| 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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| 07/07/1999 | EP0927989A1 Magnetic head transferring device of hard disk drive |
| 07/07/1999 | EP0927361A1 Sensor comprising a wheatstone bridge |
| 07/07/1999 | CN1222245A Bernouilly type flexible media stabilization for laser servowriting |
| 07/07/1999 | CN1221952A Magneto-optical recording or reproducing device |
| 07/07/1999 | CN1221943A Tape cassette and tape recording and/or reproducing apparatus |
| 07/07/1999 | CN1044045C Tracing system and method using servo-data magnetic sensor and photolithoyraphic magnetic disc track |
| 07/07/1999 | CN1044044C Magnetoresistive sensor based on osdillations in magnetoresistance |
| 07/06/1999 | US5920762 Method of making low mass magnetic recording head and suspension |
| 07/06/1999 | US5920539 Apparatus and method for suppression of electromagnetic emissions having a groove on an external surface for passing an electrical conductor |
| 07/06/1999 | US5920449 Recording head for single layer magnetic film perpendicular magnetization medium |
| 07/06/1999 | US5920448 For information media |
| 07/06/1999 | US5920447 Magnetic disk unit having laminated magnetic heads |
| 07/06/1999 | US5920446 Ultra high density GMR sensor |
| 07/06/1999 | US5920445 Flexured mounting system for friction reduction and friction linearization in linear actuator for disk drive |
| 07/06/1999 | US5920444 In a dynamic storage device |
| 07/06/1999 | US5920441 Method and apparatus for controlling a multiple-stage actuator for a disk drive |
| 07/06/1999 | US5920440 Gray code decoding circuit of a hard disk drive |
| 07/06/1999 | US5920439 Method for determining longitudinal position on a magnetic tape having an embedded position count field |
| 07/06/1999 | US5920438 Programmable digital centerline tracking threshold apparatus and method |
| 07/06/1999 | US5919581 High density |
| 07/06/1999 | US5919580 Spin valve device containing a Cr-rich antiferromagnetic pinning layer |
| 07/06/1999 | US5919567 Containing epoxy resin |
| 07/06/1999 | US5919560 Magnetic recording medium having a lubricant film |
| 07/06/1999 | US5919550 Biaxially oriented laminate polyester film |
| 07/06/1999 | US5919536 Biaxially oriented films containing layers of polyethylene naphthalate bibenzoate (PENBB) and process for the production of these films |
| 07/06/1999 | CA2133642C Process for producing single phase magnetite powder |
| 07/06/1999 | CA2060629C Magnetic recording medium and method of manufacturing the same |
| 07/01/1999 | WO1999033051A2 System for recording and/or reproducing information, medium for use in the system, and magnetic emboss head and arrangement for formatting the medium |
| 07/01/1999 | WO1999032896A1 Nickel-manganese pinned spin valve/gmr magnetic sensors |
| 07/01/1999 | WO1999032414A1 Process for producing glass substrate for information recording medium and information recording medium containing glass substrate produced by the process |
| 07/01/1999 | DE19860512A1 Magnetic recording medium produced by inclined vapor deposition |
| 07/01/1999 | DE19858087A1 Hard disc for storage of data |
| 07/01/1999 | DE19843153A1 Read circuit for disc player |
| 07/01/1999 | DE19833275A1 Spin valve head has non-overlapping hard magnetic and free magnetic layers |
| 07/01/1999 | DE19757670A1 Magnetischer Aufzeichnungsträger auf der Basis eines Hydroxyl- und Aminogruppen-haltigen Polyurethanpräpolymers A magnetic recording medium based on a hydroxyl and amino group-containing polyurethane prepolymer |
| 06/30/1999 | EP0926671A1 Magnetic disk device and error correction therefor |
| 06/30/1999 | EP0926661A2 Magnetic recording medium |
| 06/30/1999 | CN1221187A Magnetic disc device and error correction method therefor |
| 06/30/1999 | CN1221174A Disk substrate in intermediate product and manufacturing process thereof |
| 06/30/1999 | CN1221173A Magnetic recording medium, method and apparatus for producing the same |
| 06/30/1999 | CN1221172A Magnetic recording medium |
| 06/30/1999 | CN1221171A Magnetic head, and method of manufacturing same |
| 06/30/1999 | CN1221170A Spin valve head and method of manufacturing the same and magnetic disk drive using spin valve head |
| 06/30/1999 | CN1043935C Magnetic resistance sensor and manufacture method thereof |
| 06/29/1999 | US5917862 Information reproducing apparatus and its automatic equalization maximum likelihood detecting method |
| 06/29/1999 | US5917684 Magnetic head apparatus, tape cartridge and recording/reproducing apparatus for increasing tape stability |
| 06/29/1999 | US5917683 Thin-film magnetic head with auxiliary conducting tracks |
| 06/29/1999 | US5917682 Magnetic head and manufacturing method therefor |
| 06/29/1999 | US5917681 Thin film magnetic head and method of manufacturing the same and magnetic memory apparatus |
| 06/29/1999 | US5917680 Magnetoresistive head with magnetic bias level control |
| 06/29/1999 | US5917679 Pseudo contact type negative pressure air bearing slider |
| 06/29/1999 | US5917678 Head slider and recording-and-reproducing apparatus |
| 06/29/1999 | US5917672 Disk file head positioning servo system incorporating adaptive saturated seek and head offset compensation |
| 06/29/1999 | US5917671 Recording method and information medium for a plurality of longitudinal track bundles enabling tracking during recording and/or playback of track bundles |
| 06/29/1999 | US5917670 In a hard disk drive |
| 06/29/1999 | US5917668 Synchronous read channel employing a frequency synthesizer for locking a timing recovery phase-lock loop to a reference frequency |
| 06/29/1999 | US5917400 Which exhibits large change in resistance even when a small external magnetic field is applied thereto. |
| 06/29/1999 | US5917370 Split load resistor for wideband preamplifier for magneto-resistive head |
| 06/29/1999 | US5916694 Magnetic transducers comprising silicon substrate, magnetic film, silicon dioxide film |
| 06/29/1999 | US5916656 Applicable to magnetic recording disk glass substrates, lcd glass substrates, photomasks glass substrates, or optical memory glass substrates; immersing said glass substrate in a heated chemical reinforcement solution |
| 06/29/1999 | US5916655 For use in a disk drive, the disk substrate selected from the group consisting of partially stabilized zirconia and zirconia toughened alumina |
| 06/29/1999 | US5916424 Thin film magnetic recording heads and systems and methods for manufacturing the same |
| 06/29/1999 | US5916423 Forming gap layer, sputter depositing protective coating, ion milling, etching |
| 06/29/1999 | US5916355 Corrosion inhibitor is n-methyl-n-(1-oxo-9-octadeconyl)-glycine and the coupling agent is 3-glycidoxypropyltrimethoxysilane |
| 06/29/1999 | US5915915 End effector and method for loading and unloading disks at a processing station |
| 06/29/1999 | CA1340623C High speed tape duplicating machine |
| 06/24/1999 | WO1999031659A1 Magnetic information storage and retrieval device |
| 06/24/1999 | WO1999031656A1 Magnetic recording medium and magnetic storage |
| 06/24/1999 | DE19755534A1 Determining multidimensional distribution of magnetic fields using magnetoresistive sensors, to record head measurement |
| 06/23/1999 | EP0924700A2 Standby signal for audio FM demodulator |
| 06/23/1999 | EP0924695A2 Magneto-optical recording or reproducing device |
| 06/23/1999 | EP0924692A1 Control of the surface roughness of magnetic disks |
| 06/23/1999 | EP0924691A2 Spherical magnetic particles for magnetic recording media |
| 06/23/1999 | EP0924690A2 Magnetic recording medium and substrate therefor |
| 06/23/1999 | EP0924689A2 Control apparatus and method |
| 06/23/1999 | EP0924260A2 Polycarbonate formulation and carrier for semiconductor wafers |
| 06/23/1999 | EP0808497B1 Multi-layer magnetic recording media and magnetoresistive drive systems |
| 06/23/1999 | CN1220801A Recording of trick play signals on record carrier |
| 06/23/1999 | CN1220762A Recording of trick play signal on record carrier |
| 06/23/1999 | CN1220442A Process for preparation of magnetic dispersion for magnetic recording media and magnetic recording media produced therewith |
| 06/22/1999 | US5915271 Head/disc force transducer |
| 06/22/1999 | US5915065 Magnetic recording and reproducing method |
| 06/22/1999 | US5914916 Methods and apparatus for controlling access to a recording disk |
| 06/22/1999 | US5914839 MR Device with anti-ferro magnetic field anti-parallel to sense current magnetic field |
| 06/22/1999 | US5914838 Magnetic head with magnetoresistive sensor, and scanning device provided with the magnetic head |
| 06/22/1999 | US5914837 Disk drive having elastomeric interface in pivot bearing assembly |
| 06/22/1999 | US5914836 Cantilevered support for the magnetic circuit of a disc drive voice coil motor |
| 06/22/1999 | US5914835 Head suspension with modified spring region for improved load control |
| 06/22/1999 | US5914834 Head suspension assembly with electrical interconnect by slider bond pads and gimbal bonding zones |
| 06/22/1999 | US5914833 Floating type head slider, floating type head device, and disc drive |
| 06/22/1999 | US5914831 Tape drive with bezel having cartridge ejection retarding projections |
| 06/22/1999 | US5914830 Digital servo control system including sample integrity tester for reducing effects of spurious sampled position values |
| 06/22/1999 | US5914829 Digital servo control system for use in disk drives, including calibrated controller for fixed-distance seeks |
| 06/22/1999 | US5914827 Method and apparatus for implementing a noise generator in an integrated circuit disk drive read channel |
| 06/22/1999 | US5914597 Multi-layered magneto-resistive thin film sensor |
| 06/22/1999 | US5914594 Method for characterizing a read head based on write-induced magnetic read center shifts and read sensitivity changes in the read head |
| 06/22/1999 | US5914180 Magnetic recording medium |
| 06/22/1999 | US5914168 Magnetic heads |
| 06/22/1999 | US5914152 Forming a doped silicon layer on nonmagnetic glass substrate, forming an alloy layer of platinum group metal or carbon on silicon layer, forming a chromium underlayer, a magnetic layer and protective overcoat layer; partial silicidation |
| 06/22/1999 | US5914151 Method for forming silica protective films |