CN100431030C Method, apparatus, and medium including computer readable code for processing data in a drive |
| 11/05/2008 | CN100431013C Apparatus, method and system for fabricating servo patterns on high density patterned media |
| 11/05/2008 | CN100431012C Perpendicular magnetic recording system and medium with high-moment corrosion-resistant soft underlayer |
| 11/05/2008 | CN100431011C Magnetic head slider |
| 11/05/2008 | CN100431010C Slider and magnetic disk unit |
| 11/05/2008 | CN100431009C Disc head slider designs to reduce particle sensitivity and improve disc following capability |
| 11/05/2008 | CN100431008C Micro-actuator, magnetic head universal suspension support assembly and magnetic disc driver |
| 11/05/2008 | CN100431007C Magneto-resistive head |
| 11/05/2008 | CN100431006C Magnetic film for magnetic device |
| 11/05/2008 | CN100431005C Magnetic film, magnetic head of hard disk drive unit, and solid device |
| 11/05/2008 | CN100431004C Digital filter instruction and filter implementing the filter instruction |
| 11/05/2008 | CN100430908C Method and device for processing data recording medium, and method and device for discarding electronic device |
| 11/04/2008 | US7448051 Printer tray picker |
| 11/04/2008 | US7447420 Recording apparatus for recording encoded data together with sync data |
| 11/04/2008 | US7447290 Apparatus of phase-frequency detector |
| 11/04/2008 | US7447143 RFID security device for optical disc |
| 11/04/2008 | US7447141 Information recording medium and reproducing apparatus therefor |
| 11/04/2008 | US7447135 Information-processing apparatus, information-recording apparatus, information-processing system, information-recording method, program for information recording, and storage medium |
| 11/04/2008 | US7447134 Optical disk drive signal calibration method and device for the same |
| 11/04/2008 | US7447132 Method, medium, and apparatus, for determining whether a medium is copy protected |
| 11/04/2008 | US7447128 Method for performing optimal recording power calibration in recorder and recording medium therefor |
| 11/04/2008 | US7447126 Recording device, and related control method, computer program and system LSI |
| 11/04/2008 | US7447121 Disk array system |
| 11/04/2008 | US7446987 Composite hard bias design with a soft magnetic underlayer for sensor applications |
| 11/04/2008 | US7446986 Magnetic tunnel junction with in stack biasing layer providing orthogonal exchange coupling |
| 11/04/2008 | US7446985 Epitaxial oxide cap layers for enhancing GMR performance |
| 11/04/2008 | US7446984 Magnetic random access memory (MRAM) having increased reference layer anisotropy through ion beam etch of magnetic layers |
| 11/04/2008 | US7446983 Magnetoresistive element, thin-film magnetic head, head gimbal assembly, and magnetic disk drive |
| 11/04/2008 | US7446982 Pinning structure with trilayer pinned layer |
| 11/04/2008 | US7446981 Magnetic head, fabrication process of magnetic head, and magnetic disk storage apparatus mounting magnetic head |
| 11/04/2008 | US7446980 Method for manufacturing a stitched “floating” trailing shield for a perpendicular recording head |
| 11/04/2008 | US7446979 Laminated draped shield for CPP read sensors |
| 11/04/2008 | US7446978 Magnetic slider and method of manufacturing magnetic head slider |
| 11/04/2008 | US7446977 Recording heads having electrical pads on multiple surfaces |
| 11/04/2008 | US7446975 Servo writer |