Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
01/1996
01/16/1996US5485320 Method and apparatus for adjusting asymmetric recording signals
01/16/1996US5485233 Information recording device
01/16/1996US5484661 Magnetic recording medium having a polyvinyl alkyl binder resin
01/16/1996US5484628 Preparation of acicular cobalt-containing magnetic iron oxide
01/16/1996US5484545 Magnetic particles for magnetic recording medium and process for producing the same
01/16/1996US5484491 Ferromagnetic film
01/16/1996US5483735 Method of manufacturing a thin-film magnetic head
01/16/1996US5483734 Method for producing thin film magnetic head
01/16/1996CA1337917C Stabilized magnetic metal pigment
01/11/1996DE19524223A1 Magnetische Aufzeichnungs- und Wiedergabevorrichtung A magnetic recording and reproducing apparatus
01/11/1996DE19524220A1 Magnetic recording medium allowing head suspension distance to be reduced for hard disc scanning
01/11/1996DE19524000A1 Fixed disc voice coil magnet motor mounting
01/10/1996EP0691661A2 Ferromagnetic pigments
01/10/1996EP0691649A2 Disk apparatus
01/10/1996EP0691645A1 Magnetic recording medium
01/10/1996EP0691644A1 Magnetic recording medium
01/10/1996EP0691643A1 Electrical control device with crosstalk cancelling and its application with magnetic recording/reproducing heads
01/10/1996EP0691642A2 Magneto-resistance effect magnetic head
01/10/1996EP0691641A2 Audio signal processing apparatus and recording and/or reproducing apparatus for a tape-shaped recording medium
01/10/1996EP0691570A1 Photographic element
01/10/1996EP0691025A1 Information track format and reading and recording apparatuses therefor
01/10/1996CN1114774A Time-lapse video cassette recorder
01/10/1996CN1114769A Head slider supporting apparatus and information recording/reproducing apparatus using same
01/10/1996CN1114768A Viscoelastically damped slider suspension system
01/09/1996US5483403 Thin film magnetic head structure having tapered side edges
01/09/1996US5483402 Magneto resistive head having symmetric off-track performance profile
01/09/1996US5483401 Rotary head drum having a connecting member for providing electrical conduction
01/09/1996US5483400 Disk drive apparatus
01/09/1996US5483398 Compliant vibration isolation housing assembly for a data storage system
01/09/1996US5483394 Filtered average servo demodulator
01/09/1996US5483393 Disk drive having head positioning servo with improved servo read signal processing using median servo burst peak magnitudes
01/09/1996US5483392 Magnetic recording and or reproducing apparatus and a recording medium thereof
01/09/1996US5483390 Device for switching a video tape recorder head to write/read mode
01/09/1996US5483313 Camera having built-in magnetic recording and reproducing apparatus including a novel record/playback head
01/09/1996US5482785 Magnetic recording medium having an intermediate layer comprising uniform size globules of Ag Sn peritectic alloy
01/09/1996US5482777 Magnetic recording media and composition containing a specified polyurethane binder
01/09/1996US5482762 Magnetic recording medium
01/09/1996US5482497 Method and apparatus for texturing zones of a magnetic disk
01/09/1996US5482381 For a computer disk drive
01/09/1996US5482164 E-block shipping comb
01/09/1996US5481791 Method of making a floating-type composite magnetic head provided with a magnetic core having concave mark(s) on side surface thereof
01/04/1996WO1996000445A1 Data cartridge with magnetic tape markers
01/04/1996WO1996000442A1 Tape write servo
01/04/1996WO1996000440A1 Recording media
01/04/1996WO1996000439A1 Magnetic recording medium
01/04/1996WO1996000438A1 Tape servo using azimuth servo blocks
01/04/1996WO1996000437A1 Arcuate scanning head assembly and tape cartridge therefor
01/04/1996WO1996000261A1 An ink composition and method of making thereof
01/04/1996DE4422614A1 Head scanner for helical-scanning magnetic tape player
01/04/1996DE19523761A1 Magnetic recording medium with stable running properties
01/04/1996DE19523753A1 Magnetic recording medium used in hard disk mechanism
01/04/1996CA2193105A1 An ink composition and method of making thereof
01/04/1996CA2169293A1 Magnetic recording medium
01/03/1996EP0690630A2 Digital serial data interface suitable for video and audio data
01/03/1996EP0690619A2 Digital video tape recording/reproducing method
01/03/1996EP0690442A2 Servo control system
01/03/1996EP0690440A1 Bearing plate arrangement for supporting the rotary actuator of a disk drive
01/03/1996EP0690439A1 Magnetoresistive sensor
01/03/1996EP0690438A2 Magneto-resistance effect thin-film magnetic head
01/03/1996EP0690437A2 Magnetic material for magnetic head and magnetic head formed of same
01/03/1996EP0689751A1 Copy protection for hybrid digital video tape recording and unprotected source material
01/03/1996EP0689707A1 Mig and thin film hybrid read/write head
01/03/1996EP0689665A1 Method and apparatus to calibrate intensity and determine fringe order for interferometric measurement of small spacings
01/03/1996EP0590089A4 Helical tape scanner
01/03/1996EP0436570B1 Improved process for manufacture of polyethylene terephthalate film containing slip additive
01/03/1996CN1114455A Inner diameter disk drive head/slider load/unload device
01/03/1996CN1114448A Magnetoresistive head with asymmetric leads
01/02/1996US5481425 Magnetic head for a hard disk device having a non-magnetic trailing core
01/02/1996US5481424 Recording head apparatus for a tape player
01/02/1996US5481422 Magnetic head with metallic magnetic film and protective film means
01/02/1996US5481421 Magnetic disk driver capable of decreasing ingress of noise in a main surface of a main frame
01/02/1996US5481414 Magnetic recording and reproducing apparatus including a track scanning device for causing a single magnetic head to scan at least two tracks during a period of time corresponding to one cycle of information to be continuously recorded on a magnetic tape
01/02/1996US5481413 Magnetic recording and reproducing apparatus for a helical-scan system adapted for reproduction of data in a reverse sequential order from recording of data
01/02/1996US5481411 Tape dubbing and divided master tape producing system
01/02/1996US5480733 Metal thin film magnetic recording medium
01/02/1996US5480732 Magnetic recording medium
01/02/1996US5480716 Magnetic recording medium comprising ferromagnetic particles and a compound with a pyrimidine or tetrazaindene structure
01/02/1996US5480713 Magnetic recording medium
01/02/1996US5480702 Ink with pigment and binder resin with thermal transfer printing and indicia receiver layers
01/02/1996US5480695 Ceramic substrates and magnetic data storage components prepared therefrom
01/02/1996US5480694 Alunite layer; magnetic alloy containing phosphorus, cobalt, and/or iron
01/02/1996US5480570 Low coercive iron oxide pigments and a process for their preparation
01/02/1996US5480568 Alkyl aryl sulfones and their use as lubricants in high temperature and magnetic recording media applications
01/02/1996US5479696 Method of making combination read/write magnetic head
12/1995
12/28/1995WO1995035566A1 Multi-layer magnetic recording media for recording at high linear bit densities
12/28/1995WO1995035565A1 Nrz magnetic recording
12/28/1995WO1995035564A2 Arrangement for recording an information signal on a magnetic record carrier
12/28/1995WO1995035563A2 Arrangement comprising a magnetic write head, and write amplifier with capacitive current compensation
12/28/1995WO1995035508A1 Single domain mr sensors using permanent magnet stabilization
12/27/1995EP0689203A1 Magnetic head and magnetic head device
12/27/1995EP0689198A2 Hard disk drive transducer-slider having controlled contact bearing with controlled pitch and roll
12/27/1995EP0689196A1 Planar thin film magnetic head
12/27/1995EP0688458A1 Tape duplicating apparatus and method
12/27/1995EP0688457A1 Surface treatment process and device for flexible elongated webs of material
12/27/1995EP0688456A1 Digital recording system
12/27/1995EP0610383A4 Unshielded magnetoresistive head with multiple pairs of sensing elements.
12/27/1995EP0310677B1 Polyester film
12/27/1995CN1114116A Magnetic oxide material and method of its manufacture
12/26/1995US5479391 Disk apparatus
12/26/1995US5479311 Magnetic tape cassette having improved magnetic tape substrate and tape guide for reducing electrostatic charging