| 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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| 08/26/2004 | US20040165320 Magnetoresistive device with exchange-coupled structure having half-metallic ferromagnetic heusler alloy in the pinned layer |
| 08/26/2004 | US20040165319 Magnetic field sensor |
| 08/26/2004 | US20040165318 Thin-film magnetic head and method of manufacturing same |
| 08/26/2004 | US20040165317 Magnetic read and write head with NiFeCo-O-N or NiFeCo-N shield and/or poles |
| 08/26/2004 | US20040165316 Microsuspension assemblies for direct access storage devices |
| 08/26/2004 | US20040165312 Thin-film magnetic head, head gimbal assembly, and hard disk drive |
| 08/26/2004 | US20040165311 Thin-film magnetic head, head gimbal assembly, and hard disk drive |
| 08/26/2004 | US20040165310 Inductive head and magnetic disk apparatus |
| 08/26/2004 | US20040165305 Magnetic disk drive |
| 08/26/2004 | US20040165303 Adjustment of pole frequency and boost settings of a filter in a channel |
| 08/26/2004 | US20040165301 Information management apparatus |
| 08/26/2004 | US20040165300 Magnetic transfer apparatus and method for magnetic recording medium |
| 08/26/2004 | US20040164840 Extraordinary hall effect sensors and arrays |
| 08/26/2004 | US20040164049 Microsuspension assemblies for direct access storage devices |
| 08/26/2004 | US20040163414 first molten salt containing sodium nitrate is used as a first processing agent for supplying the first alkali ion while a second molten salt containing potassium nitrate is used as a second processing agent for supplying the second alkali ion |
| 08/26/2004 | US20040163273 Method of drying thermoplastic norbornene resin, and method of manufacturing magnetic recording medium |
| 08/25/2004 | EP1450177A2 Magnetoresistive device with exchange-coupled structure having half-metallic ferromagnetic Heusler alloy in the pinned layer |
| 08/25/2004 | EP1449211A2 Method of manufacturing a digital magneto-optical signal write/read head and write/read head manufactured according to the method |
| 08/25/2004 | EP1448806A1 Method and apparatus for multi-target sputtering field of the invention |
| 08/25/2004 | EP0860007B1 A tape head actuator assembly having a shock suppression sleeve |
| 08/25/2004 | CN1524266A Early leak detection system for a disc drive containing a low-density gas |
| 08/25/2004 | CN1524263A Disc separator plate with air dam |
| 08/25/2004 | CN1524262A Method and apparatus for preventing electrostatic discharge by stabilizing hard disk drive magnetic head containing anisotropic conducting paste to magnetic head-gimbal assembly |
| 08/25/2004 | CN1523882A Method for copy protection of video signal composed by digital data bit stream |
| 08/25/2004 | CN1523605A 便携式数据存储设备 The portable data storage device |
| 08/25/2004 | CN1523597A Method for displaying information of data to be deleted in digital video recorder |
| 08/25/2004 | CN1523585A Information recording reproducing method and apparatus |
| 08/25/2004 | CN1523583A Method and apparatus for data recording and computer readable storage medium |
| 08/25/2004 | CN1523579A Disk drive slider provided with projecting electrostatic actuator electrode |
| 08/25/2004 | CN1523578A System and method for determining write track width for magnetic tape head |
| 08/25/2004 | CN1523577A Actuator using piezoelectric element and head-positioning mechanism using the actuator |
| 08/25/2004 | CN1523576A Assembly structure of magnetic head assembly unit |
| 08/25/2004 | CN1523575A Magneto-resistance effect element, magnetic head and magnetic storage device |
| 08/25/2004 | CN1523574A Magnetic head, magnetic encoder, hard disc and disc array device |
| 08/25/2004 | CN1522833A Method of and apparatus for lapping magnetic head slider |
| 08/25/2004 | CN1163896C Subambient pressure slider |
| 08/25/2004 | CN1163892C Method and apparatus for recording and reproducing multichannel data |
| 08/25/2004 | CN1163888C By-pass write drivers for high-performance data recording |
| 08/24/2004 | US6782434 Apparatus and method for transferring information among variety of information recording and reproducing apparatus |
| 08/24/2004 | US6782338 Apparatus and method for characterizing grooved journals |
| 08/24/2004 | US6782188 Data recording apparatus and data recording method, and data editing apparatus and data editing method |
| 08/24/2004 | US6781950 Slider for an optical head with a terminal groove having an inclined bottom surface |
| 08/24/2004 | US6781938 Expected value generation unit and a data reproduction apparatus |
| 08/24/2004 | US6781801 Tunneling magnetoresistive sensor with spin polarized current injection |
| 08/24/2004 | US6781800 Magnetoresistance effect film and device |
| 08/24/2004 | US6781799 Current perpendicular-to-the-plane structure spin valve magnetoresistive head |
| 08/24/2004 | US6781798 CPP sensor with dual self-pinned AP pinned layer structures |
| 08/24/2004 | US6781796 Counterbalance fastener for a disc drive stacked actuator |
| 08/24/2004 | US6781795 Connector for flexible printed circuit boards, head actuator provided with the same, and disk drive |
| 08/24/2004 | US6781794 Head suspension having different hardness contact surfaces for head slider control during shock |
| 08/24/2004 | US6781792 Method and apparatus for providing tape head assemblies having U-shaped support beams for very high density recording |
| 08/24/2004 | US6781791 Disk drive including disk plate including head and/or arm limiter portions for modifying airflow adjacent a disk |
| 08/24/2004 | US6781790 Thin film magnetic head having a write gap layer |
| 08/24/2004 | US6781787 Adjusting seek current profile on the fly |
| 08/24/2004 | US6781786 Magnetic disk drive system |
| 08/24/2004 | US6781785 Method and system for utilizing circular marks in position error signal patterns |
| 08/24/2004 | US6781784 Reading tape with transverse distortion |
| 08/24/2004 | US6781783 Magnetic disk apparatus |
| 08/24/2004 | US6781781 Magnetic read head having decode circuitry |
| 08/24/2004 | US6781780 Method and system for preventing data loss from an off-track write condition in a disk drive by rewriting data buffered from an adjacent track |
| 08/24/2004 | US6781779 Magnetic recording medium, its production method and magnetic recording apparatus |
| 08/24/2004 | US6781778 Time-based sectored servo data format |
| 08/24/2004 | US6781777 Master information carrier and method for manufacturing information recording medium using the same |
| 08/24/2004 | US6781776 Magnetic card reader and magnetic data reproduction method using signal peak point intervals |
| 08/24/2004 | US6781286 Piezoelectric driving device |
| 08/24/2004 | US6780738 Pattern forming method, method of making microdevice, method of making thin-film magnetic head, method of making magnetic head slider, method of making magnetic head apparatus, and method of making magnetic recording and reproducing apparatus |
| 08/24/2004 | US6780531 Having a high recording capacity, a high access speed and a high transmission speed. |
| 08/24/2004 | US6780530 Magnetic material having a high saturation magnetic flux density and a low coercive force |
| 08/24/2004 | US6780524 In-situ oxidized films for use as gap layers for a spin-valve sensor and methods of manufacture |
| 08/24/2004 | US6780513 Tracking stability; friction resistance; forming lubricant layer |
| 08/24/2004 | US6780503 Magnetic recording medium |
| 08/24/2004 | US6780490 Tray for conveying magnetic head for magnetic disk |
| 08/24/2004 | US6780341 Apparatus and method for enhancing the uniform etching capability of an ion beam grid |
| 08/24/2004 | US6780291 Sputtering; controlling ratios of power and pressure |
| 08/24/2004 | US6780257 Comprising iron body material having a given shape, iron oxide fragments of an oxide abrasive material in and near surface of body material being reduced so that iron is dispersed into the body |
| 08/24/2004 | US6779252 Apparatus for assembling components |
| 08/24/2004 | US6779249 Method and device for determining in-process characteristics of fabricated magnetic heads |
| 08/24/2004 | US6779248 Method of manufacturing a lead overlay bottom spin valve with improved side reading |
| 08/24/2004 | US6779247 Selective removal of sacrificial thin film with adhesive side beneath electrical connecting elements to form windows; etching; depositing dielectric covering |
| 08/19/2004 | WO2004070713A1 Polyester film for recording medium and magnetic recording tape |
| 08/19/2004 | WO2004070712A1 Magnetic recording medium and method for producing the same, magnetic medium substrate being employed therein, and magnetic storage device |
| 08/19/2004 | WO2004070711A1 Highly oriented perpendicular magnetic recording media |
| 08/19/2004 | WO2004070710A1 Magnetic recording medium and magnetic storage apparatus |
| 08/19/2004 | WO2004070709A1 Structure, optical device, magnetic device, magnetic recording medium and manufacturing method thereof |
| 08/19/2004 | WO2004070073A2 Thin film structures providing strong basal plane cristal growth orientation and magnetic recording media comprising same |
| 08/19/2004 | WO2004024993A8 Magnetically modified electrodes as well as methods of making and using the same |
| 08/19/2004 | US20040162939 Retrieval of records from linear data storage media |
| 08/19/2004 | US20040162005 Method of and apparatus for lapping magnetic head slider |
| 08/19/2004 | US20040161925 Method of manufacturing master disc |
| 08/19/2004 | US20040161638 Perpendicular magnetic recording medium |
| 08/19/2004 | US20040161637 Two step exposure to a lower and then higher strength magnetic fields during drying process exhibits significantly improved skirt signal-to- noise ratios over a magnetic recording medium only exposed to the higher strength magnetic field |
| 08/19/2004 | US20040161636 Method of depositing thin films for magnetic heads |
| 08/19/2004 | US20040161635 Using plated surface for recording media without polishing |
| 08/19/2004 | US20040161579 Recording media having protective overcoats of highly tetrahedral amorphous carbon and methods for their production |
| 08/19/2004 | US20040161578 Dual-layer protective overcoat system for disk recording media |
| 08/19/2004 | US20040161577 Magnetic disk using a glass substrate |
| 08/19/2004 | US20040161576 Method of manufacturing master disc for magnetic transfer, a master disc thereof, and a master disc formed thereby |
| 08/19/2004 | US20040161240 Module having two bi-directional optical transceivers |
| 08/19/2004 | US20040161049 Communication system |
| 08/19/2004 | US20040160882 Optical recording medium having dual information surfaces |