Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
04/1996
04/09/1996US5506017 Method for texturing magnetic media
04/09/1996US5505993 Vapor deposition by a predetermined limited striking angles
04/09/1996US5505834 Forming an iron intermetallic etchable coatings over aluminum-titanium oxide
04/04/1996WO1996010255A1 Method and apparatus for encoding
04/04/1996WO1996010192A1 Method and apparatus for testing magnetoresistive heads
04/04/1996DE4434768A1 Prodn. of magnetic dispersion, e.g., for video-tape mfr.
04/04/1996DE19535965A1 Lubricant for magnetic recording material, e.g. video-tape
04/04/1996DE19531375A1 Magnetic data storage and retrieval method for floppy discs
04/03/1996EP0704917A1 Improved magnetoresistive oxide material and articles comprising the material
04/03/1996EP0704887A2 A method and device for controlling tensile and compressive stresses and mechanical problems in thin films on substrates
04/03/1996EP0704840A2 Tape dubbing and copy guard signal inserting method and apparatus
04/03/1996EP0704839A1 Magnetic recording medium with B2 structured underlayer and a cobalt-based magnetic layer
04/03/1996EP0704838A1 Method of fabricating a textured magnetic storage disk
04/03/1996EP0704837A1 Hard disk head control
04/03/1996EP0704264A1 Composite ultrafine particles and method for production thereof
04/03/1996EP0704126A1 Adaptive noise-predictive partial-response equalization for channels with spectral nulls
04/03/1996EP0704061A1 A magnetic field sensor, an instrument comprising such a sensor and a method of manufacturing such a sensor
04/03/1996EP0703937A1 Stabilized cationically-curable compositions
04/03/1996CN1119771A Head locating actuator and disk apparatus incorporating the same
04/03/1996CN1119766A Magnetic head device
04/03/1996CN1119765A Head cleaning system of a video cassette recorder
04/03/1996CN1119663A Ferromagnetic pigments
04/02/1996US5504646 Magnetic disk including protective layer having surface with protusions and magnetic disk apparatus including the magnetic disk
04/02/1996US5504643 Magnetic read/write head having a writing-compensated magnetoresistant element
04/02/1996US5504642 Magnetic recording/reproducing apparatus having a locus plane of rotary heads tiltable with respect to a lower drum
04/02/1996US5504641 Flexural pivot mechanism for rotary actuators in disk drives
04/02/1996US5504640 One-piece flexure for small magnetic heads
04/02/1996US5504639 Floating head magnetic disk recording and/or reproducing apparatus
04/02/1996US5504636 Magnetic disk apparatus having improved support for head assembly
04/02/1996US5504633 Apparatus, having a variable equalizer, for reproducing a digital signal from a record carrier
04/02/1996US5504632 Digital VTR that is also capable of reproducing a signal recorded with an analog VTR format
04/02/1996US5504631 Magnetic recording/reproducing apparatus provides error corrections in write-after-read processing
04/02/1996US5503957 Recording layer consisting of near infrared absorbing dye able to absorb a laser beam and generate heat
04/02/1996US5503943 Having on nonmagnetic support ferromagnetic thin film composed mainly of cobalt having specified crystallite sizes on crystal faces; reduced noise
04/02/1996US5503938 Polymers modified with quaternary ammonium-isocyanate compounds
04/02/1996US5503922 Magnetic recording medium
04/02/1996US5503911 Having a nonmagnetic layer buffer beneath magnetic recording layer
04/02/1996US5503870 Magnetic characteristics modified by rapid thermal annealing
04/02/1996US5503696 Method for fabricating a magnetic head
04/02/1996US5503686 Heat treatment method for thin film magnetic head
04/02/1996CA2041381C Digital video signal recording/reproducing apparatus
03/1996
03/28/1996WO1996009626A1 Method and apparatus for storing data using spin-polarized electrons
03/28/1996WO1996009623A2 Record carrier, recording device and reading device
03/28/1996WO1996009622A2 Apparatus and method for sputtering carbon
03/28/1996WO1996009420A1 Dynamic buffer chamber
03/28/1996DE19535142A1 Thin metallic film magnetic recording medium
03/28/1996DE19533246A1 Automatic control for video head switching
03/28/1996DE19530318A1 Magnetic recording media prodn.
03/28/1996CA2234392A1 Method and apparatus for storing data using spin-polarized electrons
03/28/1996CA2200198A1 Method and apparatus for storing data using spin-polarized electrons
03/27/1996EP0703573A1 Magnetic recording disk with texturing layer
03/27/1996EP0703572A2 Multilayer hard films for longitudinal biasing in magnetoresistive transducer
03/27/1996EP0703571A2 Magnetic head
03/27/1996EP0702823A1 Apparatus and method for distorted track data recovery
03/27/1996EP0507845B1 Integrated vehicle positioning and navigation system, apparatus and method
03/27/1996CN1119475A Mig and thin film hybrid read/write head
03/27/1996CN1119321A Data recording method and apparatus, tape-shaped recording mediun, data recording/reproducing apparatus and data reproducing apparatus
03/27/1996CN1119320A Information recording and reproducing apparatus
03/27/1996CN1031429C Recording and reproducing arrangement
03/26/1996US5502693 Magnetic recording system for compensating leakage flux
03/26/1996US5502606 Rotary magnetic head device having plural magnetic heads which are independently movable
03/26/1996US5502603 Rotating head type recording/reproducing apparatus which uses wide recording heads to record a single pilot signal over three tracks and preventing overwriting of the pilot signal by the next head scan
03/26/1996US5502601 High speed recorded information duplicating equipment
03/26/1996US5502600 Electronic device for fast duplication of magnetic tapes
03/26/1996US5502569 Apparatus and method for recording digital video signals
03/26/1996US5502565 Method and apparatus for measuring the flying height of a magnetic head above a disk surface at three wavelengths
03/26/1996US5502528 Magnetics-on-film image area recording head and interface
03/26/1996US5502527 Camera capable of magnetic recording
03/26/1996US5502522 Compact magnetic head for a photographic camera
03/26/1996US5502014 Non-magnetic ceramic substrate material
03/26/1996US5501944 Ablative imaging by proximity lithography
03/26/1996US5501903 Magnetic recording medium having a binder system including a non halogenated vinyl polymer and a polyurethane polymer each with specified pendant groups
03/26/1996US5501896 Magnetic recording medium
03/26/1996US5501737 Coating method and apparatus having an exchangeable resisting body insertable in the reservoir
03/21/1996WO1996008817A1 Modification and selection of the magnetic properties of magnetic recording media through selective control of the crystal texture of the recording layer
03/21/1996WO1996008816A1 Rectifier and integrator circuit for disk drive servo system
03/21/1996WO1996008815A1 Actuator arm assembly with self-locking arm
03/21/1996WO1996008814A1 Planar magnetic head comprising a longitudinal multilayered magnetoresistor
03/20/1996EP0702379A1 Electronic and/or magnetic devices
03/20/1996EP0702361A1 Magnetic recording medium
03/20/1996EP0702360A1 Magnetic recording medium
03/20/1996EP0702359A1 Magnetic recording medium
03/20/1996EP0702358A1 Magnetic head with multilayered underlying longitudinal magnetoresistance
03/20/1996EP0702357A2 Magneto-resistance effect head and magnetic recording/reproducing head thereof
03/20/1996EP0702356A1 Magnetic head with horizontal pole pieces
03/20/1996EP0702339A1 A method of currency or document validation by use of a temperature sensitive magnetic pattern
03/20/1996EP0702326A2 A method of currency or document validation by use of an anti-counterfeiting magnetic viewing strip
03/20/1996EP0701632A1 Aluminum alloys containing beryllium and investment casting of such alloys
03/20/1996EP0701631A1 Beryllium-containing alloys of aluminum and semi-solid processing of such alloys
03/20/1996CN1119049A Enhancing operations of video tape cassette players
03/20/1996CN1119048A Method of writing data onto and reading data from a magnetic carrier and a head unit for carrying this out
03/20/1996CN1118920A Process for texturing brittle nonmetallic surfaces such as glass disks
03/20/1996CN1118918A Information storage system having an improved slider-suspension assembly
03/20/1996CN1118917A Edgebiased magnetoresistive sensor
03/20/1996CN1118916A 磁头 Magnetic head
03/20/1996CN1118915A Method for manufacturing magnetic head
03/19/1996US5500839 Multiple coil magnetic head for magnetic optical recording device
03/19/1996US5500777 Magnetic head drive which uses independently controlled piezo-electric elements
03/19/1996US5500776 Self-calibration for computer disk read/write offsets
03/19/1996US5500775 Data recording and reproducing apparatus