| 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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| 03/25/1998 | EP0831465A1 Magnetic recording medium, method of manufacture, and recording or reproducing method therefor |
| 03/25/1998 | EP0831463A1 Magnetic disk apparatus |
| 03/25/1998 | EP0831462A1 Disk apparatus and servo-pattern write system |
| 03/25/1998 | EP0831335A2 Magneto-Impedance sensor |
| 03/25/1998 | EP0831297A1 Optical apparatus for inspecting laser texture |
| 03/25/1998 | EP0830681A1 Error correction via programmable bias current for mr recording heads |
| 03/25/1998 | EP0830674A1 Mr head differential micro-jog |
| 03/25/1998 | EP0830672A1 Dual latch apparatus for restraining a direct access storage device actuator |
| 03/25/1998 | EP0830671A1 Integrated head-electronics interconnection suspension for a data recording disk drive |
| 03/25/1998 | EP0830670A1 Smooth topography head surface on a head with patterned pole |
| 03/25/1998 | EP0830669A1 Mr head read signal preconditioning circuitry |
| 03/25/1998 | CN1177414A Recording and reproducing information signal on/from a longitudinal record carrier provided with tracking signals |
| 03/25/1998 | CN1177413A Method and apparatus for recording binary signal onto a record carrier |
| 03/25/1998 | CN1177272A Cirucit substrate, circuit-formed suspension substrate, and prodn. method thereof |
| 03/25/1998 | CN1177170A Back rotating head device for automatic counter rotating type tape recorder |
| 03/25/1998 | CN1177169A Method for forming patterned metallic layer in thin film magnetic head |
| 03/25/1998 | CN1177168A Surface modification of magnetic heads |
| 03/25/1998 | CN1177167A Semi-conductor IC of soft magnetic disc machine |
| 03/25/1998 | CN1176969A Circuit substrate, circuit-formed suspension substrate, and prodn. method thereof |
| 03/25/1998 | CN1037836C Process for mfg. homogeneous magnetite |
| 03/24/1998 | US5731972 Electronic apparatus which inhibits control of certain objects during initialization processing |
| 03/24/1998 | US5731938 Magnetic head device having increased dimensional accuracy and improved magnetic characteristics |
| 03/24/1998 | US5731937 Giant magnetoresistive transducer with increased output signal |
| 03/24/1998 | US5731936 Magnetoresistive (MR) sensor with coefficient enhancing that promotes thermal stability |
| 03/24/1998 | US5731935 Magnetic head positioning device for a tape drive |
| 03/24/1998 | US5731934 Stacked arms assembled in a head disk assembly |
| 03/24/1998 | US5731933 Molded actuator crash stops |
| 03/24/1998 | US5731932 Transverse pin mounting of head/gimbal assemblies in a disc drive |
| 03/24/1998 | US5731930 Insulated wire guides for an actuator assembly |
| 03/24/1998 | US5731924 Track following method by using off-track and on-track offset adjusting method in magnetic disk driving device |
| 03/24/1998 | US5731922 Image recording system performing error correction repeatedly with the same check fields |
| 03/24/1998 | US5731921 Method and apparatus for determining and using head parameters in a hellical scan recorder |
| 03/24/1998 | US5731119 Containing ferromagnetic particles dispersed in film-forming polymeric binder |
| 03/24/1998 | US5731070 Magnetic recording medium comprising a substrate, magnetic layer, and under layers including a silicon layer and a layer diffused with silicon |
| 03/24/1998 | US5731068 Magnetic recording medium |
| 03/24/1998 | US5729890 Method of assembling a rotating head assembly |
| 03/24/1998 | US5729889 Method of mounting a head slider to a head suspension with static offset compensation |
| 03/24/1998 | US5729887 Method of manufacturing a thin-film coil |
| 03/19/1998 | WO1998011541A1 A tape head actuator assembly having a shock suppression sleeve |
| 03/19/1998 | WO1998011540A1 Magnetic core with field confinement structure |
| 03/19/1998 | DE19729757A1 Head cleaning cassette for magnetic tape recorder |
| 03/18/1998 | EP0829952A2 Colpitts type oscillator having reduced ringing and optical disc system utilizing same |
| 03/18/1998 | EP0829876A1 ABS with central rear pad with rear extension |
| 03/18/1998 | EP0829870A1 Magnetooptical reproducing head and apparatus for reproducing magnetically recorded data from multiple tracks |
| 03/18/1998 | EP0829869A2 Optical disc system having a current monitoring circuit for a magnetic bias coil and a controller for a laser driver and method for operating same |
| 03/18/1998 | EP0829861A2 Servo control system for information storage device |
| 03/18/1998 | EP0829860A2 Focus capture method for optical disc system using detection of Quad Sum signal |
| 03/18/1998 | EP0829859A2 Optical disc system including focus capture assembly with focus error signal circuit and method for operating same |
| 03/18/1998 | EP0829858A2 Optical disc system having servo motor and servo error detection assembly operated relative to monitored Quad Sum signal |
| 03/18/1998 | EP0829853A2 Multi-track servo recording system |
| 03/18/1998 | EP0829852A1 A device for coarse and fine positioning of a first element and a second element relative to each other |
| 03/18/1998 | EP0829733A2 Electronic magnetoresistive sensor biasing |
| 03/18/1998 | EP0829084A1 Adaptive control of a write inhibit signal in a disk drive |
| 03/18/1998 | EP0829081A1 Magnetic head with uninterrupted flux guide |
| 03/18/1998 | EP0829080A1 Adaptive preamplifier for resonance tuning useful in a disk drive |
| 03/18/1998 | EP0777901A4 Data track pattern including embedded servo sectors for magneto-resistive head structure for a disk drive |
| 03/18/1998 | EP0590089B1 Helical tape scanner |
| 03/18/1998 | CN1176704A Magnetic head comprising a multilayer structure with electrically conducting head elements |
| 03/18/1998 | CN1176462A Digital recording reproducing device |
| 03/18/1998 | CN1176461A Signal modulation method employing multilevel run length limit coding scheme |
| 03/18/1998 | CN1176456A Magnetic tape loading device for tape recorder |
| 03/18/1998 | CN1176449A Magnetic disk and magnetic disk device |
| 03/18/1998 | CN1176448A Apparatus for combining linear and rotational motion of azimuth read/write head |
| 03/18/1998 | CN1176284A Media suitable for thermal transfer of layers |
| 03/17/1998 | US5729778 Magnetic recording method and device for magnetic recording binary code data on photo film |
| 03/17/1998 | US5729718 System for determining lead time latency as function of head switch, seek, and rotational latencies and utilizing embedded disk drive controller for command queue reordering |
| 03/17/1998 | US5729649 Methods and apparatus for recording data on a digital storage medium in a manner that facilitates the reading back of data during trick play operation |
| 03/17/1998 | US5729648 Method and apparatus for selecting encoded video data for use during video recorder trick play operation |
| 03/17/1998 | US5729511 Optical disc system having servo motor and servo error detection assembly operated relative to monitored quad sum signal |
| 03/17/1998 | US5729414 Recording disk having a non-magnetizable hub cover |
| 03/17/1998 | US5729413 Two-gap magnetic read/write head |
| 03/17/1998 | US5729412 Magnetic head including a recessed magnetic metal film |
| 03/17/1998 | US5729411 Magnetoresistive head and magnetoresistive recording/reproducing drive with an antiferromagnetic layer of high corrosion resistance |
| 03/17/1998 | US5729410 Magnetic tunnel junction device with longitudinal biasing |
| 03/17/1998 | US5729409 Magnetic disk device having a corrosion resistant magnetoresistive head |
| 03/17/1998 | US5729408 Magnetic recording/reproducing apparatus having a magnetic head with a linearly movable arm provided with a plurality of recording/reproducing elements |
| 03/17/1998 | US5729407 Rotary head drum with integrated yoke and vibration resistant base |
| 03/17/1998 | US5729406 Lightweight actuator in a computer mass memory storage device |
| 03/17/1998 | US5729405 Disk apparatus |
| 03/17/1998 | US5729400 Data recorder using still framing techniques for information retrieval and method |
| 03/17/1998 | US5729399 Contact start/stop disk drive with minimized head-disk wear in textured landing zone |
| 03/17/1998 | US5729398 Head cleaning device |
| 03/17/1998 | US5729396 Fault tolerant sync mark detector enabled relative to a frequency of an acquisition preamble for sampled amplitude recording |
| 03/17/1998 | US5729208 Apparatus for detecting open circuit in hard disk drive |
| 03/17/1998 | US5729133 Noncontact type magnetic head for detecting rate-of-wear in a rotating magnetic head |
| 03/17/1998 | US5728481 Spin interaction device |
| 03/17/1998 | US5728465 Diamond-like nanocomposite corrosion resistant coatings |
| 03/17/1998 | US5728454 Magnetic recording medium |
| 03/17/1998 | US5728442 Magnetic recording disk |
| 03/17/1998 | US5728240 Portion made of material having shape memory effect |
| 03/17/1998 | US5727882 For mounting to an enclosure of a head disk assembly |
| 03/17/1998 | US5727582 Work carrier assembly |
| 03/17/1998 | US5727308 Thin film magnetic head and method of fabrication |
| 03/17/1998 | CA1339753C High speed tape duplicating machine |
| 03/12/1998 | WO1998010420A1 Device for write compensation in magnetic media recording |
| 03/12/1998 | WO1998010414A1 Servo sector allocation for high sampling rate |
| 03/12/1998 | WO1998010115A1 Silicon-doped diamond-like carbon coatings for magnetic transducers and for magnetic recording media |
| 03/12/1998 | WO1998009922A1 Glass for information recording medium substrate and glass substrate |
| 03/12/1998 | DE19740408A1 Magnetic field sensor |
| 03/12/1998 | DE19736254A1 Adaptive model control method for noise reduction during track search |