| 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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| 06/02/1998 | US5761014 Thin film magnetic head with magnetically insulating layer for suppressing undershoots |
| 06/02/1998 | US5761013 Apparatus for simultaneous write head planarization and lead routing |
| 06/02/1998 | US5761012 Combination of a magnetic record carrier and an apparatus for recording a digital information signal in a track on said record carrier |
| 06/02/1998 | US5761011 Magnetic head having a magnetic shield film with a lower saturation magnetization than a magnetic field response film of an MR element |
| 06/02/1998 | US5761010 Magnetoresistive head, manufacturing method of the head and magnetic recording/reproducing drive |
| 06/02/1998 | US5761009 Having parastic shield for electrostatic discharge protection |
| 06/02/1998 | US5761008 Magnetic head device having an intermediate member for adjusting a magnetic head and method of manufacture |
| 06/02/1998 | US5761007 Data recording disk file |
| 06/02/1998 | US5761006 Direct access storage device having compound actuator bearing system |
| 06/02/1998 | US5761005 Combination transducer/slider/suspension |
| 06/02/1998 | US5761004 Air bearing slider with offset crossbars to reduce roll |
| 06/02/1998 | US5761003 Magnetic head slider with crown ABS |
| 06/02/1998 | US5761001 Magnetic head assembly and a magnetic disk apparatus using the same |
| 06/02/1998 | US5761000 Data storage devices having a slim-type hard disk drive suitable for use in portable computers |
| 06/02/1998 | US5760997 Flexible cable structure for magnetic disk drives |
| 06/02/1998 | US5760993 Information storage device with an odd number of track sequences in a zone |
| 06/02/1998 | US5760992 Method for carrying out seeks in a hard disc drive to limit the generation of acoustic noise |
| 06/02/1998 | US5760991 Disk storage unit positioning control for applying DC offsets to a tracking error |
| 06/02/1998 | US5760990 Servo position error signal calibration in a hard disc drive |
| 06/02/1998 | US5760989 Method and apparatus for captive clock head assembly |
| 06/02/1998 | US5760988 Tracking method and apparatus used in helical scan magnetic recording/reproducing system |
| 06/02/1998 | US5760987 Magnetic reproducing apparatus for reproducing information recorded in both a digital and analog format |
| 06/02/1998 | US5760986 Microminiature hard disk drive |
| 06/02/1998 | US5760985 Erasing device |
| 06/02/1998 | US5760984 Cost reduced interpolated timing recovery in a sampled amplitude read channel |
| 06/02/1998 | US5760983 Method for optimizing AGC in a servo field including multiple use of an AGC sub-field and sub-field ordering |
| 06/02/1998 | US5760982 Method and apparatus for testing magnetic heads and disks |
| 06/02/1998 | US5760876 Monitoring of magnetically recorded data on film in photofinishing and film scanning equipment |
| 06/02/1998 | US5760635 Within a multi-channel storage system |
| 06/02/1998 | US5760386 Recording of images |
| 06/02/1998 | US5760381 Packaged debit card assembly |
| 06/02/1998 | US5759968 Lubricating agent and magnetic recording medium comprising the same |
| 06/02/1998 | US5759710 Magnetic recording medium with a magnetic layer having a specific oxygen signal strength profile in the thickness direction |
| 06/02/1998 | US5759682 Thin film magnetic recording medium |
| 06/02/1998 | US5759681 Magnetic recording medium and magnetic recording system using the same |
| 06/02/1998 | US5759666 Consists of carboxyl polyurethane polymer comprising the reaction product of a polyisocyante, a carboxlylic acid functional polyol, optional one or more polyols; a polymeric quatenary ammonium compound, magnetic and nonmagnetic pigment |
| 06/02/1998 | US5759617 Production process for a hard disk magnetic recording medium |
| 06/02/1998 | US5759434 Mixed metal oxide with perovskite structure, very sensitive to small changes in magnetic field |
| 06/02/1998 | US5759419 Method of manufacturing a magnetic recording medium and a semiconductor laser texturing apparatus |
| 06/02/1998 | US5759418 Adhesively attached hard disk head suspension and etching process |
| 06/02/1998 | US5758406 Method for assembling and electrical testing of a magnetic head |
| 05/28/1998 | WO1998022942A1 Magnetizable device |
| 05/28/1998 | WO1998022941A1 An improved disk drive system |
| 05/28/1998 | WO1998022940A1 Apparatus and method for servo system calibration of a removable diskette medium |
| 05/28/1998 | WO1998022939A1 Magnetic head having an integrated circuit and method of manufacturing same |
| 05/28/1998 | WO1998022636A1 Sputtering target and antiferromagnetic film and magneto-resistance effect element formed by using the same |
| 05/28/1998 | WO1998022405A1 β-QUARTZ-BASED GLASS-CERAMICS |
| 05/28/1998 | DE19729813A1 Amplifier circuit with variable shift stage for motor control |
| 05/28/1998 | CA2271970A1 Magnetizable device |
| 05/27/1998 | EP0844679A1 Magneto-resistance effect element, magneto-resistance effect type head, memory element, and method for manufacturing them |
| 05/27/1998 | EP0844612A2 Apparatus for reproducing information from an optical disc |
| 05/27/1998 | EP0844611A2 Optical disk |
| 05/27/1998 | EP0844603A1 A magnetic recording disk having an improved protective overcoat |
| 05/27/1998 | EP0844061A1 Film of aromatic polyamide and/or aromatic polyimide and magnetic recording medium using the same |
| 05/27/1998 | EP0844058A1 Mold for making disc substrate, process for producing mold and disc substrate |
| 05/27/1998 | EP0843861A1 Secure credit card |
| 05/27/1998 | EP0843612A1 Method of texturing a substrate using an abrasive article having multiple grit particles |
| 05/26/1998 | US5758013 Digital magnetic recording/reproducing apparatus and cassette digital magnetic recording/reproducing apparatus |
| 05/26/1998 | US5757822 Bit-interleaved rate 16/17 modulation code with three-way byte-interleaved ECC |
| 05/26/1998 | US5757749 Information processing system operable with a detachable recording medium |
| 05/26/1998 | US5757592 Laminated coil for a magnetic head of a disk drive and method for manufacturing the same |
| 05/26/1998 | US5757591 Magnetoresistive read/inductive write magnetic head assembly fabricated with silicon on hard insulator for improved durability and electrostatic discharge protection and method for manufacturing same |
| 05/26/1998 | US5757590 Fusible-link removable shorting of magnetoresistive heads for electrostatic discharge protection |
| 05/26/1998 | US5757589 Head device provided with a reciprocating actuator for alternating an azimuth angle of a magnetic gap |
| 05/26/1998 | US5757588 Hard disk assembly having a pivot bearing assembly comprising fingers bearing on a shaft |
| 05/26/1998 | US5757586 Flexure mounting plate with deswaging tabs |
| 05/26/1998 | US5757585 Method for bonding leads to a slider in a disk drive integrated suspension assembly |
| 05/26/1998 | US5757582 Miniature hard disk drive system |
| 05/26/1998 | US5757581 Magnetic disc device for lubricating a rotating disc |
| 05/26/1998 | US5757579 Data cartridge drive for receiving data cartridges of varied memory capacity |
| 05/26/1998 | US5757576 Disk apparatus, and phase demodulating device and method for a disk apparatus |
| 05/26/1998 | US5757575 Track-curvature detection using clock phase shift in azimuth recording |
| 05/26/1998 | US5757574 Methods and systems for self-servowriting including maintaining a reference level within a usable dynamic range |
| 05/26/1998 | US5757573 Magnetic disk device without slider and having magnetic head mounted directly on magnetic head support |
| 05/26/1998 | US5757571 Flexible-capacity scaling for efficient access of ordered data stored on magnetic tape media |
| 05/26/1998 | US5757569 Helical scan type information recording device for digital and analog signals |
| 05/26/1998 | US5757568 System and method for encoding a servo address |
| 05/26/1998 | US5757567 Method and apparatus for servo control with high efficiency gray code for servo track ID |
| 05/26/1998 | US5757566 Direct AC-coupled amplifier with improved common mode rejection for MR heads |
| 05/26/1998 | US5757565 Digest playback apparatus and method for video cassette recorder |
| 05/26/1998 | US5757215 Common-gate pre-driver for disc drive write circuit |
| 05/26/1998 | US5756997 Scanning probe/optical microscope with modular objective/probe and drive/detector units |
| 05/26/1998 | US5756637 Dispersants for pigment containing coatings; magnetic recording materials |
| 05/26/1998 | US5756272 Cellulose diacetate binder; vanadium pentoxide antistatic agent |
| 05/26/1998 | US5756201 Substrate having layer of iron with nitrogen which is not chemically bound to the iron and covered by a sendust film which has parallel plane orientation |
| 05/26/1998 | US5756198 Wear and friction resistance; durability |
| 05/26/1998 | US5756191 Exchange coupling film and magnetoresistance effect element |
| 05/26/1998 | US5756148 Magnetic recording medium |
| 05/26/1998 | US5756130 Stamper for producing recording medium |
| 05/26/1998 | US5755612 Small foot machining guide for recording heads |
| 05/26/1998 | US5755518 Pivot bearing |
| 05/26/1998 | CA2053054C Interfacial component detection apparatus |
| 05/22/1998 | WO1998021750A1 Substrate flattening method, and film-coated substrate and semiconductor device manufacturing method |
| 05/22/1998 | WO1998021716A1 Disc head slider having surface discontinuities to minimize fly stiction |
| 05/22/1998 | WO1998021715A1 Slotted flex circuit and outer return path for a disk drive actuator |
| 05/22/1998 | WO1998021289A1 Abrasive composition for the base of magnetic recording medium and process for producing the base by using the same |
| 05/20/1998 | EP0843368A2 Magnetoresistive film |
| 05/20/1998 | EP0843304A1 A glass-ceramic substrate for a magnetic information storage medium |
| 05/20/1998 | EP0843303A2 Spin-valve GMR sensor with inbound exchange stabilization |
| 05/20/1998 | EP0843280A2 Magnetic card |