| 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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| 08/28/2002 | CN1366297A Over-current shock preventer for magnetic R/W sensor of hard disk drive |
| 08/28/2002 | CN1366296A Equipment and method of polishing magnetic head |
| 08/28/2002 | CN1089906C Device for reading and writing data on magnetic recording layer of photo film |
| 08/27/2002 | US6442730 Recording medium failure analysis apparatus and method |
| 08/27/2002 | US6442715 Look-ahead reallocation disk drive defect management |
| 08/27/2002 | US6442705 Method of and apparatus for improving data integrity in a disk drive system |
| 08/27/2002 | US6442525 System for authenticating physical objects |
| 08/27/2002 | US6442109 Motor control apparatus, motor control method, disk apparatus and disk access method for correcting an assumed value based on error information |
| 08/27/2002 | US6442004 Magnetic head linear actuator assembly for a magnetic data storage drive |
| 08/27/2002 | US6442003 Actuator for data storage device |
| 08/27/2002 | US6442002 Stackable, interlocking mounting supports for data storage actuator arm |
| 08/27/2002 | US6442001 Axial force attachment of load beams to actuators |
| 08/27/2002 | US6442000 Low cost flexible support actuator |
| 08/27/2002 | US6441999 Wear durability using high wear-resistant slip pads |
| 08/27/2002 | US6441998 Compensating for vortex shedding in a disk drive for modifying the thickness of an actuator arm |
| 08/27/2002 | US6441996 Device for cleaning magnetic head of a disk drive |
| 08/27/2002 | US6441995 Thin film magnetic head and method of manufacturing same |
| 08/27/2002 | US6441994 High frequency response writer with recessed shared pole and vertical coils |
| 08/27/2002 | US6441992 C-ring tape path and wrapper mechanism for automated tape loading |
| 08/27/2002 | US6441988 Method and apparatus for reducing acoustic noise in a hard disk drive |
| 08/27/2002 | US6441987 Method of parking hard disk drive head |
| 08/27/2002 | US6441986 System and method for minimizing write-over encroachment in a disk due to radial sinusoidal runout at the fundamental frequency |
| 08/27/2002 | US6441983 System and method for adjusting a cutoff frequency of a tunable filter employed in a read channel of a data storage system |
| 08/27/2002 | US6441982 Dummy write method for a magnetic head and drive unit for carrying out the method |
| 08/27/2002 | US6441981 Disk drive including a recording surface employing servo zones recorded at a channel frequency different from data zones |
| 08/27/2002 | US6441979 Apparatus for recording and reproducing digital information signals of different transmission rates |
| 08/27/2002 | US6441611 Magnetic sensor having a GMR layer |
| 08/27/2002 | US6441385 Method and apparatus for optimizing adjustment of disc head slider curvature |
| 08/27/2002 | US6440589 Ferromagnetic overlays improve the thermal stability of superparamagnetic grains contained within host layers by magnetically coupling the grains through bridging; thinner host layer; higher recording density |
| 08/27/2002 | US6440552 Boehmite and base coat layer for magnetic recording medium |
| 08/27/2002 | US6440545 Non-magnetic layer is provided as a coating film of non-magnetic particles dispersed in a binder resin between the support and magnetic layers |
| 08/27/2002 | US6440531 Hydrofluoric acid etched substrate for information recording medium |
| 08/27/2002 | US6440520 Patterned magnetic recording disk with substrate patterned by ion implantation |
| 08/27/2002 | US6439984 Molded non-abrasive substrate carrier for use in polishing operations |
| 08/27/2002 | US6439976 Polishing tape |
| 08/27/2002 | US6439965 Polishing pad and surface polishing method |
| 08/27/2002 | US6438781 Washer for cleaning substrates |
| 08/22/2002 | WO2002065470A1 Suspension, head gimbal assembly, and method of manufacturing head gimbal assembly |
| 08/22/2002 | WO2002065469A1 Suspension and head gimbal assembly |
| 08/22/2002 | WO2002065460A1 Magnetic storage medium, method of controlling track pitch of the medium, and magnetic recorder for the medium |
| 08/22/2002 | WO2002064364A1 Wet etchable laminated body, insulation film, and electronic circuit part using the laminated body and the film |
| 08/22/2002 | WO2000023987A9 Liquid crystal polymer disk drive suspension assembly |
| 08/22/2002 | US20020114980 Lubricant for magnetic recording medium and use thereof |
| 08/22/2002 | US20020114979 Magnetic recording medium and manufacturing process thereof |
| 08/22/2002 | US20020114978 Novel magnetic recording media compose of dual non-magnetic spacer layers |
| 08/22/2002 | US20020114976 Magnetic recording medium, non-magnetic acicular black iron-based composite particles and process for producing the particles |
| 08/22/2002 | US20020114975 Magnetic recording medium and manufacturing method therefore |
| 08/22/2002 | US20020114974 For use in disk drives |
| 08/22/2002 | US20020114972 Ferromagnetic tunnel junctions with enhanced magneto-resistance |
| 08/22/2002 | US20020114113 Spin valve magnetoresistive sensor for high temperature environment using iridium managnese |
| 08/22/2002 | US20020114112 Magnetic tunnel element and its manufacturing method, thin-film magnetic head, magnetic memory and magnetic sensor |
| 08/22/2002 | US20020114111 High density magnetoresistive read head |
| 08/22/2002 | US20020114110 Magnetoresistance-effect magnetic head |
| 08/22/2002 | US20020114109 Disk drive apparatus, head assembly, and pivot bearing |
| 08/22/2002 | US20020114108 Apparatus and method for passive adaptive flying height control in a disc drive |
| 08/22/2002 | US20020114107 Liquid crystal polymer disk drive suspension assembly and method of manufacture thereof |
| 08/22/2002 | US20020114105 Magnetic disk drive capable of preventing stiction of magnetic head |
| 08/22/2002 | US20020114102 Head actuator |
| 08/22/2002 | US20020114101 Multi-frequency servo bursts in magnetic disc memory system |
| 08/22/2002 | US20020114100 Servo data detection with improved phase shift tolerance |
| 08/22/2002 | US20020114099 Magnetic disc apparatus |
| 08/22/2002 | US20020114098 Digital servo control system for a hard disc drive using a voice coil motor in voltage mode |
| 08/22/2002 | US20020114097 Actuator latch device of hard disk drive |
| 08/22/2002 | US20020114094 Apparatus and method for detecting an abnormality in a recorded signal |
| 08/22/2002 | US20020114093 Recording equalizer and magnetic recording/reproducing apparatus using the equalizer |
| 08/22/2002 | US20020114092 Method and apparatus for determining disk drive parameter in accordance with ambient temperature |
| 08/22/2002 | US20020113587 Apparatus and method for restoring stability to head of disc drive |
| 08/22/2002 | US20020113115 Solder ball disposing apparatus, solder ball reflow apparatus, and solder ball bonding apparatus |
| 08/22/2002 | US20020113036 Thin film magnetic head and method of manufacturing the same |
| 08/22/2002 | US20020112534 Optical equipment assemblies and techniques indexed to a common spindle |
| 08/22/2002 | US20020112343 Determination of track width of magnetoresistive sensors during magnetic head fabrication using magnetic fields |
| 08/22/2002 | US20020112300 Universal cleaning apparatus |
| 08/21/2002 | EP1233412A2 Data storage device |
| 08/21/2002 | EP1232844A1 Aromatic polyamide film |
| 08/21/2002 | EP1232504A1 Method of manufacturing a spin valve structure |
| 08/21/2002 | EP1232421A2 Servo control apparatus and method using absolute value input signals |
| 08/21/2002 | CN1365491A Master disc and method for producing magnetic disc using the same |
| 08/21/2002 | CN1365490A Master information carrier and production method for magnetic recording medium using this |
| 08/21/2002 | CN1365489A Flexible drive, method for formatting disc, and recording/reproducing method |
| 08/21/2002 | CN1365115A Filter structure, production method and using method |
| 08/21/2002 | CN1365100A Digital servo control system for hard disc driver by using voltage mode voice coil motor |
| 08/21/2002 | CN1089526C Digital recording and reproducing apparatus |
| 08/20/2002 | US6438026 Magnetic field element having a biasing magnetic layer structure |
| 08/20/2002 | US6438025 Magnetic memory device |
| 08/20/2002 | US6437950 Top spin valve sensor that has an iridium manganese (IrMn) pinning layer and an iridium manganese oxide (IrMnO) seed layer |
| 08/20/2002 | US6437949 Single domain state laminated thin film structure |
| 08/20/2002 | US6437948 Disk unit having a head suspension |
| 08/20/2002 | US6437947 Magnetic disk, magnetic recording and reproducing method and magnetic disk unit |
| 08/20/2002 | US6437946 Coarse and fine positioning device employing a single driving mechanism |
| 08/20/2002 | US6437945 Airflow assisted ramp loading and unloading of sliders in hard disk drives |
| 08/20/2002 | US6437944 Head slider supporting device, disk device and suspension |
| 08/20/2002 | US6437943 Silicon carbide substrate for forming magnetic head |
| 08/20/2002 | US6437937 Disk drive with high speed read/write capability |
| 08/20/2002 | US6437936 Repeatable runout compensation using a learning algorithm with scheduled parameters |
| 08/20/2002 | US6437935 Method and apparatus for a real and positional optimization of a storage disk data zone |
| 08/20/2002 | US6437934 Self calibrating embedded stripe based timing tracking servo system for helical recorders |
| 08/20/2002 | US6437931 Storage device for reliably maintaining data in a reproducible state for a long period of time |
| 08/20/2002 | US6437930 Method of estimating the clearance between a read/write transducer head and a magnetic recording medium |
| 08/20/2002 | US6437562 Magnetic field characteristics evaluation apparatus and magnetic field characteristics measuring method |
| 08/20/2002 | US6437450 Method of mounting semiconductor chip |