| 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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| 02/17/2004 | US6693773 Disk drive having a vertically adjustable ramp load |
| 02/17/2004 | US6693772 Head carriage |
| 02/17/2004 | US6693771 Magnetic head with slider including respective cores for high and standard recording densities, and method for producing the same |
| 02/17/2004 | US6693769 High data rate write head |
| 02/17/2004 | US6693768 Perpendicular magnetic recording head having a flux focusing main pole |
| 02/17/2004 | US6693766 Disk drive system with hybrid surface-based data mapping and method of operation thereof |
| 02/17/2004 | US6693765 Information storage apparatus and method of controlling the same |
| 02/17/2004 | US6693764 Method and disk drive for improving head position accuracy during track following through real-time identification of external vibration |
| 02/17/2004 | US6693763 Method for linearizing microactuator hysteresis for a disc drive |
| 02/17/2004 | US6693762 Method and apparatus for load/unload testing of disk drives |
| 02/17/2004 | US6693761 Control method of control magnetic disk unit and magnetic disk unit using such method |
| 02/17/2004 | US6693760 Preamplifier circuit configurable to allow simultaneous read and write operations for self-servo writing a disk drive |
| 02/17/2004 | US6693756 Reducing read element power dissipation levels in a disc drive |
| 02/17/2004 | US6693754 Method and apparatus for a disc drive adaptive file system |
| 02/17/2004 | US6693753 Disc sequencer supporting pipelined and non-pipelined read |
| 02/17/2004 | US6693478 System and method for implementing soft power up |
| 02/17/2004 | US6692977 Method for manufacturing magnetic head |
| 02/17/2004 | US6692901 Method for fabricating a resist pattern, a method for patterning a thin film and a method for manufacturing a micro device |
| 02/17/2004 | US6692849 Simultaneous prevention of head wear and head clogging: ferromagnetic iron particles having a spindle shape and given average major axis length, and a binder resin as magnetic layer |
| 02/17/2004 | US6692848 Protective coatings; removal impurities |
| 02/17/2004 | US6692843 Multilayer |
| 02/17/2004 | US6692619 High-saturation magnetization; magnetron co-sputtering of two or more kinds of materials; uniform thickness; magnetic recording media |
| 02/17/2004 | US6691917 Manual magnetic card reader and method of reading magnetic data |
| 02/12/2004 | WO2004013855A1 Disc device, disc eccentricity control method, and recording medium |
| 02/12/2004 | WO2004013851A1 Disc drive apparatus |
| 02/12/2004 | WO2004013843A1 Compensation for variation in timing skew in a disc drive data storage system |
| 02/12/2004 | WO2004013842A1 Head support device and disk apparatus using the same |
| 02/12/2004 | WO2003065357A3 Record carrier, device and method for scanning the record carrier |
| 02/12/2004 | WO2003030151A3 Lubricant for magnetic recording medium and use thereof |
| 02/12/2004 | WO2002035543A9 A circuit for self-writing servo and clock fields on a disc drive |
| 02/12/2004 | US20040030472 Vehicle-mounted information processing apparatus having magnetic disk device |
| 02/12/2004 | US20040030047 Use of poly (meth) acrylate units containing suphonate groups in binding agents for magnetic storage media |
| 02/12/2004 | US20040029488 Method of burnishing a burnishable rear pad slider in a disk drive |
| 02/12/2004 | US20040029296 Magnetoresistive memory and method of manufacturing the same |
| 02/12/2004 | US20040028950 Multilayer; nonmagnetic substrate, amorphous undercoating, magnetic layer; high density recording; durability, corrosion resistance |
| 02/12/2004 | US20040028949 Magnetic recording medium, the manufacturing method and magnetic recording apparatus using the same |
| 02/12/2004 | US20040028948 Cobalt carbide compound |
| 02/12/2004 | US20040028947 Corrosion resistant material having high magnetic moment |
| 02/12/2004 | US20040028946 Permanent magnet and method for preparation thereof |
| 02/12/2004 | US20040027983 Optical recording/reproducing method and optical recording medium |
| 02/12/2004 | US20040027982 Multilayer; protective coatings, recording layer, reflective film; optical recording media |
| 02/12/2004 | US20040027941 Optical recording method and apparatus with different recording rates |
| 02/12/2004 | US20040027929 Optical head and coil assembly used for the same |
| 02/12/2004 | US20040027927 Cleaning disk, magneto-optical disk drive apparatus and recording/reproduction apparatus |
| 02/12/2004 | US20040027884 Magnetic-head supporting mechanism |
| 02/12/2004 | US20040027883 Magnetic head, method for producing same, and magnetic recording and/or reproducing system |
| 02/12/2004 | US20040027868 Magnetic recording medium |
| 02/12/2004 | US20040027733 Magnetoresistive element and method for manufacturing the same and nonvolatile memory including the same |
| 02/12/2004 | US20040027732 GMR spin valve sensor with ion implanted areas |
| 02/12/2004 | US20040027731 Magnetic detecting element |
| 02/12/2004 | US20040027730 Narrow track read sensor and method of making the same |
| 02/12/2004 | US20040027729 Method of making a T-shaped write head with less side writing |
| 02/12/2004 | US20040027728 Magnetic head having a heater circuit for thermally-assisted writing |
| 02/12/2004 | US20040027727 Magnetic disk apparatus |
| 02/12/2004 | US20040027726 Assembly for facilitating latch installation |
| 02/12/2004 | US20040027725 Integrated lead suspension for high density drive |
| 02/12/2004 | US20040027724 Disc head slider with bearing pad design |
| 02/12/2004 | US20040027723 Magnetic head having raised element and magnetic head apparatus using the same |
| 02/12/2004 | US20040027722 Method and apparatus for improved attachment of a micro-actuator to a slider device |
| 02/12/2004 | US20040027719 Heat sink for a magnetic recording head |
| 02/12/2004 | US20040027718 Method for seed layer removal for magnetic heads |
| 02/12/2004 | US20040027717 Technique for reducing pole tip protrusion in a magnetic write head and GMR stripe temperature in an associated read head structure utilizing one or more internal diffuser regions |
| 02/12/2004 | US20040027716 Thin film write head having a laminated, flat top pole with bottom shaper and method of fabrication |
| 02/12/2004 | US20040027715 Method for producing multiple magnetic layers of materials with known thickness and composition using a one-step electrodeposition process |
| 02/12/2004 | US20040027711 Thin film magnetic head fit to recordation of higher frequency |
| 02/12/2004 | US20040027709 Magnetic disk apparatus having an adjustable mechanism to compensate write or heat element for off-tracking position with yaw angle |
| 02/12/2004 | US20040027708 Magnetic transfer apparatus for establishing magnetic pattern on magnetic disk |
| 02/12/2004 | US20040027186 System and method for implementing soft power up |
| 02/12/2004 | US20040027088 Magnetic disk drive and voice coil motor drive circuit |
| 02/12/2004 | US20040026784 Combined atomic layer deposition and damascene processing for definition of narrow trenches |
| 02/12/2004 | US20040026375 Exposing layer of copper by etching layer of silicon nitride on copper layer with etching gas constituted of trifluoromethane and oxygen, oxygen suppressing oxidation of copper layer during etching |
| 02/12/2004 | US20040025442 Mixture of particles, polyol and fatty acid |
| 02/12/2004 | US20040025343 Ink jet head, method of manufacturing ink jet head, and printer |
| 02/12/2004 | US20040025326 Merge comb inspection apparatus and method |
| 02/12/2004 | DE19737155B4 Automationssystem für die Herstellung eines Festplattenlaufwerkes und Verfahren zum Betreiben desselben The same automation system for the production of a hard disk drive and method for operating |
| 02/12/2004 | DE19721319B4 Verfahren zum Anordnen von Adressinformation A method for arranging address information |
| 02/12/2004 | DE10245233B3 Crystallizable glass, used in the production of glass ceramics, magnetic storage plates, magneto-optical storage devices and mirror supports, contains oxides of silicon, aluminum, magnesium and boron |
| 02/11/2004 | EP1388900A1 Magnetoresistive element |
| 02/11/2004 | EP1388849A1 Magnetic recording medium |
| 02/11/2004 | EP1388848A1 Head suspension assembly and disk drive using the same |
| 02/11/2004 | EP1388847A1 Head supporting assembly, head driving assembly, and disk drive apparatus |
| 02/11/2004 | CN1474396A Content record method and record device |
| 02/11/2004 | CN1474390A Information record medium |
| 02/11/2004 | CN1474385A Optic disc |
| 02/11/2004 | CN1474384A Main information carrier and its producing method, magnetic recording method magnetic record replay device |
| 02/11/2004 | CN1474383A Method for producing main information carrier and magnetic record medium and magnetic record replay device |
| 02/11/2004 | CN1474382A Main information carrier |
| 02/11/2004 | CN1474381A Magnetic recorder, method for magnetic medium and magnetic record replay deivce |
| 02/11/2004 | CN1474380A Method of magnetic disc driver of pneumatic modelling float block and pneumatic float block |
| 02/11/2004 | CN1138410C Apparatus and method for transmitting, recording and reproducing digital data |
| 02/11/2004 | CN1138271C Method and device utilizing field ratioing demodulation techniques for null-type servo pattern |
| 02/11/2004 | CN1138259C Support structure for magnetic head device |
| 02/11/2004 | CN1138258C Cleaning card for magnetic track and chip card read/write devices and method for producing said cleaning card |
| 02/11/2004 | CN1138257C Magnetic head assembly with IC core arranged on floatation part of magnetic disc device by ultrasonic welding process |
| 02/11/2004 | CN1138256C Storage apparatus using spin valve heads |
| 02/11/2004 | CN1138255C Displacement control circuit and control method |
| 02/11/2004 | CN1138153C Quad-layer GMR sandwich |
| 02/10/2004 | US6691265 Method for creating defect management information in an recording medium, and apparatus and medium based on said method |
| 02/10/2004 | US6691186 Dual sequencer based disk formatter |
| 02/10/2004 | US6690879 Magnetic recording and reproducing apparatus of helical scan type |