Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
03/1997
03/12/1997EP0762441A1 Fine coated particle, process for producing the same, and use thereof
03/12/1997EP0762423A1 Sync detecting and protecting circuit and method thereof
03/12/1997EP0762391A1 Method for production of magnetic recording medium
03/12/1997EP0762390A2 Recording and/or reproducing information
03/12/1997EP0762389A1 Magnetoresistive head, manufacturing method of the head and magnetic recording/reproducing drive
03/12/1997EP0762388A2 Magnetic recording/reproducing head
03/12/1997EP0762387A2 Magnetic tape apparatus for recording and reproducing of signals
03/12/1997EP0762188A1 Roll stabilized, nesting vee, magnetic head assembly for magnetic-on-film
03/12/1997EP0761794A2 Heat-sealing film
03/12/1997EP0761002A1 Servo-writing system for use in a data recording disk drive
03/12/1997EP0761000A1 Method of coating a magnetic recording media coating onto a substrate, wherein the coating is substantially free of benard cells
03/12/1997EP0760999A1 System comprising a magnetic head, a measuring device and a current device
03/12/1997EP0760998A1 Magnetic head and systen for controlling the position of a magnetic head
03/12/1997EP0610386A4 In situ use of gelatin in the preparation of uniform ferrite particles.
03/12/1997CN1144961A Sync. detecting and protecting circuit and method thereof
03/12/1997CN1144960A Method and apparatus for pamp load and unload
03/12/1997CN1144958A Digital signal recording method and apparatus and recording medium therefor
03/12/1997CN1144955A Magnetic recording playback device
03/12/1997CN1144954A Equalizer circuit of video magnetic tap recorder
03/12/1997CN1144951A Magnetic head and magnetic head device
03/11/1997US5610786 Magnetic head having Cao-TiO2 -NiO ceramic with specified CaO/TiO.sub.2
03/11/1997US5610785 Head suspension assembly and its manufacturing method
03/11/1997US5610784 Negative pressure slider with optimized leading pocket for profile control
03/11/1997US5610783 Insulator pattern for thin film head sliders
03/11/1997US5610782 Floppy disk drive device
03/11/1997US5610777 Method and apparatus for writing servo tracks of a magnetic disk unit which uses a probe to control the positioning of the head
03/11/1997US5610776 Method of optimizing read channel of disk drive recording apparatus by using error rate
03/11/1997US5610775 Recording medium for storing and an apparatus and method for recording a frequency separated video signal
03/11/1997US5610633 Agent for magnetographic printers and use of such an agent
03/11/1997US5610487 Servo system with once per revolution rejection
03/11/1997US5609971 Thin film magnetic head
03/11/1997US5609948 Laminate containing diamond-like carbon and thin-film magnetic head assembly formed thereon
03/11/1997US5609789 Cobalt-containing magnetic iron oxide and process for producing the same
03/11/1997US5609686 Flexible adjustable smoothing blade
03/11/1997US5609657 Composition for texturing magnetic disk
03/11/1997US5608964 Method for producing a thin film magnetic head having an improved coil conductor layer
03/06/1997WO1997008836A1 Bit-interleaved rate 16/17 modulation code with three-way byte-interleaved ecc
03/06/1997WO1997008690A2 Flexible adjustable smoothing blade
03/06/1997WO1997008689A1 Zirconia disk substrate having high surface finish
03/06/1997WO1997008687A1 Magnetic head and magnetic memory apparatus using the head
03/06/1997WO1997007931A1 Laser surface treatments for magnetic recording media
03/06/1997WO1997004454A3 Reversible multitrack magnetic tape storage system with multiframe error protection facility
03/06/1997DE19635283A1 Magnetic head for magnetic tape player
03/06/1997DE19634608A1 Read/write head cleaning device for audio or video tape player
03/06/1997DE19634433A1 Hard disc drive for computer system
03/06/1997CA2230132A1 Bit-interleaved rate 16/17 modulation code with three-way byte-interleaved ecc
03/05/1997EP0679286B1 Track servo control method for data cartridge tape drives
03/05/1997CN1144378A Digital signal recording apparatus
03/05/1997CN1144374A Magnetic disk unit with impact force applying mechanism
03/05/1997CN1144370A Magnetic head and manufacturing method thereof
03/04/1997US5608593 Shaped spin valve type magnetoresistive transducer and method for fabricating the same incorporating domain stabilization technique
03/04/1997US5608591 Integrated head-electronics interconnection suspension for a data recording disk drive
03/04/1997US5608590 Head suspension assembly
03/04/1997US5608587 Method using magnetic disk servo pattern with buried identification patterns
03/04/1997US5608586 Robust servo for disk-shift compensation in rotating storage system
03/04/1997US5608583 System for qualifying the detection of a servo dibit
03/04/1997US5608532 Signal processing device and method for a slow mode function of a VTR
03/04/1997US5607783 Nonmagnetic base plates, magnetic layer on base and carbon protective film
03/04/1997US5607782 Magnetic recording medium
03/04/1997US5607772 Magnetic recording medium having a specified binder system
03/04/1997US5607747 Magnetic recording media having a backside coating which includes multicomponent, nonmagnetic particles
03/04/1997US5607740 Magnetic disc
03/04/1997US5607340 Row tool
03/01/1997CA2184221A1 Magnetic recording/reproducing apparatus and method thereof
02/1997
02/27/1997WO1997007503A1 Low friction sliding hard disk drive system
02/27/1997WO1997007502A1 Suspension having reduced torsional mode gain and sensitivity
02/27/1997WO1997007501A1 Control loops for low power, high speed prml sampling data detection channel
02/27/1997WO1997006927A1 Method of texturing a substrate using an abrasive article having multiple grit particles
02/26/1997EP0759619A2 Magnetoresistive element and memory element
02/26/1997EP0759616A1 Metal-resin composite plate, rocking actuator with composite plate, and method for production thereof
02/26/1997EP0759607A1 Floating head slider, floating head apparatus and disk driving apparatus
02/26/1997EP0759202A1 Shaped spin valve type magnetoresistive transducer and method for fabricating the same incorporating domain stabilization technique
02/26/1997EP0707755A4 Swing-type actuator
02/26/1997EP0504416B1 Polyester film for magnetic recording media
02/26/1997CN1143810A Head drum assembly for use in video cassette recorder
02/26/1997CN1143798A 磁性记录介质 The magnetic recording medium
02/26/1997CN1143797A Controlling apparatus and method of controlling tracking for tape-shaped recording medium
02/26/1997CN1143796A Head drum assembly for use in video cassette recorder
02/26/1997CN1143795A Head drum assembly for use in magnetic recording/reproducing apparatus
02/26/1997CN1143794A Method of fabricating inverted magnetoresistive head
02/25/1997US5606479 Magnetic head
02/25/1997US5606478 Ni45 Fe55 metal-in-gap thin film magnetic head
02/25/1997US5606477 Viscoelastically damped slider suspension system
02/25/1997US5606476 Altitude insensitive air bearing slider
02/25/1997US5606474 High density disk drive with accelerated disk access
02/25/1997US5606473 Unitary rigid and flexible circuit package for disk drives
02/25/1997US5606472 Disk unit
02/25/1997US5606470 Method and apparatus for controlling magnetoresistive effect element head
02/25/1997US5606469 Method for correcting offset in a magnetic disk including apparent offtrack cancellation
02/25/1997US5606468 Plural diverse processors for control of a disk apparatus
02/25/1997US5606466 Method for overlapping block read events in disk drive
02/25/1997US5606465 Information track format and reading and recording apparatuses therefor
02/25/1997US5606464 Cancellation of precursor intersymbol interference in magnetic recording channels
02/25/1997US5605753 Magneto-plumbite ferrite particles for magnetic card, process for producing the same, and magnetic card using the same
02/25/1997US5605752 Magnetic recording medium containing magnetic powder of iron nitride
02/25/1997US5605733 Magnetic recording medium, method for its production, and system for its use
02/25/1997US5604973 Process for the production of a vertical magnetic head
02/20/1997WO1997006529A1 Method for forming a thin carbon overcoat in a magnetic recording medium
02/20/1997WO1997006527A1 Integrated spring head/gimbal assembly holder
02/20/1997WO1997006504A1 Secure credit card