| 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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| 10/31/2001 | EP1150287A2 Optical recording medium and method for setting power of laser beam |
| 10/31/2001 | EP1150284A2 Disk drive device |
| 10/31/2001 | EP1150280A2 Magnetic transfer method |
| 10/31/2001 | EP1150279A1 Recording head loading detecting method and its device |
| 10/31/2001 | EP1150278A1 Cleaning disc, magneto-optical disc apparatus and recording/reproducing apparatus |
| 10/31/2001 | EP1150168A2 Film formation method, semiconductor element and method thereof, and method of manufacturing a disk-shaped storage medium |
| 10/31/2001 | EP0728352B1 Wire carrier for disk drive |
| 10/31/2001 | EP0495789B1 Adaptive read/write channel controls |
| 10/31/2001 | DE10120246A1 Audio and control head for video tape recorder has positioning components defining spacing between audio core and control core in holder |
| 10/31/2001 | DE10019355A1 Glaskörper mit erhöhter Festigkeit Glass body with increased strength |
| 10/31/2001 | CN1320216A Quad-layer GMR sandwich |
| 10/31/2001 | CN1319900A Magnetic sensor and magnetic memory using same |
| 10/31/2001 | CN1074156C Head signal supply/retrieval structure for magnetic disk drive |
| 10/31/2001 | CN1074153C Bi-level optical media heaving embossed header format |
| 10/31/2001 | CN1074152C Spin valve magnetoresistive head and method for mfg. same and magnetic memory apparatus |
| 10/31/2001 | CN1073923C Aromatic polyamide film, method of manufacturing same and magnetic recording medium using same film |
| 10/30/2001 | USRE37426 Floppy disk dive device |
| 10/30/2001 | US6311236 Magnetic disc control apparatus with parallel data transfer between disc control unit and encoder circuit |
| 10/30/2001 | US6311140 Method and apparatus for servo data synchronization in a disc drive |
| 10/30/2001 | US6310849 Apparatus for recording and/or reproducing information and/or from optical information record disk |
| 10/30/2001 | US6310751 Anti-parallel longitudinal patterned exchange biased dual stripe magnetoresistive (DSMR) sensor element and method for fabrication thereof |
| 10/30/2001 | US6310750 Disk drive actuator arm with microactuated read/write head positioning |
| 10/30/2001 | US6310749 Voice coil motor actuator vibration isolator |
| 10/30/2001 | US6310748 Magnetic thin film magnetic recording medium |
| 10/30/2001 | US6310747 Method for reducing external signal interference with signals in a computer disk storage system |
| 10/30/2001 | US6310743 Seek acoustics reduction with minimized performance degradation |
| 10/30/2001 | US6310742 Repeatable runout cancellation in sectored servo disk drive positioning system |
| 10/30/2001 | US6310741 Magnetic disk apparatus with data track reassigning function |
| 10/30/2001 | US6310740 Disk drive including N-current preamplifier for generating N-independently controlled write currents |
| 10/30/2001 | US6310739 Method and system for detection recording media defacts |
| 10/30/2001 | US6310413 Steering magnets to reduce magnetic leakage flux in a disk drive |
| 10/30/2001 | US6309802 Etching pattern in magnetizable layer |
| 10/30/2001 | US6309798 Forming films; exposure to electron beams; washing; annealing |
| 10/30/2001 | US6309766 Integrated circuits |
| 10/30/2001 | US6309765 Nonmagnetic substrate; chromium, or alloy thereof |
| 10/30/2001 | US6309496 Method and apparatus for making dual layer DVD discs |
| 10/30/2001 | US6309479 Coercive force distribution; oxidation resistance |
| 10/30/2001 | US6309434 Polishing composition and method for producing a memory hard disks |
| 10/30/2001 | US6309204 Apparatus for manufacturing disc substrate |
| 10/30/2001 | US6309048 Inkjet printhead having an actuator shroud |
| 10/30/2001 | US6308400 Method for achieving anti-parallel exchange coupling with one biased layer having low coercivity |
| 10/25/2001 | WO2001080242A2 Method and apparatus to encode position error signal correction information |
| 10/25/2001 | WO2001080238A1 Improved read/write channel |
| 10/25/2001 | WO2001080226A1 Polish cleaning apparatus and method in manufacture of hga |
| 10/25/2001 | WO2001080225A1 Device for electronic data storage |
| 10/25/2001 | WO2001080224A2 Ultrathin protective overcoats for magnetic materials |
| 10/25/2001 | WO2001079377A1 Composition for use in polishing magnetic disk substrate and method for preparing the same |
| 10/25/2001 | WO2001079128A2 Glass body with improved strength |
| 10/25/2001 | US20010034811 Host-available device block map for optimized file retrieval from serpentine tape drives |
| 10/25/2001 | US20010034564 Laser ablation process of rounding edges of aerodynamic sliders, and sliders formed thereby |
| 10/25/2001 | US20010034558 Dynamically adaptive scheduler |
| 10/25/2001 | US20010034185 Thin-film magnetic head manufacturing method and apparatus |
| 10/25/2001 | US20010033949 Substrate, magnetic layer of cobalt or cobalt alloy, and between them an underlayer of an intermetallic of given crystal structure, so that c-axis of the magnetic layer is aligned in a predetermined direction; signal-to-noise ratio |
| 10/25/2001 | US20010033948 Biaxially oriented film support for magnetic recording media |
| 10/25/2001 | US20010033947 Magnetic recording medium |
| 10/25/2001 | US20010033467 Dual element magnetoresistive read head with integral element stabilization |
| 10/25/2001 | US20010033466 Spin-valve type thin film magnetic element |
| 10/25/2001 | US20010033465 Magnetoresistive head and information regeneration apparatus |
| 10/25/2001 | US20010033464 Tunnel magnetoresistive effective element, a thin film magnetic head, a magnetic head device and a magnetic disk drive device |
| 10/25/2001 | US20010033463 Magnetoresistance-effect element, magnetoresistance-effect magnetic head, and method of manufacturing a magnetoresistance-effect element |
| 10/25/2001 | US20010033462 Thin-film magnetic head having magnetic resistance effect element |
| 10/25/2001 | US20010033461 Machining actuator periphery to reduce resonance variation |
| 10/25/2001 | US20010033460 Hardened and lubricated load/unload ramp and method for preparing the same |
| 10/25/2001 | US20010033459 Apparatus to improve shock capability of disc drives |
| 10/25/2001 | US20010033458 Head slider |
| 10/25/2001 | US20010033457 Magnetic recording disk, and method and system for manufacturing a magnetic recording disk |
| 10/25/2001 | US20010033454 Rotational acceleration correction in a disc drive |
| 10/25/2001 | US20010033453 Method and system for utilizing circular marks in position error signal patterns |
| 10/25/2001 | US20010033452 Head assembly employing microactuator in recording medium drive |
| 10/25/2001 | US20010033451 Method and apparatus for writing clock data to a storage medium |
| 10/25/2001 | US20010033450 Radially offset writer position control in a disc drive made with substantially identical heads |
| 10/25/2001 | US20010033449 Magnetic recording medium |
| 10/25/2001 | US20010033448 Clocking method and apparatus for a storage medium |
| 10/25/2001 | US20010033447 Mothod and apparatus for writing clock data to a storage medium |
| 10/25/2001 | US20010033446 Data access device implemented with open and closed control loops to access data stored in discrete stepwise segments |
| 10/25/2001 | US20010033445 Pulsed write current adapted for use with a field maintenance current in a data storage device |
| 10/25/2001 | US20010033444 Signal processing circuit free from erroneous data and the information storage apparatus including the signal processing circuit |
| 10/25/2001 | US20010033443 Large capacity disk drive |
| 10/25/2001 | US20010033173 Cartridge screening technique by using the electrical dynamic bearing resistance |
| 10/25/2001 | US20010033161 Head stack assembly (HSA) with shunt testing access port |
| 10/25/2001 | US20010033115 Brushless spindle DC motor used as an actuator to create radial force |
| 10/25/2001 | US20010032938 Through-the-lens-collection of secondary particles for a focused ion beam system |
| 10/24/2001 | EP1148741A2 Magnetic-tape recording apparatus, magnetic-tape recording method, magnetic-tape format, and recording medium |
| 10/24/2001 | EP1148740A2 Magnetic tape recording apparatus and method, magnetic tape reproduction apparatus and method, and recording medium |
| 10/24/2001 | EP1148475A2 Magnetic recording medium |
| 10/24/2001 | EP1148474A2 Magnetic recording medium |
| 10/24/2001 | EP1148473A2 Method and apparatus for perpendicular magnetic recording |
| 10/24/2001 | EP1148472A2 Magnetic tape recording apparatus and method, magnetic tape playback apparatus and method, format for magnetic tape, and storage medium product |
| 10/24/2001 | CN1319232A Extending actuator range through magnetic flux reversal detection |
| 10/24/2001 | CN1319225A Magnetoresistive devices, giant magnetoresistive devices and methods for making same |
| 10/24/2001 | CN1319224A Actuator assembly dibris reduction |
| 10/24/2001 | CN1318837A Actuator, message recording/reproduction device and method for producing actuator |
| 10/24/2001 | CN1318828A Magnetic head universal suspension support device and method for producing the same |
| 10/24/2001 | CN1073738C Frame pulse generating device for standard resolution video cassette recorder |
| 10/24/2001 | CN1073737C Sync detecting and protecting circuit and method thereof |
| 10/24/2001 | CN1073735C Analog/digital universal magnetic tape recording and replay unit |
| 10/24/2001 | CN1073732C Memory device, magnetoresister head positioning method and thermosensitivity calibrating method of magnetoresistor element |
| 10/23/2001 | US6307819 Method of reading magneto-optical recording medium |
| 10/23/2001 | US6307817 Magnetic recording medium thermal stability measuring method and thermal stability measuring apparatus |
| 10/23/2001 | US6307722 Thin-film magnetic head and production method thereof |