| 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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| 01/24/2002 | US20020008947 Echange coupling film and magnetoresistive element using the same |
| 01/24/2002 | US20020008946 Magnetoresistive film, magnetoresistive head, and information regeneration apparatus |
| 01/24/2002 | US20020008945 Domain control in shields of a magnetic transducer |
| 01/24/2002 | US20020008944 Mr head and method for producing the same, and magnetic recording/reproducing apparatus |
| 01/24/2002 | US20020008943 Bonding tub for improved electromagnetic microactuator in disc drives |
| 01/24/2002 | US20020008942 Precise positioning actuator, actuator for precisely positioning thin-film magnetic head element and head gimbal assembly with the actuator |
| 01/24/2002 | US20020008941 Method of maintaining a constant flying height of a magnetic head and a magnetic disk drive utilized therefor |
| 01/24/2002 | US20020008940 Negative pressure air bearing slider |
| 01/24/2002 | US20020008939 Pad design concepts for slider air-bearings |
| 01/24/2002 | US20020008938 Reduced lubricant accumulating slider |
| 01/24/2002 | US20020008937 Disk storage system, thin film magnetic head therefor and fabricating method thereof |
| 01/24/2002 | US20020008936 Corrosion-resistant soft magnetic film, method of producing the same, thin film magnetic head using the same and method of manufacturing the thin film magnetic head |
| 01/24/2002 | US20020008935 Audio/control head and method assembling cores of the head |
| 01/24/2002 | US20020008934 Downstream finned shroud airstream conditioning apparatus for a data storage device |
| 01/24/2002 | US20020008933 Wave stringer for controlling acoustic noise and shock vibration in a storage device |
| 01/24/2002 | US20020008931 Method and apparatus for adjusting angular position of magnetic head unit |
| 01/24/2002 | US20020008930 Thermal-assisted magnetic storage device and method for driving the reading/writing head thereof |
| 01/24/2002 | US20020008928 Magnetic disc device and error correction method therefor |
| 01/24/2002 | US20020008927 Connection apparatus for enabling an operative condition between a video cassette recorder and a camcorder |
| 01/24/2002 | US20020008584 Capacitor bias recovery methodology |
| 01/24/2002 | US20020008552 Driver circuit |
| 01/24/2002 | US20020008436 Head suspension assembly with piezoelectric beam micro actuator |
| 01/24/2002 | US20020008078 Method of making substrate with micro-protrusions or micro-cavities |
| 01/24/2002 | US20020008016 Shields |
| 01/24/2002 | US20020007961 Wired circuit board |
| 01/24/2002 | US20020007553 Method of manufacturing slider and slider manufacturing aid |
| 01/24/2002 | US20020007551 Method of manufacturing thin-film magnetic head |
| 01/24/2002 | US20020007550 Magneto-resistive element production method |
| 01/24/2002 | DE10133582A1 Extrusion coating of magnetic recording layers onto strip for manufacture of a data storage medium involves measurement of height deviation across the edges of the coating head blocks |
| 01/23/2002 | EP1175003A2 Capacitor bias recovery methodology |
| 01/23/2002 | EP1174874A2 Preamplifier read recovery parade |
| 01/23/2002 | EP1174861A1 Disk storage apparatus |
| 01/23/2002 | EP1174860A2 Magnetic head supporting mechanism |
| 01/23/2002 | EP1174859A2 Write head fault detection circuit and method |
| 01/23/2002 | EP1174858A1 Magnetic head drive circuit and magnetic recorder |
| 01/23/2002 | EP1173307A2 Abrasive article suitable for abrading glass and glass ceramic workpieces |
| 01/23/2002 | CN1332456A Information-storing device and signal processing circuit |
| 01/23/2002 | CN1332452A Magnetic recording device and method |
| 01/23/2002 | CN1332446A Diamond-like carbon protective coating treated by fluorination for magnetic recording medium device |
| 01/23/2002 | CN1332445A 磁头 Magnetic head |
| 01/23/2002 | CN1332444A Method and device for perpendicular magnetic recording |
| 01/23/2002 | CN1332443A Magnetic head |
| 01/23/2002 | CN1078377C Pole base moving apparatus of tape recorder |
| 01/23/2002 | CN1078373C Magnetic drum connection device |
| 01/23/2002 | CN1078372C Head drum assembly of tape recorder |
| 01/22/2002 | US6341102 Data writing/reading apparatus |
| 01/22/2002 | US6341053 Magnetic tunnel junction elements and their fabrication method |
| 01/22/2002 | US6341052 Magnetoresistive element including a silicon and/or a diffusion control layer |
| 01/22/2002 | US6341050 Suspension with modified loan beam for dynamic pitch control |
| 01/22/2002 | US6341048 Method and apparatus for servo data synchronization in a disc drive |
| 01/22/2002 | US6341046 Current biasing voltage sensing preamplifier for magnetoresistive heads |
| 01/22/2002 | US6341045 Disk-shaped recording medium and formatting method thereof wherein historic information including a storage capacity of the disk-shaped recording medium is recorded thereon |
| 01/22/2002 | US6340886 Magnetic field sensor with a plurality of magnetoresistive thin-film layers having an end at a common surface |
| 01/22/2002 | US6340885 Method and apparatus for testing composite type magnetic head |
| 01/22/2002 | US6340647 Glass composition and substrate for information recording media comprising the same |
| 01/22/2002 | US6340641 Substrate flattening method and film-coated substrate made thereby |
| 01/22/2002 | US6340558 Polishing method and fabrication method of thin film magnetic head |
| 01/22/2002 | US6340533 Spin-valve magnetoresistance sensor and thin film magnetic head |
| 01/22/2002 | US6340521 Magnetic recording medium with protective barrier layer |
| 01/22/2002 | US6340520 Giant magnetoresistive material film, method of producing the same magnetic head using the same |
| 01/22/2002 | US6340505 Forming hydrogenated carbon protective film on disk through a plasma chemical vapor deposition method using a reaction gas containing a hydrocarbon, supplying high-frequency power to electrodes, applying pulse direct-current bias to disk |
| 01/22/2002 | US6339872 Method of making a merged magnetic head that includes a write head with single-sided notched first pole piece |
| 01/22/2002 | CA2070070C Magnetic tape for nontracking data reproducing system |
| 01/17/2002 | WO2002005299A1 Nanostructures |
| 01/17/2002 | WO2002005279A1 Method for detecting transient write errors in a disk drive having a dual transducer slider |
| 01/17/2002 | WO2002005269A2 Helical scan tape track following |
| 01/17/2002 | WO2002005267A2 Reversible piezoelectric positioning device and a disk drive using same |
| 01/17/2002 | WO2002004371A1 Glass composition, and substrate for information recording medium, magnetic disk, information recording/reproducing device and magnetic disk device using the same |
| 01/17/2002 | WO2001056743B1 Interface assembly for lapping control feedback |
| 01/17/2002 | WO2001021971A3 Linear guide |
| 01/17/2002 | US20020006531 Perfluoropolyether lubricant coating over diamond-like-carbon; reduced coating thickness allows reduced space between magnetic head and recording layer |
| 01/17/2002 | US20020006530 Antiferromagnetic layer, layer pinned by exchange coupling magnetic field, nonmagnetic and free magnetic layers and backing of RuPtIrRhPdOsCr alloy; improved rate of resistance change due to relationship between pinned and free layers |
| 01/17/2002 | US20020006529 Exchange coupling film, magnetoresistance effect device, magnetoresistance effective head and method for producing exchange coupling film |
| 01/17/2002 | US20020006517 Forgery-preventive identification medium and method for ascertaining the genuineness thereof |
| 01/17/2002 | US20020006082 Magneto-optic recording and reproduction device |
| 01/17/2002 | US20020006021 Spin valve sensor with an antiferromagnetic layer between two pinned layers |
| 01/17/2002 | US20020006020 Tunneling magnetoresistive element and method of manufacturing the same |
| 01/17/2002 | US20020006019 Magnetoresistive film, magnetoresistive head and information regeneration apparatus |
| 01/17/2002 | US20020006018 Thin-film magnetic head |
| 01/17/2002 | US20020006016 Microactuator-mounted magnetic head device |
| 01/17/2002 | US20020006015 Pivot assembly |
| 01/17/2002 | US20020006014 Head suspension having gram load change reduction and method of assembly |
| 01/17/2002 | US20020006013 Thin-film magnetic head for perpendicular magnetic recording having main magnetic pole layer on flat surface |
| 01/17/2002 | US20020006009 Method and apparatus for handling resonance effects in disc drives using active damping |
| 01/17/2002 | US20020006007 Method and apparatus for parking a read/write head during power interruptions by dynamic sequencing |
| 01/17/2002 | US20020006005 A storage device having head ic configuration processing |
| 01/17/2002 | US20020006004 Method for testing magnetic tape drive apparatus |
| 01/17/2002 | US20020005432 Positioning of a recording head for a data storage device |
| 01/16/2002 | EP1172815A2 Drive leader for a tape drive |
| 01/16/2002 | EP1172806A1 Method for producing magnetic information carrier |
| 01/16/2002 | EP1172805A1 Method for producing a magnetic information carrier |
| 01/16/2002 | EP1172762A2 Forgery-preventive identification medium and method for ascertaining the genuineness thereof |
| 01/16/2002 | EP1171881A1 Accumulating read channel performance data |
| 01/16/2002 | CN1331624A Method of producing thin resin films |
| 01/16/2002 | CN1331407A Magnetic recording medium and magnetic recorder adopting such medium |
| 01/16/2002 | CN1077996C Headdrum fitted with component coated with diamond-type carbon |
| 01/16/2002 | CN1077995C Slide magnetic head for photomagnetic recording |
| 01/16/2002 | CN1077994C Magnetic head for recording/reproducing |
| 01/16/2002 | CN1077844C Multilayer polester film with low coefficient of friction |
| 01/16/2002 | CN1077827C Lapping appts. lapping jig for use therein and workpiece mounting member attached to lapping jig |