| 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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| 12/06/2006 | CN1288651C Head arrangement with improved field characteristic for domain expansion technology |
| 12/06/2006 | CN1288637C Magnetic thin film media with a bi-layer structure of CrTi/NiP |
| 12/06/2006 | CN1288636C Magnetic recording medium and producing method thereof, magnetic medium substrate for magnetic recording medium and magnetic memory device |
| 12/06/2006 | CN1288635C Disc separator plate with air dam |
| 12/06/2006 | CN1288634C Method and device of data access operation for selecting queue in disc memory |
| 12/06/2006 | CN1288633C Track error signal detecting device, information record device and adjusting method thereof |
| 12/06/2006 | CN1288632C Inspection device and inspection method |
| 12/06/2006 | CN1288631C System and method for preventing operation fault and preparation defect in micro piezoelectric actuator |
| 12/06/2006 | CN1288630C Method and apparatus for maintaining alignment of hard disk micro-actuator and magnetic head with respect to a drive arm's suspension during curing process of bonding agent used in their coupling |
| 12/06/2006 | CN1288629C Stiffened suspension for a storage device having a layer of composite material |
| 12/06/2006 | CN1288628C Magnetoresistive sensor with antiparalle coupled lead/sensor overlap region |
| 12/06/2006 | CN1288627C Stripping method for slug |
| 12/06/2006 | CN1288496C Method for making sub-wavelength structure |
| 12/05/2006 | US7146625 Disc cartridge and disc drive using the same |
| 12/05/2006 | US7146623 Head support device and it's driving method, and drive disk using same |
| 12/05/2006 | US7145858 Creation of synchronization marks in multilevel optical data storage |
| 12/05/2006 | US7145853 Method and related apparatus for evaluating beta-parameter according to write-in result of portion of write-in data with specific content while performing optimal power control of optical disk drive |
| 12/05/2006 | US7145852 Method and apparatus for decoding encoded data around a linking area on an optical storage medium |
| 12/05/2006 | US7145840 Methods for optical disc sector verification |
| 12/05/2006 | US7145839 Apparatus for editing management information to be recorded on an information storage medium |
| 12/05/2006 | US7145756 Magnetic transducer, thin film magnetic head and method of manufacturing the same |
| 12/05/2006 | US7145755 Spin valve sensor having one of two AP pinned layers made of cobalt |
| 12/05/2006 | US7145754 Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of oxygen |
| 12/05/2006 | US7145753 Head stack assembly with insulated wiring extending between actuator coil and actuator main body section disposed in lateral wiring protector extending from actuator body |
| 12/05/2006 | US7145752 Magnetic head apparatus having magnetic head slider and magnetic disk apparatus equipped with magnetic head apparatus |
| 12/05/2006 | US7145750 Perpendicular magnetic recording head and perpendicular magnetic recording and reproducing system |
| 12/05/2006 | US7145749 Actuator assembly including an actuator body damping assembly |
| 12/05/2006 | US7145746 Disk drive with adaptive control of periodic disturbances |
| 12/05/2006 | US7145745 Multi-stage actuator disk drives, methods, and computer program products that compensate for repeatable runout based on estimated secondary actuator position |
| 12/05/2006 | US7145744 Reducing spiral write time and clock track drift while writing spiral reference patterns to a disk of a disk drive |
| 12/05/2006 | US7145743 Apparatus and method for unlatching a head within a data storage device |
| 12/05/2006 | US7145740 Method for constrained implementation of variable data TPI |
| 12/05/2006 | US7145331 Magnetic sensor having a closed magnetic path formed by soft magnetic films |
| 12/05/2006 | US7145187 Substrate independent multiple input bi-directional ESD protection structure |
| 12/05/2006 | US7144687 Manufacturing method for magnetic head suspension |
| 12/05/2006 | US7144643 Magnetic head; durable, cleaning sliding contact; wear resistance |
| 12/05/2006 | US7144642 Permanent magnet and method for preparation thereof |
| 12/05/2006 | US7144641 Magnetic recording media with soft layers having iron and carbon as main components; nonmagnetic layers alternately laminated to form film over disk shaped substrate; perpendicular mode |
| 12/05/2006 | US7144640 Tilted media for hard disk drives and magnetic data storage devices |
| 12/05/2006 | US7144519 Method of fabricating an inkjet printhead chip having laminated actuators |
| 12/05/2006 | US7144518 Providing magnetic heads which include CoFe elements; providing a slurry including Al2O3 and H2O2; adjusting the concentration of H2O2 in slurry to within a range of 6 12% by volume; polishing CoFe elements using slurry; and balancing mechanical polishing action |
| 12/05/2006 | US7144484 Ion mill shutter system |
| 12/05/2006 | US7143505 Manufacturing method for a thin film magnetic head |
| 11/30/2006 | WO2006126419A1 Magnetic recording medium, method for manufacturing such magnetic recording medium, and recording/reproducing method for magnetic recording medium |
| 11/30/2006 | WO2006126256A1 Magnetic recording/reproducing device |
| 11/30/2006 | US20060269799 granular CoPtCr-based ferromagnetic alloy with inter-granular material made up of oxides of Cr and Ta; controlling the partial pressure of O2; present between the grains; high signal-to-noise ratio, a coercivity Hc greater than about 5000 Oe and a nucleation field Hn greater than about -1500 Oe |
| 11/30/2006 | US20060269798 Magnetic recording medium |
| 11/30/2006 | US20060269797 Perpendicular magnetic recording media including a uniform exchange enhancement layer |
| 11/30/2006 | US20060269796 Magnetic recording medium, method of manufacturing the same, and magnetic recording apparatus |
| 11/30/2006 | US20060269795 Magnetic recording media |
| 11/30/2006 | US20060269794 metal multilayered underlayer formed on the substrate; some layer has solid solution properties, some don't have solid solution properties, and having a hole; small crystal grain size; reduce noise, high recording density; hard disk drive |
| 11/30/2006 | US20060269793 Magnetic recording medium for longitudinal recording |
| 11/30/2006 | US20060269792 Cobalt, platinum, chromium alloy; disks |
| 11/30/2006 | US20060269791 Magnetic recording medium, magnetic recording and reproducing apparatus, stamper, method of manufacturing stamper, and method of manufacturing magnetic recording medium |
| 11/30/2006 | US20060269723 Multi-layer composite body |
| 11/30/2006 | US20060269254 Digital information recording/reproducing apparatus |
| 11/30/2006 | US20060269218 Optical head, information storage apparatus, optical head design apparatus, and optical head design program storage medium |
| 11/30/2006 | US20060268470 Magnetoresistive element |
| 11/30/2006 | US20060268469 Magnetic sensor and manufacturing method therefor |
| 11/30/2006 | US20060268468 Magnetic sensor and manufacturing method therefor |
| 11/30/2006 | US20060268467 Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system |
| 11/30/2006 | US20060268466 Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system |
| 11/30/2006 | US20060268465 Magnetic detection head and method for manufacturing the same |
| 11/30/2006 | US20060268464 Method, medium, and apparatus controlling domain characteristics of a magneto-resistive sensor |
| 11/30/2006 | US20060268463 Head support unit and drive having the same |
| 11/30/2006 | US20060268462 Ramp loading unit and drive having the same |
| 11/30/2006 | US20060268461 Head suspension |
| 11/30/2006 | US20060268460 Magnetic head slider with optimized flying attitude |
| 11/30/2006 | US20060268459 Magnetic head slider with terminal arrangement and magnetic head assembly |
| 11/30/2006 | US20060268457 Magnetic element |
| 11/30/2006 | US20060268456 Magnetic head for perpendicular magnetic recording and method of manufacturing same |
| 11/30/2006 | US20060268455 Magnetic thin film sensor based on the extraordinary Hall effect |
| 11/30/2006 | US20060268449 Apparatus, medium, and method with seek servo control considering temperature change |
| 11/30/2006 | US20060268448 Disc device, disc eccentricity control method, and recording medium |
| 11/30/2006 | US20060268443 Circuit and method for write current driver |
| 11/30/2006 | US20060268442 Method for an equalizer computation in a media system using a data set separator sequence |
| 11/30/2006 | US20060268281 Rotation and translation measurement |
| 11/30/2006 | US20060268048 Inkjet printhead integrated circuit with optimized trace orientation |
| 11/30/2006 | US20060266471 Jointing method for obtaining a joint structure formed of a plurality of parts |
| 11/30/2006 | US20060265866 Gripper with parts ejector system |
| 11/30/2006 | US20060265863 Manufacturing method of slider and device for manufacturing slider |
| 11/30/2006 | US20060265862 Method of manufacturing magnetic head slider |
| 11/30/2006 | DE19522497B4 Magnetplatte, Magnetplattenlaufwerk und Datenzugriffsverfahren Magnetic disk, magnetic disk drive and data access method |
| 11/30/2006 | DE102006024260A1 Magnetisches Aufzeichnungsmedium mit einer zum Reduzieren von Erhebungen auf der Aufzeichnungsfläche vorgesehenen Rückseite A magnetic recording medium having a for reducing elevations provided on the recording surface of back |
| 11/29/2006 | EP1727138A2 Near-field optical head and method for manufacturing same |
| 11/29/2006 | EP1727134A1 Perpendicular magnetic recording disk with improved recording layer having high oxygen content |
| 11/29/2006 | EP1727133A2 Method of controlling track seek in HDD and a recording medium therefor |
| 11/29/2006 | EP1727132A1 Method, medium, and apparatus controlling domain characteristics of a magneto-resistive sensor |
| 11/29/2006 | EP1518231B1 Method and device for determining a set of recording pulse series parameters for optical carrier recording, and optical record carrier |
| 11/29/2006 | EP1513688B1 Mold tool method of manufacturing a mold tool and storage medium formed by use of the mold tool |
| 11/29/2006 | EP1275110B1 Magnetic recording medium |
| 11/29/2006 | CN1870186A Group of metal magnetic nanoparticles and method for producing the same |
| 11/29/2006 | CN1870174A Perovskite oxide thin-film compound device |
| 11/29/2006 | CN1870145A Perpendicular magnetic recording medium and perpendicular magnetic recording/reproducing apparatus |
| 11/29/2006 | CN1870144A Perpendicular magnetic recording medium with improved antiferromagnetically-coupled recording layer |
| 11/29/2006 | CN1870143A Perpendicular magnetic recording disk with improved recording layer having high oxygen content |
| 11/29/2006 | CN1870142A Magnetic recording medium, method of manufacturing the same, and magnetic recording apparatus |
| 11/29/2006 | CN1870141A Manufacturing method of slider and device for manufacturing slider |
| 11/29/2006 | CN1870140A Magnetoresistive element, magnetic head, magnetic recording recuperator, and magnetic memory |
| 11/29/2006 | CN1870139A Method, medium, and apparatus controlling domain characteristics of a magneto-resistive sensor |