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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08/13/1996 | US5545988 Waveform signal processor with selective sampling |
08/13/1996 | US5545478 Magnetic recording material with magnetic films and protective films with lubricant layers |
08/13/1996 | US5545462 Improved chroma, audio characteristics, durability |
08/13/1996 | US5544774 Method of eliminating pole recession in a thin film magnetic head |
08/08/1996 | WO1996024088A1 Method and apparatus for applying thin fluid coating stripes |
08/08/1996 | DE19603618A1 Soft magnetic thin film having high saturation magnetisation |
08/08/1996 | DE19503103A1 Rotary head magnetic tape recording and reproducing appts. |
08/08/1996 | CA2209919A1 Method and apparatus for applying thin fluid coating stripes |
08/07/1996 | EP0725392A1 Magnetic recording medium and method for fabricating the same |
08/07/1996 | EP0725391A2 Magnetic recording medium and magnetic recording system using the same |
08/07/1996 | EP0725390A2 Suspension assembly structure and method for a disk drive system |
08/07/1996 | EP0725389A2 Method of bonding a contact-type thin film magnetic head element to a supporting beam |
08/07/1996 | EP0725388A2 Magneto-resistance effect type magnetic head operable at optimum biasing point |
08/07/1996 | EP0725387A2 Magnetic head producing method |
08/07/1996 | EP0725386A2 Disk storage system, thin film magnetic head therefor and fabricating method thereof |
08/07/1996 | CN1128390A Magnetic head device for magnetro-optical recording |
08/07/1996 | CN1128386A Apparatus and method for providing multimedia data |
08/06/1996 | USH1573 Reduced mass/inertia suspension |
08/06/1996 | US5544135 Fault tolerant servo address mark for disk drive |
08/06/1996 | US5544131 Magnetic writing head for magneto-optical recording with thick protective coating |
08/06/1996 | US5543990 Multitrack magnetic head assembly for scanning a magnetic tape with a plurality of magnetic head tips |
08/06/1996 | US5543989 Magnetic storage system including a magnetoresistive read sensor with sendust shield utilizing an optimized sendust seed layer |
08/06/1996 | US5543988 Hall sensor with high spatial resolution in two directions concurrently |
08/06/1996 | US5543987 Head carriage device having applying force means disposed within pillar portion |
08/06/1996 | US5543986 Disk drive with shock-resistant rotary actuator |
08/06/1996 | US5543985 "Acton" load beam for a winchester disk drive |
08/06/1996 | US5543982 Disk drive apparatus having a device inside the disk drive housing for electrically connecting a spin motor cable outside the housing to a connector outside the housing |
08/06/1996 | US5543979 Preamplifier circuit arrangements for common current flow in a transducer |
08/06/1996 | US5543978 Adaptive equalizer of disk reproducing apparatus using a constant angular velocity method |
08/06/1996 | US5543977 Data recording system having improved longitudinal and helical search capability |
08/06/1996 | US5543975 Removal of precompensation in a write data signal from a flexible disk controller |
08/06/1996 | US5543973 Magnetic field generating apparatus for generating bias magnetic field in a magnetic information transfer system |
08/06/1996 | US5543911 Method of currency or document validation by use of an anti-counterfeiting magnetic viewing strip |
08/06/1996 | US5543228 Improved adhesion between glass substrate and polymer |
08/06/1996 | US5543226 Magnetic recording media |
08/06/1996 | US5543221 Nonmagnetic substrate, soft magnetic layer, perpendicular magneto-anisotropic recording layer comprising cobalt-chromium alloy; high density |
08/06/1996 | US5543219 Printing inks with coated magnetic particles, coated with ionomers and free of solvent |
08/06/1996 | US5543203 Preventing from being scattered upon rotation |
08/06/1996 | US5543179 Immersing cleaning roller means in solution of abrasive particles and resin to selected depth, rotating, raising roller from solution to form first and second cleaning members in immersed and non-immersed pertions |
08/06/1996 | US5543070 Composite oxide |
08/06/1996 | US5543069 Acicular or plate-like magnetic particles, oxide or hydroxieof aluminum and/or silicon adhered to surface of particles |
08/06/1996 | US5543022 Disc-handling apparatus |
08/01/1996 | WO1996023352A1 Amplifier |
08/01/1996 | WO1996023305A1 Dual identification for data fields of a disk drive |
08/01/1996 | WO1996023302A1 Degausser for tape used with contact duplication |
08/01/1996 | WO1996023301A1 Magnetic recording disk |
08/01/1996 | WO1996023300A1 Compliant anchor for securing disk drive actuator bearing |
08/01/1996 | WO1996023299A1 Apparatus with a rotationally drivable magnetic head and with a cleaning device for the magnetic head |
08/01/1996 | WO1996023273A1 A device for releasably securing a read and/or write head |
08/01/1996 | WO1996016400A3 Magnetic head provided with write elements and read elements |
08/01/1996 | CA2211559A1 A device for releasably securing a read and/or write head |
08/01/1996 | CA2211092A1 Compliant anchor for securing disk actuator bearing |
07/31/1996 | EP0724302A1 Giant magnetoresistance, method of fabrication and its use in a magnetic sensor |
07/31/1996 | EP0724301A2 Magnetoresistance effects film |
07/31/1996 | EP0724262A2 Class 4 partial response using peak sampling |
07/31/1996 | EP0724255A1 Optical disc system |
07/31/1996 | EP0724254A1 Magnetic recording medium |
07/31/1996 | EP0724253A2 Magnetic head device and method of producing same |
07/31/1996 | EP0723697A1 Flex circuit vibration sensor |
07/31/1996 | EP0723565A1 Polymeric film |
07/31/1996 | EP0701632A4 Aluminum alloys containing beryllium and investment casting of such alloys |
07/31/1996 | CN1128077A Contact duplication tape degausser |
07/31/1996 | CN1127918A Actuator arm assembly with self-locking arm |
07/31/1996 | CN1127914A MR read transducer with thermal noise cancellation |
07/30/1996 | US5541794 Magnetic tape recording head cleaning apparatus |
07/30/1996 | US5541793 Bidirectional thin-film magnetoresistive tape head assembly |
07/30/1996 | US5541792 Actuator arm with magnetic flux response to bias arm to a stop position |
07/30/1996 | US5541789 Magnetic recording apparatus with magnetic head on slider having applied load larger than buoyant force acting on slider so that gap between magnetic head and magnetic disk is smaller than total thickness of protective layer and lubricating layer on disk |
07/30/1996 | US5541788 Magnetic disk drive and flexible printed circuit board |
07/30/1996 | US5541787 Head disc assembly with printed circuit cable connector adapted for automated assembly |
07/30/1996 | US5541785 Magnetic disk apparatus with improved positioning control of magnetic head |
07/30/1996 | US5541784 Bootstrap method for writing servo tracks on a disk drive |
07/30/1996 | US5541783 Disk recording medium and disk drive unit wherein the product of the number of servo areas and the recording/reproduction mode switching time of the head amplifiers is 1200 or less |
07/30/1996 | US5541781 Method for synchronizing digital audio tape recorders |
07/30/1996 | US5541737 Apparatus and method for recording and reproducing a digital video and audio signal |
07/30/1996 | US5541008 Magnetic recording medium |
07/30/1996 | US5540975 Magnetic recording medium comprising a magnetic layer of ferromagnetic metal powder and binder resin and having specified magnetic properties |
07/30/1996 | US5540973 Magnetic recording medium and a method for manufacturing such medium |
07/30/1996 | US5540957 Method of manufacturing a magnetic recording medium |
07/30/1996 | US5540542 HDA headload carriage tooling |
07/26/1996 | CA2167549A1 Optical disc system |
07/25/1996 | WO1996022600A2 Fm detection of slider-disk interface |
07/25/1996 | WO1996022597A1 Laminate |
07/25/1996 | WO1996022596A2 Non-destructive in-situ landing velocity determination of magnetic rigid disk drives |
07/25/1996 | WO1996022405A1 Disc-handling apparatus |
07/25/1996 | DE19601730A1 Rough texturing or magnetic film on non-magnetic substrate disc-drive |
07/24/1996 | EP0723377A2 Recording/reproducing method of digital video tape for trick-play operation and recorder/reproducer suitable therefor |
07/24/1996 | EP0723260A1 Method for coating a magnetic recording medium |
07/24/1996 | EP0723259A1 Biaxially oriented polyester films for magnetic recording media |
07/24/1996 | EP0723189A1 Silver halide photographic light-sensitive material |
07/24/1996 | EP0722604A1 Tape write servo |
07/24/1996 | EP0722557A1 Method and apparatus to calibrate intensity and determine fringe order for interferometric measurement of small spacings |
07/24/1996 | EP0482170B1 Bi-directional read while write magnetic head assembly having a wear avoidance contour |
07/24/1996 | CN1127566A Magnetic tape recording head cleaning apparatus |
07/24/1996 | CN1127565A Magnetic recording medium and its manufacture |
07/24/1996 | CN1127405A Method for producing magnetic head |
07/24/1996 | CN1127404A Audio signal processing apparatus and recording and/or reproducing apparatus for a tape-shaped recording medium |
07/24/1996 | CN1127403A Magnetic tape recording and regnerating device and process programme |
07/23/1996 | USRE35302 Magnetic disc apparatus |
07/23/1996 | US5539714 Adaptive runout compensation for miniature disk drives |